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#ifndef _GNU_SOURCE |
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#define _GNU_SOURCE |
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#endif |
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#define PERL_NO_GET_CONTEXT |
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#include "EXTERN.h" |
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#include "perl.h" |
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#include "XSUB.h" |
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#if defined(PERL_IMPLICIT_SYS) |
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#undef open |
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#undef close |
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#undef stat |
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#undef fstat |
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#undef lstat |
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# if !defined(_WIN32) || defined(__CYGWIN__) |
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#undef abort |
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#undef access |
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#undef chdir |
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#undef fchdir |
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#undef chmod |
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#undef fchmod |
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#undef chown |
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#undef fchown |
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#undef fdopen |
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#undef getegid |
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#undef geteuid |
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#undef getgid |
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#undef gethostname |
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#undef getuid |
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#undef isatty |
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#undef killpg |
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#undef link |
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#undef mkdir |
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#undef read |
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#undef rename |
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#undef rmdir |
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#undef setgid |
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#undef setuid |
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#undef unlink |
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#undef write |
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#undef stat |
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#undef fstat |
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#undef lstat |
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# endif |
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#endif |
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/* ppport.h says we don't need caller_cx but a frew cpantesters report |
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* "undefined symbol: caller_cx". |
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*/ |
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#define NEED_caller_cx |
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#define NEED_croak_xs_usage |
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#include "ppport.h" |
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#include "2008.h" |
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#ifdef PSX2008_HAS_COMPLEX_H |
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#include |
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#endif |
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#include |
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#ifdef I_DIRENT |
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#include |
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#endif |
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#if defined(I_DLFCN) && defined(PSX2008_HAS_DLFCN_H) |
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#include |
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#endif |
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#include |
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#ifdef I_FLOAT |
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#include |
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#endif |
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#ifdef I_FCNTL |
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#include |
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#endif |
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#include |
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#ifdef PSX2008_HAS_FNMATCH_H |
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#include |
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#endif |
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#ifdef I_INTTYPES |
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#include |
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#endif |
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#include |
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#ifdef I_LIMITS |
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#include |
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#endif |
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#ifdef I_NETDB |
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#include |
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#endif |
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#ifdef I_MATH |
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#include |
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#endif |
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#ifdef PSX2008_HAS_NL_TYPES_H |
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#include |
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#endif |
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#include |
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#ifdef I_STDLIB |
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#include |
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#endif |
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#ifdef I_STRING |
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#include |
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#endif |
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#include |
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#ifdef I_SUNMATH |
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#include |
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#endif |
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#ifdef I_SYS_PARAM |
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#include |
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#endif |
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#ifdef I_SYS_RESOURCE |
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#include |
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#endif |
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#ifdef I_SYS_STAT |
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#include |
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#endif |
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#ifdef I_SYS_TYPES |
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#include |
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#endif |
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#if defined(I_SYSUIO) && defined(PSX2008_HAS_SYS_UIO_H) |
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#include |
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#endif |
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#ifdef I_TIME |
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#include |
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#endif |
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#ifdef I_UNISTD |
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#include |
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#endif |
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#ifdef PSX2008_HAS_UTMPX_H |
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#include |
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#endif |
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#if defined(__linux__) && defined(PSX2008_HAS_OPENAT2) |
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#include |
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#include |
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#endif |
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#if IVSIZE < LSEEKSIZE |
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#define SvOFFT(sv) SvNV(sv) |
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#else |
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#define SvOFFT(sv) SvIV(sv) |
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#endif |
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#if defined(PSX2008_HAS_SCALBLN) |
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#define PSX2008_SCALBN(x, n) scalbln(x, n) |
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#elif defined(PSX2008_HAS_SCALBN) |
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#define PSX2008_SCALBN(x, n) scalbn(x, n) |
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#endif |
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#if IVSIZE > LONGSIZE |
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# if defined(PSX2008_HAS_LLDIV) |
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# define PSX2008_DIV_T lldiv_t |
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# define PSX2008_DIV(numer, denom) lldiv(numer, denom) |
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# elif defined(PSX2008_HAS_LDIV) |
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# define PSX2008_DIV_T ldiv_t |
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# define PSX2008_DIV(numer, denom) ldiv(numer, denom) |
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# elif defined(PSX2008_HAS_DIV) |
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# define PSX2008_DIV_T div_t |
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# define PSX2008_DIV(numer, denom) div(numer, denom) |
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# endif |
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#elif IVSIZE > INTSIZE |
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# if defined(PSX2008_HAS_LDIV) |
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# define PSX2008_DIV_T ldiv_t |
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# define PSX2008_DIV(numer, denom) ldiv(numer, denom) |
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# elif defined(PSX2008_HAS_DIV) |
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# define PSX2008_DIV_T div_t |
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# define PSX2008_DIV(numer, denom) div(numer, denom) |
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# endif |
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#elif defined(PSX2008_HAS_DIV) |
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# define PSX2008_DIV_T div_t |
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# define PSX2008_DIV(numer, denom) div(numer, denom) |
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#endif |
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#if IVSIZE > LONGSIZE |
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# if defined(PSX2008_HAS_ATOLL) |
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# define PSX2008_ATOI(a) atoll(a) |
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# elif defined(PSX2008_HAS_ATOL) |
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# define PSX2008_ATOI(a) atol(a) |
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# elif defined(PSX2008_HAS_ATOI) |
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# define PSX2008_ATOI(a) atoi(a) |
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# endif |
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# if defined(PSX2008_HAS_FFSLL) |
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# define PSX2008_FFS(i) ffsll(i) |
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# elif defined(PSX2008_HAS_FFSL) |
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# define PSX2008_FFS(i) ffsl(i) |
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# elif defined(PSX2008_HAS_FFS) |
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# define PSX2008_FFS(i) ffs(i) |
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# endif |
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# if defined(PSX2008_HAS_LLABS) |
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# define PSX2008_ABS(i) llabs(i) |
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# elif defined(PSX2008_HAS_LABS) |
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# define PSX2008_ABS(i) labs(i) |
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# elif defined(PSX2008_HAS_ABS) |
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# define PSX2008_ABS(i) abs(i) |
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# endif |
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#elif IVSIZE > INTSIZE |
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# if defined(PSX2008_HAS_ATOL) |
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# define PSX2008_ATOI(a) atol(a) |
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# elif defined(PSX2008_HAS_ATOI) |
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# define PSX2008_ATOI(a) atoi(a) |
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# endif |
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# if defined(PSX2008_HAS_FFSL) |
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# define PSX2008_FFS(i) ffsl(i) |
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# elif defined(PSX2008_HAS_FFS) |
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# define PSX2008_FFS(i) ffs(i) |
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# endif |
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# if defined(PSX2008_HAS_LABS) |
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# define PSX2008_ABS(i) labs(i) |
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# elif defined(PSX2008_HAS_ABS) |
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# define PSX2008_ABS(i) abs(i) |
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# endif |
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#else |
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# if defined(PSX2008_HAS_ATOI) |
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# define PSX2008_ATOI(a) atoi(a) |
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# endif |
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# if defined(PSX2008_HAS_FFS) |
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# define PSX2008_FFS(i) ffs(i) |
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# endif |
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# if defined(PSX2008_HAS_ABS) |
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# define PSX2008_ABS(i) abs(i) |
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# endif |
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#endif |
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#if defined(PSX2008_HAS_LLROUND) |
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# define PSX2008_LROUND(x) llround(x) |
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# define PSX2008_LROUND_T long long |
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#elif defined(PSX2008_HAS_LROUND) |
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# define PSX2008_LROUND(x) lround(x) |
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# define PSX2008_LROUND_T long |
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#endif |
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#if defined(PSX2008_HAS_OPENAT) || \ |
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defined(PSX2008_HAS_FSTAT) || \ |
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defined(PSX2008_HAS_TRUNCATE) || \ |
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defined(PSX2008_HAS_CHDIR) || \ |
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defined(PSX2008_HAS_CHMOD) || \ |
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defined(PSX2008_HAS_CHOWN) |
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#define PSX2008_NEED_PSX_FILENO |
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#endif |
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238
|
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#define RETURN_COMPLEX(z) { \ |
239
|
|
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|
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|
EXTEND(SP, 2); \ |
240
|
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|
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|
|
mPUSHn(creal(z)); \ |
241
|
|
|
|
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|
mPUSHn(cimag(z)); \ |
242
|
|
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|
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|
|
} |
243
|
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244
|
|
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|
|
#include "const-c.inc" |
245
|
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|
|
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|
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246
|
|
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|
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|
|
typedef IV SysRet; /* returns -1 as undef, 0 as "0 but true", other unchanged */ |
247
|
|
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|
|
|
|
typedef IV SysRet0; /* returns -1 as undef, other unchanged */ |
248
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|
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|
|
|
|
typedef IV SysRetTrue; /* returns 0 as "0 but true", undef otherwise */ |
249
|
|
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|
|
|
|
typedef IV psx_fd_t; /* checks for file handle or descriptor via typemap */ |
250
|
|
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|
|
|
|
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251
|
|
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|
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|
|
/* Convert unsigned value to string. Shamelessly plagiarized from libowfat. */ |
252
|
|
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|
|
|
|
#define FMT_UINT(uint_val, utmp_val, udest, ulen) { \ |
253
|
|
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|
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|
UV ulen2; \ |
254
|
|
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|
|
|
|
char *ud = (char*)(udest); \ |
255
|
|
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|
|
|
|
/* count digits */ \ |
256
|
|
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|
|
|
|
for (ulen=1, utmp_val=(uint_val); utmp_val>9; ++ulen) \ |
257
|
|
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|
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|
|
utmp_val /= 10; \ |
258
|
|
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|
|
|
|
if (ud) \ |
259
|
|
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|
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|
|
for (utmp_val=(uint_val), ud+=len, ulen2=ulen+1; --ulen2; utmp_val/=10) \ |
260
|
|
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|
|
|
|
*--ud = (char)((utmp_val%10)+'0'); \ |
261
|
|
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|
|
|
|
} |
262
|
|
|
|
|
|
|
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263
|
|
|
|
|
|
|
/* Push int_val as an IV, UV or PV depending on how big the value is. |
264
|
|
|
|
|
|
|
* tmp_val must be a variable of the same type as int_val to get the |
265
|
|
|
|
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|
|
* string conversion right. */ |
266
|
|
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|
|
|
|
#define PUSH_INT_OR_PV(int_val, tmp_val) { \ |
267
|
|
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|
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|
|
UV len; \ |
268
|
|
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|
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|
|
char buf[24]; \ |
269
|
|
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|
|
|
|
if ((int_val) < 0) { \ |
270
|
|
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|
|
|
|
if ((int_val) >= IV_MIN) \ |
271
|
|
|
|
|
|
|
mPUSHi(int_val); \ |
272
|
|
|
|
|
|
|
else { \ |
273
|
|
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|
|
|
|
buf[0] = '-'; \ |
274
|
|
|
|
|
|
|
FMT_UINT(-(int_val), tmp_val, buf+1, len); \ |
275
|
|
|
|
|
|
|
mPUSHp(buf, len+1); \ |
276
|
|
|
|
|
|
|
} \ |
277
|
|
|
|
|
|
|
} \ |
278
|
|
|
|
|
|
|
else { \ |
279
|
|
|
|
|
|
|
if ((int_val) <= UV_MAX) \ |
280
|
|
|
|
|
|
|
mPUSHu(int_val); \ |
281
|
|
|
|
|
|
|
else { \ |
282
|
|
|
|
|
|
|
FMT_UINT((int_val), tmp_val, buf, len); \ |
283
|
|
|
|
|
|
|
mPUSHp(buf, len); \ |
284
|
|
|
|
|
|
|
} \ |
285
|
|
|
|
|
|
|
} \ |
286
|
|
|
|
|
|
|
} |
287
|
|
|
|
|
|
|
|
288
|
|
|
|
|
|
|
/* |
289
|
|
|
|
|
|
|
* We return decimal strings for values outside the IV_MIN..UV_MAX range. |
290
|
|
|
|
|
|
|
* Since each struct stat member has its own integer type, be it signed or |
291
|
|
|
|
|
|
|
* unsigned, we cannot use a function for the string conversion because that |
292
|
|
|
|
|
|
|
* would need a fixed type declaration. Instead we use a macro and a second |
293
|
|
|
|
|
|
|
* struct stat to apply the correct type. |
294
|
|
|
|
|
|
|
*/ |
295
|
|
|
|
|
|
|
static SV** |
296
|
10
|
|
|
|
|
|
_push_stat_buf(pTHX_ SV **SP, struct stat *st) { |
297
|
|
|
|
|
|
|
struct stat st_tmp; |
298
|
|
|
|
|
|
|
|
299
|
5
|
|
|
|
|
|
PUSH_INT_OR_PV(st->st_dev, st_tmp.st_dev); |
300
|
5
|
|
|
|
|
|
PUSH_INT_OR_PV(st->st_ino, st_tmp.st_ino); |
301
|
5
|
|
|
|
|
|
PUSH_INT_OR_PV(st->st_mode, st_tmp.st_mode); |
302
|
5
|
|
|
|
|
|
PUSH_INT_OR_PV(st->st_nlink, st_tmp.st_nlink); |
303
|
5
|
|
|
|
|
|
PUSH_INT_OR_PV(st->st_uid, st_tmp.st_uid); |
304
|
5
|
|
|
|
|
|
PUSH_INT_OR_PV(st->st_gid, st_tmp.st_gid); |
305
|
5
|
|
|
|
|
|
PUSH_INT_OR_PV(st->st_rdev, st_tmp.st_rdev); |
306
|
5
|
50
|
|
|
|
|
PUSH_INT_OR_PV(st->st_size, st_tmp.st_size); |
307
|
5
|
50
|
|
|
|
|
PUSH_INT_OR_PV(st->st_atime, st_tmp.st_atime); |
308
|
5
|
50
|
|
|
|
|
PUSH_INT_OR_PV(st->st_mtime, st_tmp.st_mtime); |
309
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ST_CTIME |
310
|
5
|
50
|
|
|
|
|
PUSH_INT_OR_PV(st->st_ctime, st_tmp.st_ctime); |
311
|
|
|
|
|
|
|
#else |
312
|
|
|
|
|
|
|
PUSHs(&PL_sv_undef); |
313
|
|
|
|
|
|
|
#endif |
314
|
|
|
|
|
|
|
/* actually these come before the times but we follow core stat */ |
315
|
|
|
|
|
|
|
#ifdef USE_STAT_BLOCKS |
316
|
5
|
50
|
|
|
|
|
PUSH_INT_OR_PV(st->st_blksize, st_tmp.st_blksize); |
317
|
5
|
50
|
|
|
|
|
PUSH_INT_OR_PV(st->st_blocks, st_tmp.st_blocks); |
318
|
|
|
|
|
|
|
#else |
319
|
|
|
|
|
|
|
PUSHs(&PL_sv_undef); |
320
|
|
|
|
|
|
|
PUSHs(&PL_sv_undef); |
321
|
|
|
|
|
|
|
#endif |
322
|
|
|
|
|
|
|
#if defined(PSX2008_HAS_ST_ATIM) |
323
|
5
|
50
|
|
|
|
|
PUSH_INT_OR_PV(st->st_atim.tv_nsec, st_tmp.st_atim.tv_nsec); |
324
|
5
|
50
|
|
|
|
|
PUSH_INT_OR_PV(st->st_mtim.tv_nsec, st_tmp.st_mtim.tv_nsec); |
325
|
|
|
|
|
|
|
# ifdef PSX2008_HAS_ST_CTIME |
326
|
5
|
50
|
|
|
|
|
PUSH_INT_OR_PV(st->st_ctim.tv_nsec, st_tmp.st_ctim.tv_nsec); |
327
|
|
|
|
|
|
|
# else |
328
|
|
|
|
|
|
|
PUSHs(&PL_sv_undef); |
329
|
|
|
|
|
|
|
# endif |
330
|
|
|
|
|
|
|
#elif defined PSX2008_HAS_ST_ATIMENSEC |
331
|
|
|
|
|
|
|
PUSH_INT_OR_PV(st->st_atimensec, st_tmp.st_atimensec); |
332
|
|
|
|
|
|
|
PUSH_INT_OR_PV(st->st_mtimensec, st_tmp.st_mtimensec); |
333
|
|
|
|
|
|
|
# ifdef PSX2008_HAS_ST_CTIME |
334
|
|
|
|
|
|
|
PUSH_INT_OR_PV(st->st_ctimensec, st_tmp.st_ctimensec); |
335
|
|
|
|
|
|
|
# else |
336
|
|
|
|
|
|
|
PUSHs(&PL_sv_undef); |
337
|
|
|
|
|
|
|
# endif |
338
|
|
|
|
|
|
|
#endif |
339
|
|
|
|
|
|
|
|
340
|
5
|
|
|
|
|
|
return SP; |
341
|
|
|
|
|
|
|
} |
342
|
|
|
|
|
|
|
|
343
|
|
|
|
|
|
|
#define RETURN_STAT_BUF(rv, buf) { \ |
344
|
|
|
|
|
|
|
U8 gimme = GIMME_V; \ |
345
|
|
|
|
|
|
|
if (gimme == G_LIST) { \ |
346
|
|
|
|
|
|
|
if (rv == 0) { \ |
347
|
|
|
|
|
|
|
EXTEND(SP, 16); \ |
348
|
|
|
|
|
|
|
SP = _push_stat_buf(aTHX_ SP, &buf); \ |
349
|
|
|
|
|
|
|
} \ |
350
|
|
|
|
|
|
|
} \ |
351
|
|
|
|
|
|
|
else if (gimme == G_SCALAR) \ |
352
|
|
|
|
|
|
|
PUSHs(boolSV(rv == 0)); \ |
353
|
|
|
|
|
|
|
} |
354
|
|
|
|
|
|
|
|
355
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_READLINK |
356
|
|
|
|
|
|
|
static char * |
357
|
2
|
|
|
|
|
|
_readlink50c(const char *path, IV *dirfd) { |
358
|
|
|
|
|
|
|
/* |
359
|
|
|
|
|
|
|
* CORE::readlink() is broken because it uses a fixed-size result buffer of |
360
|
|
|
|
|
|
|
* PATH_MAX bytes (the manpage explicitly advises against this). We use a |
361
|
|
|
|
|
|
|
* dynamically growing buffer instead, leaving it up to the file system how |
362
|
|
|
|
|
|
|
* long a symlink may be. |
363
|
|
|
|
|
|
|
*/ |
364
|
2
|
|
|
|
|
|
size_t bufsize = 1023; /* This should be enough in most cases to read the link in one go. */ |
365
|
|
|
|
|
|
|
ssize_t linklen; |
366
|
|
|
|
|
|
|
char *buf; |
367
|
|
|
|
|
|
|
|
368
|
2
|
|
|
|
|
|
Newxc(buf, bufsize, char, char); |
369
|
2
|
50
|
|
|
|
|
if (!buf) { |
370
|
0
|
|
|
|
|
|
errno = ENOMEM; |
371
|
0
|
|
|
|
|
|
return NULL; |
372
|
|
|
|
|
|
|
} |
373
|
|
|
|
|
|
|
|
374
|
|
|
|
|
|
|
while (1) { |
375
|
2
|
100
|
|
|
|
|
if (dirfd == NULL) |
376
|
1
|
|
|
|
|
|
linklen = readlink(path, buf, bufsize); |
377
|
|
|
|
|
|
|
else { |
378
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_READLINKAT |
379
|
1
|
|
|
|
|
|
linklen = readlinkat(*dirfd, path, buf, bufsize); |
380
|
|
|
|
|
|
|
#else |
381
|
|
|
|
|
|
|
errno = ENOSYS; |
382
|
|
|
|
|
|
|
linklen = -1; |
383
|
|
|
|
|
|
|
#endif |
384
|
|
|
|
|
|
|
} |
385
|
|
|
|
|
|
|
|
386
|
2
|
50
|
|
|
|
|
if (linklen != -1) { |
387
|
2
|
50
|
|
|
|
|
if ((size_t)linklen < bufsize) { |
388
|
2
|
|
|
|
|
|
buf[linklen] = '\0'; |
389
|
2
|
|
|
|
|
|
return buf; |
390
|
|
|
|
|
|
|
} |
391
|
|
|
|
|
|
|
} |
392
|
0
|
0
|
|
|
|
|
else if (errno != ERANGE) { |
393
|
|
|
|
|
|
|
/* gnulib says, on some systems ERANGE means that bufsize is too small */ |
394
|
0
|
|
|
|
|
|
Safefree(buf); |
395
|
0
|
|
|
|
|
|
return NULL; |
396
|
|
|
|
|
|
|
} |
397
|
|
|
|
|
|
|
|
398
|
0
|
|
|
|
|
|
bufsize <<= 1; |
399
|
0
|
|
|
|
|
|
bufsize |= 1; |
400
|
|
|
|
|
|
|
|
401
|
0
|
|
|
|
|
|
Renew(buf, bufsize, char); |
402
|
0
|
0
|
|
|
|
|
if (buf == NULL) { |
403
|
0
|
|
|
|
|
|
errno = ENOMEM; |
404
|
0
|
|
|
|
|
|
return NULL; |
405
|
|
|
|
|
|
|
} |
406
|
0
|
|
|
|
|
|
} |
407
|
|
|
|
|
|
|
} |
408
|
|
|
|
|
|
|
#endif |
409
|
|
|
|
|
|
|
|
410
|
|
|
|
|
|
|
#if defined(PSX2008_HAS_READV) || defined(PSX2008_HAS_PREADV) |
411
|
|
|
|
|
|
|
static void |
412
|
0
|
|
|
|
|
|
_free_iov(struct iovec *iov, int cnt) { |
413
|
|
|
|
|
|
|
int i; |
414
|
|
|
|
|
|
|
|
415
|
0
|
0
|
|
|
|
|
if (iov) |
416
|
0
|
0
|
|
|
|
|
for (i = 0; i < cnt; i++) |
417
|
0
|
0
|
|
|
|
|
if (iov[i].iov_base) |
418
|
0
|
|
|
|
|
|
Safefree(iov[i].iov_base); |
419
|
0
|
|
|
|
|
|
} |
420
|
|
|
|
|
|
|
#endif |
421
|
|
|
|
|
|
|
|
422
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_READV |
423
|
|
|
|
|
|
|
static int |
424
|
4
|
|
|
|
|
|
_readv50c(pTHX_ int fd, SV *buffers, AV *sizes, SV *offset_sv, SV *flags_sv) { |
425
|
|
|
|
|
|
|
int i, rv; |
426
|
|
|
|
|
|
|
struct iovec *iov; |
427
|
|
|
|
|
|
|
void *iov_base; |
428
|
|
|
|
|
|
|
/* iov_len is a size_t but it is an error if the sum of the iov_len values |
429
|
|
|
|
|
|
|
exceeds SSIZE_MAX ... Dafuq? */ |
430
|
|
|
|
|
|
|
size_t iov_len, iov_sum, sv_cur; |
431
|
|
|
|
|
|
|
|
432
|
|
|
|
|
|
|
#ifndef PSX2008_HAS_PREADV |
433
|
|
|
|
|
|
|
if (offset_sv != NULL) { |
434
|
|
|
|
|
|
|
errno = ENOSYS; |
435
|
|
|
|
|
|
|
return -1; |
436
|
|
|
|
|
|
|
} |
437
|
|
|
|
|
|
|
#endif |
438
|
|
|
|
|
|
|
#ifndef PSX2008_HAS_PREADV2 |
439
|
4
|
50
|
|
|
|
|
if (flags_sv != 0) { |
440
|
0
|
|
|
|
|
|
errno = ENOSYS; |
441
|
0
|
|
|
|
|
|
return -1; |
442
|
|
|
|
|
|
|
} |
443
|
|
|
|
|
|
|
#endif |
444
|
|
|
|
|
|
|
|
445
|
|
|
|
|
|
|
/* The prototype for buffers is \[@$] so that we can be called either with |
446
|
|
|
|
|
|
|
@buffers or $buffers. @buffers gives us an array reference while $buffers |
447
|
|
|
|
|
|
|
gives us a reference to a scalar (which in return is hopefully an array |
448
|
|
|
|
|
|
|
reference). In the latter case we need to resolve the argument twice to |
449
|
|
|
|
|
|
|
get the array. */ |
450
|
4
|
50
|
|
|
|
|
for (i = 0; i < 2; i++) { |
451
|
4
|
50
|
|
|
|
|
if (SvROK(buffers)) { |
452
|
4
|
|
|
|
|
|
buffers = SvRV(buffers); |
453
|
4
|
50
|
|
|
|
|
if (SvTYPE(buffers) == SVt_PVAV) |
454
|
4
|
|
|
|
|
|
break; |
455
|
0
|
0
|
|
|
|
|
if (i == 0) |
456
|
0
|
|
|
|
|
|
continue; |
457
|
|
|
|
|
|
|
} |
458
|
0
|
|
|
|
|
|
croak("buffers is not an array reference"); |
459
|
|
|
|
|
|
|
} |
460
|
|
|
|
|
|
|
|
461
|
4
|
50
|
|
|
|
|
Size_t iovcnt = av_count(sizes); |
462
|
4
|
50
|
|
|
|
|
if (iovcnt == 0) |
463
|
0
|
|
|
|
|
|
return 0; |
464
|
4
|
50
|
|
|
|
|
if (iovcnt > INT_MAX) { |
465
|
0
|
|
|
|
|
|
errno = EINVAL; |
466
|
0
|
|
|
|
|
|
return -1; |
467
|
|
|
|
|
|
|
} |
468
|
|
|
|
|
|
|
|
469
|
4
|
50
|
|
|
|
|
Newxz(iov, iovcnt, struct iovec); |
470
|
4
|
50
|
|
|
|
|
if (!iov) { |
471
|
0
|
|
|
|
|
|
errno = ENOMEM; |
472
|
0
|
|
|
|
|
|
return -1; |
473
|
|
|
|
|
|
|
} |
474
|
|
|
|
|
|
|
|
475
|
20
|
100
|
|
|
|
|
for (i = 0; i < iovcnt; i++) { |
476
|
16
|
|
|
|
|
|
SV **size = av_fetch(sizes, i, 0); |
477
|
16
|
50
|
|
|
|
|
if (size && SvOK(*size)) { |
|
|
50
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
478
|
16
|
50
|
|
|
|
|
iov_len = SvUV(*size); |
479
|
16
|
100
|
|
|
|
|
if (iov_len > 0) { |
480
|
8
|
|
|
|
|
|
Newx(iov_base, iov_len, char); |
481
|
8
|
50
|
|
|
|
|
if (!iov_base) { |
482
|
0
|
|
|
|
|
|
_free_iov(iov, i); |
483
|
0
|
|
|
|
|
|
Safefree(iov); |
484
|
0
|
|
|
|
|
|
errno = ENOMEM; |
485
|
0
|
|
|
|
|
|
return -1; |
486
|
|
|
|
|
|
|
} |
487
|
8
|
|
|
|
|
|
iov[i].iov_base = iov_base; |
488
|
8
|
|
|
|
|
|
iov[i].iov_len = iov_len; |
489
|
|
|
|
|
|
|
} |
490
|
|
|
|
|
|
|
} |
491
|
|
|
|
|
|
|
} |
492
|
|
|
|
|
|
|
|
493
|
4
|
100
|
|
|
|
|
if (offset_sv == NULL) |
494
|
2
|
|
|
|
|
|
rv = readv(fd, iov, iovcnt); |
495
|
2
|
50
|
|
|
|
|
else if (flags_sv == NULL) { |
496
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PREADV |
497
|
2
|
50
|
|
|
|
|
off_t offset = SvOK(offset_sv) ? (off_t)SvOFFT(offset_sv) : 0; |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
498
|
2
|
|
|
|
|
|
rv = preadv(fd, iov, iovcnt, offset); |
499
|
|
|
|
|
|
|
#else |
500
|
|
|
|
|
|
|
rv = -1; |
501
|
|
|
|
|
|
|
errno = ENOSYS; |
502
|
|
|
|
|
|
|
#endif |
503
|
|
|
|
|
|
|
} |
504
|
|
|
|
|
|
|
else { |
505
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PREADV2 |
506
|
|
|
|
|
|
|
off_t offset = SvOK(offset_sv) ? (off_t)SvOFFT(offset_sv) : 0; |
507
|
|
|
|
|
|
|
int flags = SvOK(flags_sv) ? (int)SvIV(flags_sv) : 0; |
508
|
|
|
|
|
|
|
rv = preadv2(fd, iov, iovcnt, offset, flags); |
509
|
|
|
|
|
|
|
#else |
510
|
0
|
|
|
|
|
|
rv = -1; |
511
|
0
|
|
|
|
|
|
errno = ENOSYS; |
512
|
|
|
|
|
|
|
#endif |
513
|
|
|
|
|
|
|
} |
514
|
|
|
|
|
|
|
|
515
|
4
|
50
|
|
|
|
|
if (rv <= 0) { |
516
|
0
|
|
|
|
|
|
_free_iov(iov, iovcnt); |
517
|
0
|
|
|
|
|
|
Safefree(iov); |
518
|
0
|
|
|
|
|
|
return rv; |
519
|
|
|
|
|
|
|
} |
520
|
|
|
|
|
|
|
|
521
|
20
|
100
|
|
|
|
|
for (iov_sum = 0, i = 0; i < iovcnt; i++) { |
522
|
16
|
|
|
|
|
|
iov_base = iov[i].iov_base; |
523
|
16
|
|
|
|
|
|
iov_len = iov[i].iov_len; |
524
|
16
|
|
|
|
|
|
iov_sum += iov_len; |
525
|
|
|
|
|
|
|
|
526
|
16
|
50
|
|
|
|
|
if (iov_sum <= rv) |
527
|
|
|
|
|
|
|
/* current buffer filled completely */ |
528
|
16
|
|
|
|
|
|
sv_cur = iov_len; |
529
|
0
|
0
|
|
|
|
|
else if (iov_sum - rv < iov_len) |
530
|
|
|
|
|
|
|
/* current buffer filled partly */ |
531
|
0
|
|
|
|
|
|
sv_cur = iov_len - (iov_sum - rv); |
532
|
|
|
|
|
|
|
else { |
533
|
|
|
|
|
|
|
/* no data was read into remaining buffers */ |
534
|
0
|
|
|
|
|
|
_free_iov(iov + i, iovcnt - i); |
535
|
0
|
|
|
|
|
|
Safefree(iov); |
536
|
0
|
|
|
|
|
|
return rv; |
537
|
|
|
|
|
|
|
} |
538
|
|
|
|
|
|
|
|
539
|
16
|
100
|
|
|
|
|
SV *tmp_sv = iov_len ? newSV_type(SVt_PV) : newSVpvn("", 0); |
540
|
|
|
|
|
|
|
|
541
|
16
|
50
|
|
|
|
|
if (!tmp_sv) { |
542
|
0
|
|
|
|
|
|
_free_iov(iov + i, iovcnt - i); |
543
|
0
|
|
|
|
|
|
Safefree(iov); |
544
|
0
|
|
|
|
|
|
errno = ENOMEM; |
545
|
0
|
|
|
|
|
|
return -1; |
546
|
|
|
|
|
|
|
} |
547
|
|
|
|
|
|
|
|
548
|
16
|
100
|
|
|
|
|
if (iov_len) { |
549
|
8
|
50
|
|
|
|
|
if (sv_cur != iov_len) |
550
|
0
|
|
|
|
|
|
Renew(iov_base, sv_cur, char); |
551
|
8
|
|
|
|
|
|
SvPV_set(tmp_sv, iov_base); |
552
|
8
|
|
|
|
|
|
SvCUR_set(tmp_sv, sv_cur); |
553
|
8
|
|
|
|
|
|
SvLEN_set(tmp_sv, sv_cur); |
554
|
8
|
|
|
|
|
|
SvPOK_only(tmp_sv); |
555
|
8
|
50
|
|
|
|
|
SvTAINTED_on(tmp_sv); |
556
|
|
|
|
|
|
|
} |
557
|
|
|
|
|
|
|
|
558
|
16
|
50
|
|
|
|
|
if (!av_store((AV*)buffers, i, tmp_sv)) |
559
|
0
|
|
|
|
|
|
SvREFCNT_dec(tmp_sv); |
560
|
|
|
|
|
|
|
} |
561
|
|
|
|
|
|
|
|
562
|
4
|
|
|
|
|
|
Safefree(iov); |
563
|
4
|
|
|
|
|
|
return rv; |
564
|
|
|
|
|
|
|
} |
565
|
|
|
|
|
|
|
#endif |
566
|
|
|
|
|
|
|
|
567
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_WRITEV |
568
|
|
|
|
|
|
|
static int |
569
|
4
|
|
|
|
|
|
_writev50c(pTHX_ int fd, AV *buffers, SV *offset_sv, SV *flags_sv) { |
570
|
|
|
|
|
|
|
struct iovec *iov; |
571
|
|
|
|
|
|
|
char *iov_base; |
572
|
|
|
|
|
|
|
STRLEN iov_len; |
573
|
|
|
|
|
|
|
int i, rv; |
574
|
|
|
|
|
|
|
|
575
|
|
|
|
|
|
|
#ifndef PSX2008_HAS_PWRITEV |
576
|
|
|
|
|
|
|
if (offset_sv != NULL) { |
577
|
|
|
|
|
|
|
errno = ENOSYS; |
578
|
|
|
|
|
|
|
return -1; |
579
|
|
|
|
|
|
|
} |
580
|
|
|
|
|
|
|
#endif |
581
|
|
|
|
|
|
|
#ifndef PSX2008_HAS_PWRITEV2 |
582
|
4
|
50
|
|
|
|
|
if (flags_sv != NULL) { |
583
|
0
|
|
|
|
|
|
errno = ENOSYS; |
584
|
0
|
|
|
|
|
|
return -1; |
585
|
|
|
|
|
|
|
} |
586
|
|
|
|
|
|
|
#endif |
587
|
|
|
|
|
|
|
|
588
|
4
|
50
|
|
|
|
|
Size_t bufcnt = av_count(buffers); |
589
|
4
|
50
|
|
|
|
|
if (bufcnt == 0) |
590
|
0
|
|
|
|
|
|
return 0; |
591
|
4
|
50
|
|
|
|
|
if (bufcnt > INT_MAX) { |
592
|
0
|
|
|
|
|
|
errno = EINVAL; |
593
|
0
|
|
|
|
|
|
return -1; |
594
|
|
|
|
|
|
|
} |
595
|
|
|
|
|
|
|
|
596
|
4
|
50
|
|
|
|
|
Newxc(iov, bufcnt, struct iovec, struct iovec); |
597
|
4
|
50
|
|
|
|
|
if (!iov) { |
598
|
0
|
|
|
|
|
|
errno = ENOMEM; |
599
|
0
|
|
|
|
|
|
return -1; |
600
|
|
|
|
|
|
|
} |
601
|
|
|
|
|
|
|
|
602
|
4
|
|
|
|
|
|
int iovcnt = 0; |
603
|
|
|
|
|
|
|
|
604
|
20
|
100
|
|
|
|
|
for (i = 0; i < bufcnt; i++) { |
605
|
16
|
|
|
|
|
|
SV **av_elt = av_fetch(buffers, i, 0); |
606
|
16
|
50
|
|
|
|
|
if (av_elt && SvOK(*av_elt)) { |
|
|
100
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
607
|
12
|
50
|
|
|
|
|
iov_base = SvPV(*av_elt, iov_len); |
608
|
12
|
100
|
|
|
|
|
if (iov_len > 0) { |
609
|
8
|
|
|
|
|
|
iov[iovcnt].iov_base = (void*)iov_base; |
610
|
8
|
|
|
|
|
|
iov[iovcnt].iov_len = (size_t)iov_len; |
611
|
8
|
|
|
|
|
|
iovcnt++; |
612
|
|
|
|
|
|
|
} |
613
|
|
|
|
|
|
|
} |
614
|
|
|
|
|
|
|
} |
615
|
|
|
|
|
|
|
|
616
|
4
|
50
|
|
|
|
|
if (iovcnt == 0) |
617
|
0
|
|
|
|
|
|
rv = 0; |
618
|
4
|
100
|
|
|
|
|
else if (offset_sv == NULL) |
619
|
2
|
|
|
|
|
|
rv = writev(fd, iov, iovcnt); |
620
|
2
|
50
|
|
|
|
|
else if (flags_sv == NULL) { |
621
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PWRITEV |
622
|
2
|
50
|
|
|
|
|
off_t offset = SvOK(offset_sv) ? (off_t)SvOFFT(offset_sv) : 0; |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
623
|
2
|
|
|
|
|
|
rv = pwritev(fd, iov, iovcnt, offset); |
624
|
|
|
|
|
|
|
#else |
625
|
|
|
|
|
|
|
rv = -1; |
626
|
|
|
|
|
|
|
errno = ENOSYS; |
627
|
|
|
|
|
|
|
#endif |
628
|
|
|
|
|
|
|
} |
629
|
|
|
|
|
|
|
else { |
630
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PWRITEV2 |
631
|
|
|
|
|
|
|
off_t offset = SvOK(offset_sv) ? (off_t)SvOFFT(offset_sv) : 0; |
632
|
|
|
|
|
|
|
int flags = SvOK(flags_sv) ? (int)SvIV(flags_sv) : 0; |
633
|
|
|
|
|
|
|
rv = pwritev2(fd, iov, iovcnt, offset, flags); |
634
|
|
|
|
|
|
|
#else |
635
|
0
|
|
|
|
|
|
rv = -1; |
636
|
0
|
|
|
|
|
|
errno = ENOSYS; |
637
|
|
|
|
|
|
|
#endif |
638
|
|
|
|
|
|
|
} |
639
|
|
|
|
|
|
|
|
640
|
4
|
|
|
|
|
|
Safefree(iov); |
641
|
4
|
|
|
|
|
|
return rv; |
642
|
|
|
|
|
|
|
} |
643
|
|
|
|
|
|
|
#endif |
644
|
|
|
|
|
|
|
|
645
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_OPENAT |
646
|
|
|
|
|
|
|
static const char* |
647
|
3
|
|
|
|
|
|
flags2raw(int flags) { |
648
|
3
|
|
|
|
|
|
int accmode = flags & O_ACCMODE; |
649
|
3
|
50
|
|
|
|
|
if (accmode == O_RDONLY) |
650
|
0
|
|
|
|
|
|
return "rb"; |
651
|
3
|
50
|
|
|
|
|
else if (flags & O_APPEND) |
652
|
0
|
0
|
|
|
|
|
return (accmode == O_RDWR) ? "a+b" : "ab"; |
653
|
3
|
50
|
|
|
|
|
else if (accmode == O_WRONLY) |
654
|
0
|
|
|
|
|
|
return "wb"; |
655
|
3
|
50
|
|
|
|
|
else if (accmode == O_RDWR) |
656
|
3
|
|
|
|
|
|
return "r+b"; |
657
|
|
|
|
|
|
|
else |
658
|
0
|
|
|
|
|
|
return ""; |
659
|
|
|
|
|
|
|
} |
660
|
|
|
|
|
|
|
#endif |
661
|
|
|
|
|
|
|
|
662
|
|
|
|
|
|
|
#if PERL_BCDVERSION >= 0x5008005 |
663
|
|
|
|
|
|
|
# define psx_looks_like_number(sv) looks_like_number(sv) |
664
|
|
|
|
|
|
|
#else |
665
|
|
|
|
|
|
|
# define psx_looks_like_number(sv) ((SvPOK(sv) || SvPOKp(sv)) ? looks_like_number(sv) : (SvFLAGS(sv) & (SVf_NOK|SVp_NOK|SVf_IOK|SVp_IOK))) |
666
|
|
|
|
|
|
|
#endif |
667
|
|
|
|
|
|
|
|
668
|
|
|
|
|
|
|
#ifdef PSX2008_NEED_PSX_FILENO |
669
|
|
|
|
|
|
|
static IV |
670
|
36
|
|
|
|
|
|
psx_fileno(pTHX_ SV *sv) { |
671
|
|
|
|
|
|
|
IO *io; |
672
|
36
|
|
|
|
|
|
IV fn = -1; |
673
|
|
|
|
|
|
|
|
674
|
36
|
50
|
|
|
|
|
if (SvOK(sv)) { |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
675
|
36
|
100
|
|
|
|
|
if (psx_looks_like_number(sv)) |
676
|
10
|
50
|
|
|
|
|
fn = SvIV(sv); |
677
|
26
|
50
|
|
|
|
|
else if ((io = sv_2io(sv))) { |
678
|
25
|
100
|
|
|
|
|
if (IoIFP(io)) /* from open() or sysopen() */ |
679
|
11
|
|
|
|
|
|
fn = PerlIO_fileno(IoIFP(io)); |
680
|
14
|
50
|
|
|
|
|
else if (IoDIRP(io)) /* from opendir() */ |
681
|
14
|
|
|
|
|
|
fn = my_dirfd(IoDIRP(io)); |
682
|
|
|
|
|
|
|
} |
683
|
|
|
|
|
|
|
} |
684
|
|
|
|
|
|
|
|
685
|
35
|
|
|
|
|
|
return fn; |
686
|
|
|
|
|
|
|
} |
687
|
|
|
|
|
|
|
#endif |
688
|
|
|
|
|
|
|
|
689
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CLOSE |
690
|
|
|
|
|
|
|
static int |
691
|
0
|
|
|
|
|
|
psx_close(pTHX_ SV *sv) { |
692
|
|
|
|
|
|
|
IO *io; |
693
|
0
|
|
|
|
|
|
int rv = -1; |
694
|
|
|
|
|
|
|
|
695
|
0
|
0
|
|
|
|
|
if (!SvOK(sv)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
696
|
0
|
|
|
|
|
|
errno = EBADF; |
697
|
0
|
0
|
|
|
|
|
else if (psx_looks_like_number(sv)) { |
698
|
0
|
0
|
|
|
|
|
int fn = SvIV(sv); |
699
|
0
|
|
|
|
|
|
rv = close(fn); |
700
|
|
|
|
|
|
|
} |
701
|
0
|
0
|
|
|
|
|
else if ((io = sv_2io(sv))) { |
702
|
0
|
0
|
|
|
|
|
if (IoIFP(io)) |
703
|
0
|
|
|
|
|
|
rv = PerlIO_close(IoIFP(io)); |
704
|
0
|
0
|
|
|
|
|
else if (IoDIRP(io)) { |
705
|
|
|
|
|
|
|
#ifdef VOID_CLOSEDIR |
706
|
|
|
|
|
|
|
errno = 0; |
707
|
|
|
|
|
|
|
PerlDir_close(IoDIRP(io)); |
708
|
|
|
|
|
|
|
rv = errno ? -1 : 0; |
709
|
|
|
|
|
|
|
#else |
710
|
0
|
|
|
|
|
|
rv = PerlDir_close(IoDIRP(io)); |
711
|
|
|
|
|
|
|
#endif |
712
|
0
|
|
|
|
|
|
IoDIRP(io) = 0; |
713
|
|
|
|
|
|
|
} |
714
|
|
|
|
|
|
|
else |
715
|
0
|
|
|
|
|
|
errno = EBADF; |
716
|
|
|
|
|
|
|
} |
717
|
|
|
|
|
|
|
else |
718
|
0
|
|
|
|
|
|
errno = EBADF; |
719
|
|
|
|
|
|
|
|
720
|
0
|
|
|
|
|
|
return rv; |
721
|
|
|
|
|
|
|
} |
722
|
|
|
|
|
|
|
#endif |
723
|
|
|
|
|
|
|
|
724
|
|
|
|
|
|
|
/* Macro for isalnum, isdigit, etc. |
725
|
|
|
|
|
|
|
* Contains the fix for https://github.com/Perl/perl5/issues/11148 which was |
726
|
|
|
|
|
|
|
* "solved" by them Perl guys by cowardly removing the functions from POSIX. |
727
|
|
|
|
|
|
|
*/ |
728
|
|
|
|
|
|
|
#define ISFUNC(isfunc) { \ |
729
|
|
|
|
|
|
|
STRLEN len; \ |
730
|
|
|
|
|
|
|
unsigned char *s = (unsigned char *) SvPV(charstring, len); \ |
731
|
|
|
|
|
|
|
unsigned char *e = s + len; \ |
732
|
|
|
|
|
|
|
for (RETVAL = len ? 1 : 0; RETVAL && s < e; s++) \ |
733
|
|
|
|
|
|
|
if (!isfunc(*s)) \ |
734
|
|
|
|
|
|
|
RETVAL = 0; \ |
735
|
|
|
|
|
|
|
} |
736
|
|
|
|
|
|
|
|
737
|
|
|
|
|
|
|
#define PACKNAME "POSIX::2008" |
738
|
|
|
|
|
|
|
|
739
|
|
|
|
|
|
|
MODULE = POSIX::2008 PACKAGE = POSIX::2008 |
740
|
|
|
|
|
|
|
|
741
|
|
|
|
|
|
|
PROTOTYPES: ENABLE |
742
|
|
|
|
|
|
|
|
743
|
|
|
|
|
|
|
INCLUDE: const-xs.inc |
744
|
|
|
|
|
|
|
|
745
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_A64L |
746
|
|
|
|
|
|
|
long |
747
|
|
|
|
|
|
|
a64l(char* s); |
748
|
|
|
|
|
|
|
|
749
|
|
|
|
|
|
|
#endif |
750
|
|
|
|
|
|
|
|
751
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_L64A |
752
|
|
|
|
|
|
|
char * |
753
|
|
|
|
|
|
|
l64a(long value); |
754
|
|
|
|
|
|
|
|
755
|
|
|
|
|
|
|
#endif |
756
|
|
|
|
|
|
|
|
757
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ABORT |
758
|
|
|
|
|
|
|
void |
759
|
|
|
|
|
|
|
abort(); |
760
|
|
|
|
|
|
|
|
761
|
|
|
|
|
|
|
#endif |
762
|
|
|
|
|
|
|
|
763
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ALARM |
764
|
|
|
|
|
|
|
unsigned |
765
|
|
|
|
|
|
|
alarm(unsigned seconds); |
766
|
|
|
|
|
|
|
|
767
|
|
|
|
|
|
|
#endif |
768
|
|
|
|
|
|
|
|
769
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ATOF |
770
|
|
|
|
|
|
|
NV |
771
|
|
|
|
|
|
|
atof(const char *str); |
772
|
|
|
|
|
|
|
|
773
|
|
|
|
|
|
|
#endif |
774
|
|
|
|
|
|
|
|
775
|
|
|
|
|
|
|
#ifdef PSX2008_ATOI |
776
|
|
|
|
|
|
|
IV |
777
|
|
|
|
|
|
|
atoi(const char *str); |
778
|
|
|
|
|
|
|
CODE: |
779
|
0
|
|
|
|
|
|
RETVAL = PSX2008_ATOI(str); |
780
|
|
|
|
|
|
|
OUTPUT: |
781
|
|
|
|
|
|
|
RETVAL |
782
|
|
|
|
|
|
|
|
783
|
|
|
|
|
|
|
#endif |
784
|
|
|
|
|
|
|
|
785
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_BASENAME |
786
|
|
|
|
|
|
|
char * |
787
|
|
|
|
|
|
|
basename(char *path); |
788
|
|
|
|
|
|
|
|
789
|
|
|
|
|
|
|
#endif |
790
|
|
|
|
|
|
|
|
791
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CATCLOSE |
792
|
|
|
|
|
|
|
int |
793
|
|
|
|
|
|
|
catclose(nl_catd catd); |
794
|
|
|
|
|
|
|
|
795
|
|
|
|
|
|
|
#endif |
796
|
|
|
|
|
|
|
|
797
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CATGETS |
798
|
|
|
|
|
|
|
char * |
799
|
|
|
|
|
|
|
catgets(nl_catd catd, int set_id, int msg_id, const char *dflt); |
800
|
|
|
|
|
|
|
|
801
|
|
|
|
|
|
|
#endif |
802
|
|
|
|
|
|
|
|
803
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CATOPEN |
804
|
|
|
|
|
|
|
nl_catd |
805
|
|
|
|
|
|
|
catopen(const char *name, int oflag); |
806
|
|
|
|
|
|
|
|
807
|
|
|
|
|
|
|
#endif |
808
|
|
|
|
|
|
|
|
809
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CLOCK |
810
|
|
|
|
|
|
|
clock_t |
811
|
|
|
|
|
|
|
clock(); |
812
|
|
|
|
|
|
|
|
813
|
|
|
|
|
|
|
#endif |
814
|
|
|
|
|
|
|
|
815
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CLOCK_GETCPUCLOCKID |
816
|
|
|
|
|
|
|
void |
817
|
|
|
|
|
|
|
clock_getcpuclockid(pid_t pid=PerlProc_getpid()); |
818
|
|
|
|
|
|
|
INIT: |
819
|
|
|
|
|
|
|
clockid_t clock_id; |
820
|
|
|
|
|
|
|
PPCODE: |
821
|
0
|
0
|
|
|
|
|
if (clock_getcpuclockid(pid, &clock_id) == 0) |
822
|
0
|
|
|
|
|
|
mPUSHi((IV)clock_id); |
823
|
|
|
|
|
|
|
|
824
|
|
|
|
|
|
|
#endif |
825
|
|
|
|
|
|
|
|
826
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CLOCK_GETRES |
827
|
|
|
|
|
|
|
void |
828
|
|
|
|
|
|
|
clock_getres(clockid_t clock_id=CLOCK_REALTIME); |
829
|
|
|
|
|
|
|
ALIAS: |
830
|
|
|
|
|
|
|
clock_gettime = 1 |
831
|
|
|
|
|
|
|
INIT: |
832
|
|
|
|
|
|
|
int ret; |
833
|
|
|
|
|
|
|
struct timespec res; |
834
|
|
|
|
|
|
|
PPCODE: |
835
|
0
|
0
|
|
|
|
|
if (ix == 0) |
836
|
0
|
|
|
|
|
|
ret = clock_getres(clock_id, &res); |
837
|
|
|
|
|
|
|
else |
838
|
0
|
|
|
|
|
|
ret = clock_gettime(clock_id, &res); |
839
|
0
|
0
|
|
|
|
|
if (ret == 0) { |
840
|
0
|
0
|
|
|
|
|
EXTEND(SP, 2); |
841
|
0
|
|
|
|
|
|
mPUSHi(res.tv_sec); |
842
|
0
|
|
|
|
|
|
mPUSHi(res.tv_nsec); |
843
|
|
|
|
|
|
|
} |
844
|
|
|
|
|
|
|
|
845
|
|
|
|
|
|
|
#endif |
846
|
|
|
|
|
|
|
|
847
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CLOCK_SETTIME |
848
|
|
|
|
|
|
|
void |
849
|
|
|
|
|
|
|
clock_settime(clockid_t clock_id, time_t sec, long nsec); |
850
|
|
|
|
|
|
|
INIT: |
851
|
0
|
|
|
|
|
|
struct timespec tp = { sec, nsec }; |
852
|
|
|
|
|
|
|
PPCODE: |
853
|
0
|
0
|
|
|
|
|
if (clock_settime(clock_id, &tp) == 0) |
854
|
0
|
|
|
|
|
|
mPUSHp("0 but true", 10); |
855
|
|
|
|
|
|
|
|
856
|
|
|
|
|
|
|
#endif |
857
|
|
|
|
|
|
|
|
858
|
|
|
|
|
|
|
#define PUSH_NANOSLEEP_REMAIN { \ |
859
|
|
|
|
|
|
|
U8 gimme = GIMME_V; \ |
860
|
|
|
|
|
|
|
if (gimme == G_LIST) { \ |
861
|
|
|
|
|
|
|
EXTEND(SP, 2); \ |
862
|
|
|
|
|
|
|
mPUSHi(remain.tv_sec); \ |
863
|
|
|
|
|
|
|
mPUSHi(remain.tv_nsec); \ |
864
|
|
|
|
|
|
|
} \ |
865
|
|
|
|
|
|
|
else if (gimme == G_SCALAR) \ |
866
|
|
|
|
|
|
|
mPUSHn(remain.tv_sec + remain.tv_nsec/(NV)1e9); \ |
867
|
|
|
|
|
|
|
} |
868
|
|
|
|
|
|
|
|
869
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CLOCK_NANOSLEEP |
870
|
|
|
|
|
|
|
void |
871
|
|
|
|
|
|
|
clock_nanosleep(clockid_t clock_id, int flags, time_t sec, long nsec); |
872
|
|
|
|
|
|
|
INIT: |
873
|
|
|
|
|
|
|
int rv; |
874
|
0
|
|
|
|
|
|
const struct timespec request = { sec, nsec }; |
875
|
0
|
|
|
|
|
|
struct timespec remain = { 0, 0 }; |
876
|
|
|
|
|
|
|
PPCODE: |
877
|
0
|
|
|
|
|
|
rv = clock_nanosleep(clock_id, flags, &request, &remain); |
878
|
0
|
0
|
|
|
|
|
if (rv == 0 || (errno = rv) == EINTR) |
|
|
0
|
|
|
|
|
|
879
|
0
|
0
|
|
|
|
|
PUSH_NANOSLEEP_REMAIN; |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
880
|
|
|
|
|
|
|
|
881
|
|
|
|
|
|
|
#endif |
882
|
|
|
|
|
|
|
|
883
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_NANOSLEEP |
884
|
|
|
|
|
|
|
void |
885
|
|
|
|
|
|
|
nanosleep(time_t sec, long nsec); |
886
|
|
|
|
|
|
|
INIT: |
887
|
0
|
|
|
|
|
|
const struct timespec request = { sec, nsec }; |
888
|
0
|
|
|
|
|
|
struct timespec remain = { 0, 0 }; |
889
|
|
|
|
|
|
|
PPCODE: |
890
|
0
|
0
|
|
|
|
|
if (nanosleep(&request, &remain) == 0 || errno == EINTR) |
|
|
0
|
|
|
|
|
|
891
|
0
|
0
|
|
|
|
|
PUSH_NANOSLEEP_REMAIN; |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
892
|
|
|
|
|
|
|
|
893
|
|
|
|
|
|
|
#endif |
894
|
|
|
|
|
|
|
|
895
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CONFSTR |
896
|
|
|
|
|
|
|
char * |
897
|
|
|
|
|
|
|
confstr(int name); |
898
|
|
|
|
|
|
|
INIT: |
899
|
|
|
|
|
|
|
size_t len; |
900
|
0
|
|
|
|
|
|
char *buf = NULL; |
901
|
|
|
|
|
|
|
CODE: |
902
|
0
|
|
|
|
|
|
len = confstr(name, NULL, 0); |
903
|
0
|
0
|
|
|
|
|
if (len) { |
904
|
0
|
|
|
|
|
|
Newxc(buf, len, char, char); |
905
|
0
|
0
|
|
|
|
|
if (buf != NULL) |
906
|
0
|
|
|
|
|
|
confstr(name, buf, len); |
907
|
|
|
|
|
|
|
} |
908
|
0
|
|
|
|
|
|
RETVAL = buf; |
909
|
|
|
|
|
|
|
OUTPUT: |
910
|
|
|
|
|
|
|
RETVAL |
911
|
|
|
|
|
|
|
CLEANUP: |
912
|
0
|
0
|
|
|
|
|
if (buf != NULL) |
913
|
0
|
|
|
|
|
|
Safefree(buf); |
914
|
|
|
|
|
|
|
|
915
|
|
|
|
|
|
|
#endif |
916
|
|
|
|
|
|
|
|
917
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_DIRNAME |
918
|
|
|
|
|
|
|
char * |
919
|
|
|
|
|
|
|
dirname(char *path); |
920
|
|
|
|
|
|
|
|
921
|
|
|
|
|
|
|
#endif |
922
|
|
|
|
|
|
|
|
923
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_DLCLOSE |
924
|
|
|
|
|
|
|
int |
925
|
|
|
|
|
|
|
dlclose(void *handle); |
926
|
|
|
|
|
|
|
|
927
|
|
|
|
|
|
|
#endif |
928
|
|
|
|
|
|
|
|
929
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_DLERROR |
930
|
|
|
|
|
|
|
char * |
931
|
|
|
|
|
|
|
dlerror(); |
932
|
|
|
|
|
|
|
|
933
|
|
|
|
|
|
|
#endif |
934
|
|
|
|
|
|
|
|
935
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_DLOPEN |
936
|
|
|
|
|
|
|
void * |
937
|
|
|
|
|
|
|
dlopen(const char *file, int mode); |
938
|
|
|
|
|
|
|
|
939
|
|
|
|
|
|
|
#endif |
940
|
|
|
|
|
|
|
|
941
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_DLSYM |
942
|
|
|
|
|
|
|
void * |
943
|
|
|
|
|
|
|
dlsym(void *handle, const char *name); |
944
|
|
|
|
|
|
|
|
945
|
|
|
|
|
|
|
#endif |
946
|
|
|
|
|
|
|
|
947
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FEGETROUND |
948
|
|
|
|
|
|
|
int |
949
|
|
|
|
|
|
|
fegetround(); |
950
|
|
|
|
|
|
|
|
951
|
|
|
|
|
|
|
#endif |
952
|
|
|
|
|
|
|
|
953
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FESETROUND |
954
|
|
|
|
|
|
|
SysRetTrue |
955
|
|
|
|
|
|
|
fesetround(int rounding_mode); |
956
|
|
|
|
|
|
|
|
957
|
|
|
|
|
|
|
#endif |
958
|
|
|
|
|
|
|
|
959
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FECLEAREXCEPT |
960
|
|
|
|
|
|
|
SysRetTrue |
961
|
|
|
|
|
|
|
feclearexcept(int excepts); |
962
|
|
|
|
|
|
|
|
963
|
|
|
|
|
|
|
#endif |
964
|
|
|
|
|
|
|
|
965
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FERAISEEXCEPT |
966
|
|
|
|
|
|
|
SysRetTrue |
967
|
|
|
|
|
|
|
feraiseexcept(int excepts); |
968
|
|
|
|
|
|
|
|
969
|
|
|
|
|
|
|
#endif |
970
|
|
|
|
|
|
|
|
971
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FETESTEXCEPT |
972
|
|
|
|
|
|
|
int |
973
|
|
|
|
|
|
|
fetestexcept(int excepts); |
974
|
|
|
|
|
|
|
|
975
|
|
|
|
|
|
|
#endif |
976
|
|
|
|
|
|
|
|
977
|
|
|
|
|
|
|
#ifdef PSX2008_FFS |
978
|
|
|
|
|
|
|
IV |
979
|
|
|
|
|
|
|
ffs(IV i); |
980
|
|
|
|
|
|
|
CODE: |
981
|
0
|
|
|
|
|
|
RETVAL = PSX2008_FFS(i); |
982
|
|
|
|
|
|
|
OUTPUT: |
983
|
|
|
|
|
|
|
RETVAL |
984
|
|
|
|
|
|
|
|
985
|
|
|
|
|
|
|
#endif |
986
|
|
|
|
|
|
|
|
987
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FNMATCH |
988
|
|
|
|
|
|
|
void |
989
|
|
|
|
|
|
|
fnmatch(const char *pattern, const char *string, int flags); |
990
|
|
|
|
|
|
|
INIT: |
991
|
|
|
|
|
|
|
int rv; |
992
|
|
|
|
|
|
|
PPCODE: |
993
|
0
|
|
|
|
|
|
rv = fnmatch(pattern, string, flags); |
994
|
0
|
0
|
|
|
|
|
if (rv == 0 || rv == FNM_NOMATCH) |
|
|
0
|
|
|
|
|
|
995
|
0
|
|
|
|
|
|
mPUSHi(rv); |
996
|
|
|
|
|
|
|
|
997
|
|
|
|
|
|
|
#endif |
998
|
|
|
|
|
|
|
|
999
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_KILLPG |
1000
|
|
|
|
|
|
|
int |
1001
|
|
|
|
|
|
|
killpg(pid_t pgrp, int sig); |
1002
|
|
|
|
|
|
|
|
1003
|
|
|
|
|
|
|
#endif |
1004
|
|
|
|
|
|
|
|
1005
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETDATE |
1006
|
|
|
|
|
|
|
void |
1007
|
|
|
|
|
|
|
getdate(const char *string); |
1008
|
|
|
|
|
|
|
INIT: |
1009
|
0
|
|
|
|
|
|
struct tm *tm = getdate(string); |
1010
|
|
|
|
|
|
|
PPCODE: |
1011
|
0
|
0
|
|
|
|
|
if (tm != NULL) { |
1012
|
0
|
0
|
|
|
|
|
EXTEND(SP, 9); |
1013
|
0
|
|
|
|
|
|
mPUSHi(tm->tm_sec); |
1014
|
0
|
|
|
|
|
|
mPUSHi(tm->tm_min); |
1015
|
0
|
|
|
|
|
|
mPUSHi(tm->tm_hour); |
1016
|
0
|
|
|
|
|
|
mPUSHi(tm->tm_mday); |
1017
|
0
|
|
|
|
|
|
mPUSHi(tm->tm_mon); |
1018
|
0
|
|
|
|
|
|
mPUSHi(tm->tm_year); |
1019
|
0
|
|
|
|
|
|
mPUSHi(tm->tm_wday); |
1020
|
0
|
|
|
|
|
|
mPUSHi(tm->tm_yday); |
1021
|
0
|
|
|
|
|
|
mPUSHi(tm->tm_isdst); |
1022
|
|
|
|
|
|
|
} |
1023
|
|
|
|
|
|
|
|
1024
|
|
|
|
|
|
|
#endif |
1025
|
|
|
|
|
|
|
|
1026
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETDATE_ERR |
1027
|
|
|
|
|
|
|
int |
1028
|
|
|
|
|
|
|
getdate_err(); |
1029
|
|
|
|
|
|
|
CODE: |
1030
|
0
|
|
|
|
|
|
RETVAL = getdate_err; |
1031
|
|
|
|
|
|
|
OUTPUT: |
1032
|
|
|
|
|
|
|
RETVAL |
1033
|
|
|
|
|
|
|
|
1034
|
|
|
|
|
|
|
#endif |
1035
|
|
|
|
|
|
|
|
1036
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_STRPTIME |
1037
|
|
|
|
|
|
|
void |
1038
|
|
|
|
|
|
|
strptime(const char *s, const char *format, SV *sec = NULL, SV *min = NULL, SV *hour = NULL, SV *mday = NULL, SV *mon = NULL, SV *year = NULL, SV *wday = NULL, SV *yday = NULL, SV *isdst = NULL); |
1039
|
|
|
|
|
|
|
PREINIT: |
1040
|
|
|
|
|
|
|
char *remainder; |
1041
|
0
|
|
|
|
|
|
struct tm tm = { -1, -1, -1, -1, -1, INT_MIN, -1, -1, -1 }; |
1042
|
|
|
|
|
|
|
PPCODE: |
1043
|
|
|
|
|
|
|
{ |
1044
|
0
|
0
|
|
|
|
|
if (sec && SvOK(sec)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1045
|
0
|
0
|
|
|
|
|
tm.tm_sec = SvIV(sec); |
1046
|
0
|
0
|
|
|
|
|
if (min && SvOK(min)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1047
|
0
|
0
|
|
|
|
|
tm.tm_min = SvIV(min); |
1048
|
0
|
0
|
|
|
|
|
if (hour && SvOK(hour)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1049
|
0
|
0
|
|
|
|
|
tm.tm_hour = SvIV(hour); |
1050
|
0
|
0
|
|
|
|
|
if (mday && SvOK(mday)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1051
|
0
|
0
|
|
|
|
|
tm.tm_mday = SvIV(mday); |
1052
|
0
|
0
|
|
|
|
|
if (mon && SvOK(mon)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1053
|
0
|
0
|
|
|
|
|
tm.tm_mon = SvIV(mon); |
1054
|
0
|
0
|
|
|
|
|
if (year && SvOK(year)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1055
|
0
|
0
|
|
|
|
|
tm.tm_year = SvIV(year); |
1056
|
0
|
0
|
|
|
|
|
if (wday && SvOK(wday)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1057
|
0
|
0
|
|
|
|
|
tm.tm_wday = SvIV(wday); |
1058
|
0
|
0
|
|
|
|
|
if (yday && SvOK(yday)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1059
|
0
|
0
|
|
|
|
|
tm.tm_yday = SvIV(yday); |
1060
|
0
|
0
|
|
|
|
|
if (isdst && SvOK(isdst)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1061
|
0
|
0
|
|
|
|
|
tm.tm_isdst = SvIV(isdst); |
1062
|
|
|
|
|
|
|
|
1063
|
0
|
|
|
|
|
|
remainder = strptime(s, format, &tm); |
1064
|
|
|
|
|
|
|
|
1065
|
0
|
0
|
|
|
|
|
if (remainder) { |
1066
|
0
|
0
|
|
|
|
|
if (GIMME != G_LIST) |
|
|
0
|
|
|
|
|
|
1067
|
0
|
|
|
|
|
|
mPUSHi(remainder - s); |
1068
|
|
|
|
|
|
|
else { |
1069
|
0
|
0
|
|
|
|
|
EXTEND(SP, 9); |
1070
|
0
|
0
|
|
|
|
|
if (tm.tm_sec < 0) PUSHs(&PL_sv_undef); else mPUSHi(tm.tm_sec); |
1071
|
0
|
0
|
|
|
|
|
if (tm.tm_min < 0) PUSHs(&PL_sv_undef); else mPUSHi(tm.tm_min); |
1072
|
0
|
0
|
|
|
|
|
if (tm.tm_hour < 0) PUSHs(&PL_sv_undef); else mPUSHi(tm.tm_hour); |
1073
|
0
|
0
|
|
|
|
|
if (tm.tm_mday < 0) PUSHs(&PL_sv_undef); else mPUSHi(tm.tm_mday); |
1074
|
0
|
0
|
|
|
|
|
if (tm.tm_mon < 0) PUSHs(&PL_sv_undef); else mPUSHi(tm.tm_mon); |
1075
|
0
|
0
|
|
|
|
|
if (tm.tm_year == INT_MIN) PUSHs(&PL_sv_undef); else mPUSHi(tm.tm_year); |
1076
|
0
|
0
|
|
|
|
|
if (tm.tm_wday < 0) PUSHs(&PL_sv_undef); else mPUSHi(tm.tm_wday); |
1077
|
0
|
0
|
|
|
|
|
if (tm.tm_yday < 0) PUSHs(&PL_sv_undef); else mPUSHi(tm.tm_yday); |
1078
|
0
|
|
|
|
|
|
mPUSHi(tm.tm_isdst); |
1079
|
|
|
|
|
|
|
} |
1080
|
|
|
|
|
|
|
} |
1081
|
|
|
|
|
|
|
} |
1082
|
|
|
|
|
|
|
|
1083
|
|
|
|
|
|
|
#endif |
1084
|
|
|
|
|
|
|
|
1085
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETHOSTID |
1086
|
|
|
|
|
|
|
long |
1087
|
|
|
|
|
|
|
gethostid(); |
1088
|
|
|
|
|
|
|
|
1089
|
|
|
|
|
|
|
#endif |
1090
|
|
|
|
|
|
|
|
1091
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETHOSTNAME |
1092
|
|
|
|
|
|
|
void |
1093
|
|
|
|
|
|
|
gethostname(); |
1094
|
|
|
|
|
|
|
INIT: |
1095
|
|
|
|
|
|
|
#if !defined(MAXHOSTNAMELEN) || MAXHOSTNAMELEN < 256 |
1096
|
|
|
|
|
|
|
char name[256]; |
1097
|
|
|
|
|
|
|
#else |
1098
|
|
|
|
|
|
|
char name[MAXHOSTNAMELEN]; |
1099
|
|
|
|
|
|
|
#endif |
1100
|
|
|
|
|
|
|
PPCODE: |
1101
|
0
|
0
|
|
|
|
|
if (gethostname(name, sizeof(name)) == 0) |
1102
|
0
|
|
|
|
|
|
XSRETURN_PV(name); |
1103
|
|
|
|
|
|
|
|
1104
|
|
|
|
|
|
|
#endif |
1105
|
|
|
|
|
|
|
|
1106
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETITIMER |
1107
|
|
|
|
|
|
|
void |
1108
|
|
|
|
|
|
|
getitimer(int which); |
1109
|
|
|
|
|
|
|
INIT: |
1110
|
|
|
|
|
|
|
struct itimerval value; |
1111
|
|
|
|
|
|
|
PPCODE: |
1112
|
0
|
0
|
|
|
|
|
if (getitimer(which, &value) == 0) { |
1113
|
0
|
0
|
|
|
|
|
EXTEND(SP, 4); |
1114
|
0
|
|
|
|
|
|
mPUSHi(value.it_interval.tv_sec); |
1115
|
0
|
|
|
|
|
|
mPUSHi(value.it_interval.tv_usec); |
1116
|
0
|
|
|
|
|
|
mPUSHi(value.it_value.tv_sec); |
1117
|
0
|
|
|
|
|
|
mPUSHi(value.it_value.tv_usec); |
1118
|
|
|
|
|
|
|
} |
1119
|
|
|
|
|
|
|
|
1120
|
|
|
|
|
|
|
#endif |
1121
|
|
|
|
|
|
|
|
1122
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SETITIMER |
1123
|
|
|
|
|
|
|
void |
1124
|
|
|
|
|
|
|
setitimer(int which, time_t int_sec, int int_usec, time_t val_sec, int val_usec); |
1125
|
|
|
|
|
|
|
INIT: |
1126
|
0
|
|
|
|
|
|
struct itimerval value = { {int_sec, int_usec}, {val_sec, val_usec} }; |
1127
|
|
|
|
|
|
|
struct itimerval ovalue; |
1128
|
|
|
|
|
|
|
PPCODE: |
1129
|
0
|
0
|
|
|
|
|
if (setitimer(which, &value, &ovalue) == 0) { |
1130
|
0
|
0
|
|
|
|
|
EXTEND(SP, 4); |
1131
|
0
|
|
|
|
|
|
mPUSHi(ovalue.it_interval.tv_sec); |
1132
|
0
|
|
|
|
|
|
mPUSHi(ovalue.it_interval.tv_usec); |
1133
|
0
|
|
|
|
|
|
mPUSHi(ovalue.it_value.tv_sec); |
1134
|
0
|
|
|
|
|
|
mPUSHi(ovalue.it_value.tv_usec); |
1135
|
|
|
|
|
|
|
} |
1136
|
|
|
|
|
|
|
|
1137
|
|
|
|
|
|
|
#endif |
1138
|
|
|
|
|
|
|
|
1139
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETPRIORITY |
1140
|
|
|
|
|
|
|
void |
1141
|
|
|
|
|
|
|
getpriority(int which=PRIO_PROCESS, id_t who=0); |
1142
|
|
|
|
|
|
|
INIT: |
1143
|
|
|
|
|
|
|
int rv; |
1144
|
|
|
|
|
|
|
PPCODE: |
1145
|
0
|
|
|
|
|
|
errno = 0; |
1146
|
0
|
|
|
|
|
|
rv = getpriority(which, who); |
1147
|
0
|
0
|
|
|
|
|
if (rv != -1 || errno == 0) |
|
|
0
|
|
|
|
|
|
1148
|
0
|
|
|
|
|
|
mPUSHi(rv); |
1149
|
|
|
|
|
|
|
|
1150
|
|
|
|
|
|
|
#endif |
1151
|
|
|
|
|
|
|
|
1152
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SETPRIORITY |
1153
|
|
|
|
|
|
|
SysRetTrue |
1154
|
|
|
|
|
|
|
setpriority(int prio, int which=PRIO_PROCESS, id_t who=0); |
1155
|
|
|
|
|
|
|
CODE: |
1156
|
0
|
|
|
|
|
|
RETVAL = setpriority(which, who, prio); |
1157
|
|
|
|
|
|
|
OUTPUT: |
1158
|
|
|
|
|
|
|
RETVAL |
1159
|
|
|
|
|
|
|
|
1160
|
|
|
|
|
|
|
#endif |
1161
|
|
|
|
|
|
|
|
1162
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETSID |
1163
|
|
|
|
|
|
|
pid_t |
1164
|
|
|
|
|
|
|
getsid(pid_t pid=0); |
1165
|
|
|
|
|
|
|
|
1166
|
|
|
|
|
|
|
#endif |
1167
|
|
|
|
|
|
|
|
1168
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SETSID |
1169
|
|
|
|
|
|
|
pid_t |
1170
|
|
|
|
|
|
|
setsid(); |
1171
|
|
|
|
|
|
|
|
1172
|
|
|
|
|
|
|
#endif |
1173
|
|
|
|
|
|
|
|
1174
|
|
|
|
|
|
|
#define RETURN_UTXENT { \ |
1175
|
|
|
|
|
|
|
if (utxent != NULL) { \ |
1176
|
|
|
|
|
|
|
EXTEND(SP, 7); \ |
1177
|
|
|
|
|
|
|
PUSHs(sv_2mortal(newSVpv(utxent->ut_user, 0))); \ |
1178
|
|
|
|
|
|
|
PUSHs(sv_2mortal(newSVpv(utxent->ut_id, 0))); \ |
1179
|
|
|
|
|
|
|
PUSHs(sv_2mortal(newSVpv(utxent->ut_line, 0))); \ |
1180
|
|
|
|
|
|
|
mPUSHi(utxent->ut_pid); \ |
1181
|
|
|
|
|
|
|
mPUSHi(utxent->ut_type); \ |
1182
|
|
|
|
|
|
|
mPUSHi(utxent->ut_tv.tv_sec); \ |
1183
|
|
|
|
|
|
|
mPUSHi(utxent->ut_tv.tv_usec); \ |
1184
|
|
|
|
|
|
|
} \ |
1185
|
|
|
|
|
|
|
} |
1186
|
|
|
|
|
|
|
|
1187
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ENDUTXENT |
1188
|
|
|
|
|
|
|
void |
1189
|
|
|
|
|
|
|
endutxent(); |
1190
|
|
|
|
|
|
|
|
1191
|
|
|
|
|
|
|
#endif |
1192
|
|
|
|
|
|
|
|
1193
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETUTXENT |
1194
|
|
|
|
|
|
|
void |
1195
|
|
|
|
|
|
|
getutxent(); |
1196
|
|
|
|
|
|
|
INIT: |
1197
|
0
|
|
|
|
|
|
struct utmpx *utxent = getutxent(); |
1198
|
|
|
|
|
|
|
PPCODE: |
1199
|
0
|
0
|
|
|
|
|
RETURN_UTXENT; |
|
|
0
|
|
|
|
|
|
1200
|
|
|
|
|
|
|
|
1201
|
|
|
|
|
|
|
#endif |
1202
|
|
|
|
|
|
|
|
1203
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETUTXID |
1204
|
|
|
|
|
|
|
void |
1205
|
|
|
|
|
|
|
getutxid(short ut_type, char *ut_id=NULL); |
1206
|
|
|
|
|
|
|
INIT: |
1207
|
|
|
|
|
|
|
struct utmpx *utxent; |
1208
|
0
|
|
|
|
|
|
struct utmpx utxent_req = {0}; |
1209
|
|
|
|
|
|
|
PPCODE: |
1210
|
0
|
|
|
|
|
|
utxent_req.ut_type = ut_type; |
1211
|
0
|
0
|
|
|
|
|
if (ut_id != NULL) { |
1212
|
0
|
|
|
|
|
|
strncpy(utxent_req.ut_id, ut_id, sizeof(utxent_req.ut_id)-1); |
1213
|
|
|
|
|
|
|
} |
1214
|
0
|
|
|
|
|
|
utxent = getutxline(&utxent_req); |
1215
|
0
|
0
|
|
|
|
|
RETURN_UTXENT; |
|
|
0
|
|
|
|
|
|
1216
|
|
|
|
|
|
|
|
1217
|
|
|
|
|
|
|
#endif |
1218
|
|
|
|
|
|
|
|
1219
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETUTXLINE |
1220
|
|
|
|
|
|
|
void |
1221
|
|
|
|
|
|
|
getutxline(char *ut_line); |
1222
|
|
|
|
|
|
|
INIT: |
1223
|
|
|
|
|
|
|
struct utmpx *utxent; |
1224
|
0
|
|
|
|
|
|
struct utmpx utxent_req = {0}; |
1225
|
|
|
|
|
|
|
PPCODE: |
1226
|
0
|
0
|
|
|
|
|
if (ut_line != NULL) { |
1227
|
0
|
|
|
|
|
|
strncpy(utxent_req.ut_line, ut_line, sizeof(utxent_req.ut_line)-1); |
1228
|
0
|
|
|
|
|
|
utxent = getutxline(&utxent_req); |
1229
|
0
|
0
|
|
|
|
|
RETURN_UTXENT; |
|
|
0
|
|
|
|
|
|
1230
|
|
|
|
|
|
|
} |
1231
|
|
|
|
|
|
|
|
1232
|
|
|
|
|
|
|
#endif |
1233
|
|
|
|
|
|
|
|
1234
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SETUTXENT |
1235
|
|
|
|
|
|
|
void |
1236
|
|
|
|
|
|
|
setutxent(); |
1237
|
|
|
|
|
|
|
|
1238
|
|
|
|
|
|
|
#endif |
1239
|
|
|
|
|
|
|
|
1240
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_DRAND48 |
1241
|
|
|
|
|
|
|
NV |
1242
|
|
|
|
|
|
|
drand48(); |
1243
|
|
|
|
|
|
|
|
1244
|
|
|
|
|
|
|
#endif |
1245
|
|
|
|
|
|
|
|
1246
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ERAND48 |
1247
|
|
|
|
|
|
|
void |
1248
|
|
|
|
|
|
|
erand48(unsigned short X0, unsigned short X1, unsigned short X2); |
1249
|
|
|
|
|
|
|
INIT: |
1250
|
0
|
|
|
|
|
|
unsigned short xsubi[3] = { X0, X1, X2 }; |
1251
|
0
|
|
|
|
|
|
double result = erand48(xsubi); |
1252
|
|
|
|
|
|
|
PPCODE: |
1253
|
0
|
0
|
|
|
|
|
EXTEND(SP, 4); |
1254
|
0
|
|
|
|
|
|
mPUSHn(result); |
1255
|
0
|
|
|
|
|
|
mPUSHu(xsubi[0]); |
1256
|
0
|
|
|
|
|
|
mPUSHu(xsubi[1]); |
1257
|
0
|
|
|
|
|
|
mPUSHu(xsubi[2]); |
1258
|
|
|
|
|
|
|
|
1259
|
|
|
|
|
|
|
#endif |
1260
|
|
|
|
|
|
|
|
1261
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_JRAND48 |
1262
|
|
|
|
|
|
|
void |
1263
|
|
|
|
|
|
|
jrand48(unsigned short X0, unsigned short X1, unsigned short X2); |
1264
|
|
|
|
|
|
|
ALIAS: |
1265
|
|
|
|
|
|
|
nrand48 = 1 |
1266
|
|
|
|
|
|
|
INIT: |
1267
|
0
|
|
|
|
|
|
unsigned short xsubi[3] = { X0, X1, X2 }; |
1268
|
0
|
0
|
|
|
|
|
long result = ix == 0 ? jrand48(xsubi) : nrand48(xsubi); |
1269
|
|
|
|
|
|
|
PPCODE: |
1270
|
0
|
0
|
|
|
|
|
EXTEND(SP, 4); |
1271
|
0
|
|
|
|
|
|
mPUSHi(result); |
1272
|
0
|
|
|
|
|
|
mPUSHu(xsubi[0]); |
1273
|
0
|
|
|
|
|
|
mPUSHu(xsubi[1]); |
1274
|
0
|
|
|
|
|
|
mPUSHu(xsubi[2]); |
1275
|
|
|
|
|
|
|
|
1276
|
|
|
|
|
|
|
#endif |
1277
|
|
|
|
|
|
|
|
1278
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LRAND48 |
1279
|
|
|
|
|
|
|
long |
1280
|
|
|
|
|
|
|
lrand48(); |
1281
|
|
|
|
|
|
|
|
1282
|
|
|
|
|
|
|
#endif |
1283
|
|
|
|
|
|
|
|
1284
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_MRAND48 |
1285
|
|
|
|
|
|
|
long |
1286
|
|
|
|
|
|
|
mrand48(); |
1287
|
|
|
|
|
|
|
|
1288
|
|
|
|
|
|
|
#endif |
1289
|
|
|
|
|
|
|
|
1290
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_NICE |
1291
|
|
|
|
|
|
|
void |
1292
|
|
|
|
|
|
|
nice(int incr); |
1293
|
|
|
|
|
|
|
INIT: |
1294
|
|
|
|
|
|
|
int rv; |
1295
|
|
|
|
|
|
|
PPCODE: |
1296
|
0
|
|
|
|
|
|
errno = 0; |
1297
|
0
|
|
|
|
|
|
rv = nice(incr); |
1298
|
0
|
0
|
|
|
|
|
if (rv != -1 || errno == 0) |
|
|
0
|
|
|
|
|
|
1299
|
0
|
|
|
|
|
|
mPUSHi(rv); |
1300
|
|
|
|
|
|
|
|
1301
|
|
|
|
|
|
|
#endif |
1302
|
|
|
|
|
|
|
|
1303
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SEED48 |
1304
|
|
|
|
|
|
|
void |
1305
|
|
|
|
|
|
|
seed48(unsigned short seed1, unsigned short seed2, unsigned short seed3); |
1306
|
|
|
|
|
|
|
INIT: |
1307
|
|
|
|
|
|
|
unsigned short *old; |
1308
|
0
|
|
|
|
|
|
unsigned short seed16v[3] = { seed1, seed2, seed3 }; |
1309
|
|
|
|
|
|
|
PPCODE: |
1310
|
0
|
|
|
|
|
|
old = seed48(seed16v); |
1311
|
0
|
0
|
|
|
|
|
EXTEND(SP, 3); |
1312
|
0
|
|
|
|
|
|
mPUSHu(old[0]); |
1313
|
0
|
|
|
|
|
|
mPUSHu(old[1]); |
1314
|
0
|
|
|
|
|
|
mPUSHu(old[2]); |
1315
|
|
|
|
|
|
|
|
1316
|
|
|
|
|
|
|
#endif |
1317
|
|
|
|
|
|
|
|
1318
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SRAND48 |
1319
|
|
|
|
|
|
|
void |
1320
|
|
|
|
|
|
|
srand48(long seedval); |
1321
|
|
|
|
|
|
|
|
1322
|
|
|
|
|
|
|
#endif |
1323
|
|
|
|
|
|
|
|
1324
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_RANDOM |
1325
|
|
|
|
|
|
|
long |
1326
|
|
|
|
|
|
|
random(); |
1327
|
|
|
|
|
|
|
|
1328
|
|
|
|
|
|
|
#endif |
1329
|
|
|
|
|
|
|
|
1330
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SRANDOM |
1331
|
|
|
|
|
|
|
void |
1332
|
|
|
|
|
|
|
srandom(unsigned seed); |
1333
|
|
|
|
|
|
|
|
1334
|
|
|
|
|
|
|
#endif |
1335
|
|
|
|
|
|
|
|
1336
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETEGID |
1337
|
|
|
|
|
|
|
gid_t |
1338
|
|
|
|
|
|
|
getegid(); |
1339
|
|
|
|
|
|
|
|
1340
|
|
|
|
|
|
|
#endif |
1341
|
|
|
|
|
|
|
|
1342
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETEUID |
1343
|
|
|
|
|
|
|
uid_t |
1344
|
|
|
|
|
|
|
geteuid(); |
1345
|
|
|
|
|
|
|
|
1346
|
|
|
|
|
|
|
#endif |
1347
|
|
|
|
|
|
|
|
1348
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETGID |
1349
|
|
|
|
|
|
|
gid_t |
1350
|
|
|
|
|
|
|
getgid(); |
1351
|
|
|
|
|
|
|
|
1352
|
|
|
|
|
|
|
#endif |
1353
|
|
|
|
|
|
|
|
1354
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_GETUID |
1355
|
|
|
|
|
|
|
uid_t |
1356
|
|
|
|
|
|
|
getuid(); |
1357
|
|
|
|
|
|
|
|
1358
|
|
|
|
|
|
|
#endif |
1359
|
|
|
|
|
|
|
|
1360
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SETEGID |
1361
|
|
|
|
|
|
|
int |
1362
|
|
|
|
|
|
|
setegid(gid_t gid); |
1363
|
|
|
|
|
|
|
|
1364
|
|
|
|
|
|
|
#endif |
1365
|
|
|
|
|
|
|
|
1366
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SETEUID |
1367
|
|
|
|
|
|
|
int |
1368
|
|
|
|
|
|
|
seteuid(uid_t uid); |
1369
|
|
|
|
|
|
|
|
1370
|
|
|
|
|
|
|
#endif |
1371
|
|
|
|
|
|
|
|
1372
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SETGID |
1373
|
|
|
|
|
|
|
int |
1374
|
|
|
|
|
|
|
setgid(gid_t gid); |
1375
|
|
|
|
|
|
|
|
1376
|
|
|
|
|
|
|
#endif |
1377
|
|
|
|
|
|
|
|
1378
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SETREGID |
1379
|
|
|
|
|
|
|
int |
1380
|
|
|
|
|
|
|
setregid(gid_t rgid, gid_t egid); |
1381
|
|
|
|
|
|
|
|
1382
|
|
|
|
|
|
|
#endif |
1383
|
|
|
|
|
|
|
|
1384
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SETREUID |
1385
|
|
|
|
|
|
|
int |
1386
|
|
|
|
|
|
|
setreuid(uid_t ruid, uid_t euid); |
1387
|
|
|
|
|
|
|
|
1388
|
|
|
|
|
|
|
#endif |
1389
|
|
|
|
|
|
|
|
1390
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SETUID |
1391
|
|
|
|
|
|
|
int |
1392
|
|
|
|
|
|
|
setuid(uid_t uid); |
1393
|
|
|
|
|
|
|
|
1394
|
|
|
|
|
|
|
#endif |
1395
|
|
|
|
|
|
|
|
1396
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SIGHOLD |
1397
|
|
|
|
|
|
|
int |
1398
|
|
|
|
|
|
|
sighold(int sig); |
1399
|
|
|
|
|
|
|
|
1400
|
|
|
|
|
|
|
#endif |
1401
|
|
|
|
|
|
|
|
1402
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SIGIGNORE |
1403
|
|
|
|
|
|
|
int |
1404
|
|
|
|
|
|
|
sigignore(int sig); |
1405
|
|
|
|
|
|
|
|
1406
|
|
|
|
|
|
|
#endif |
1407
|
|
|
|
|
|
|
|
1408
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SIGPAUSE |
1409
|
|
|
|
|
|
|
void |
1410
|
|
|
|
|
|
|
sigpause(int sig); |
1411
|
|
|
|
|
|
|
|
1412
|
|
|
|
|
|
|
#endif |
1413
|
|
|
|
|
|
|
|
1414
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SIGRELSE |
1415
|
|
|
|
|
|
|
int |
1416
|
|
|
|
|
|
|
sigrelse(int sig); |
1417
|
|
|
|
|
|
|
|
1418
|
|
|
|
|
|
|
#endif |
1419
|
|
|
|
|
|
|
|
1420
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TIMER_CREATE |
1421
|
|
|
|
|
|
|
timer_t |
1422
|
|
|
|
|
|
|
timer_create(clockid_t clockid, int sig); |
1423
|
|
|
|
|
|
|
PREINIT: |
1424
|
|
|
|
|
|
|
struct sigevent sevp; |
1425
|
|
|
|
|
|
|
timer_t timerid; |
1426
|
|
|
|
|
|
|
int rv; |
1427
|
|
|
|
|
|
|
CODE: |
1428
|
|
|
|
|
|
|
{ |
1429
|
0
|
|
|
|
|
|
sevp.sigev_notify = SIGEV_SIGNAL; |
1430
|
0
|
|
|
|
|
|
sevp.sigev_signo = sig; |
1431
|
0
|
|
|
|
|
|
sevp.sigev_value.sival_int = 0; |
1432
|
|
|
|
|
|
|
|
1433
|
0
|
|
|
|
|
|
rv = timer_create(clockid, &sevp, &timerid); |
1434
|
|
|
|
|
|
|
|
1435
|
0
|
0
|
|
|
|
|
if (rv == 0) |
1436
|
0
|
|
|
|
|
|
RETVAL = timerid; |
1437
|
|
|
|
|
|
|
else |
1438
|
0
|
|
|
|
|
|
RETVAL = (timer_t)0; |
1439
|
|
|
|
|
|
|
} |
1440
|
|
|
|
|
|
|
OUTPUT: |
1441
|
|
|
|
|
|
|
RETVAL |
1442
|
|
|
|
|
|
|
|
1443
|
|
|
|
|
|
|
#endif |
1444
|
|
|
|
|
|
|
|
1445
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TIMER_DELETE |
1446
|
|
|
|
|
|
|
SysRetTrue |
1447
|
|
|
|
|
|
|
timer_delete(timer_t timerid); |
1448
|
|
|
|
|
|
|
|
1449
|
|
|
|
|
|
|
#endif |
1450
|
|
|
|
|
|
|
|
1451
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TIMER_GETOVERRUN |
1452
|
|
|
|
|
|
|
SysRet0 |
1453
|
|
|
|
|
|
|
timer_getoverrun(timer_t timerid); |
1454
|
|
|
|
|
|
|
|
1455
|
|
|
|
|
|
|
#endif |
1456
|
|
|
|
|
|
|
|
1457
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TIMER_GETTIME |
1458
|
|
|
|
|
|
|
void |
1459
|
|
|
|
|
|
|
timer_gettime(timer_t timerid); |
1460
|
|
|
|
|
|
|
PREINIT: |
1461
|
|
|
|
|
|
|
struct itimerspec curr_value; |
1462
|
|
|
|
|
|
|
int rv; |
1463
|
|
|
|
|
|
|
PPCODE: |
1464
|
|
|
|
|
|
|
{ |
1465
|
0
|
|
|
|
|
|
rv = timer_gettime(timerid, &curr_value); |
1466
|
|
|
|
|
|
|
|
1467
|
0
|
0
|
|
|
|
|
if (rv == 0) { |
1468
|
0
|
0
|
|
|
|
|
EXTEND(SP, 4); |
1469
|
0
|
|
|
|
|
|
mPUSHi(curr_value.it_interval.tv_sec); |
1470
|
0
|
|
|
|
|
|
mPUSHi(curr_value.it_interval.tv_nsec); |
1471
|
0
|
|
|
|
|
|
mPUSHi(curr_value.it_value.tv_sec); |
1472
|
0
|
|
|
|
|
|
mPUSHi(curr_value.it_value.tv_nsec); |
1473
|
|
|
|
|
|
|
} |
1474
|
|
|
|
|
|
|
} |
1475
|
|
|
|
|
|
|
|
1476
|
|
|
|
|
|
|
#endif |
1477
|
|
|
|
|
|
|
|
1478
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TIMER_SETTIME |
1479
|
|
|
|
|
|
|
void |
1480
|
|
|
|
|
|
|
timer_settime(timer_t timerid, int flags, time_t interval_sec, long interval_nsec, time_t initial_sec=-1, long initial_nsec=-1); |
1481
|
|
|
|
|
|
|
PREINIT: |
1482
|
|
|
|
|
|
|
struct itimerspec new_value, old_value; |
1483
|
|
|
|
|
|
|
int rv; |
1484
|
|
|
|
|
|
|
PPCODE: |
1485
|
|
|
|
|
|
|
{ |
1486
|
0
|
|
|
|
|
|
new_value.it_interval.tv_sec = interval_sec; |
1487
|
0
|
|
|
|
|
|
new_value.it_interval.tv_nsec = interval_nsec; |
1488
|
0
|
0
|
|
|
|
|
if (initial_sec < 0 || initial_nsec < 0) |
|
|
0
|
|
|
|
|
|
1489
|
0
|
|
|
|
|
|
new_value.it_value = new_value.it_interval; |
1490
|
|
|
|
|
|
|
else { |
1491
|
0
|
|
|
|
|
|
new_value.it_value.tv_sec = initial_sec; |
1492
|
0
|
|
|
|
|
|
new_value.it_value.tv_nsec = initial_nsec; |
1493
|
|
|
|
|
|
|
} |
1494
|
|
|
|
|
|
|
|
1495
|
0
|
|
|
|
|
|
rv = timer_settime(timerid, flags, &new_value, &old_value); |
1496
|
|
|
|
|
|
|
|
1497
|
0
|
0
|
|
|
|
|
if (rv == 0) { |
1498
|
0
|
0
|
|
|
|
|
EXTEND(SP, 4); |
1499
|
0
|
|
|
|
|
|
mPUSHi(old_value.it_interval.tv_sec); |
1500
|
0
|
|
|
|
|
|
mPUSHi(old_value.it_interval.tv_nsec); |
1501
|
0
|
|
|
|
|
|
mPUSHi(old_value.it_value.tv_sec); |
1502
|
0
|
|
|
|
|
|
mPUSHi(old_value.it_value.tv_nsec); |
1503
|
|
|
|
|
|
|
} |
1504
|
|
|
|
|
|
|
} |
1505
|
|
|
|
|
|
|
|
1506
|
|
|
|
|
|
|
#endif |
1507
|
|
|
|
|
|
|
|
1508
|
|
|
|
|
|
|
## I/O-related functions |
1509
|
|
|
|
|
|
|
######################## |
1510
|
|
|
|
|
|
|
|
1511
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CHDIR |
1512
|
|
|
|
|
|
|
SysRetTrue |
1513
|
|
|
|
|
|
|
chdir(SV *what); |
1514
|
|
|
|
|
|
|
INIT: |
1515
|
|
|
|
|
|
|
int fd; |
1516
|
|
|
|
|
|
|
char *path; |
1517
|
|
|
|
|
|
|
CODE: |
1518
|
2
|
50
|
|
|
|
|
if (!SvOK(what)) { |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1519
|
0
|
|
|
|
|
|
RETVAL = -1; |
1520
|
0
|
|
|
|
|
|
errno = ENOENT; |
1521
|
|
|
|
|
|
|
} |
1522
|
2
|
50
|
|
|
|
|
else if (SvPOK(what) || SvPOKp(what)) { |
|
|
0
|
|
|
|
|
|
1523
|
2
|
50
|
|
|
|
|
path = SvPV_nolen(what); |
1524
|
2
|
|
|
|
|
|
RETVAL = chdir(path); |
1525
|
|
|
|
|
|
|
} |
1526
|
|
|
|
|
|
|
else { |
1527
|
0
|
|
|
|
|
|
fd = psx_fileno(aTHX_ what); |
1528
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FCHDIR |
1529
|
0
|
|
|
|
|
|
RETVAL = fchdir(fd); |
1530
|
|
|
|
|
|
|
#else |
1531
|
|
|
|
|
|
|
errno = (fd < 0) ? EBADF : ENOSYS; |
1532
|
|
|
|
|
|
|
RETVAL = -1; |
1533
|
|
|
|
|
|
|
#endif |
1534
|
|
|
|
|
|
|
} |
1535
|
|
|
|
|
|
|
OUTPUT: |
1536
|
|
|
|
|
|
|
RETVAL |
1537
|
|
|
|
|
|
|
|
1538
|
|
|
|
|
|
|
#endif |
1539
|
|
|
|
|
|
|
|
1540
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CHMOD |
1541
|
|
|
|
|
|
|
SysRetTrue |
1542
|
|
|
|
|
|
|
chmod(SV *what, mode_t mode); |
1543
|
|
|
|
|
|
|
INIT: |
1544
|
|
|
|
|
|
|
int fd; |
1545
|
|
|
|
|
|
|
char *path; |
1546
|
|
|
|
|
|
|
CODE: |
1547
|
0
|
0
|
|
|
|
|
if (!SvOK(what)) { |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1548
|
0
|
|
|
|
|
|
RETVAL = -1; |
1549
|
0
|
|
|
|
|
|
errno = ENOENT; |
1550
|
|
|
|
|
|
|
} |
1551
|
0
|
0
|
|
|
|
|
else if (SvPOK(what) || SvPOKp(what)) { |
|
|
0
|
|
|
|
|
|
1552
|
0
|
0
|
|
|
|
|
path = SvPV_nolen(what); |
1553
|
0
|
|
|
|
|
|
RETVAL = chmod(path, mode); |
1554
|
|
|
|
|
|
|
} |
1555
|
|
|
|
|
|
|
else { |
1556
|
0
|
|
|
|
|
|
fd = psx_fileno(aTHX_ what); |
1557
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FCHMOD |
1558
|
0
|
|
|
|
|
|
RETVAL = fchmod(fd, mode); |
1559
|
|
|
|
|
|
|
#else |
1560
|
|
|
|
|
|
|
errno = (fd < 0) ? EBADF : ENOSYS; |
1561
|
|
|
|
|
|
|
RETVAL = -1; |
1562
|
|
|
|
|
|
|
#endif |
1563
|
|
|
|
|
|
|
} |
1564
|
|
|
|
|
|
|
OUTPUT: |
1565
|
|
|
|
|
|
|
RETVAL |
1566
|
|
|
|
|
|
|
|
1567
|
|
|
|
|
|
|
#endif |
1568
|
|
|
|
|
|
|
|
1569
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CHOWN |
1570
|
|
|
|
|
|
|
SysRetTrue |
1571
|
|
|
|
|
|
|
chown(SV *what, uid_t owner, gid_t group); |
1572
|
|
|
|
|
|
|
INIT: |
1573
|
|
|
|
|
|
|
int fd; |
1574
|
|
|
|
|
|
|
char *path; |
1575
|
|
|
|
|
|
|
CODE: |
1576
|
0
|
0
|
|
|
|
|
if (!SvOK(what)) { |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1577
|
0
|
|
|
|
|
|
RETVAL = -1; |
1578
|
0
|
|
|
|
|
|
errno = ENOENT; |
1579
|
|
|
|
|
|
|
} |
1580
|
0
|
0
|
|
|
|
|
else if (SvPOK(what) || SvPOKp(what)) { |
|
|
0
|
|
|
|
|
|
1581
|
0
|
0
|
|
|
|
|
path = SvPV_nolen(what); |
1582
|
0
|
|
|
|
|
|
RETVAL = chown(path, owner, group); |
1583
|
|
|
|
|
|
|
} |
1584
|
|
|
|
|
|
|
else { |
1585
|
0
|
|
|
|
|
|
fd = psx_fileno(aTHX_ what); |
1586
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FCHOWN |
1587
|
0
|
|
|
|
|
|
RETVAL = fchown(fd, owner, group); |
1588
|
|
|
|
|
|
|
#else |
1589
|
|
|
|
|
|
|
errno = (fd < 0) ? EBADF : ENOSYS; |
1590
|
|
|
|
|
|
|
RETVAL = -1; |
1591
|
|
|
|
|
|
|
#endif |
1592
|
|
|
|
|
|
|
} |
1593
|
|
|
|
|
|
|
OUTPUT: |
1594
|
|
|
|
|
|
|
RETVAL |
1595
|
|
|
|
|
|
|
|
1596
|
|
|
|
|
|
|
#endif |
1597
|
|
|
|
|
|
|
|
1598
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LCHOWN |
1599
|
|
|
|
|
|
|
SysRetTrue |
1600
|
|
|
|
|
|
|
lchown(const char *path, uid_t owner, gid_t group); |
1601
|
|
|
|
|
|
|
|
1602
|
|
|
|
|
|
|
#endif |
1603
|
|
|
|
|
|
|
|
1604
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ACCESS |
1605
|
|
|
|
|
|
|
SysRetTrue |
1606
|
|
|
|
|
|
|
access(const char *path, int mode); |
1607
|
|
|
|
|
|
|
|
1608
|
|
|
|
|
|
|
#endif |
1609
|
|
|
|
|
|
|
|
1610
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FDATASYNC |
1611
|
|
|
|
|
|
|
SysRetTrue |
1612
|
|
|
|
|
|
|
fdatasync(psx_fd_t fd); |
1613
|
|
|
|
|
|
|
|
1614
|
|
|
|
|
|
|
#endif |
1615
|
|
|
|
|
|
|
|
1616
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FSYNC |
1617
|
|
|
|
|
|
|
SysRetTrue |
1618
|
|
|
|
|
|
|
fsync(psx_fd_t fd); |
1619
|
|
|
|
|
|
|
|
1620
|
|
|
|
|
|
|
#endif |
1621
|
|
|
|
|
|
|
|
1622
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_STAT |
1623
|
|
|
|
|
|
|
void |
1624
|
|
|
|
|
|
|
stat(SV *what); |
1625
|
|
|
|
|
|
|
INIT: |
1626
|
2
|
|
|
|
|
|
int rv = -1; |
1627
|
|
|
|
|
|
|
struct stat buf; |
1628
|
|
|
|
|
|
|
PPCODE: |
1629
|
2
|
50
|
|
|
|
|
if (!SvOK(what)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1630
|
0
|
|
|
|
|
|
errno = ENOENT; |
1631
|
3
|
100
|
|
|
|
|
else if (SvPOK(what) || SvPOKp(what)) { |
|
|
50
|
|
|
|
|
|
1632
|
1
|
50
|
|
|
|
|
char *path = SvPV_nolen(what); |
1633
|
1
|
|
|
|
|
|
rv = stat(path, &buf); |
1634
|
|
|
|
|
|
|
} |
1635
|
|
|
|
|
|
|
else { |
1636
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FSTAT |
1637
|
1
|
|
|
|
|
|
int fd = psx_fileno(aTHX_ what); |
1638
|
1
|
|
|
|
|
|
rv = fstat(fd, &buf); |
1639
|
|
|
|
|
|
|
#else |
1640
|
|
|
|
|
|
|
errno = ENOSYS; |
1641
|
|
|
|
|
|
|
#endif |
1642
|
|
|
|
|
|
|
} |
1643
|
2
|
50
|
|
|
|
|
RETURN_STAT_BUF(rv, buf); |
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1644
|
|
|
|
|
|
|
|
1645
|
|
|
|
|
|
|
#endif |
1646
|
|
|
|
|
|
|
|
1647
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LSTAT |
1648
|
|
|
|
|
|
|
void |
1649
|
|
|
|
|
|
|
lstat(const char *path); |
1650
|
|
|
|
|
|
|
INIT: |
1651
|
|
|
|
|
|
|
int rv; |
1652
|
|
|
|
|
|
|
struct stat buf; |
1653
|
|
|
|
|
|
|
PPCODE: |
1654
|
1
|
|
|
|
|
|
rv = lstat(path, &buf); |
1655
|
1
|
50
|
|
|
|
|
RETURN_STAT_BUF(rv, buf); |
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1656
|
|
|
|
|
|
|
|
1657
|
|
|
|
|
|
|
#endif |
1658
|
|
|
|
|
|
|
|
1659
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISATTY |
1660
|
|
|
|
|
|
|
int |
1661
|
|
|
|
|
|
|
isatty(psx_fd_t fd); |
1662
|
|
|
|
|
|
|
|
1663
|
|
|
|
|
|
|
#endif |
1664
|
|
|
|
|
|
|
|
1665
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISALNUM |
1666
|
|
|
|
|
|
|
int |
1667
|
|
|
|
|
|
|
isalnum(SV *charstring) |
1668
|
|
|
|
|
|
|
CODE: |
1669
|
129
|
100
|
|
|
|
|
ISFUNC(isalnum) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1670
|
|
|
|
|
|
|
OUTPUT: |
1671
|
|
|
|
|
|
|
RETVAL |
1672
|
|
|
|
|
|
|
|
1673
|
|
|
|
|
|
|
#endif |
1674
|
|
|
|
|
|
|
|
1675
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISALPHA |
1676
|
|
|
|
|
|
|
int |
1677
|
|
|
|
|
|
|
isalpha(SV *charstring) |
1678
|
|
|
|
|
|
|
CODE: |
1679
|
109
|
100
|
|
|
|
|
ISFUNC(isalpha) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1680
|
|
|
|
|
|
|
OUTPUT: |
1681
|
|
|
|
|
|
|
RETVAL |
1682
|
|
|
|
|
|
|
|
1683
|
|
|
|
|
|
|
#endif |
1684
|
|
|
|
|
|
|
|
1685
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISASCII |
1686
|
|
|
|
|
|
|
int |
1687
|
|
|
|
|
|
|
isascii(SV *charstring) |
1688
|
|
|
|
|
|
|
CODE: |
1689
|
261
|
100
|
|
|
|
|
ISFUNC(isascii) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1690
|
|
|
|
|
|
|
OUTPUT: |
1691
|
|
|
|
|
|
|
RETVAL |
1692
|
|
|
|
|
|
|
|
1693
|
|
|
|
|
|
|
#endif |
1694
|
|
|
|
|
|
|
|
1695
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISBLANK |
1696
|
|
|
|
|
|
|
int |
1697
|
|
|
|
|
|
|
isblank(SV *charstring) |
1698
|
|
|
|
|
|
|
CODE: |
1699
|
9
|
100
|
|
|
|
|
ISFUNC(isblank) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1700
|
|
|
|
|
|
|
OUTPUT: |
1701
|
|
|
|
|
|
|
RETVAL |
1702
|
|
|
|
|
|
|
|
1703
|
|
|
|
|
|
|
#endif |
1704
|
|
|
|
|
|
|
|
1705
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISCNTRL |
1706
|
|
|
|
|
|
|
int |
1707
|
|
|
|
|
|
|
iscntrl(SV *charstring) |
1708
|
|
|
|
|
|
|
CODE: |
1709
|
69
|
100
|
|
|
|
|
ISFUNC(iscntrl) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1710
|
|
|
|
|
|
|
OUTPUT: |
1711
|
|
|
|
|
|
|
RETVAL |
1712
|
|
|
|
|
|
|
|
1713
|
|
|
|
|
|
|
#endif |
1714
|
|
|
|
|
|
|
|
1715
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISDIGIT |
1716
|
|
|
|
|
|
|
int |
1717
|
|
|
|
|
|
|
isdigit(SV *charstring) |
1718
|
|
|
|
|
|
|
CODE: |
1719
|
25
|
100
|
|
|
|
|
ISFUNC(isdigit) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1720
|
|
|
|
|
|
|
OUTPUT: |
1721
|
|
|
|
|
|
|
RETVAL |
1722
|
|
|
|
|
|
|
|
1723
|
|
|
|
|
|
|
#endif |
1724
|
|
|
|
|
|
|
|
1725
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISGRAPH |
1726
|
|
|
|
|
|
|
int |
1727
|
|
|
|
|
|
|
isgraph(SV *charstring) |
1728
|
|
|
|
|
|
|
CODE: |
1729
|
195
|
100
|
|
|
|
|
ISFUNC(isgraph) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1730
|
|
|
|
|
|
|
OUTPUT: |
1731
|
|
|
|
|
|
|
RETVAL |
1732
|
|
|
|
|
|
|
|
1733
|
|
|
|
|
|
|
#endif |
1734
|
|
|
|
|
|
|
|
1735
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISLOWER |
1736
|
|
|
|
|
|
|
int |
1737
|
|
|
|
|
|
|
islower(SV *charstring) |
1738
|
|
|
|
|
|
|
CODE: |
1739
|
57
|
100
|
|
|
|
|
ISFUNC(islower) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1740
|
|
|
|
|
|
|
OUTPUT: |
1741
|
|
|
|
|
|
|
RETVAL |
1742
|
|
|
|
|
|
|
|
1743
|
|
|
|
|
|
|
#endif |
1744
|
|
|
|
|
|
|
|
1745
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISPRINT |
1746
|
|
|
|
|
|
|
int |
1747
|
|
|
|
|
|
|
isprint(SV *charstring) |
1748
|
|
|
|
|
|
|
CODE: |
1749
|
197
|
100
|
|
|
|
|
ISFUNC(isprint) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1750
|
|
|
|
|
|
|
OUTPUT: |
1751
|
|
|
|
|
|
|
RETVAL |
1752
|
|
|
|
|
|
|
|
1753
|
|
|
|
|
|
|
#endif |
1754
|
|
|
|
|
|
|
|
1755
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISPUNCT |
1756
|
|
|
|
|
|
|
int |
1757
|
|
|
|
|
|
|
ispunct(SV *charstring) |
1758
|
|
|
|
|
|
|
CODE: |
1759
|
71
|
100
|
|
|
|
|
ISFUNC(ispunct) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1760
|
|
|
|
|
|
|
OUTPUT: |
1761
|
|
|
|
|
|
|
RETVAL |
1762
|
|
|
|
|
|
|
|
1763
|
|
|
|
|
|
|
#endif |
1764
|
|
|
|
|
|
|
|
1765
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISSPACE |
1766
|
|
|
|
|
|
|
int |
1767
|
|
|
|
|
|
|
isspace(SV *charstring) |
1768
|
|
|
|
|
|
|
CODE: |
1769
|
17
|
100
|
|
|
|
|
ISFUNC(isspace) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1770
|
|
|
|
|
|
|
OUTPUT: |
1771
|
|
|
|
|
|
|
RETVAL |
1772
|
|
|
|
|
|
|
|
1773
|
|
|
|
|
|
|
#endif |
1774
|
|
|
|
|
|
|
|
1775
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISUPPER |
1776
|
|
|
|
|
|
|
int |
1777
|
|
|
|
|
|
|
isupper(SV *charstring) |
1778
|
|
|
|
|
|
|
CODE: |
1779
|
57
|
100
|
|
|
|
|
ISFUNC(isupper) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1780
|
|
|
|
|
|
|
OUTPUT: |
1781
|
|
|
|
|
|
|
RETVAL |
1782
|
|
|
|
|
|
|
|
1783
|
|
|
|
|
|
|
#endif |
1784
|
|
|
|
|
|
|
|
1785
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISXDIGIT |
1786
|
|
|
|
|
|
|
int |
1787
|
|
|
|
|
|
|
isxdigit(SV *charstring) |
1788
|
|
|
|
|
|
|
CODE: |
1789
|
55
|
100
|
|
|
|
|
ISFUNC(isxdigit) |
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
1790
|
|
|
|
|
|
|
OUTPUT: |
1791
|
|
|
|
|
|
|
RETVAL |
1792
|
|
|
|
|
|
|
|
1793
|
|
|
|
|
|
|
#endif |
1794
|
|
|
|
|
|
|
|
1795
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LINK |
1796
|
|
|
|
|
|
|
SysRetTrue |
1797
|
|
|
|
|
|
|
link(const char *path1, const char *path2); |
1798
|
|
|
|
|
|
|
|
1799
|
|
|
|
|
|
|
#endif |
1800
|
|
|
|
|
|
|
|
1801
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_MKDIR |
1802
|
|
|
|
|
|
|
SysRetTrue |
1803
|
|
|
|
|
|
|
mkdir(const char *path, mode_t mode=0777); |
1804
|
|
|
|
|
|
|
|
1805
|
|
|
|
|
|
|
#endif |
1806
|
|
|
|
|
|
|
|
1807
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_MKDTEMP |
1808
|
|
|
|
|
|
|
char * |
1809
|
|
|
|
|
|
|
mkdtemp(char *template); |
1810
|
|
|
|
|
|
|
|
1811
|
|
|
|
|
|
|
#endif |
1812
|
|
|
|
|
|
|
|
1813
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_MKFIFO |
1814
|
|
|
|
|
|
|
SysRetTrue |
1815
|
|
|
|
|
|
|
mkfifo(const char *path, mode_t mode); |
1816
|
|
|
|
|
|
|
|
1817
|
|
|
|
|
|
|
#endif |
1818
|
|
|
|
|
|
|
|
1819
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_MKNOD |
1820
|
|
|
|
|
|
|
SysRetTrue |
1821
|
|
|
|
|
|
|
mknod(const char *path, mode_t mode, dev_t dev); |
1822
|
|
|
|
|
|
|
|
1823
|
|
|
|
|
|
|
#endif |
1824
|
|
|
|
|
|
|
|
1825
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_MKSTEMP |
1826
|
|
|
|
|
|
|
void |
1827
|
|
|
|
|
|
|
mkstemp(char *template); |
1828
|
|
|
|
|
|
|
INIT: |
1829
|
|
|
|
|
|
|
int fd; |
1830
|
|
|
|
|
|
|
PPCODE: |
1831
|
0
|
0
|
|
|
|
|
if (template != NULL) { |
1832
|
0
|
|
|
|
|
|
fd = mkstemp(template); |
1833
|
0
|
0
|
|
|
|
|
if (fd >= 0) { |
1834
|
0
|
0
|
|
|
|
|
EXTEND(SP, 2); |
1835
|
0
|
|
|
|
|
|
mPUSHi(fd); |
1836
|
0
|
|
|
|
|
|
PUSHs(sv_2mortal(newSVpv(template, 0))); |
1837
|
|
|
|
|
|
|
} |
1838
|
|
|
|
|
|
|
} |
1839
|
|
|
|
|
|
|
|
1840
|
|
|
|
|
|
|
#endif |
1841
|
|
|
|
|
|
|
|
1842
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FDOPEN |
1843
|
|
|
|
|
|
|
FILE* |
1844
|
|
|
|
|
|
|
fdopen(psx_fd_t fd, const char *mode); |
1845
|
|
|
|
|
|
|
|
1846
|
|
|
|
|
|
|
#endif |
1847
|
|
|
|
|
|
|
|
1848
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FDOPENDIR |
1849
|
|
|
|
|
|
|
SV* |
1850
|
|
|
|
|
|
|
fdopendir(psx_fd_t fd); |
1851
|
|
|
|
|
|
|
INIT: |
1852
|
|
|
|
|
|
|
DIR *dir; |
1853
|
|
|
|
|
|
|
GV *gv; |
1854
|
|
|
|
|
|
|
IO *io; |
1855
|
|
|
|
|
|
|
int fd2; |
1856
|
|
|
|
|
|
|
CODE: |
1857
|
|
|
|
|
|
|
{ |
1858
|
|
|
|
|
|
|
/* |
1859
|
|
|
|
|
|
|
* This dup() feels a bit hacky but otherwise if whatever we got the fd |
1860
|
|
|
|
|
|
|
* from goes out of scope, the caller would be left with an invalid file |
1861
|
|
|
|
|
|
|
* descriptor. |
1862
|
|
|
|
|
|
|
*/ |
1863
|
0
|
|
|
|
|
|
fd2 = dup(fd); |
1864
|
0
|
0
|
|
|
|
|
if (fd2 < 0) |
1865
|
0
|
|
|
|
|
|
XSRETURN_UNDEF; |
1866
|
|
|
|
|
|
|
|
1867
|
0
|
|
|
|
|
|
dir = fdopendir(fd2); |
1868
|
0
|
0
|
|
|
|
|
if (!dir) { |
1869
|
0
|
|
|
|
|
|
close(fd2); |
1870
|
0
|
|
|
|
|
|
XSRETURN_UNDEF; |
1871
|
|
|
|
|
|
|
} |
1872
|
|
|
|
|
|
|
|
1873
|
|
|
|
|
|
|
/* |
1874
|
|
|
|
|
|
|
* I'm not exactly sure if this is the right way to create and return a |
1875
|
|
|
|
|
|
|
* directory handle. This is what I extracted from pp_open_dir, the code |
1876
|
|
|
|
|
|
|
* xsubpp generated for the above fdopen(), Symbol::geniosym(), and |
1877
|
|
|
|
|
|
|
* https://www.perlmonks.org/?node_id=1197703 |
1878
|
|
|
|
|
|
|
*/ |
1879
|
0
|
|
|
|
|
|
gv = newGVgen(PACKNAME); |
1880
|
0
|
0
|
|
|
|
|
io = GvIOn(gv); |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1881
|
0
|
|
|
|
|
|
IoDIRP(io) = dir; |
1882
|
0
|
|
|
|
|
|
RETVAL = newRV_inc((SV*)gv); |
1883
|
0
|
|
|
|
|
|
RETVAL = sv_bless(RETVAL, GvSTASH(gv)); |
1884
|
|
|
|
|
|
|
/* https://rt.perl.org/Public/Bug/Display.html?id=59268 */ |
1885
|
0
|
|
|
|
|
|
(void) hv_delete(GvSTASH(gv), GvNAME(gv), GvNAMELEN(gv), G_DISCARD); |
1886
|
|
|
|
|
|
|
} |
1887
|
|
|
|
|
|
|
OUTPUT: |
1888
|
|
|
|
|
|
|
RETVAL |
1889
|
|
|
|
|
|
|
|
1890
|
|
|
|
|
|
|
#endif |
1891
|
|
|
|
|
|
|
|
1892
|
|
|
|
|
|
|
## |
1893
|
|
|
|
|
|
|
## POSIX::open(), read() and write() return "0 but true" for 0, which |
1894
|
|
|
|
|
|
|
## is not quite what you would expect. We return a real 0. |
1895
|
|
|
|
|
|
|
## |
1896
|
|
|
|
|
|
|
|
1897
|
|
|
|
|
|
|
SysRet0 |
1898
|
|
|
|
|
|
|
open(const char *path, int oflag=O_RDONLY, mode_t mode=0666); |
1899
|
|
|
|
|
|
|
|
1900
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CLOSE |
1901
|
|
|
|
|
|
|
SysRetTrue |
1902
|
|
|
|
|
|
|
close(SV *fd); |
1903
|
|
|
|
|
|
|
CODE: |
1904
|
0
|
|
|
|
|
|
RETVAL = psx_close(aTHX_ fd); |
1905
|
|
|
|
|
|
|
OUTPUT: |
1906
|
|
|
|
|
|
|
RETVAL |
1907
|
|
|
|
|
|
|
|
1908
|
|
|
|
|
|
|
#endif |
1909
|
|
|
|
|
|
|
|
1910
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FACCESSAT |
1911
|
|
|
|
|
|
|
SysRetTrue |
1912
|
|
|
|
|
|
|
faccessat(psx_fd_t dirfd, const char *path, int amode, int flags=0); |
1913
|
|
|
|
|
|
|
|
1914
|
|
|
|
|
|
|
#endif |
1915
|
|
|
|
|
|
|
|
1916
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FCHMODAT |
1917
|
|
|
|
|
|
|
SysRetTrue |
1918
|
|
|
|
|
|
|
fchmodat(psx_fd_t dirfd, const char *path, mode_t mode, int flags=0); |
1919
|
|
|
|
|
|
|
|
1920
|
|
|
|
|
|
|
#endif |
1921
|
|
|
|
|
|
|
|
1922
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FCHOWNAT |
1923
|
|
|
|
|
|
|
SysRetTrue |
1924
|
|
|
|
|
|
|
fchownat(psx_fd_t dirfd, const char *path, uid_t owner, gid_t group, int flags=0); |
1925
|
|
|
|
|
|
|
|
1926
|
|
|
|
|
|
|
#endif |
1927
|
|
|
|
|
|
|
|
1928
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FSTATAT |
1929
|
|
|
|
|
|
|
void |
1930
|
|
|
|
|
|
|
fstatat(psx_fd_t dirfd, const char *path, int flags=0); |
1931
|
|
|
|
|
|
|
INIT: |
1932
|
|
|
|
|
|
|
int rv; |
1933
|
|
|
|
|
|
|
struct stat buf; |
1934
|
|
|
|
|
|
|
PPCODE: |
1935
|
2
|
|
|
|
|
|
rv = fstatat(dirfd, path, &buf, flags); |
1936
|
2
|
50
|
|
|
|
|
RETURN_STAT_BUF(rv, buf); |
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
1937
|
|
|
|
|
|
|
|
1938
|
|
|
|
|
|
|
#endif |
1939
|
|
|
|
|
|
|
|
1940
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LINKAT |
1941
|
|
|
|
|
|
|
SysRetTrue |
1942
|
|
|
|
|
|
|
linkat(psx_fd_t olddirfd, const char *oldpath, psx_fd_t newdirfd, const char *newpath, int flags=0); |
1943
|
|
|
|
|
|
|
|
1944
|
|
|
|
|
|
|
#endif |
1945
|
|
|
|
|
|
|
|
1946
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_MKDIRAT |
1947
|
|
|
|
|
|
|
SysRetTrue |
1948
|
|
|
|
|
|
|
mkdirat(psx_fd_t dirfd, const char *path, mode_t mode); |
1949
|
|
|
|
|
|
|
|
1950
|
|
|
|
|
|
|
#endif |
1951
|
|
|
|
|
|
|
|
1952
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_MKFIFOAT |
1953
|
|
|
|
|
|
|
SysRetTrue |
1954
|
|
|
|
|
|
|
mkfifoat(psx_fd_t dirfd, const char *path, mode_t mode); |
1955
|
|
|
|
|
|
|
|
1956
|
|
|
|
|
|
|
#endif |
1957
|
|
|
|
|
|
|
|
1958
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_MKNODAT |
1959
|
|
|
|
|
|
|
SysRetTrue |
1960
|
|
|
|
|
|
|
mknodat(psx_fd_t dirfd, const char *path, mode_t mode, dev_t dev); |
1961
|
|
|
|
|
|
|
|
1962
|
|
|
|
|
|
|
#endif |
1963
|
|
|
|
|
|
|
|
1964
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_OPENAT |
1965
|
|
|
|
|
|
|
void |
1966
|
|
|
|
|
|
|
openat(SV *dirfdsv, const char *path, ...); |
1967
|
|
|
|
|
|
|
ALIAS: |
1968
|
|
|
|
|
|
|
openat2 = 1 |
1969
|
|
|
|
|
|
|
PREINIT: |
1970
|
|
|
|
|
|
|
int got_fd, dir_fd, path_fd, flags; |
1971
|
9
|
|
|
|
|
|
int return_handle = 0; |
1972
|
|
|
|
|
|
|
mode_t mode; |
1973
|
9
|
|
|
|
|
|
GV *gv = NULL; |
1974
|
9
|
|
|
|
|
|
DIR *dirp = NULL; |
1975
|
9
|
|
|
|
|
|
FILE *filep = NULL; |
1976
|
9
|
|
|
|
|
|
PerlIO *pio_filep = NULL; |
1977
|
|
|
|
|
|
|
struct stat st; |
1978
|
|
|
|
|
|
|
PPCODE: |
1979
|
|
|
|
|
|
|
{ |
1980
|
|
|
|
|
|
|
#ifndef PSX2008_HAS_OPENAT2 |
1981
|
9
|
50
|
|
|
|
|
if (ix != 0) { |
1982
|
0
|
|
|
|
|
|
errno = ENOSYS; |
1983
|
0
|
|
|
|
|
|
XSRETURN_UNDEF; |
1984
|
|
|
|
|
|
|
} |
1985
|
|
|
|
|
|
|
#endif |
1986
|
9
|
100
|
|
|
|
|
if (!SvOK(dirfdsv)) { |
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
1987
|
1
|
|
|
|
|
|
errno = EBADF; |
1988
|
1
|
|
|
|
|
|
XSRETURN_UNDEF; |
1989
|
|
|
|
|
|
|
} |
1990
|
|
|
|
|
|
|
|
1991
|
|
|
|
|
|
|
/* Allow dirfdsv to be a reference to AT_FDCWD in order to get a file |
1992
|
|
|
|
|
|
|
handle instead of a file descriptor */ |
1993
|
8
|
100
|
|
|
|
|
if (SvROK(dirfdsv) && SvTYPE(SvRV(dirfdsv)) == SVt_IV) { |
|
|
100
|
|
|
|
|
|
1994
|
1
|
50
|
|
|
|
|
if (SvIV(SvRV(dirfdsv)) != AT_FDCWD) { |
|
|
50
|
|
|
|
|
|
1995
|
0
|
|
|
|
|
|
errno = EBADF; |
1996
|
0
|
|
|
|
|
|
XSRETURN_UNDEF; |
1997
|
|
|
|
|
|
|
} |
1998
|
1
|
|
|
|
|
|
got_fd = 0; |
1999
|
1
|
|
|
|
|
|
dir_fd = AT_FDCWD; |
2000
|
|
|
|
|
|
|
} |
2001
|
|
|
|
|
|
|
else { |
2002
|
7
|
|
|
|
|
|
got_fd = psx_looks_like_number(dirfdsv); |
2003
|
7
|
|
|
|
|
|
dir_fd = psx_fileno(aTHX_ dirfdsv); |
2004
|
6
|
100
|
|
|
|
|
if (dir_fd < 0 && dir_fd != AT_FDCWD) { |
|
|
50
|
|
|
|
|
|
2005
|
0
|
|
|
|
|
|
errno = EBADF; |
2006
|
0
|
|
|
|
|
|
XSRETURN_UNDEF; |
2007
|
|
|
|
|
|
|
} |
2008
|
|
|
|
|
|
|
} |
2009
|
|
|
|
|
|
|
|
2010
|
7
|
50
|
|
|
|
|
if (ix == 0) { |
2011
|
|
|
|
|
|
|
/* openat() */ |
2012
|
7
|
50
|
|
|
|
|
if (items > 4) |
2013
|
0
|
|
|
|
|
|
croak_xs_usage(cv, "dirfd, path[, flags[, mode]]"); |
2014
|
7
|
50
|
|
|
|
|
flags = (items > 2) ? SvIV(ST(2)) : O_RDONLY; |
|
|
50
|
|
|
|
|
|
2015
|
7
|
50
|
|
|
|
|
mode = (items > 3) ? SvIV(ST(3)) : 0666; |
|
|
0
|
|
|
|
|
|
2016
|
7
|
|
|
|
|
|
path_fd = openat(dir_fd, path, flags, mode); |
2017
|
|
|
|
|
|
|
} |
2018
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_OPENAT2 |
2019
|
|
|
|
|
|
|
else { |
2020
|
|
|
|
|
|
|
/* openat2() */ |
2021
|
|
|
|
|
|
|
if (items != 3) |
2022
|
|
|
|
|
|
|
croak_xs_usage(cv, "dirfd, path, how"); |
2023
|
|
|
|
|
|
|
else { |
2024
|
|
|
|
|
|
|
SV* const how_sv = ST(2); |
2025
|
|
|
|
|
|
|
if (!SvROK(how_sv) || SvTYPE(SvRV(how_sv)) != SVt_PVHV) |
2026
|
|
|
|
|
|
|
croak("%s::openat2: 'how' is not a HASH reference", PACKNAME); |
2027
|
|
|
|
|
|
|
else { |
2028
|
|
|
|
|
|
|
HV* how_hv = (HV*)SvRV(how_sv); |
2029
|
|
|
|
|
|
|
SV** how_flags = hv_fetchs(how_hv, "flags", 0); |
2030
|
|
|
|
|
|
|
SV** how_mode = hv_fetchs(how_hv, "mode", 0); |
2031
|
|
|
|
|
|
|
SV** how_resolve = hv_fetchs(how_hv, "resolve", 0); |
2032
|
|
|
|
|
|
|
struct open_how how = { |
2033
|
|
|
|
|
|
|
.flags = how_flags ? SvUV(*how_flags) : 0, |
2034
|
|
|
|
|
|
|
.mode = how_mode ? SvUV(*how_mode) : 0, |
2035
|
|
|
|
|
|
|
.resolve = how_resolve ? SvUV(*how_resolve) : 0 |
2036
|
|
|
|
|
|
|
}; |
2037
|
|
|
|
|
|
|
flags = how.flags; /* needed for fdopen() below */ |
2038
|
|
|
|
|
|
|
path_fd = syscall(SYS_openat2, dir_fd, path, &how, sizeof(how)); |
2039
|
|
|
|
|
|
|
} |
2040
|
|
|
|
|
|
|
} |
2041
|
|
|
|
|
|
|
} |
2042
|
|
|
|
|
|
|
#endif |
2043
|
|
|
|
|
|
|
|
2044
|
7
|
100
|
|
|
|
|
if (path_fd < 0) |
2045
|
1
|
|
|
|
|
|
XSRETURN_UNDEF; |
2046
|
|
|
|
|
|
|
|
2047
|
|
|
|
|
|
|
/* If we were passed a file descriptor, return a file descriptor. */ |
2048
|
6
|
100
|
|
|
|
|
if (got_fd) |
2049
|
2
|
|
|
|
|
|
XSRETURN_IV(path_fd); |
2050
|
|
|
|
|
|
|
|
2051
|
|
|
|
|
|
|
/* Does this fstat() limit the usefulness of openat()? I don't think so |
2052
|
|
|
|
|
|
|
* because the only error that might occur is EOVERFLOW and that would be |
2053
|
|
|
|
|
|
|
* really unusual. |
2054
|
|
|
|
|
|
|
*/ |
2055
|
4
|
50
|
|
|
|
|
if (fstat(path_fd, &st) == 0) { |
2056
|
|
|
|
|
|
|
/* If path is a directory, return a directory handle, otherwise return a |
2057
|
|
|
|
|
|
|
* file handle. |
2058
|
|
|
|
|
|
|
*/ |
2059
|
4
|
|
|
|
|
|
gv = newGVgen(PACKNAME); |
2060
|
4
|
50
|
|
|
|
|
if (gv) { |
2061
|
4
|
100
|
|
|
|
|
if (S_ISDIR(st.st_mode)) { |
2062
|
1
|
|
|
|
|
|
dirp = fdopendir(path_fd); |
2063
|
1
|
50
|
|
|
|
|
if (dirp) { |
2064
|
1
|
50
|
|
|
|
|
IO *io = GvIOn(gv); |
|
|
50
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
2065
|
1
|
|
|
|
|
|
IoDIRP(io) = dirp; |
2066
|
1
|
|
|
|
|
|
return_handle = 1; |
2067
|
|
|
|
|
|
|
} |
2068
|
|
|
|
|
|
|
} |
2069
|
|
|
|
|
|
|
else { |
2070
|
3
|
|
|
|
|
|
const char *raw = flags2raw(flags); |
2071
|
3
|
|
|
|
|
|
filep = fdopen(path_fd, raw); |
2072
|
3
|
50
|
|
|
|
|
if (filep) { |
2073
|
3
|
|
|
|
|
|
pio_filep = PerlIO_importFILE(filep, raw); |
2074
|
3
|
50
|
|
|
|
|
if (pio_filep && do_open(gv, "+<&", 3, FALSE, 0, 0, pio_filep)) |
|
|
50
|
|
|
|
|
|
2075
|
3
|
|
|
|
|
|
return_handle = 1; |
2076
|
|
|
|
|
|
|
} |
2077
|
|
|
|
|
|
|
} |
2078
|
|
|
|
|
|
|
} |
2079
|
|
|
|
|
|
|
} |
2080
|
|
|
|
|
|
|
|
2081
|
4
|
50
|
|
|
|
|
if (return_handle) { |
2082
|
4
|
|
|
|
|
|
SV *retvalsv = newRV_inc((SV*)gv); |
2083
|
4
|
|
|
|
|
|
retvalsv = sv_bless(retvalsv, GvSTASH(gv)); |
2084
|
4
|
|
|
|
|
|
mPUSHs(retvalsv); |
2085
|
|
|
|
|
|
|
} |
2086
|
0
|
0
|
|
|
|
|
else if (dirp) |
2087
|
0
|
|
|
|
|
|
closedir(dirp); |
2088
|
0
|
0
|
|
|
|
|
else if (pio_filep) |
2089
|
0
|
|
|
|
|
|
PerlIO_close(pio_filep); |
2090
|
0
|
0
|
|
|
|
|
else if (filep) |
2091
|
0
|
|
|
|
|
|
fclose(filep); |
2092
|
|
|
|
|
|
|
else |
2093
|
0
|
|
|
|
|
|
close(path_fd); |
2094
|
|
|
|
|
|
|
|
2095
|
|
|
|
|
|
|
/* https://github.com/Perl/perl5/issues/9493 */ |
2096
|
4
|
50
|
|
|
|
|
if (gv) |
2097
|
4
|
|
|
|
|
|
(void) hv_delete(GvSTASH(gv), GvNAME(gv), GvNAMELEN(gv), G_DISCARD); |
2098
|
|
|
|
|
|
|
} |
2099
|
|
|
|
|
|
|
|
2100
|
|
|
|
|
|
|
#endif |
2101
|
|
|
|
|
|
|
|
2102
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_READLINK |
2103
|
|
|
|
|
|
|
char * |
2104
|
|
|
|
|
|
|
readlink(const char *path); |
2105
|
|
|
|
|
|
|
CODE: |
2106
|
1
|
|
|
|
|
|
RETVAL = _readlink50c(path, NULL); |
2107
|
|
|
|
|
|
|
OUTPUT: |
2108
|
|
|
|
|
|
|
RETVAL |
2109
|
|
|
|
|
|
|
CLEANUP: |
2110
|
1
|
50
|
|
|
|
|
if (RETVAL != NULL) |
2111
|
1
|
|
|
|
|
|
Safefree(RETVAL); |
2112
|
|
|
|
|
|
|
|
2113
|
|
|
|
|
|
|
#endif |
2114
|
|
|
|
|
|
|
|
2115
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_READLINKAT |
2116
|
|
|
|
|
|
|
char * |
2117
|
|
|
|
|
|
|
readlinkat(psx_fd_t dirfd, const char *path); |
2118
|
|
|
|
|
|
|
CODE: |
2119
|
1
|
|
|
|
|
|
RETVAL = _readlink50c(path, &dirfd); |
2120
|
|
|
|
|
|
|
OUTPUT: |
2121
|
|
|
|
|
|
|
RETVAL |
2122
|
|
|
|
|
|
|
CLEANUP: |
2123
|
1
|
50
|
|
|
|
|
if (RETVAL != NULL) |
2124
|
1
|
|
|
|
|
|
Safefree(RETVAL); |
2125
|
|
|
|
|
|
|
|
2126
|
|
|
|
|
|
|
#endif |
2127
|
|
|
|
|
|
|
|
2128
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_REALPATH |
2129
|
|
|
|
|
|
|
char * |
2130
|
|
|
|
|
|
|
realpath(const char *path); |
2131
|
|
|
|
|
|
|
CODE: |
2132
|
1
|
|
|
|
|
|
errno = 0; |
2133
|
1
|
|
|
|
|
|
RETVAL = realpath(path, NULL); |
2134
|
|
|
|
|
|
|
OUTPUT: |
2135
|
|
|
|
|
|
|
RETVAL |
2136
|
|
|
|
|
|
|
CLEANUP: |
2137
|
1
|
50
|
|
|
|
|
if (RETVAL != NULL) |
2138
|
1
|
|
|
|
|
|
safesysfree(RETVAL); |
2139
|
|
|
|
|
|
|
|
2140
|
|
|
|
|
|
|
#endif |
2141
|
|
|
|
|
|
|
|
2142
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_RENAMEAT |
2143
|
|
|
|
|
|
|
SysRetTrue |
2144
|
|
|
|
|
|
|
renameat(psx_fd_t olddirfd, const char *oldpath, psx_fd_t newdirfd, const char *newpath); |
2145
|
|
|
|
|
|
|
|
2146
|
|
|
|
|
|
|
#endif |
2147
|
|
|
|
|
|
|
|
2148
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SYMLINKAT |
2149
|
|
|
|
|
|
|
SysRetTrue |
2150
|
|
|
|
|
|
|
symlinkat(const char *target, psx_fd_t newdirfd, const char *linkpath); |
2151
|
|
|
|
|
|
|
|
2152
|
|
|
|
|
|
|
#endif |
2153
|
|
|
|
|
|
|
|
2154
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_UNLINKAT |
2155
|
|
|
|
|
|
|
SysRetTrue |
2156
|
|
|
|
|
|
|
unlinkat(psx_fd_t dirfd, const char *path, int flags=0); |
2157
|
|
|
|
|
|
|
|
2158
|
|
|
|
|
|
|
#endif |
2159
|
|
|
|
|
|
|
|
2160
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_UTIMENSAT |
2161
|
|
|
|
|
|
|
SysRetTrue |
2162
|
|
|
|
|
|
|
utimensat(psx_fd_t dirfd, const char *path, int flags = 0, time_t atime_sec = 0, long atime_nsec = UTIME_NOW, time_t mtime_sec = 0, long mtime_nsec = UTIME_NOW); |
2163
|
|
|
|
|
|
|
INIT: |
2164
|
0
|
|
|
|
|
|
struct timespec times[2] = { { atime_sec, atime_nsec }, |
2165
|
|
|
|
|
|
|
{ mtime_sec, mtime_nsec } }; |
2166
|
|
|
|
|
|
|
CODE: |
2167
|
0
|
|
|
|
|
|
RETVAL = utimensat(dirfd, path, times, flags); |
2168
|
|
|
|
|
|
|
OUTPUT: |
2169
|
|
|
|
|
|
|
RETVAL |
2170
|
|
|
|
|
|
|
|
2171
|
|
|
|
|
|
|
#endif |
2172
|
|
|
|
|
|
|
|
2173
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_READ |
2174
|
|
|
|
|
|
|
SysRet0 |
2175
|
|
|
|
|
|
|
read(psx_fd_t fd, SV *buf, size_t count); |
2176
|
|
|
|
|
|
|
INIT: |
2177
|
|
|
|
|
|
|
char *cbuf; |
2178
|
|
|
|
|
|
|
CODE: |
2179
|
2
|
100
|
|
|
|
|
if (! SvPOK(buf)) |
2180
|
1
|
|
|
|
|
|
sv_setpvn(buf, "", 0); |
2181
|
2
|
50
|
|
|
|
|
cbuf = SvGROW(buf, count); |
|
|
50
|
|
|
|
|
|
2182
|
2
|
50
|
|
|
|
|
if (cbuf == NULL) |
2183
|
0
|
|
|
|
|
|
RETVAL = -1; |
2184
|
2
|
50
|
|
|
|
|
else if (count == 0) |
2185
|
0
|
|
|
|
|
|
RETVAL = 0; |
2186
|
|
|
|
|
|
|
else |
2187
|
2
|
|
|
|
|
|
RETVAL = read(fd, cbuf, count); |
2188
|
2
|
50
|
|
|
|
|
if (RETVAL >= 0) { |
2189
|
2
|
|
|
|
|
|
SvCUR_set(buf, RETVAL); |
2190
|
2
|
|
|
|
|
|
SvPOK_only(buf); |
2191
|
2
|
50
|
|
|
|
|
SvTAINTED_on(buf); |
2192
|
|
|
|
|
|
|
} |
2193
|
|
|
|
|
|
|
OUTPUT: |
2194
|
|
|
|
|
|
|
buf |
2195
|
|
|
|
|
|
|
RETVAL |
2196
|
|
|
|
|
|
|
|
2197
|
|
|
|
|
|
|
#endif |
2198
|
|
|
|
|
|
|
|
2199
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_WRITE |
2200
|
|
|
|
|
|
|
SysRet0 |
2201
|
|
|
|
|
|
|
write(psx_fd_t fd, SV *buf, SV *count=NULL); |
2202
|
|
|
|
|
|
|
INIT: |
2203
|
|
|
|
|
|
|
const char *cbuf; |
2204
|
|
|
|
|
|
|
STRLEN buf_cur, nbytes; |
2205
|
|
|
|
|
|
|
CODE: |
2206
|
|
|
|
|
|
|
{ |
2207
|
2
|
50
|
|
|
|
|
if (!SvPOK(buf)) |
2208
|
0
|
|
|
|
|
|
RETVAL = 0; |
2209
|
|
|
|
|
|
|
else { |
2210
|
2
|
50
|
|
|
|
|
cbuf = SvPV_const(buf, buf_cur); |
2211
|
2
|
50
|
|
|
|
|
if (!buf_cur) |
2212
|
0
|
|
|
|
|
|
RETVAL = 0; |
2213
|
|
|
|
|
|
|
else { |
2214
|
2
|
50
|
|
|
|
|
if (count == NULL || !SvOK(count)) |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
2215
|
2
|
|
|
|
|
|
nbytes = buf_cur; |
2216
|
|
|
|
|
|
|
else { |
2217
|
0
|
0
|
|
|
|
|
nbytes = SvUV(count); |
2218
|
0
|
0
|
|
|
|
|
if (nbytes > buf_cur) |
2219
|
0
|
|
|
|
|
|
nbytes = buf_cur; |
2220
|
|
|
|
|
|
|
} |
2221
|
2
|
50
|
|
|
|
|
RETVAL = nbytes ? write(fd, cbuf, nbytes) : 0; |
2222
|
|
|
|
|
|
|
} |
2223
|
|
|
|
|
|
|
} |
2224
|
|
|
|
|
|
|
} |
2225
|
|
|
|
|
|
|
OUTPUT: |
2226
|
|
|
|
|
|
|
RETVAL |
2227
|
|
|
|
|
|
|
|
2228
|
|
|
|
|
|
|
#endif |
2229
|
|
|
|
|
|
|
|
2230
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_READV |
2231
|
|
|
|
|
|
|
SysRet0 |
2232
|
|
|
|
|
|
|
readv(psx_fd_t fd, SV *buffers, AV *sizes); |
2233
|
|
|
|
|
|
|
PROTOTYPE: $\[@$]$ |
2234
|
|
|
|
|
|
|
CODE: |
2235
|
2
|
|
|
|
|
|
RETVAL = _readv50c(aTHX_ fd, buffers, sizes, NULL, NULL); |
2236
|
|
|
|
|
|
|
OUTPUT: |
2237
|
|
|
|
|
|
|
RETVAL |
2238
|
|
|
|
|
|
|
|
2239
|
|
|
|
|
|
|
#endif |
2240
|
|
|
|
|
|
|
|
2241
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_WRITEV |
2242
|
|
|
|
|
|
|
SysRet0 |
2243
|
|
|
|
|
|
|
writev(psx_fd_t fd, AV *buffers); |
2244
|
|
|
|
|
|
|
CODE: |
2245
|
2
|
|
|
|
|
|
RETVAL = _writev50c(aTHX_ fd, buffers, NULL, NULL); |
2246
|
|
|
|
|
|
|
OUTPUT: |
2247
|
|
|
|
|
|
|
RETVAL |
2248
|
|
|
|
|
|
|
|
2249
|
|
|
|
|
|
|
#endif |
2250
|
|
|
|
|
|
|
|
2251
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PREADV |
2252
|
|
|
|
|
|
|
SysRet0 |
2253
|
|
|
|
|
|
|
preadv(psx_fd_t fd, SV *buffers, AV *sizes, SV *offset=&PL_sv_undef); |
2254
|
|
|
|
|
|
|
PROTOTYPE: $\[@$]$;$ |
2255
|
|
|
|
|
|
|
CODE: |
2256
|
2
|
|
|
|
|
|
RETVAL = _readv50c(aTHX_ fd, buffers, sizes, offset, NULL); |
2257
|
|
|
|
|
|
|
OUTPUT: |
2258
|
|
|
|
|
|
|
RETVAL |
2259
|
|
|
|
|
|
|
|
2260
|
|
|
|
|
|
|
#endif |
2261
|
|
|
|
|
|
|
|
2262
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PREADV2 |
2263
|
|
|
|
|
|
|
SysRet0 |
2264
|
|
|
|
|
|
|
preadv2(psx_fd_t fd, SV *buffers, AV *sizes, SV *offset=&PL_sv_undef, SV *flags=&PL_sv_undef); |
2265
|
|
|
|
|
|
|
PROTOTYPE: $\[@$]$;$$ |
2266
|
|
|
|
|
|
|
CODE: |
2267
|
|
|
|
|
|
|
RETVAL = _readv50c(aTHX_ fd, buffers, sizes, offset, flags); |
2268
|
|
|
|
|
|
|
OUTPUT: |
2269
|
|
|
|
|
|
|
RETVAL |
2270
|
|
|
|
|
|
|
|
2271
|
|
|
|
|
|
|
#endif |
2272
|
|
|
|
|
|
|
|
2273
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PWRITEV |
2274
|
|
|
|
|
|
|
SysRet0 |
2275
|
|
|
|
|
|
|
pwritev(psx_fd_t fd, AV *buffers, SV *offset=&PL_sv_undef); |
2276
|
|
|
|
|
|
|
CODE: |
2277
|
2
|
|
|
|
|
|
RETVAL = _writev50c(aTHX_ fd, buffers, offset, NULL); |
2278
|
|
|
|
|
|
|
OUTPUT: |
2279
|
|
|
|
|
|
|
RETVAL |
2280
|
|
|
|
|
|
|
|
2281
|
|
|
|
|
|
|
#endif |
2282
|
|
|
|
|
|
|
|
2283
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PWRITEV2 |
2284
|
|
|
|
|
|
|
SysRet0 |
2285
|
|
|
|
|
|
|
pwritev2(psx_fd_t fd, AV *buffers, SV *offset=&PL_sv_undef, SV *flags=&PL_sv_undef); |
2286
|
|
|
|
|
|
|
CODE: |
2287
|
|
|
|
|
|
|
RETVAL = _writev50c(aTHX_ fd, buffers, offset, flags); |
2288
|
|
|
|
|
|
|
OUTPUT: |
2289
|
|
|
|
|
|
|
RETVAL |
2290
|
|
|
|
|
|
|
|
2291
|
|
|
|
|
|
|
#endif |
2292
|
|
|
|
|
|
|
|
2293
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PREAD |
2294
|
|
|
|
|
|
|
SysRet0 |
2295
|
|
|
|
|
|
|
pread(psx_fd_t fd, SV *buf, size_t nbytes, SV *offset=NULL, off_t buf_offset=0); |
2296
|
|
|
|
|
|
|
INIT: |
2297
|
|
|
|
|
|
|
STRLEN |
2298
|
|
|
|
|
|
|
buf_cur, /* The actual string length in buf */ |
2299
|
|
|
|
|
|
|
buf_len, /* The size of the string buffer in buf */ |
2300
|
|
|
|
|
|
|
new_len; |
2301
|
|
|
|
|
|
|
char *cbuf; |
2302
|
|
|
|
|
|
|
CODE: |
2303
|
|
|
|
|
|
|
{ |
2304
|
2
|
100
|
|
|
|
|
if (! SvPOK(buf)) |
2305
|
1
|
|
|
|
|
|
sv_setpvn(buf, "", 0); |
2306
|
2
|
50
|
|
|
|
|
cbuf = SvPV(buf, buf_cur); |
2307
|
|
|
|
|
|
|
|
2308
|
|
|
|
|
|
|
/* ensure buf_offset is a valid string index */ |
2309
|
2
|
50
|
|
|
|
|
if (buf_offset < 0) { |
2310
|
0
|
|
|
|
|
|
buf_offset += buf_cur; |
2311
|
0
|
0
|
|
|
|
|
if (buf_offset < 0) { |
2312
|
0
|
|
|
|
|
|
warn("Offset %lld outside string", (long long int)buf_offset); |
2313
|
0
|
|
|
|
|
|
XSRETURN_UNDEF; |
2314
|
|
|
|
|
|
|
} |
2315
|
|
|
|
|
|
|
} |
2316
|
|
|
|
|
|
|
|
2317
|
|
|
|
|
|
|
/* must we enlarge the buffer? */ |
2318
|
2
|
|
|
|
|
|
buf_len = SvLEN(buf); |
2319
|
2
|
50
|
|
|
|
|
if ((new_len = buf_offset + nbytes) > buf_len) { |
2320
|
0
|
0
|
|
|
|
|
cbuf = SvGROW(buf, new_len); |
|
|
0
|
|
|
|
|
|
2321
|
0
|
0
|
|
|
|
|
if (cbuf == NULL) |
2322
|
0
|
|
|
|
|
|
XSRETURN_UNDEF; |
2323
|
|
|
|
|
|
|
} |
2324
|
|
|
|
|
|
|
|
2325
|
|
|
|
|
|
|
/* must we pad the buffer with zeros? */ |
2326
|
2
|
50
|
|
|
|
|
if (buf_offset > buf_cur) |
2327
|
0
|
|
|
|
|
|
Zero(cbuf + buf_cur, buf_offset - buf_cur, char); |
2328
|
|
|
|
|
|
|
|
2329
|
|
|
|
|
|
|
/* now fscking finally read teh data */ |
2330
|
2
|
50
|
|
|
|
|
if (nbytes) { |
2331
|
2
|
50
|
|
|
|
|
off_t f_offset = (offset != NULL && SvOK(offset)) ? SvUV(offset) : 0; |
|
|
50
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
2332
|
2
|
|
|
|
|
|
RETVAL = pread(fd, cbuf + buf_offset, nbytes, f_offset); |
2333
|
|
|
|
|
|
|
} |
2334
|
|
|
|
|
|
|
else |
2335
|
0
|
|
|
|
|
|
RETVAL = 0; |
2336
|
|
|
|
|
|
|
|
2337
|
2
|
50
|
|
|
|
|
if (RETVAL >= 0) { |
2338
|
2
|
|
|
|
|
|
SvCUR_set(buf, buf_offset + RETVAL); |
2339
|
2
|
|
|
|
|
|
SvPOK_only(buf); |
2340
|
2
|
50
|
|
|
|
|
SvTAINTED_on(buf); |
2341
|
|
|
|
|
|
|
} |
2342
|
|
|
|
|
|
|
} |
2343
|
|
|
|
|
|
|
OUTPUT: |
2344
|
|
|
|
|
|
|
buf |
2345
|
|
|
|
|
|
|
RETVAL |
2346
|
|
|
|
|
|
|
|
2347
|
|
|
|
|
|
|
#endif |
2348
|
|
|
|
|
|
|
|
2349
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PWRITE |
2350
|
|
|
|
|
|
|
SysRet0 |
2351
|
|
|
|
|
|
|
pwrite(psx_fd_t fd, SV *buf, SV *count=NULL, SV *offset=NULL, off_t buf_offset=0); |
2352
|
|
|
|
|
|
|
INIT: |
2353
|
|
|
|
|
|
|
STRLEN buf_cur, i_count, max_nbytes; |
2354
|
|
|
|
|
|
|
const char *cbuf; |
2355
|
|
|
|
|
|
|
CODE: |
2356
|
|
|
|
|
|
|
{ |
2357
|
2
|
50
|
|
|
|
|
cbuf = SvPV_const(buf, buf_cur); |
2358
|
2
|
50
|
|
|
|
|
if (!cbuf || !buf_cur) |
|
|
50
|
|
|
|
|
|
2359
|
0
|
|
|
|
|
|
RETVAL = 0; |
2360
|
|
|
|
|
|
|
else { |
2361
|
|
|
|
|
|
|
/* ensure buf_offset is a valid string index */ |
2362
|
2
|
50
|
|
|
|
|
if (buf_offset < 0) |
2363
|
0
|
|
|
|
|
|
buf_offset += buf_cur; |
2364
|
2
|
50
|
|
|
|
|
if (buf_offset < 0 || (!buf_cur && buf_offset > 0) || |
|
|
50
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
2365
|
2
|
50
|
|
|
|
|
(buf_cur && buf_offset >= buf_cur)) { |
2366
|
0
|
|
|
|
|
|
warn("Offset %lld outside string", (long long int)buf_offset); |
2367
|
0
|
|
|
|
|
|
XSRETURN_UNDEF; |
2368
|
|
|
|
|
|
|
} |
2369
|
2
|
|
|
|
|
|
max_nbytes = buf_cur - buf_offset; |
2370
|
2
|
50
|
|
|
|
|
if (count == NULL || !SvOK(count)) |
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
2371
|
2
|
|
|
|
|
|
i_count = max_nbytes; |
2372
|
|
|
|
|
|
|
else { |
2373
|
0
|
0
|
|
|
|
|
i_count = SvUV(count); |
2374
|
0
|
0
|
|
|
|
|
if (i_count > max_nbytes) |
2375
|
0
|
|
|
|
|
|
i_count = max_nbytes; |
2376
|
|
|
|
|
|
|
} |
2377
|
2
|
50
|
|
|
|
|
if (i_count) { |
2378
|
2
|
50
|
|
|
|
|
off_t f_offset = (offset != NULL && SvOK(offset)) ? SvUV(offset) : 0; |
|
|
50
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
2379
|
2
|
|
|
|
|
|
RETVAL = pwrite(fd, cbuf + buf_offset, i_count, f_offset); |
2380
|
|
|
|
|
|
|
} |
2381
|
|
|
|
|
|
|
else |
2382
|
0
|
|
|
|
|
|
RETVAL = 0; |
2383
|
|
|
|
|
|
|
} |
2384
|
|
|
|
|
|
|
} |
2385
|
|
|
|
|
|
|
OUTPUT: |
2386
|
|
|
|
|
|
|
RETVAL |
2387
|
|
|
|
|
|
|
|
2388
|
|
|
|
|
|
|
#endif |
2389
|
|
|
|
|
|
|
|
2390
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_POSIX_FADVISE |
2391
|
|
|
|
|
|
|
SysRetTrue |
2392
|
|
|
|
|
|
|
posix_fadvise(psx_fd_t fd, off_t offset, off_t len, int advice); |
2393
|
|
|
|
|
|
|
CODE: |
2394
|
|
|
|
|
|
|
errno = posix_fadvise(fd, offset, len, advice); |
2395
|
|
|
|
|
|
|
RETVAL = errno ? -1 : 0; |
2396
|
|
|
|
|
|
|
OUTPUT: |
2397
|
|
|
|
|
|
|
RETVAL |
2398
|
|
|
|
|
|
|
|
2399
|
|
|
|
|
|
|
#endif |
2400
|
|
|
|
|
|
|
|
2401
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_POSIX_FALLOCATE |
2402
|
|
|
|
|
|
|
SysRetTrue |
2403
|
|
|
|
|
|
|
posix_fallocate(psx_fd_t fd, off_t offset, off_t len); |
2404
|
|
|
|
|
|
|
CODE: |
2405
|
|
|
|
|
|
|
errno = posix_fallocate(fd, offset, len); |
2406
|
|
|
|
|
|
|
RETVAL = errno ? -1 : 0; |
2407
|
|
|
|
|
|
|
OUTPUT: |
2408
|
|
|
|
|
|
|
RETVAL |
2409
|
|
|
|
|
|
|
|
2410
|
|
|
|
|
|
|
#endif |
2411
|
|
|
|
|
|
|
|
2412
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PTSNAME |
2413
|
|
|
|
|
|
|
char * |
2414
|
|
|
|
|
|
|
ptsname(int fd); |
2415
|
|
|
|
|
|
|
INIT: |
2416
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PTSNAME_R |
2417
|
|
|
|
|
|
|
int rv; |
2418
|
|
|
|
|
|
|
char name[MAXPATHLEN]; |
2419
|
|
|
|
|
|
|
#endif |
2420
|
|
|
|
|
|
|
CODE: |
2421
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_PTSNAME_R |
2422
|
0
|
|
|
|
|
|
rv = ptsname_r(fd, name, sizeof(name)); |
2423
|
0
|
0
|
|
|
|
|
if (rv == 0) |
2424
|
0
|
|
|
|
|
|
RETVAL = name; |
2425
|
|
|
|
|
|
|
else { |
2426
|
0
|
|
|
|
|
|
RETVAL = NULL; |
2427
|
0
|
|
|
|
|
|
errno = rv; |
2428
|
|
|
|
|
|
|
} |
2429
|
|
|
|
|
|
|
#else |
2430
|
|
|
|
|
|
|
RETVAL = ptsname(fd); |
2431
|
|
|
|
|
|
|
#endif |
2432
|
|
|
|
|
|
|
OUTPUT: |
2433
|
|
|
|
|
|
|
RETVAL |
2434
|
|
|
|
|
|
|
|
2435
|
|
|
|
|
|
|
#endif |
2436
|
|
|
|
|
|
|
|
2437
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TTYNAME |
2438
|
|
|
|
|
|
|
char * |
2439
|
|
|
|
|
|
|
ttyname(int fd); |
2440
|
|
|
|
|
|
|
INIT: |
2441
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TTYNAME_R |
2442
|
|
|
|
|
|
|
int rv; |
2443
|
|
|
|
|
|
|
char name[MAXPATHLEN]; |
2444
|
|
|
|
|
|
|
#endif |
2445
|
|
|
|
|
|
|
CODE: |
2446
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TTYNAME_R |
2447
|
0
|
|
|
|
|
|
rv = ttyname_r(fd, name, sizeof(name)); |
2448
|
0
|
0
|
|
|
|
|
if (rv == 0) |
2449
|
0
|
|
|
|
|
|
RETVAL = name; |
2450
|
|
|
|
|
|
|
else { |
2451
|
0
|
|
|
|
|
|
RETVAL = NULL; |
2452
|
0
|
|
|
|
|
|
errno = rv; |
2453
|
|
|
|
|
|
|
} |
2454
|
|
|
|
|
|
|
#else |
2455
|
|
|
|
|
|
|
RETVAL = ttyname(fd); |
2456
|
|
|
|
|
|
|
#endif |
2457
|
|
|
|
|
|
|
OUTPUT: |
2458
|
|
|
|
|
|
|
RETVAL |
2459
|
|
|
|
|
|
|
|
2460
|
|
|
|
|
|
|
#endif |
2461
|
|
|
|
|
|
|
|
2462
|
|
|
|
|
|
|
## |
2463
|
|
|
|
|
|
|
## POSIX::remove() is incorrectly implemented as: |
2464
|
|
|
|
|
|
|
## '(-d $_[0]) ? CORE::rmdir($_[0]) : CORE::unlink($_[0])'. |
2465
|
|
|
|
|
|
|
## |
2466
|
|
|
|
|
|
|
## If $_[0] is a symlink to a directory, POSIX::remove() fails with ENOTDIR |
2467
|
|
|
|
|
|
|
## from rmdir() instead of removing the symlink (POSIX requires remove() to |
2468
|
|
|
|
|
|
|
## be equivalent to unlink() for non-directories). |
2469
|
|
|
|
|
|
|
## |
2470
|
|
|
|
|
|
|
## This could be fixed like this (correct errno check depends on OS): |
2471
|
|
|
|
|
|
|
## 'unlink $_[0] or ($!{EISDIR} || $!{EPERM} ? rmdir $_[0] : undef)' |
2472
|
|
|
|
|
|
|
## |
2473
|
|
|
|
|
|
|
## Or just use the actual library call like we do here. |
2474
|
|
|
|
|
|
|
## |
2475
|
|
|
|
|
|
|
|
2476
|
|
|
|
|
|
|
#if defined(__linux__) || defined(__CYGWIN__) |
2477
|
|
|
|
|
|
|
#define UNLINK_ISDIR_ERRNO (errno == EISDIR) |
2478
|
|
|
|
|
|
|
#elif !defined(_WIN32) |
2479
|
|
|
|
|
|
|
#define UNLINK_ISDIR_ERRNO (errno == EISDIR || errno == EPERM) |
2480
|
|
|
|
|
|
|
#else |
2481
|
|
|
|
|
|
|
#define UNLINK_ISDIR_ERRNO (errno == EISDIR || errno == EPERM || errno == EACCES) |
2482
|
|
|
|
|
|
|
#endif |
2483
|
|
|
|
|
|
|
|
2484
|
|
|
|
|
|
|
#if !defined(PSX2008_HAS_REMOVE) || (defined(_WIN32) && !defined(__CYGWIN__)) |
2485
|
|
|
|
|
|
|
# if defined(PSX2008_HAS_UNLINK) && defined(PSX2008_HAS_RMDIR) |
2486
|
|
|
|
|
|
|
void |
2487
|
|
|
|
|
|
|
remove(const char *path); |
2488
|
|
|
|
|
|
|
PPCODE: |
2489
|
|
|
|
|
|
|
if (unlink(path) == 0 || (UNLINK_ISDIR_ERRNO && rmdir(path) == 0)) |
2490
|
|
|
|
|
|
|
mPUSHp("0 but true", 10); |
2491
|
|
|
|
|
|
|
|
2492
|
|
|
|
|
|
|
# else |
2493
|
|
|
|
|
|
|
|
2494
|
|
|
|
|
|
|
# endif |
2495
|
|
|
|
|
|
|
#else |
2496
|
|
|
|
|
|
|
SysRetTrue |
2497
|
|
|
|
|
|
|
remove(const char *path); |
2498
|
|
|
|
|
|
|
|
2499
|
|
|
|
|
|
|
#endif |
2500
|
|
|
|
|
|
|
|
2501
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_RENAME |
2502
|
|
|
|
|
|
|
SysRetTrue |
2503
|
|
|
|
|
|
|
rename(const char *old, const char *new); |
2504
|
|
|
|
|
|
|
|
2505
|
|
|
|
|
|
|
#endif |
2506
|
|
|
|
|
|
|
|
2507
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_RMDIR |
2508
|
|
|
|
|
|
|
SysRetTrue |
2509
|
|
|
|
|
|
|
rmdir(const char *path); |
2510
|
|
|
|
|
|
|
|
2511
|
|
|
|
|
|
|
#endif |
2512
|
|
|
|
|
|
|
|
2513
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SYMLINK |
2514
|
|
|
|
|
|
|
SysRetTrue |
2515
|
|
|
|
|
|
|
symlink(const char *target, const char *linkpath); |
2516
|
|
|
|
|
|
|
|
2517
|
|
|
|
|
|
|
#endif |
2518
|
|
|
|
|
|
|
|
2519
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SYNC |
2520
|
|
|
|
|
|
|
void |
2521
|
|
|
|
|
|
|
sync(); |
2522
|
|
|
|
|
|
|
|
2523
|
|
|
|
|
|
|
#endif |
2524
|
|
|
|
|
|
|
|
2525
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TRUNCATE |
2526
|
|
|
|
|
|
|
SysRetTrue |
2527
|
|
|
|
|
|
|
truncate(SV *what, off_t length); |
2528
|
|
|
|
|
|
|
INIT: |
2529
|
|
|
|
|
|
|
int fd; |
2530
|
|
|
|
|
|
|
char *path; |
2531
|
|
|
|
|
|
|
CODE: |
2532
|
2
|
50
|
|
|
|
|
if (!SvOK(what)) { |
|
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
2533
|
0
|
|
|
|
|
|
RETVAL = -1; |
2534
|
0
|
|
|
|
|
|
errno = ENOENT; |
2535
|
|
|
|
|
|
|
} |
2536
|
2
|
100
|
|
|
|
|
else if (SvPOK(what) || SvPOKp(what)) { |
|
|
50
|
|
|
|
|
|
2537
|
1
|
50
|
|
|
|
|
path = SvPV_nolen(what); |
2538
|
1
|
|
|
|
|
|
RETVAL = truncate(path, length); |
2539
|
|
|
|
|
|
|
} |
2540
|
|
|
|
|
|
|
else { |
2541
|
1
|
|
|
|
|
|
fd = psx_fileno(aTHX_ what); |
2542
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FTRUNCATE |
2543
|
1
|
|
|
|
|
|
RETVAL = ftruncate(fd, length); |
2544
|
|
|
|
|
|
|
#else |
2545
|
|
|
|
|
|
|
errno = (fd < 0) ? EBADF : ENOSYS; |
2546
|
|
|
|
|
|
|
RETVAL = -1; |
2547
|
|
|
|
|
|
|
#endif |
2548
|
|
|
|
|
|
|
} |
2549
|
|
|
|
|
|
|
OUTPUT: |
2550
|
|
|
|
|
|
|
RETVAL |
2551
|
|
|
|
|
|
|
|
2552
|
|
|
|
|
|
|
#endif |
2553
|
|
|
|
|
|
|
|
2554
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_UNLINK |
2555
|
|
|
|
|
|
|
SysRetTrue |
2556
|
|
|
|
|
|
|
unlink(const char *path); |
2557
|
|
|
|
|
|
|
|
2558
|
|
|
|
|
|
|
#endif |
2559
|
|
|
|
|
|
|
|
2560
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FUTIMENS |
2561
|
|
|
|
|
|
|
SysRetTrue |
2562
|
|
|
|
|
|
|
futimens(psx_fd_t fd, time_t atime_sec = 0, long atime_nsec = UTIME_NOW, time_t mtime_sec = 0, long mtime_nsec = UTIME_NOW); |
2563
|
|
|
|
|
|
|
INIT: |
2564
|
0
|
|
|
|
|
|
const struct timespec times[2] = { { atime_sec, atime_nsec }, |
2565
|
|
|
|
|
|
|
{ mtime_sec, mtime_nsec } }; |
2566
|
|
|
|
|
|
|
CODE: |
2567
|
0
|
|
|
|
|
|
RETVAL = futimens(fd, times); |
2568
|
|
|
|
|
|
|
OUTPUT: |
2569
|
|
|
|
|
|
|
RETVAL |
2570
|
|
|
|
|
|
|
|
2571
|
|
|
|
|
|
|
#endif |
2572
|
|
|
|
|
|
|
|
2573
|
|
|
|
|
|
|
## Integer and real number arithmetic |
2574
|
|
|
|
|
|
|
##################################### |
2575
|
|
|
|
|
|
|
|
2576
|
|
|
|
|
|
|
#ifdef PSX2008_ABS |
2577
|
|
|
|
|
|
|
IV |
2578
|
|
|
|
|
|
|
abs(IV i) |
2579
|
|
|
|
|
|
|
CODE: |
2580
|
0
|
|
|
|
|
|
RETVAL = PSX2008_ABS(i); |
2581
|
|
|
|
|
|
|
OUTPUT: |
2582
|
|
|
|
|
|
|
RETVAL |
2583
|
|
|
|
|
|
|
|
2584
|
|
|
|
|
|
|
#endif |
2585
|
|
|
|
|
|
|
|
2586
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ACOS |
2587
|
|
|
|
|
|
|
NV |
2588
|
|
|
|
|
|
|
acos(double x); |
2589
|
|
|
|
|
|
|
|
2590
|
|
|
|
|
|
|
#endif |
2591
|
|
|
|
|
|
|
|
2592
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ACOSH |
2593
|
|
|
|
|
|
|
NV |
2594
|
|
|
|
|
|
|
acosh(double x); |
2595
|
|
|
|
|
|
|
|
2596
|
|
|
|
|
|
|
#endif |
2597
|
|
|
|
|
|
|
|
2598
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ASIN |
2599
|
|
|
|
|
|
|
NV |
2600
|
|
|
|
|
|
|
asin(double x); |
2601
|
|
|
|
|
|
|
|
2602
|
|
|
|
|
|
|
#endif |
2603
|
|
|
|
|
|
|
|
2604
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ASINH |
2605
|
|
|
|
|
|
|
NV |
2606
|
|
|
|
|
|
|
asinh(double x); |
2607
|
|
|
|
|
|
|
|
2608
|
|
|
|
|
|
|
#endif |
2609
|
|
|
|
|
|
|
|
2610
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ATAN |
2611
|
|
|
|
|
|
|
NV |
2612
|
|
|
|
|
|
|
atan(double x); |
2613
|
|
|
|
|
|
|
|
2614
|
|
|
|
|
|
|
#endif |
2615
|
|
|
|
|
|
|
|
2616
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ATAN2 |
2617
|
|
|
|
|
|
|
NV |
2618
|
|
|
|
|
|
|
atan2(double y, double x); |
2619
|
|
|
|
|
|
|
|
2620
|
|
|
|
|
|
|
#endif |
2621
|
|
|
|
|
|
|
|
2622
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ATANH |
2623
|
|
|
|
|
|
|
NV |
2624
|
|
|
|
|
|
|
atanh(double x); |
2625
|
|
|
|
|
|
|
|
2626
|
|
|
|
|
|
|
#endif |
2627
|
|
|
|
|
|
|
|
2628
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CBRT |
2629
|
|
|
|
|
|
|
NV |
2630
|
|
|
|
|
|
|
cbrt(double x); |
2631
|
|
|
|
|
|
|
|
2632
|
|
|
|
|
|
|
#endif |
2633
|
|
|
|
|
|
|
|
2634
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CEIL |
2635
|
|
|
|
|
|
|
NV |
2636
|
|
|
|
|
|
|
ceil(double x); |
2637
|
|
|
|
|
|
|
|
2638
|
|
|
|
|
|
|
#endif |
2639
|
|
|
|
|
|
|
|
2640
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_COPYSIGN |
2641
|
|
|
|
|
|
|
NV |
2642
|
|
|
|
|
|
|
copysign(double x, double y); |
2643
|
|
|
|
|
|
|
|
2644
|
|
|
|
|
|
|
#endif |
2645
|
|
|
|
|
|
|
|
2646
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_COS |
2647
|
|
|
|
|
|
|
NV |
2648
|
|
|
|
|
|
|
cos(double x); |
2649
|
|
|
|
|
|
|
|
2650
|
|
|
|
|
|
|
#endif |
2651
|
|
|
|
|
|
|
|
2652
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_COSH |
2653
|
|
|
|
|
|
|
NV |
2654
|
|
|
|
|
|
|
cosh(double x); |
2655
|
|
|
|
|
|
|
|
2656
|
|
|
|
|
|
|
#endif |
2657
|
|
|
|
|
|
|
|
2658
|
|
|
|
|
|
|
#ifdef PSX2008_DIV |
2659
|
|
|
|
|
|
|
void |
2660
|
|
|
|
|
|
|
div(IV numer, IV denom); |
2661
|
|
|
|
|
|
|
INIT: |
2662
|
|
|
|
|
|
|
PSX2008_DIV_T result; |
2663
|
|
|
|
|
|
|
PPCODE: |
2664
|
0
|
|
|
|
|
|
result = PSX2008_DIV(numer, denom); |
2665
|
0
|
0
|
|
|
|
|
EXTEND(SP, 2); |
2666
|
0
|
|
|
|
|
|
mPUSHi(result.quot); |
2667
|
0
|
|
|
|
|
|
mPUSHi(result.rem); |
2668
|
|
|
|
|
|
|
|
2669
|
|
|
|
|
|
|
#endif |
2670
|
|
|
|
|
|
|
|
2671
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ERF |
2672
|
|
|
|
|
|
|
NV |
2673
|
|
|
|
|
|
|
erf(double x); |
2674
|
|
|
|
|
|
|
|
2675
|
|
|
|
|
|
|
#endif |
2676
|
|
|
|
|
|
|
|
2677
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ERFC |
2678
|
|
|
|
|
|
|
NV |
2679
|
|
|
|
|
|
|
erfc(double x); |
2680
|
|
|
|
|
|
|
|
2681
|
|
|
|
|
|
|
#endif |
2682
|
|
|
|
|
|
|
|
2683
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_EXP |
2684
|
|
|
|
|
|
|
NV |
2685
|
|
|
|
|
|
|
exp(double x); |
2686
|
|
|
|
|
|
|
|
2687
|
|
|
|
|
|
|
#endif |
2688
|
|
|
|
|
|
|
|
2689
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_EXP2 |
2690
|
|
|
|
|
|
|
NV |
2691
|
|
|
|
|
|
|
exp2(double x); |
2692
|
|
|
|
|
|
|
|
2693
|
|
|
|
|
|
|
#endif |
2694
|
|
|
|
|
|
|
|
2695
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_EXPM1 |
2696
|
|
|
|
|
|
|
NV |
2697
|
|
|
|
|
|
|
expm1(double x); |
2698
|
|
|
|
|
|
|
|
2699
|
|
|
|
|
|
|
#endif |
2700
|
|
|
|
|
|
|
|
2701
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FDIM |
2702
|
|
|
|
|
|
|
NV |
2703
|
|
|
|
|
|
|
fdim(double x, double y); |
2704
|
|
|
|
|
|
|
|
2705
|
|
|
|
|
|
|
#endif |
2706
|
|
|
|
|
|
|
|
2707
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FLOOR |
2708
|
|
|
|
|
|
|
NV |
2709
|
|
|
|
|
|
|
floor(double x); |
2710
|
|
|
|
|
|
|
|
2711
|
|
|
|
|
|
|
#endif |
2712
|
|
|
|
|
|
|
|
2713
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FMA |
2714
|
|
|
|
|
|
|
NV |
2715
|
|
|
|
|
|
|
fma(double x, double y, double z); |
2716
|
|
|
|
|
|
|
|
2717
|
|
|
|
|
|
|
#endif |
2718
|
|
|
|
|
|
|
|
2719
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FMAX |
2720
|
|
|
|
|
|
|
NV |
2721
|
|
|
|
|
|
|
fmax(double x, double y); |
2722
|
|
|
|
|
|
|
|
2723
|
|
|
|
|
|
|
#endif |
2724
|
|
|
|
|
|
|
|
2725
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FMIN |
2726
|
|
|
|
|
|
|
NV |
2727
|
|
|
|
|
|
|
fmin(double x, double y); |
2728
|
|
|
|
|
|
|
|
2729
|
|
|
|
|
|
|
#endif |
2730
|
|
|
|
|
|
|
|
2731
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FMOD |
2732
|
|
|
|
|
|
|
NV |
2733
|
|
|
|
|
|
|
fmod(double x, double y); |
2734
|
|
|
|
|
|
|
|
2735
|
|
|
|
|
|
|
#endif |
2736
|
|
|
|
|
|
|
|
2737
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_FPCLASSIFY |
2738
|
|
|
|
|
|
|
|
2739
|
|
|
|
|
|
|
int |
2740
|
|
|
|
|
|
|
fpclassify(double x); |
2741
|
|
|
|
|
|
|
|
2742
|
|
|
|
|
|
|
#endif |
2743
|
|
|
|
|
|
|
|
2744
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_HYPOT |
2745
|
|
|
|
|
|
|
NV |
2746
|
|
|
|
|
|
|
hypot(double x, double y); |
2747
|
|
|
|
|
|
|
|
2748
|
|
|
|
|
|
|
#endif |
2749
|
|
|
|
|
|
|
|
2750
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ILOGB |
2751
|
|
|
|
|
|
|
int |
2752
|
|
|
|
|
|
|
ilogb(double x); |
2753
|
|
|
|
|
|
|
|
2754
|
|
|
|
|
|
|
#endif |
2755
|
|
|
|
|
|
|
|
2756
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISFINITE |
2757
|
|
|
|
|
|
|
int |
2758
|
|
|
|
|
|
|
isfinite(double x); |
2759
|
|
|
|
|
|
|
|
2760
|
|
|
|
|
|
|
#endif |
2761
|
|
|
|
|
|
|
|
2762
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISINF |
2763
|
|
|
|
|
|
|
int |
2764
|
|
|
|
|
|
|
isinf(double x); |
2765
|
|
|
|
|
|
|
|
2766
|
|
|
|
|
|
|
#endif |
2767
|
|
|
|
|
|
|
|
2768
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISNAN |
2769
|
|
|
|
|
|
|
int |
2770
|
|
|
|
|
|
|
isnan(double x); |
2771
|
|
|
|
|
|
|
|
2772
|
|
|
|
|
|
|
#endif |
2773
|
|
|
|
|
|
|
|
2774
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISNORMAL |
2775
|
|
|
|
|
|
|
int |
2776
|
|
|
|
|
|
|
isnormal(double x); |
2777
|
|
|
|
|
|
|
|
2778
|
|
|
|
|
|
|
#endif |
2779
|
|
|
|
|
|
|
|
2780
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISGREATEREQUAL |
2781
|
|
|
|
|
|
|
int |
2782
|
|
|
|
|
|
|
isgreaterequal(NV x, NV y); |
2783
|
|
|
|
|
|
|
|
2784
|
|
|
|
|
|
|
#endif |
2785
|
|
|
|
|
|
|
|
2786
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISLESS |
2787
|
|
|
|
|
|
|
int |
2788
|
|
|
|
|
|
|
isless(NV x, NV y); |
2789
|
|
|
|
|
|
|
|
2790
|
|
|
|
|
|
|
#endif |
2791
|
|
|
|
|
|
|
|
2792
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISLESSEQUAL |
2793
|
|
|
|
|
|
|
int |
2794
|
|
|
|
|
|
|
islessequal(NV x, NV y); |
2795
|
|
|
|
|
|
|
|
2796
|
|
|
|
|
|
|
#endif |
2797
|
|
|
|
|
|
|
|
2798
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISLESSGREATER |
2799
|
|
|
|
|
|
|
int |
2800
|
|
|
|
|
|
|
islessgreater(NV x, NV y); |
2801
|
|
|
|
|
|
|
|
2802
|
|
|
|
|
|
|
#endif |
2803
|
|
|
|
|
|
|
|
2804
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ISUNORDERED |
2805
|
|
|
|
|
|
|
int |
2806
|
|
|
|
|
|
|
isunordered(NV x, NV y); |
2807
|
|
|
|
|
|
|
|
2808
|
|
|
|
|
|
|
#endif |
2809
|
|
|
|
|
|
|
|
2810
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_J0 |
2811
|
|
|
|
|
|
|
NV |
2812
|
|
|
|
|
|
|
j0(double x); |
2813
|
|
|
|
|
|
|
|
2814
|
|
|
|
|
|
|
#endif |
2815
|
|
|
|
|
|
|
|
2816
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_J1 |
2817
|
|
|
|
|
|
|
NV |
2818
|
|
|
|
|
|
|
j1(double x); |
2819
|
|
|
|
|
|
|
|
2820
|
|
|
|
|
|
|
#endif |
2821
|
|
|
|
|
|
|
|
2822
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_JN |
2823
|
|
|
|
|
|
|
NV |
2824
|
|
|
|
|
|
|
jn(int n, double x); |
2825
|
|
|
|
|
|
|
|
2826
|
|
|
|
|
|
|
#endif |
2827
|
|
|
|
|
|
|
|
2828
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LDEXP |
2829
|
|
|
|
|
|
|
NV |
2830
|
|
|
|
|
|
|
ldexp(double x, int exp); |
2831
|
|
|
|
|
|
|
|
2832
|
|
|
|
|
|
|
#endif |
2833
|
|
|
|
|
|
|
|
2834
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LGAMMA |
2835
|
|
|
|
|
|
|
NV |
2836
|
|
|
|
|
|
|
lgamma(double x); |
2837
|
|
|
|
|
|
|
|
2838
|
|
|
|
|
|
|
#endif |
2839
|
|
|
|
|
|
|
|
2840
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LOG |
2841
|
|
|
|
|
|
|
NV |
2842
|
|
|
|
|
|
|
log(double x); |
2843
|
|
|
|
|
|
|
|
2844
|
|
|
|
|
|
|
#endif |
2845
|
|
|
|
|
|
|
|
2846
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LOG10 |
2847
|
|
|
|
|
|
|
NV |
2848
|
|
|
|
|
|
|
log10(double x); |
2849
|
|
|
|
|
|
|
|
2850
|
|
|
|
|
|
|
#endif |
2851
|
|
|
|
|
|
|
|
2852
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LOG1P |
2853
|
|
|
|
|
|
|
NV |
2854
|
|
|
|
|
|
|
log1p(double x); |
2855
|
|
|
|
|
|
|
|
2856
|
|
|
|
|
|
|
#endif |
2857
|
|
|
|
|
|
|
|
2858
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LOG2 |
2859
|
|
|
|
|
|
|
NV |
2860
|
|
|
|
|
|
|
log2(double x); |
2861
|
|
|
|
|
|
|
|
2862
|
|
|
|
|
|
|
#endif |
2863
|
|
|
|
|
|
|
|
2864
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_LOGB |
2865
|
|
|
|
|
|
|
NV |
2866
|
|
|
|
|
|
|
logb(double x); |
2867
|
|
|
|
|
|
|
|
2868
|
|
|
|
|
|
|
#endif |
2869
|
|
|
|
|
|
|
|
2870
|
|
|
|
|
|
|
#ifdef PSX2008_LROUND |
2871
|
|
|
|
|
|
|
void |
2872
|
|
|
|
|
|
|
lround(double x) |
2873
|
|
|
|
|
|
|
INIT: |
2874
|
|
|
|
|
|
|
PSX2008_LROUND_T ret, tmp; |
2875
|
|
|
|
|
|
|
PPCODE: |
2876
|
0
|
|
|
|
|
|
errno = 0; |
2877
|
0
|
|
|
|
|
|
feclearexcept(FE_ALL_EXCEPT); |
2878
|
0
|
|
|
|
|
|
ret = PSX2008_LROUND(x); |
2879
|
0
|
0
|
|
|
|
|
if (errno == 0 && fetestexcept(FE_ALL_EXCEPT) == 0) |
|
|
0
|
|
|
|
|
|
2880
|
0
|
0
|
|
|
|
|
PUSH_INT_OR_PV(ret, tmp); |
2881
|
|
|
|
|
|
|
|
2882
|
|
|
|
|
|
|
#endif |
2883
|
|
|
|
|
|
|
|
2884
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_NEARBYINT |
2885
|
|
|
|
|
|
|
NV |
2886
|
|
|
|
|
|
|
nearbyint(double x); |
2887
|
|
|
|
|
|
|
|
2888
|
|
|
|
|
|
|
#endif |
2889
|
|
|
|
|
|
|
|
2890
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_NEXTAFTER |
2891
|
|
|
|
|
|
|
NV |
2892
|
|
|
|
|
|
|
nextafter(double x, double y); |
2893
|
|
|
|
|
|
|
|
2894
|
|
|
|
|
|
|
#endif |
2895
|
|
|
|
|
|
|
|
2896
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_NEXTTOWARD |
2897
|
|
|
|
|
|
|
NV |
2898
|
|
|
|
|
|
|
nexttoward(double x, NV y); |
2899
|
|
|
|
|
|
|
|
2900
|
|
|
|
|
|
|
#endif |
2901
|
|
|
|
|
|
|
|
2902
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_REMAINDER |
2903
|
|
|
|
|
|
|
void |
2904
|
|
|
|
|
|
|
remainder(double x, double y); |
2905
|
|
|
|
|
|
|
INIT: |
2906
|
|
|
|
|
|
|
double res; |
2907
|
|
|
|
|
|
|
PPCODE: |
2908
|
0
|
|
|
|
|
|
errno = 0; |
2909
|
0
|
|
|
|
|
|
feclearexcept(FE_ALL_EXCEPT); |
2910
|
0
|
|
|
|
|
|
res = remainder(x, y); |
2911
|
0
|
0
|
|
|
|
|
if (errno == 0 && fetestexcept(FE_ALL_EXCEPT) == 0) |
|
|
0
|
|
|
|
|
|
2912
|
0
|
|
|
|
|
|
mPUSHn(res); |
2913
|
|
|
|
|
|
|
|
2914
|
|
|
|
|
|
|
#endif |
2915
|
|
|
|
|
|
|
|
2916
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_REMQUO |
2917
|
|
|
|
|
|
|
void |
2918
|
|
|
|
|
|
|
remquo(double x, double y); |
2919
|
|
|
|
|
|
|
INIT: |
2920
|
|
|
|
|
|
|
int quo; |
2921
|
|
|
|
|
|
|
double res; |
2922
|
|
|
|
|
|
|
PPCODE: |
2923
|
0
|
|
|
|
|
|
errno = 0; |
2924
|
0
|
|
|
|
|
|
feclearexcept(FE_ALL_EXCEPT); |
2925
|
0
|
|
|
|
|
|
res = remquo(x, y, &quo); |
2926
|
0
|
0
|
|
|
|
|
if (errno == 0 && fetestexcept(FE_ALL_EXCEPT) == 0) { |
|
|
0
|
|
|
|
|
|
2927
|
0
|
|
|
|
|
|
mPUSHn(res); |
2928
|
0
|
|
|
|
|
|
mPUSHi(quo); |
2929
|
|
|
|
|
|
|
} |
2930
|
|
|
|
|
|
|
|
2931
|
|
|
|
|
|
|
#endif |
2932
|
|
|
|
|
|
|
|
2933
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_ROUND |
2934
|
|
|
|
|
|
|
NV |
2935
|
|
|
|
|
|
|
round(double x); |
2936
|
|
|
|
|
|
|
|
2937
|
|
|
|
|
|
|
#endif |
2938
|
|
|
|
|
|
|
|
2939
|
|
|
|
|
|
|
#ifdef PSX2008_SCALBN |
2940
|
|
|
|
|
|
|
NV |
2941
|
|
|
|
|
|
|
scalbn(double x, IV n); |
2942
|
|
|
|
|
|
|
CODE: |
2943
|
0
|
|
|
|
|
|
RETVAL = PSX2008_SCALBN(x, n); |
2944
|
|
|
|
|
|
|
OUTPUT: |
2945
|
|
|
|
|
|
|
RETVAL |
2946
|
|
|
|
|
|
|
|
2947
|
|
|
|
|
|
|
#endif |
2948
|
|
|
|
|
|
|
|
2949
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SIGNBIT |
2950
|
|
|
|
|
|
|
int |
2951
|
|
|
|
|
|
|
signbit(double x); |
2952
|
|
|
|
|
|
|
|
2953
|
|
|
|
|
|
|
#endif |
2954
|
|
|
|
|
|
|
|
2955
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SIN |
2956
|
|
|
|
|
|
|
NV |
2957
|
|
|
|
|
|
|
sin(double x); |
2958
|
|
|
|
|
|
|
|
2959
|
|
|
|
|
|
|
#endif |
2960
|
|
|
|
|
|
|
|
2961
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_SINH |
2962
|
|
|
|
|
|
|
NV |
2963
|
|
|
|
|
|
|
sinh(double x); |
2964
|
|
|
|
|
|
|
|
2965
|
|
|
|
|
|
|
#endif |
2966
|
|
|
|
|
|
|
|
2967
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TAN |
2968
|
|
|
|
|
|
|
NV |
2969
|
|
|
|
|
|
|
tan(double x); |
2970
|
|
|
|
|
|
|
|
2971
|
|
|
|
|
|
|
#endif |
2972
|
|
|
|
|
|
|
|
2973
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TANH |
2974
|
|
|
|
|
|
|
NV |
2975
|
|
|
|
|
|
|
tanh(double x); |
2976
|
|
|
|
|
|
|
|
2977
|
|
|
|
|
|
|
#endif |
2978
|
|
|
|
|
|
|
|
2979
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TGAMMA |
2980
|
|
|
|
|
|
|
NV |
2981
|
|
|
|
|
|
|
tgamma(double x); |
2982
|
|
|
|
|
|
|
|
2983
|
|
|
|
|
|
|
#endif |
2984
|
|
|
|
|
|
|
|
2985
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_TRUNC |
2986
|
|
|
|
|
|
|
NV |
2987
|
|
|
|
|
|
|
trunc(double x); |
2988
|
|
|
|
|
|
|
|
2989
|
|
|
|
|
|
|
#endif |
2990
|
|
|
|
|
|
|
|
2991
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_Y0 |
2992
|
|
|
|
|
|
|
NV |
2993
|
|
|
|
|
|
|
y0(double x); |
2994
|
|
|
|
|
|
|
|
2995
|
|
|
|
|
|
|
#endif |
2996
|
|
|
|
|
|
|
|
2997
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_Y1 |
2998
|
|
|
|
|
|
|
NV |
2999
|
|
|
|
|
|
|
y1(double x); |
3000
|
|
|
|
|
|
|
|
3001
|
|
|
|
|
|
|
#endif |
3002
|
|
|
|
|
|
|
|
3003
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_YN |
3004
|
|
|
|
|
|
|
NV |
3005
|
|
|
|
|
|
|
yn(int n, double x); |
3006
|
|
|
|
|
|
|
|
3007
|
|
|
|
|
|
|
#endif |
3008
|
|
|
|
|
|
|
|
3009
|
|
|
|
|
|
|
## Complex arithmetic functions |
3010
|
|
|
|
|
|
|
############################### |
3011
|
|
|
|
|
|
|
|
3012
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CABS |
3013
|
|
|
|
|
|
|
NV |
3014
|
|
|
|
|
|
|
cabs(double re, double im); |
3015
|
|
|
|
|
|
|
INIT: |
3016
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3017
|
|
|
|
|
|
|
CODE: |
3018
|
0
|
|
|
|
|
|
RETVAL = cabs(z); |
3019
|
|
|
|
|
|
|
OUTPUT: |
3020
|
|
|
|
|
|
|
RETVAL |
3021
|
|
|
|
|
|
|
|
3022
|
|
|
|
|
|
|
#endif |
3023
|
|
|
|
|
|
|
|
3024
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CARG |
3025
|
|
|
|
|
|
|
NV |
3026
|
|
|
|
|
|
|
carg(double re, double im); |
3027
|
|
|
|
|
|
|
INIT: |
3028
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3029
|
|
|
|
|
|
|
CODE: |
3030
|
0
|
|
|
|
|
|
RETVAL = carg(z); |
3031
|
|
|
|
|
|
|
OUTPUT: |
3032
|
|
|
|
|
|
|
RETVAL |
3033
|
|
|
|
|
|
|
|
3034
|
|
|
|
|
|
|
#endif |
3035
|
|
|
|
|
|
|
|
3036
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CIMAG |
3037
|
|
|
|
|
|
|
NV |
3038
|
|
|
|
|
|
|
cimag(double re, double im); |
3039
|
|
|
|
|
|
|
INIT: |
3040
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3041
|
|
|
|
|
|
|
CODE: |
3042
|
0
|
|
|
|
|
|
RETVAL = cimag(z); |
3043
|
|
|
|
|
|
|
OUTPUT: |
3044
|
|
|
|
|
|
|
RETVAL |
3045
|
|
|
|
|
|
|
|
3046
|
|
|
|
|
|
|
#endif |
3047
|
|
|
|
|
|
|
|
3048
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CONJ |
3049
|
|
|
|
|
|
|
void |
3050
|
|
|
|
|
|
|
conj(double re, double im); |
3051
|
|
|
|
|
|
|
INIT: |
3052
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3053
|
0
|
|
|
|
|
|
double complex result = conj(z); |
3054
|
|
|
|
|
|
|
PPCODE: |
3055
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3056
|
|
|
|
|
|
|
|
3057
|
|
|
|
|
|
|
#endif |
3058
|
|
|
|
|
|
|
|
3059
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CPROJ |
3060
|
|
|
|
|
|
|
NV |
3061
|
|
|
|
|
|
|
cproj(double re, double im); |
3062
|
|
|
|
|
|
|
INIT: |
3063
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3064
|
|
|
|
|
|
|
CODE: |
3065
|
0
|
|
|
|
|
|
RETVAL = cproj(z); |
3066
|
|
|
|
|
|
|
OUTPUT: |
3067
|
|
|
|
|
|
|
RETVAL |
3068
|
|
|
|
|
|
|
|
3069
|
|
|
|
|
|
|
#endif |
3070
|
|
|
|
|
|
|
|
3071
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CREAL |
3072
|
|
|
|
|
|
|
NV |
3073
|
|
|
|
|
|
|
creal(double re, double im); |
3074
|
|
|
|
|
|
|
INIT: |
3075
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3076
|
|
|
|
|
|
|
CODE: |
3077
|
0
|
|
|
|
|
|
RETVAL = creal(z); |
3078
|
|
|
|
|
|
|
OUTPUT: |
3079
|
|
|
|
|
|
|
RETVAL |
3080
|
|
|
|
|
|
|
|
3081
|
|
|
|
|
|
|
#endif |
3082
|
|
|
|
|
|
|
|
3083
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CEXP |
3084
|
|
|
|
|
|
|
void |
3085
|
|
|
|
|
|
|
cexp(double re, double im); |
3086
|
|
|
|
|
|
|
INIT: |
3087
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3088
|
0
|
|
|
|
|
|
double complex result = cexp(z); |
3089
|
|
|
|
|
|
|
PPCODE: |
3090
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3091
|
|
|
|
|
|
|
|
3092
|
|
|
|
|
|
|
#endif |
3093
|
|
|
|
|
|
|
|
3094
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CLOG |
3095
|
|
|
|
|
|
|
void |
3096
|
|
|
|
|
|
|
clog(double re, double im); |
3097
|
|
|
|
|
|
|
INIT: |
3098
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3099
|
0
|
|
|
|
|
|
double complex result = clog(z); |
3100
|
|
|
|
|
|
|
PPCODE: |
3101
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3102
|
|
|
|
|
|
|
|
3103
|
|
|
|
|
|
|
#endif |
3104
|
|
|
|
|
|
|
|
3105
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CPOW |
3106
|
|
|
|
|
|
|
void |
3107
|
|
|
|
|
|
|
cpow(double re_x, double im_x, double re_y, double im_y); |
3108
|
|
|
|
|
|
|
INIT: |
3109
|
0
|
|
|
|
|
|
double complex x = re_x + im_x * I; |
3110
|
0
|
|
|
|
|
|
double complex y = re_y + im_y * I; |
3111
|
0
|
|
|
|
|
|
double complex result = cpow(x, y); |
3112
|
|
|
|
|
|
|
PPCODE: |
3113
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3114
|
|
|
|
|
|
|
|
3115
|
|
|
|
|
|
|
#endif |
3116
|
|
|
|
|
|
|
|
3117
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CSQRT |
3118
|
|
|
|
|
|
|
void |
3119
|
|
|
|
|
|
|
csqrt(double re, double im); |
3120
|
|
|
|
|
|
|
INIT: |
3121
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3122
|
0
|
|
|
|
|
|
double complex result = csqrt(z); |
3123
|
|
|
|
|
|
|
PPCODE: |
3124
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3125
|
|
|
|
|
|
|
|
3126
|
|
|
|
|
|
|
#endif |
3127
|
|
|
|
|
|
|
|
3128
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CACOS |
3129
|
|
|
|
|
|
|
void |
3130
|
|
|
|
|
|
|
cacos(double re, double im); |
3131
|
|
|
|
|
|
|
INIT: |
3132
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3133
|
0
|
|
|
|
|
|
double complex result = cacos(z); |
3134
|
|
|
|
|
|
|
PPCODE: |
3135
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3136
|
|
|
|
|
|
|
|
3137
|
|
|
|
|
|
|
#endif |
3138
|
|
|
|
|
|
|
|
3139
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CACOSH |
3140
|
|
|
|
|
|
|
void |
3141
|
|
|
|
|
|
|
cacosh(double re, double im); |
3142
|
|
|
|
|
|
|
INIT: |
3143
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3144
|
0
|
|
|
|
|
|
double complex result = cacosh(z); |
3145
|
|
|
|
|
|
|
PPCODE: |
3146
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3147
|
|
|
|
|
|
|
|
3148
|
|
|
|
|
|
|
#endif |
3149
|
|
|
|
|
|
|
|
3150
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CASIN |
3151
|
|
|
|
|
|
|
void |
3152
|
|
|
|
|
|
|
casin(double re, double im); |
3153
|
|
|
|
|
|
|
INIT: |
3154
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3155
|
0
|
|
|
|
|
|
double complex result = casin(z); |
3156
|
|
|
|
|
|
|
PPCODE: |
3157
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3158
|
|
|
|
|
|
|
|
3159
|
|
|
|
|
|
|
#endif |
3160
|
|
|
|
|
|
|
|
3161
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CASINH |
3162
|
|
|
|
|
|
|
void |
3163
|
|
|
|
|
|
|
casinh(double re, double im); |
3164
|
|
|
|
|
|
|
INIT: |
3165
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3166
|
0
|
|
|
|
|
|
double complex result = casinh(z); |
3167
|
|
|
|
|
|
|
PPCODE: |
3168
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3169
|
|
|
|
|
|
|
|
3170
|
|
|
|
|
|
|
#endif |
3171
|
|
|
|
|
|
|
|
3172
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CATAN |
3173
|
|
|
|
|
|
|
void |
3174
|
|
|
|
|
|
|
catan(double re, double im); |
3175
|
|
|
|
|
|
|
INIT: |
3176
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3177
|
0
|
|
|
|
|
|
double complex result = catan(z); |
3178
|
|
|
|
|
|
|
PPCODE: |
3179
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3180
|
|
|
|
|
|
|
|
3181
|
|
|
|
|
|
|
#endif |
3182
|
|
|
|
|
|
|
|
3183
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CATANH |
3184
|
|
|
|
|
|
|
void |
3185
|
|
|
|
|
|
|
catanh(double re, double im); |
3186
|
|
|
|
|
|
|
INIT: |
3187
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3188
|
0
|
|
|
|
|
|
double complex result = catanh(z); |
3189
|
|
|
|
|
|
|
PPCODE: |
3190
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3191
|
|
|
|
|
|
|
|
3192
|
|
|
|
|
|
|
#endif |
3193
|
|
|
|
|
|
|
|
3194
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CCOS |
3195
|
|
|
|
|
|
|
void |
3196
|
|
|
|
|
|
|
ccos(double re, double im); |
3197
|
|
|
|
|
|
|
INIT: |
3198
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3199
|
0
|
|
|
|
|
|
double complex result = ccos(z); |
3200
|
|
|
|
|
|
|
PPCODE: |
3201
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3202
|
|
|
|
|
|
|
|
3203
|
|
|
|
|
|
|
#endif |
3204
|
|
|
|
|
|
|
|
3205
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CCOSH |
3206
|
|
|
|
|
|
|
void |
3207
|
|
|
|
|
|
|
ccosh(double re, double im); |
3208
|
|
|
|
|
|
|
INIT: |
3209
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3210
|
0
|
|
|
|
|
|
double complex result = ccosh(z); |
3211
|
|
|
|
|
|
|
PPCODE: |
3212
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3213
|
|
|
|
|
|
|
|
3214
|
|
|
|
|
|
|
#endif |
3215
|
|
|
|
|
|
|
|
3216
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CSIN |
3217
|
|
|
|
|
|
|
void |
3218
|
|
|
|
|
|
|
csin(double re, double im); |
3219
|
|
|
|
|
|
|
INIT: |
3220
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3221
|
0
|
|
|
|
|
|
double complex result = csin(z); |
3222
|
|
|
|
|
|
|
PPCODE: |
3223
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3224
|
|
|
|
|
|
|
|
3225
|
|
|
|
|
|
|
#endif |
3226
|
|
|
|
|
|
|
|
3227
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CSINH |
3228
|
|
|
|
|
|
|
void |
3229
|
|
|
|
|
|
|
csinh(double re, double im); |
3230
|
|
|
|
|
|
|
INIT: |
3231
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3232
|
0
|
|
|
|
|
|
double complex result = csinh(z); |
3233
|
|
|
|
|
|
|
PPCODE: |
3234
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3235
|
|
|
|
|
|
|
|
3236
|
|
|
|
|
|
|
#endif |
3237
|
|
|
|
|
|
|
|
3238
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CTAN |
3239
|
|
|
|
|
|
|
void |
3240
|
|
|
|
|
|
|
ctan(double re, double im); |
3241
|
|
|
|
|
|
|
INIT: |
3242
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3243
|
0
|
|
|
|
|
|
double complex result = ctan(z); |
3244
|
|
|
|
|
|
|
PPCODE: |
3245
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3246
|
|
|
|
|
|
|
|
3247
|
|
|
|
|
|
|
#endif |
3248
|
|
|
|
|
|
|
|
3249
|
|
|
|
|
|
|
#ifdef PSX2008_HAS_CTANH |
3250
|
|
|
|
|
|
|
void |
3251
|
|
|
|
|
|
|
ctanh(double re, double im); |
3252
|
|
|
|
|
|
|
INIT: |
3253
|
0
|
|
|
|
|
|
double complex z = re + im * I; |
3254
|
0
|
|
|
|
|
|
double complex result = ctanh(z); |
3255
|
|
|
|
|
|
|
PPCODE: |
3256
|
0
|
0
|
|
|
|
|
RETURN_COMPLEX(result); |
3257
|
|
|
|
|
|
|
|
3258
|
|
|
|
|
|
|
#endif |
3259
|
|
|
|
|
|
|
|
3260
|
|
|
|
|
|
|
## DESTROY is called when a file handle we created (e.g. in openat) |
3261
|
|
|
|
|
|
|
## is cleaned up. This is just a dummy to silence AUTOLOAD. We leave |
3262
|
|
|
|
|
|
|
## it up to Perl to take the necessary steps. |
3263
|
|
|
|
|
|
|
void |
3264
|
|
|
|
|
|
|
DESTROY(...); |
3265
|
|
|
|
|
|
|
PPCODE: |
3266
|
|
|
|
|
|
|
|
3267
|
|
|
|
|
|
|
BOOT: |
3268
|
|
|
|
|
|
|
{ |
3269
|
|
|
|
|
|
|
} |
3270
|
|
|
|
|
|
|
|
3271
|
|
|
|
|
|
|
# vim: set ts=4 sw=4 sts=4 expandtab: |