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#include "EXTERN.h" |
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2
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#include "perl.h" |
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3
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#include "XSUB.h" |
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4
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#include "ppport.h" |
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5
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#include "ffi_platypus.h" |
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6
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#include "ffi_platypus_guts.h" |
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7
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8
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16
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XS(ffi_pl_record_accessor_opaque) |
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9
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{ |
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10
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ffi_pl_record_member *member; |
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11
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SV *self; |
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12
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SV *arg; |
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13
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char *ptr1; |
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14
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void **ptr2; |
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15
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16
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16
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dVAR; dXSARGS; |
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18
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16
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50
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if(items == 0) |
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19
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0
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croak("This is a method, you must provide at least the object"); |
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20
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21
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16
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member = (ffi_pl_record_member*) CvXSUBANY(cv).any_ptr; |
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22
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23
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16
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self = ST(0); |
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24
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16
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50
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if(SvROK(self)) |
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25
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16
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self = SvRV(self); |
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26
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27
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16
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50
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if(!SvOK(self)) |
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0
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0
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28
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0
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croak("Null record error"); |
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29
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30
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16
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50
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ptr1 = (char*) SvPV_nolen(self); |
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31
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16
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ptr2 = (void**) &ptr1[member->offset]; |
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32
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33
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16
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100
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if(items > 1) |
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34
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{ |
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35
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6
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100
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if(SvREADONLY(self)) |
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36
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{ |
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37
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2
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croak("record is read-only"); |
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38
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} |
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39
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else |
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40
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{ |
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41
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4
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arg = ST(1); |
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42
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4
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100
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*ptr2 = SvOK(arg) ? INT2PTR(void*, SvIV(arg)) : NULL; |
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50
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50
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50
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43
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} |
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44
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} |
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45
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46
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14
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50
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if(GIMME_V == G_VOID) |
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100
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47
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4
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XSRETURN_EMPTY; |
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48
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49
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10
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100
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if(*ptr2 != NULL) |
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50
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9
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XSRETURN_IV( PTR2IV( *ptr2 )); |
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51
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else |
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52
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1
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XSRETURN_EMPTY; |
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53
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} |
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54
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55
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27
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XS(ffi_pl_record_accessor_opaque_array) |
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56
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{ |
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57
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ffi_pl_record_member *member; |
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58
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SV *self; |
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59
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SV *arg; |
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60
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SV **item; |
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61
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AV *av; |
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62
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char *ptr1; |
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63
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void **ptr2; |
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64
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int i; |
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65
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66
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27
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dVAR; dXSARGS; |
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67
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68
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27
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50
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if(items == 0) |
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69
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0
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croak("This is a method, you must provide at least the object"); |
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70
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71
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27
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member = (ffi_pl_record_member*) CvXSUBANY(cv).any_ptr; |
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72
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73
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27
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self = ST(0); |
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74
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27
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50
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if(SvROK(self)) |
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75
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27
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self = SvRV(self); |
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76
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77
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27
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50
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if(!SvOK(self)) |
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0
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0
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78
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0
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croak("Null record error"); |
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79
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80
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27
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50
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ptr1 = (char*) SvPV_nolen(self); |
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81
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27
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ptr2 = (void**) &ptr1[member->offset]; |
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82
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83
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27
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100
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if(items > 1 && SvREADONLY(self)) |
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100
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84
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{ |
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85
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4
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croak("record is read-only"); |
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86
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} |
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87
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88
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23
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100
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if(items > 2) |
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89
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{ |
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90
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2
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50
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i = SvIV(ST(1)); |
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91
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2
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50
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if(i >= 0 && i < member->count) |
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50
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92
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{ |
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93
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2
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arg = ST(2); |
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94
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2
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100
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ptr2[i] = SvOK(arg) ? INT2PTR(void*, SvIV(arg)) : NULL; |
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50
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50
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50
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95
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} |
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96
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else |
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97
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{ |
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98
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2
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warn("illegal index %d", i); |
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99
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} |
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100
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} |
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101
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21
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100
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else if(items > 1) |
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102
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{ |
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103
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6
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arg = ST(1); |
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104
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9
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100
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if(SvROK(arg) && SvTYPE(SvRV(arg)) == SVt_PVAV) |
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50
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105
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{ |
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106
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3
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av = (AV*) SvRV(arg); |
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107
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10
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100
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for(i=0; i < member->count; i++) |
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108
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{ |
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109
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7
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item = av_fetch(av, i, 0); |
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110
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7
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50
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if(item != NULL && SvOK(*item)) |
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100
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50
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50
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111
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{ |
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112
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6
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50
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ptr2[i] = INT2PTR(void*, SvIV(*item)); |
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113
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} |
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114
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else |
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115
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{ |
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116
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1
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ptr2[i] = NULL; |
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117
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} |
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118
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} |
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119
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} |
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120
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else |
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121
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{ |
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122
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3
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50
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i = SvIV(ST(1)); |
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123
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3
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50
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if(i < 0 && i >= member->count) |
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0
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124
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{ |
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125
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0
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warn("illegal index %d", i); |
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126
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0
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XSRETURN_EMPTY; |
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127
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} |
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128
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3
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100
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else if(ptr2[i] == NULL) |
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129
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{ |
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130
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1
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XSRETURN_EMPTY; |
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131
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} |
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132
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else |
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133
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{ |
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134
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2
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XSRETURN_IV(PTR2IV(ptr2[i])); |
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135
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} |
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136
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warn("passing non array reference into ffi/platypus array argument type"); |
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137
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} |
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138
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} |
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139
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140
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20
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50
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if(GIMME_V == G_VOID) |
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100
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141
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5
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XSRETURN_EMPTY; |
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142
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143
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15
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av = newAV(); |
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144
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15
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av_fill(av, member->count-1); |
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145
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48
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100
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for(i=0; i < member->count; i++) |
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146
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{ |
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147
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33
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100
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if(ptr2[i] != NULL) |
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148
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31
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sv_setiv(*av_fetch(av, i, 1), PTR2IV(ptr2[i])); |
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149
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} |
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150
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15
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ST(0) = newRV_inc((SV*)av); |
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151
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15
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XSRETURN(1); |
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152
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} |