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1
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/* vi: set ft=c : */ |
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2
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3
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/* TODO: This only adds cop_disable_warning. Still need to add |
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4
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* cop_has_warning |
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5
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* cop_enable_warning |
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6
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*/ |
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7
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8
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#ifndef Perl_Warn_Off_ |
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9
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# define Perl_Warn_Off_(x) ((x) / 8) |
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10
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# define Perl_Warn_Bit_(x) (1 << ((x) % 8)) |
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11
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#endif |
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12
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13
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#ifndef cop_disable_warning |
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14
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# define cop_disable_warning(cop, warn_bit) S_cop_disable_warning(aTHX_ cop, warn_bit) |
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15
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2
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void S_cop_disable_warning(pTHX_ COP *cop, int warn_bit) |
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16
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{ |
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17
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#if HAVE_PERL_VERSION(5,37,6) |
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18
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/* cop_warnings no longer has the weird STRLEN prefix on it |
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19
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* https://github.com/Perl/perl5/pull/20469 |
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20
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*/ |
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21
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2
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char *warnings = cop->cop_warnings; |
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22
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# define WARNING_BITS warnings |
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23
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#else |
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24
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STRLEN *warnings = cop->cop_warnings; |
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25
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# define WARNING_BITS (char *)(warnings + 1) |
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26
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#endif |
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27
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char *warning_bits; |
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28
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29
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2
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50
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if(warnings == pWARN_NONE) |
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30
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return; |
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31
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32
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2
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50
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if(warnings == pWARN_STD) |
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33
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/* TODO: understand what STD vs ALL means */ |
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34
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warning_bits = WARN_ALLstring; |
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35
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2
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50
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else if(warnings == pWARN_ALL) |
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36
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warning_bits = WARN_ALLstring; |
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37
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else |
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38
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warning_bits = WARNING_BITS; |
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39
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40
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2
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warnings = Perl_new_warnings_bitfield(aTHX_ warnings, warning_bits, WARNsize); |
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41
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2
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cop->cop_warnings = warnings; |
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42
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43
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warning_bits = WARNING_BITS; |
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44
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2
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warning_bits[Perl_Warn_Off_(2*warn_bit)] &= ~Perl_Warn_Bit_(2*warn_bit); |
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45
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46
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#undef WARNING_BITS |
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47
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} |
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48
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#endif |