Viewing file:  warnings.h (4.23 KB) -rw-rw-rw-
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/* -*- buffer-read-only: t -*-
!!!!!!! DO NOT EDIT THIS FILE !!!!!!!
This file is built by regen/warnings.pl.
Any changes made here will be lost!
*/
#define Off(x) ((x) / 8)
#define Bit(x) (1 << ((x) % 8))
#define IsSet(a, x) ((a)[Off(x)] & Bit(x))
#define G_WARN_OFF 0 /* $^W == 0 */
#define G_WARN_ON 1 /* -w flag and $^W != 0 */
#define G_WARN_ALL_ON 2 /* -W flag */
#define G_WARN_ALL_OFF 4 /* -X flag */
#define G_WARN_ONCE 8 /* set if 'once' ever enabled */
#define G_WARN_ALL_MASK (G_WARN_ALL_ON|G_WARN_ALL_OFF)
#define pWARN_STD NULL
#define pWARN_ALL (((STRLEN*)0)+1) /* use warnings 'all' */
#define pWARN_NONE (((STRLEN*)0)+2) /* no warnings 'all' */
#define specialWARN(x) ((x) == pWARN_STD || (x) == pWARN_ALL || \
(x) == pWARN_NONE)
/* if PL_warnhook is set to this value, then warnings die */
#define PERL_WARNHOOK_FATAL (&PL_sv_placeholder)
/* Warnings Categories added in Perl 5.008 */
#define WARN_ALL 0
#define WARN_CLOSURE 1
#define WARN_DEPRECATED 2
#define WARN_EXITING 3
#define WARN_GLOB 4
#define WARN_IO 5
#define WARN_CLOSED 6
#define WARN_EXEC 7
#define WARN_LAYER 8
#define WARN_NEWLINE 9
#define WARN_PIPE 10
#define WARN_UNOPENED 11
#define WARN_MISC 12
#define WARN_NUMERIC 13
#define WARN_ONCE 14
#define WARN_OVERFLOW 15
#define WARN_PACK 16
#define WARN_PORTABLE 17
#define WARN_RECURSION 18
#define WARN_REDEFINE 19
#define WARN_REGEXP 20
#define WARN_SEVERE 21
#define WARN_DEBUGGING 22
#define WARN_INPLACE 23
#define WARN_INTERNAL 24
#define WARN_MALLOC 25
#define WARN_SIGNAL 26
#define WARN_SUBSTR 27
#define WARN_SYNTAX 28
#define WARN_AMBIGUOUS 29
#define WARN_BAREWORD 30
#define WARN_DIGIT 31
#define WARN_PARENTHESIS 32
#define WARN_PRECEDENCE 33
#define WARN_PRINTF 34
#define WARN_PROTOTYPE 35
#define WARN_QW 36
#define WARN_RESERVED 37
#define WARN_SEMICOLON 38
#define WARN_TAINT 39
#define WARN_THREADS 40
#define WARN_UNINITIALIZED 41
#define WARN_UNPACK 42
#define WARN_UNTIE 43
#define WARN_UTF8 44
#define WARN_VOID 45
/* Warnings Categories added in Perl 5.011 */
#define WARN_IMPRECISION 46
#define WARN_ILLEGALPROTO 47
/* Warnings Categories added in Perl 5.013 */
#define WARN_NON_UNICODE 48
#define WARN_NONCHAR 49
#define WARN_SURROGATE 50
#define WARNsize 13
#define WARN_ALLstring "\125\125\125\125\125\125\125\125\125\125\125\125\125"
#define WARN_NONEstring "\0\0\0\0\0\0\0\0\0\0\0\0\0"
#define isLEXWARN_on (PL_curcop->cop_warnings != pWARN_STD)
#define isLEXWARN_off (PL_curcop->cop_warnings == pWARN_STD)
#define isWARN_ONCE (PL_dowarn & (G_WARN_ON|G_WARN_ONCE))
#define isWARN_on(c,x) (IsSet((U8 *)(c + 1), 2*(x)))
#define isWARNf_on(c,x) (IsSet((U8 *)(c + 1), 2*(x)+1))
#define DUP_WARNINGS(p) \
(specialWARN(p) ? (STRLEN*)(p) \
: (STRLEN*)CopyD(p, PerlMemShared_malloc(sizeof(*p)+*p), sizeof(*p)+*p, \
char))
#define ckWARN(w) Perl_ckwarn(aTHX_ packWARN(w))
#define ckWARN2(w1,w2) Perl_ckwarn(aTHX_ packWARN2(w1,w2))
#define ckWARN3(w1,w2,w3) Perl_ckwarn(aTHX_ packWARN3(w1,w2,w3))
#define ckWARN4(w1,w2,w3,w4) Perl_ckwarn(aTHX_ packWARN4(w1,w2,w3,w4))
#define ckWARN_d(w) Perl_ckwarn_d(aTHX_ packWARN(w))
#define ckWARN2_d(w1,w2) Perl_ckwarn_d(aTHX_ packWARN2(w1,w2))
#define ckWARN3_d(w1,w2,w3) Perl_ckwarn_d(aTHX_ packWARN3(w1,w2,w3))
#define ckWARN4_d(w1,w2,w3,w4) Perl_ckwarn_d(aTHX_ packWARN4(w1,w2,w3,w4))
#define WARNshift 8
#define packWARN(a) (a )
#define packWARN2(a,b) ((a) | ((b)<<8) )
#define packWARN3(a,b,c) ((a) | ((b)<<8) | ((c)<<16) )
#define packWARN4(a,b,c,d) ((a) | ((b)<<8) | ((c)<<16) | ((d) <<24))
#define unpackWARN1(x) ((x) & 0xFF)
#define unpackWARN2(x) (((x) >>8) & 0xFF)
#define unpackWARN3(x) (((x) >>16) & 0xFF)
#define unpackWARN4(x) (((x) >>24) & 0xFF)
#define ckDEAD(x) \
( ! specialWARN(PL_curcop->cop_warnings) && \
( isWARNf_on(PL_curcop->cop_warnings, WARN_ALL) || \
isWARNf_on(PL_curcop->cop_warnings, unpackWARN1(x)) || \
isWARNf_on(PL_curcop->cop_warnings, unpackWARN2(x)) || \
isWARNf_on(PL_curcop->cop_warnings, unpackWARN3(x)) || \
isWARNf_on(PL_curcop->cop_warnings, unpackWARN4(x))))
/* end of file warnings.h */
/* ex: set ro: */
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