3 * Copyright (c) 1987-1994, Larry Wall
5 * You may distribute under the terms of either the GNU General Public
6 * License or the Artistic License, as specified in the README file.
15 * This file is being used for x2p stuff.
16 * Above symbol is defined via -D in 'x2p/Makefile.SH'
17 * Decouple x2p stuff from some of perls more extreme eccentricities.
23 #endif /* PERL_FOR_X2P */
26 * STMT_START { statements; } STMT_END;
27 * can be used as a single statement, as in
28 * if (x) STMT_START { ... } STMT_END; else ...
30 * Trying to select a version that gives no warnings...
32 #if !(defined(STMT_START) && defined(STMT_END))
33 # if defined(__GNUC__) && !defined(__STRICT_ANSI__)
34 # define STMT_START (void)( /* gcc supports ``({ STATEMENTS; })'' */
37 /* Now which other defined()s do we need here ??? */
38 # if (VOIDFLAGS) && (defined(sun) || defined(__sun__))
39 # define STMT_START if (1)
40 # define STMT_END else (void)0
42 # define STMT_START do
43 # define STMT_END while (0)
54 # define BYTEORDER 0x1234
57 /* Overall memory policy? */
63 * The following contortions are brought to you on behalf of all the
64 * standards, semi-standards, de facto standards, not-so-de-facto standards
65 * of the world, as well as all the other botches anyone ever thought of.
66 * The basic theory is that if we work hard enough here, the rest of the
67 * code can be a lot prettier. Well, so much for theory. Sorry, Henry...
70 /* define this once if either system, instead of cluttering up the src */
71 #if defined(MSDOS) || defined(atarist)
75 #if defined(__STDC__) || defined(vax11c) || defined(_AIX) || defined(__stdc__) || defined(__cplusplus)
79 #if defined(HASVOLATILE) || defined(STANDARD_C)
81 # define VOL // to temporarily suppress warnings
89 #define TAINT_IF(c) (tainted |= (c))
90 #define TAINT_NOT (tainted = 0)
91 #define TAINT_PROPER(s) if (tainting) taint_proper(no_security, s)
92 #define TAINT_ENV() if (tainting) taint_env()
96 # define BSD_GETPGRP(pid) getpgrp((pid))
99 # define BSD_SETPGRP(pid, pgrp) setpgrp((pid), (pgrp))
103 # define BSD_GETPGRP(pid) getpgrp2((pid))
109 # define BSD_SETPGRP(pid, pgrp) setpgrp2((pid), (pgrp))
116 #ifndef _TYPES_ /* If types.h defines this it's easy. */
117 # ifndef major /* Does everyone's types.h define this? */
118 # include <sys/types.h>
132 # include <varargs.h>
138 #ifdef USE_NEXT_CTYPE
140 #if NX_CURRENT_COMPILER_RELEASE >= 400
141 #include <objc/NXCType.h>
142 #else /* NX_CURRENT_COMPILER_RELEASE < 400 */
143 #include <appkit/NXCType.h>
144 #endif /* NX_CURRENT_COMPILER_RELEASE >= 400 */
146 #else /* !USE_NEXT_CTYPE */
148 #endif /* USE_NEXT_CTYPE */
154 #ifdef METHOD /* Defined by OSF/1 v3.0 by ctype.h */
161 # ifdef PARAM_NEEDS_TYPES
162 # include <sys/types.h>
164 # include <sys/param.h>
168 /* Use all the "standard" definitions? */
169 #if defined(STANDARD_C) && defined(I_STDLIB)
171 #endif /* STANDARD_C */
173 /* Maybe this comes after <stdlib.h> so we don't try to change
174 the standard library prototypes?. We'll use our own in
175 proto.h instead. I guess. The patch had no explanation.
179 # define malloc Perl_malloc
180 # define realloc Perl_realloc
181 # define free Perl_free
182 # define calloc Perl_calloc
184 # define safemalloc malloc
185 # define saferealloc realloc
186 # define safefree free
187 # define safecalloc calloc
190 #define MEM_SIZE Size_t
192 #if defined(I_STRING) || defined(__cplusplus)
195 # include <strings.h>
198 #if !defined(HAS_STRCHR) && defined(HAS_INDEX) && !defined(strchr)
200 #define strrchr rindex
203 #if defined(mips) && defined(ultrix) && !defined(__STDC__)
212 # if !defined(STANDARD_C) && !defined(I_STRING) && !defined(I_MEMORY)
214 extern char * memcpy _((char*, char*, int));
220 # define memcpy(d,s,l) bcopy(s,d,l)
222 # define memcpy(d,s,l) my_bcopy(s,d,l)
225 #endif /* HAS_MEMCPY */
228 # if !defined(STANDARD_C) && !defined(I_STRING) && !defined(I_MEMORY)
230 extern char *memset _((char*, int, int));
233 # define memzero(d,l) memset(d,0,l)
237 # define memzero(d,l) bzero(d,l)
239 # define memzero(d,l) my_bzero(d,l)
242 #endif /* HAS_MEMSET */
245 # if !defined(STANDARD_C) && !defined(I_STRING) && !defined(I_MEMORY)
247 extern int memcmp _((char*, char*, int));
252 # define memcmp my_memcmp
254 #endif /* HAS_MEMCMP */
256 #if !defined(HAS_MEMMOVE) && !defined(memmove)
257 # if defined(HAS_BCOPY) && defined(HAS_SAFE_BCOPY)
258 # define memmove(d,s,l) bcopy(s,d,l)
260 # if defined(HAS_MEMCPY) && defined(HAS_SAFE_MEMCPY)
261 # define memmove(d,s,l) memcpy(d,s,l)
263 # define memmove(d,s,l) my_bcopy(s,d,l)
269 # include <netinet/in.h>
273 #include <sys/stat.h>
276 /* The stat macros for Amdahl UTS, Unisoft System V/88 (and derivatives
277 like UTekV) are broken, sometimes giving false positives. Undefine
278 them here and let the code below set them to proper values.
280 The ghs macro stands for GreenHills Software C-1.8.5 which
281 is the C compiler for sysV88 and the various derivatives.
282 This header file bug is corrected in gcc-2.5.8 and later versions.
283 --Kaveh Ghazi (ghazi@noc.rutgers.edu) 10/3/94. */
285 #if defined(uts) || (defined(m88k) && defined(ghs))
299 # ifdef I_SYS_TIME_KERNEL
302 # include <sys/time.h>
303 # ifdef I_SYS_TIME_KERNEL
309 # if defined(HAS_TIMES) && defined(I_SYS_TIMES)
310 # include <sys/times.h>
314 #if defined(HAS_STRERROR) && (!defined(HAS_MKDIR) || !defined(HAS_RMDIR))
320 # define mkfifo(path, mode) (mknod((path), (mode) | S_IFIFO, 0))
322 #endif /* !HAS_MKFIFO */
327 # include <net/errno.h>
331 # define FIXSTATUS(sts) (U_L((sts) & 0xffff))
332 # define SHIFTSTATUS(sts) ((sts) >> 8)
333 # define SETERRNO(errcode,vmserrcode) errno = (errcode)
335 # define FIXSTATUS(sts) (U_L(sts))
336 # define SHIFTSTATUS(sts) (sts)
337 # define SETERRNO(errcode,vmserrcode) STMT_START {set_errno(errcode); set_vaxc_errno(vmserrcode);} STMT_END
342 extern int errno; /* ANSI allows errno to be an lvalue expr */
348 char *strerror _((int,...));
350 char *strerror _((int));
353 # define Strerror strerror
356 # ifdef HAS_SYS_ERRLIST
358 extern char *sys_errlist[];
360 # define Strerror(e) \
361 ((e) < 0 || (e) >= sys_nerr ? "(unknown)" : sys_errlist[e])
368 # include <sys/ioctl.h>
372 #if defined(mc300) || defined(mc500) || defined(mc700) || defined(mc6000)
373 # ifdef HAS_SOCKETPAIR
374 # undef HAS_SOCKETPAIR
389 /* Configure already sets Direntry_t */
390 #if defined(I_DIRENT)
392 # if defined(NeXT) && defined(I_SYS_DIR) /* NeXT needs dirent + sys/dir.h */
393 # include <sys/dir.h>
397 # include <sys/ndir.h>
401 # include <ndir.h> /* may be wrong in the future */
403 # include <sys/dir.h>
410 /* work around botch in SunOS 4.0.1 and 4.0.2 */
412 # define fputs(sv,fp) fprintf(fp,"%s",sv)
417 * The following gobbledygook brought to you on behalf of __STDC__.
418 * (I could just use #ifndef __STDC__, but this is more bulletproof
419 * in the face of half-implementations.)
424 # define S_IFMT _S_IFMT
426 # define S_IFMT 0170000
431 # define S_ISDIR(m) ((m & S_IFMT) == S_IFDIR)
435 # define S_ISCHR(m) ((m & S_IFMT) == S_IFCHR)
440 # define S_ISBLK(m) ((m & S_IFMT) == S_IFBLK)
442 # define S_ISBLK(m) (0)
447 # define S_ISREG(m) ((m & S_IFMT) == S_IFREG)
452 # define S_ISFIFO(m) ((m & S_IFMT) == S_IFIFO)
454 # define S_ISFIFO(m) (0)
460 # define S_ISLNK(m) _S_ISLNK(m)
463 # define S_ISLNK(m) ((m & S_IFMT) == _S_IFLNK)
466 # define S_ISLNK(m) ((m & S_IFMT) == S_IFLNK)
468 # define S_ISLNK(m) (0)
476 # define S_ISSOCK(m) _S_ISSOCK(m)
479 # define S_ISSOCK(m) ((m & S_IFMT) == _S_IFSOCK)
482 # define S_ISSOCK(m) ((m & S_IFMT) == S_IFSOCK)
484 # define S_ISSOCK(m) (0)
492 # define S_IRUSR S_IREAD
493 # define S_IWUSR S_IWRITE
494 # define S_IXUSR S_IEXEC
496 # define S_IRUSR 0400
497 # define S_IWUSR 0200
498 # define S_IXUSR 0100
500 # define S_IRGRP (S_IRUSR>>3)
501 # define S_IWGRP (S_IWUSR>>3)
502 # define S_IXGRP (S_IXUSR>>3)
503 # define S_IROTH (S_IRUSR>>6)
504 # define S_IWOTH (S_IWUSR>>6)
505 # define S_IXOTH (S_IXUSR>>6)
509 # define S_ISUID 04000
513 # define S_ISGID 02000
520 #if defined(cray) || defined(gould) || defined(i860) || defined(pyr)
521 # define SLOPPYDIVIDE
524 #if defined(cray) || defined(convex) || BYTEORDER > 0xffff
532 /* XXX QUAD stuff is not currently supported on most systems.
533 Specifically, perl internals don't support long long. Among
534 the many problems is that some compilers support long long,
535 but the underlying library functions (such as sprintf) don't.
536 Some things do work (such as quad pack/unpack on convex);
537 also some systems use long long for the fpos_t typedef. That
540 The IV type is supposed to be long enough to hold any integral
542 --Andy Dougherty August 1996
550 # define Quad_t long long
556 typedef unsigned Quad_t UV;
557 # define IV_MAX PERL_QUAD_MAX
558 # define IV_MIN PERL_QUAD_MIN
559 # define UV_MAX PERL_UQUAD_MAX
560 # define UV_MIN PERL_UQUAD_MIN
563 typedef unsigned long UV;
564 # define IV_MAX PERL_LONG_MAX
565 # define IV_MIN PERL_LONG_MIN
566 # define UV_MAX PERL_ULONG_MAX
567 # define UV_MIN PERL_ULONG_MIN
570 /* Previously these definitions used hardcoded figures.
571 * It is hoped these formula are more portable, although
572 * no data one way or another is presently known to me.
573 * The "PERL_" names are used because these calculated constants
574 * do not meet the ANSI requirements for LONG_MAX, etc., which
575 * need to be constants acceptable to #if - kja
576 * define PERL_LONG_MAX 2147483647L
577 * define PERL_LONG_MIN (-LONG_MAX - 1)
578 * define PERL ULONG_MAX 4294967295L
581 #ifdef I_LIMITS /* Needed for cast_xxx() functions below. */
590 # define PERL_CHAR_MAX CHAR_MAX
592 # ifdef MAXCHAR /* Often used in <values.h> */
593 # define PERL_CHAR_MAX MAXCHAR
595 # define PERL_CHAR_MAX ((char) ((~(unsigned char)0) >> 1))
600 # define PERL_CHAR_MIN CHAR_MIN
603 # define PERL_CHAR_MIN MINCHAR
605 # define PERL_CHAR_MIN (-PERL_CHAR_MAX - ((3 & -1) == 3))
610 # define PERL_UCHAR_MAX UCHAR_MAX
613 # define PERL_UCHAR_MAX MAXUCHAR
615 # define PERL_UCHAR_MAX (~(unsigned char)0)
619 #define PERL_UCHAR_MIN 0
622 # define PERL_SHORT_MAX SHORT_MAX
624 # ifdef MAXSHORT /* Often used in <values.h> */
625 # define PERL_SHORT_MAX MAXSHORT
627 # define PERL_SHORT_MAX ((short) ((~(unsigned short)0) >> 1))
632 # define PERL_SHORT_MIN SHORT_MIN
635 # define PERL_SHORT_MIN MINSHORT
637 # define PERL_SHORT_MIN (-PERL_SHORT_MAX - ((3 & -1) == 3))
642 # define PERL_USHORT_MAX USHORT_MAX
645 # define PERL_USHORT_MAX MAXUSHORT
647 # define PERL_USHORT_MAX (~(unsigned short)0)
651 #define PERL_USHORT_MIN 0
654 # define PERL_INT_MAX INT_MAX
656 # ifdef MAXINT /* Often used in <values.h> */
657 # define PERL_INT_MAX MAXINT
659 # define PERL_INT_MAX ((int) ((~(unsigned int)0) >> 1))
664 # define PERL_INT_MIN INT_MIN
667 # define PERL_INT_MIN MININT
669 # define PERL_INT_MIN (-PERL_INT_MAX - ((3 & -1) == 3))
674 # define PERL_UINT_MAX UINT_MAX
677 # define PERL_UINT_MAX MAXUINT
679 # define PERL_UINT_MAX (~(unsigned int)0)
683 #define PERL_UINT_MIN 0
686 # define PERL_LONG_MAX LONG_MAX
688 # ifdef MAXLONG /* Often used in <values.h> */
689 # define PERL_LONG_MAX MAXLONG
691 # define PERL_LONG_MAX ((long) ((~(unsigned long)0) >> 1))
696 # define PERL_LONG_MIN LONG_MIN
699 # define PERL_LONG_MIN MINLONG
701 # define PERL_LONG_MIN (-PERL_LONG_MAX - ((3 & -1) == 3))
706 # define PERL_ULONG_MAX ULONG_MAX
709 # define PERL_ULONG_MAX MAXULONG
711 # define PERL_ULONG_MAX (~(unsigned long)0)
715 #define PERL_ULONG_MIN 0L
719 # define PERL_QUAD_MAX QUAD_MAX
721 # define PERL_QUAD_MAX ((IV) ((~(UV)0) >> 1))
725 # define PERL_QUAD_MIN QUAD_MIN
727 # define PERL_QUAD_MIN (-PERL_LONG_MAX - ((3 & -1) == 3))
731 # define PERL_UQUAD_MAX UQUAD_MAX
733 # define PERL_UQUAD_MAX (~(UV)0)
736 # define PERL_UQUAD_MIN 0
739 typedef MEM_SIZE STRLEN;
741 typedef struct op OP;
742 typedef struct cop COP;
743 typedef struct unop UNOP;
744 typedef struct binop BINOP;
745 typedef struct listop LISTOP;
746 typedef struct logop LOGOP;
747 typedef struct condop CONDOP;
748 typedef struct pmop PMOP;
749 typedef struct svop SVOP;
750 typedef struct gvop GVOP;
751 typedef struct pvop PVOP;
752 typedef struct loop LOOP;
754 typedef struct Outrec Outrec;
755 typedef struct interpreter PerlInterpreter;
756 typedef struct ff FF;
757 typedef struct sv SV;
758 typedef struct av AV;
759 typedef struct hv HV;
760 typedef struct cv CV;
761 typedef struct regexp REGEXP;
762 typedef struct gp GP;
763 typedef struct gv GV;
764 typedef struct io IO;
765 typedef struct context CONTEXT;
766 typedef struct block BLOCK;
768 typedef struct magic MAGIC;
769 typedef struct xrv XRV;
770 typedef struct xpv XPV;
771 typedef struct xpviv XPVIV;
772 typedef struct xpvnv XPVNV;
773 typedef struct xpvmg XPVMG;
774 typedef struct xpvlv XPVLV;
775 typedef struct xpvav XPVAV;
776 typedef struct xpvhv XPVHV;
777 typedef struct xpvgv XPVGV;
778 typedef struct xpvcv XPVCV;
779 typedef struct xpvbm XPVBM;
780 typedef struct xpvfm XPVFM;
781 typedef struct xpvio XPVIO;
782 typedef struct mgvtbl MGVTBL;
783 typedef union any ANY;
787 typedef I32 (*filter_t) _((int, SV *, int));
788 #define FILTER_READ(idx, sv, len) filter_read(idx, sv, len)
789 #define FILTER_DATA(idx) (AvARRAY(rsfp_filters)[idx])
790 #define FILTER_ISREADER(idx) (idx >= AvFILL(rsfp_filters))
803 # include "./plan9/plan9ish.h"
805 # include "unixish.h"
810 /* Some unistd.h's give a prototype for pause() even though
811 HAS_PAUSE ends up undefined. This causes the #define
812 below to be rejected by the compmiler. Sigh.
817 #define Pause() sleep((32767<<16)+32767)
822 /* on BSDish systes we're safe */
823 # define IOCPARM_LEN(x) (((x) >> 16) & IOCPARM_MASK)
825 /* otherwise guess at what's safe */
826 # define IOCPARM_LEN(x) 256
835 void (*any_dptr) _((void*));
852 /* work around some libPW problems */
857 #if defined(iAPX286) || defined(M_I286) || defined(I80286)
861 #if defined(htonl) && !defined(HAS_HTONL)
864 #if defined(htons) && !defined(HAS_HTONS)
867 #if defined(ntohl) && !defined(HAS_NTOHL)
870 #if defined(ntohs) && !defined(HAS_NTOHS)
874 #if (BYTEORDER & 0xffff) != 0x4321
880 #define htons my_swap
881 #define htonl my_htonl
882 #define ntohs my_swap
883 #define ntohl my_ntohl
886 #if (BYTEORDER & 0xffff) == 0x4321
895 * Little-endian byte order functions - 'v' for 'VAX', or 'reVerse'.
898 #if BYTEORDER != 0x1234
903 # if BYTEORDER == 0x4321
904 # define vtohl(x) ((((x)&0xFF)<<24) \
906 +(((x)&0x0000FF00)<<8) \
907 +(((x)&0x00FF0000)>>8) )
908 # define vtohs(x) ((((x)&0xFF)<<8) + (((x)>>8)&0xFF))
909 # define htovl(x) vtohl(x)
910 # define htovs(x) vtohs(x)
912 /* otherwise default to functions in util.c */
916 #define U_S(what) ((U16)(what))
917 #define U_I(what) ((unsigned int)(what))
918 #define U_L(what) ((U32)(what))
920 U32 cast_ulong _((double));
921 #define U_S(what) ((U16)cast_ulong((double)(what)))
922 #define U_I(what) ((unsigned int)cast_ulong((double)(what)))
923 #define U_L(what) (cast_ulong((double)(what)))
927 #define I_32(what) ((I32)(what))
928 #define I_V(what) ((IV)(what))
929 #define U_V(what) ((UV)(what))
931 I32 cast_i32 _((double));
932 #define I_32(what) (cast_i32((double)(what)))
933 IV cast_iv _((double));
934 #define I_V(what) (cast_iv((double)(what)))
935 UV cast_uv _((double));
936 #define U_V(what) (cast_uv((double)(what)))
950 # define TMPPATH "/tmp/perl-eXXXXXX"
954 Uid_t getuid _((void));
955 Uid_t geteuid _((void));
956 Gid_t getgid _((void));
957 Gid_t getegid _((void));
961 #ifndef Perl_debug_log
962 #define Perl_debug_log PerlIO_stderr()
966 #define DEBUG(a) if (debug) a
967 #define DEBUG_p(a) if (debug & 1) a
968 #define DEBUG_s(a) if (debug & 2) a
969 #define DEBUG_l(a) if (debug & 4) a
970 #define DEBUG_t(a) if (debug & 8) a
971 #define DEBUG_o(a) if (debug & 16) a
972 #define DEBUG_c(a) if (debug & 32) a
973 #define DEBUG_P(a) if (debug & 64) a
974 #define DEBUG_m(a) if (curinterp && debug & 128) a
975 #define DEBUG_f(a) if (debug & 256) a
976 #define DEBUG_r(a) if (debug & 512) a
977 #define DEBUG_x(a) if (debug & 1024) a
978 #define DEBUG_u(a) if (debug & 2048) a
979 #define DEBUG_L(a) if (debug & 4096) a
980 #define DEBUG_H(a) if (debug & 8192) a
981 #define DEBUG_X(a) if (debug & 16384) a
982 #define DEBUG_D(a) if (debug & 32768) a
1003 #define YYMAXDEPTH 300
1005 #define assert(what) DEB( { \
1007 croak("Assertion failed: file \"%s\", line %d", \
1008 __FILE__, __LINE__); \
1013 I32 (*uf_val)_((IV, SV*));
1014 I32 (*uf_set)_((IV, SV*));
1018 /* Fix these up for __STDC__ */
1020 char *mktemp _((char*));
1021 double atof _((const char*));
1025 /* All of these are in stdlib.h or time.h for ANSI C */
1027 struct tm *gmtime(), *localtime();
1028 char *strchr(), *strrchr();
1029 char *strcpy(), *strcat();
1030 #endif /* ! STANDARD_C */
1039 double exp _((double));
1040 double log _((double));
1041 double sqrt _((double));
1042 double modf _((double,double*));
1043 double sin _((double));
1044 double cos _((double));
1045 double atan2 _((double,double));
1046 double pow _((double,double));
1053 #ifdef __NeXT__ /* or whatever catches all NeXTs */
1054 char *crypt (); /* Maybe more hosts will need the unprototyped version */
1056 char *crypt _((const char*, const char*));
1058 char *getenv _((const char*));
1059 Off_t lseek _((int,Off_t,int));
1060 char *getlogin _((void));
1063 #ifdef UNLINK_ALL_VERSIONS /* Currently only makes sense for VMS */
1064 #define UNLINK unlnk
1065 I32 unlnk _((char*));
1067 #define UNLINK unlink
1070 #ifndef HAS_SETREUID
1071 # ifdef HAS_SETRESUID
1072 # define setreuid(r,e) setresuid(r,e,(Uid_t)-1)
1073 # define HAS_SETREUID
1076 #ifndef HAS_SETREGID
1077 # ifdef HAS_SETRESGID
1078 # define setregid(r,e) setresgid(r,e,(Gid_t)-1)
1079 # define HAS_SETREGID
1088 # ifndef DEBUGGING_MSTATS
1089 # define DEBUGGING_MSTATS
1097 # define PAD_SV(po) pad_sv(po)
1099 # define PAD_SV(po) curpad[po]
1107 EXT PerlInterpreter * curinterp; /* currently running interpreter */
1108 /* VMS doesn't use environ array and NeXT has problems with crt0.o globals */
1109 #if !defined(VMS) && !(defined(NeXT) && defined(__DYNAMIC__))
1110 extern char ** environ; /* environment variables supplied via exec */
1112 # if defined(NeXT) && defined(__DYNAMIC__)
1114 # include <mach-o/dyld.h>
1115 EXT char *** environ_pointer;
1116 # define environ (*environ_pointer)
1118 #endif /* environ processing */
1120 EXT int uid; /* current real user id */
1121 EXT int euid; /* current effective user id */
1122 EXT int gid; /* current real group id */
1123 EXT int egid; /* current effective group id */
1124 EXT bool nomemok; /* let malloc context handle nomem */
1125 EXT U32 an; /* malloc sequence number */
1126 EXT U32 cop_seqmax; /* statement sequence number */
1127 EXT U16 op_seqmax; /* op sequence number */
1128 EXT U32 evalseq; /* eval sequence number */
1129 EXT U32 sub_generation; /* inc to force methods to be looked up again */
1130 EXT char ** origenviron;
1132 EXT U32 * profiledata;
1133 EXT int maxo INIT(MAXO);/* Number of ops */
1134 EXT char * osname; /* operating system */
1136 EXT XPV* xiv_arenaroot; /* list of allocated xiv areas */
1137 EXT IV ** xiv_root; /* free xiv list--shared by interpreters */
1138 EXT double * xnv_root; /* free xnv list--shared by interpreters */
1139 EXT XRV * xrv_root; /* free xrv list--shared by interpreters */
1140 EXT XPV * xpv_root; /* free xpv list--shared by interpreters */
1141 EXT HE * he_root; /* free he list--shared by interpreters */
1142 EXT char * nice_chunk; /* a nice chunk of memory to reuse */
1143 EXT U32 nice_chunk_size;/* how nice the chunk of memory is */
1145 /* Stack for currently executing thread--context switch must handle this. */
1146 EXT SV ** stack_base; /* stack->array_ary */
1147 EXT SV ** stack_sp; /* stack pointer now */
1148 EXT SV ** stack_max; /* stack->array_ary + stack->array_max */
1150 /* likewise for these */
1152 EXT OP * op; /* current op--oughta be in a global register */
1154 EXT I32 * scopestack; /* blocks we've entered */
1155 EXT I32 scopestack_ix;
1156 EXT I32 scopestack_max;
1158 EXT ANY* savestack; /* to save non-local values on */
1159 EXT I32 savestack_ix;
1160 EXT I32 savestack_max;
1162 EXT OP ** retstack; /* returns we've pushed */
1163 EXT I32 retstack_ix;
1164 EXT I32 retstack_max;
1166 EXT I32 * markstack; /* stackmarks we're remembering */
1167 EXT I32 * markstack_ptr; /* stackmarks we're remembering */
1168 EXT I32 * markstack_max; /* stackmarks we're remembering */
1176 EXT char buf[2048]; /* should be longer than PATH_MAX */
1177 EXT char tokenbuf[256];
1178 EXT struct stat statbuf;
1180 EXT struct tms timesbuf;
1182 EXT STRLEN na; /* for use in SvPV when length is Not Applicable */
1184 /* for tmp use in stupid debuggers */
1189 /* handy constants */
1190 EXT char * Yes INIT("1");
1191 EXT char * No INIT("");
1192 EXT char * hexdigit INIT("0123456789abcdef0123456789ABCDEFx");
1193 EXT char * patleave INIT("\\.^$@dDwWsSbB+*?|()-nrtfeaxc0123456789[{]}");
1194 EXT char * vert INIT("|");
1196 EXT char warn_uninit[]
1197 INIT("Use of uninitialized value");
1198 EXT char warn_nosemi[]
1199 INIT("Semicolon seems to be missing");
1200 EXT char warn_reserved[]
1201 INIT("Unquoted string \"%s\" may clash with future reserved word");
1203 INIT("Unsuccessful %s on filename containing newline");
1204 EXT char no_wrongref[]
1205 INIT("Can't use %s ref as %s ref");
1206 EXT char no_symref[]
1207 INIT("Can't use string (\"%.32s\") as %s ref while \"strict refs\" in use");
1209 INIT("Can't use an undefined value as %s reference");
1211 INIT("Modification of non-creatable array value attempted, subscript %d");
1213 INIT("Modification of non-creatable hash value attempted, subscript \"%s\"");
1214 EXT char no_modify[]
1215 INIT("Modification of a read-only value attempted");
1217 INIT("Out of memory!\n");
1218 EXT char no_security[]
1219 INIT("Insecure dependency in %s%s");
1220 EXT char no_sock_func[]
1221 INIT("Unsupported socket function \"%s\" called");
1222 EXT char no_dir_func[]
1223 INIT("Unsupported directory function \"%s\" called");
1225 INIT("The %s function is unimplemented");
1226 EXT char no_myglob[]
1227 INIT("\"my\" variable %s can't be in a package");
1233 EXT char * cshname INIT(CSH);
1238 EXT char *sig_name[] = { SIG_NAME };
1239 EXT int sig_num[] = { SIG_NUM };
1240 EXT SV * psig_ptr[sizeof(sig_num)/sizeof(*sig_num)];
1241 EXT SV * psig_name[sizeof(sig_num)/sizeof(*sig_num)];
1243 EXT char *sig_name[];
1245 EXT SV * psig_ptr[];
1246 EXT SV * psig_name[];
1250 EXT unsigned char fold[] = { /* fast case folding table */
1251 0, 1, 2, 3, 4, 5, 6, 7,
1252 8, 9, 10, 11, 12, 13, 14, 15,
1253 16, 17, 18, 19, 20, 21, 22, 23,
1254 24, 25, 26, 27, 28, 29, 30, 31,
1255 32, 33, 34, 35, 36, 37, 38, 39,
1256 40, 41, 42, 43, 44, 45, 46, 47,
1257 48, 49, 50, 51, 52, 53, 54, 55,
1258 56, 57, 58, 59, 60, 61, 62, 63,
1259 64, 'a', 'b', 'c', 'd', 'e', 'f', 'g',
1260 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
1261 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
1262 'x', 'y', 'z', 91, 92, 93, 94, 95,
1263 96, 'A', 'B', 'C', 'D', 'E', 'F', 'G',
1264 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
1265 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
1266 'X', 'Y', 'Z', 123, 124, 125, 126, 127,
1267 128, 129, 130, 131, 132, 133, 134, 135,
1268 136, 137, 138, 139, 140, 141, 142, 143,
1269 144, 145, 146, 147, 148, 149, 150, 151,
1270 152, 153, 154, 155, 156, 157, 158, 159,
1271 160, 161, 162, 163, 164, 165, 166, 167,
1272 168, 169, 170, 171, 172, 173, 174, 175,
1273 176, 177, 178, 179, 180, 181, 182, 183,
1274 184, 185, 186, 187, 188, 189, 190, 191,
1275 192, 193, 194, 195, 196, 197, 198, 199,
1276 200, 201, 202, 203, 204, 205, 206, 207,
1277 208, 209, 210, 211, 212, 213, 214, 215,
1278 216, 217, 218, 219, 220, 221, 222, 223,
1279 224, 225, 226, 227, 228, 229, 230, 231,
1280 232, 233, 234, 235, 236, 237, 238, 239,
1281 240, 241, 242, 243, 244, 245, 246, 247,
1282 248, 249, 250, 251, 252, 253, 254, 255
1285 EXT unsigned char fold[];
1289 EXT unsigned char freq[] = { /* letter frequencies for mixed English/C */
1290 1, 2, 84, 151, 154, 155, 156, 157,
1291 165, 246, 250, 3, 158, 7, 18, 29,
1292 40, 51, 62, 73, 85, 96, 107, 118,
1293 129, 140, 147, 148, 149, 150, 152, 153,
1294 255, 182, 224, 205, 174, 176, 180, 217,
1295 233, 232, 236, 187, 235, 228, 234, 226,
1296 222, 219, 211, 195, 188, 193, 185, 184,
1297 191, 183, 201, 229, 181, 220, 194, 162,
1298 163, 208, 186, 202, 200, 218, 198, 179,
1299 178, 214, 166, 170, 207, 199, 209, 206,
1300 204, 160, 212, 216, 215, 192, 175, 173,
1301 243, 172, 161, 190, 203, 189, 164, 230,
1302 167, 248, 227, 244, 242, 255, 241, 231,
1303 240, 253, 169, 210, 245, 237, 249, 247,
1304 239, 168, 252, 251, 254, 238, 223, 221,
1305 213, 225, 177, 197, 171, 196, 159, 4,
1306 5, 6, 8, 9, 10, 11, 12, 13,
1307 14, 15, 16, 17, 19, 20, 21, 22,
1308 23, 24, 25, 26, 27, 28, 30, 31,
1309 32, 33, 34, 35, 36, 37, 38, 39,
1310 41, 42, 43, 44, 45, 46, 47, 48,
1311 49, 50, 52, 53, 54, 55, 56, 57,
1312 58, 59, 60, 61, 63, 64, 65, 66,
1313 67, 68, 69, 70, 71, 72, 74, 75,
1314 76, 77, 78, 79, 80, 81, 82, 83,
1315 86, 87, 88, 89, 90, 91, 92, 93,
1316 94, 95, 97, 98, 99, 100, 101, 102,
1317 103, 104, 105, 106, 108, 109, 110, 111,
1318 112, 113, 114, 115, 116, 117, 119, 120,
1319 121, 122, 123, 124, 125, 126, 127, 128,
1320 130, 131, 132, 133, 134, 135, 136, 137,
1321 138, 139, 141, 142, 143, 144, 145, 146
1324 EXT unsigned char freq[];
1329 EXT char* block_type[] = {
1338 EXT char* block_type[];
1342 /*****************************************************************************/
1343 /* This lexer/parser stuff is currently global since yacc is hard to reenter */
1344 /*****************************************************************************/
1345 /* XXX This needs to be revisited, since BEGIN makes yacc re-enter... */
1358 EXT U32 lex_state; /* next token is determined */
1359 EXT U32 lex_defer; /* state after determined token */
1360 EXT expectation lex_expect; /* expect after determined token */
1361 EXT I32 lex_brackets; /* bracket count */
1362 EXT I32 lex_formbrack; /* bracket count at outer format level */
1363 EXT I32 lex_fakebrack; /* outer bracket is mere delimiter */
1364 EXT I32 lex_casemods; /* casemod count */
1365 EXT I32 lex_dojoin; /* doing an array interpolation */
1366 EXT I32 lex_starts; /* how many interps done on level */
1367 EXT SV * lex_stuff; /* runtime pattern from m// or s/// */
1368 EXT SV * lex_repl; /* runtime replacement from s/// */
1369 EXT OP * lex_op; /* extra info to pass back on op */
1370 EXT OP * lex_inpat; /* in pattern $) and $| are special */
1371 EXT I32 lex_inwhat; /* what kind of quoting are we in */
1372 EXT char * lex_brackstack; /* what kind of brackets to pop */
1373 EXT char * lex_casestack; /* what kind of case mods in effect */
1375 /* What we know when we're in LEX_KNOWNEXT state. */
1376 EXT YYSTYPE nextval[5]; /* value of next token, if any */
1377 EXT I32 nexttype[5]; /* type of next token */
1380 EXT PerlIO * VOL rsfp INIT(Nullfp);
1383 EXT char * oldbufptr;
1384 EXT char * oldoldbufptr;
1386 EXT expectation expect INIT(XSTATE); /* how to interpret ambiguous tokens */
1387 EXT AV * rsfp_filters;
1389 EXT I32 multi_start; /* 1st line of multi-line string */
1390 EXT I32 multi_end; /* last line of multi-line string */
1391 EXT I32 multi_open; /* delimiter of said string */
1392 EXT I32 multi_close; /* delimiter of said string */
1395 EXT I32 error_count; /* how many errors so far, max 10 */
1396 EXT I32 subline; /* line this subroutine began on */
1397 EXT SV * subname; /* name of current subroutine */
1399 EXT CV * compcv; /* currently compiling subroutine */
1400 EXT AV * comppad; /* storage for lexically scoped temporaries */
1401 EXT AV * comppad_name; /* variable names for "my" variables */
1402 EXT I32 comppad_name_fill;/* last "introduced" variable offset */
1403 EXT I32 comppad_name_floor;/* start of vars in innermost block */
1404 EXT I32 min_intro_pending;/* start of vars to introduce */
1405 EXT I32 max_intro_pending;/* end of vars to introduce */
1406 EXT I32 padix; /* max used index in current "register" pad */
1407 EXT I32 padix_floor; /* how low may inner block reset padix */
1408 EXT I32 pad_reset_pending; /* reset pad on next attempted alloc */
1411 EXT I32 thisexpr; /* name id for nothing_in_common() */
1412 EXT char * last_uni; /* position of last named-unary operator */
1413 EXT char * last_lop; /* position of last list operator */
1414 EXT OPCODE last_lop_op; /* last list operator */
1415 EXT bool in_my; /* we're compiling a "my" declaration */
1417 EXT I32 cryptseen; /* has fast crypt() been initialized? */
1420 EXT U32 hints; /* various compilation flags */
1422 /* Note: the lowest 8 bits are reserved for
1423 stuffing into op->op_private */
1424 #define HINT_INTEGER 0x00000001
1425 #define HINT_STRICT_REFS 0x00000002
1427 #define HINT_BLOCK_SCOPE 0x00000100
1428 #define HINT_STRICT_SUBS 0x00000200
1429 #define HINT_STRICT_VARS 0x00000400
1430 #define HINT_STRICT_UNTIE 0x00000800
1432 /**************************************************************************/
1433 /* This regexp stuff is global since it always happens within 1 expr eval */
1434 /**************************************************************************/
1436 EXT char * regprecomp; /* uncompiled string. */
1437 EXT char * regparse; /* Input-scan pointer. */
1438 EXT char * regxend; /* End of input for compile */
1439 EXT I32 regnpar; /* () count. */
1440 EXT char * regcode; /* Code-emit pointer; ®dummy = don't. */
1441 EXT I32 regsize; /* Code size. */
1442 EXT I32 regnaughty; /* How bad is this pattern? */
1443 EXT I32 regsawback; /* Did we see \1, ...? */
1445 EXT char * reginput; /* String-input pointer. */
1446 EXT char * regbol; /* Beginning of input, for ^ check. */
1447 EXT char * regeol; /* End of input, for $ check. */
1448 EXT char ** regstartp; /* Pointer to startp array. */
1449 EXT char ** regendp; /* Ditto for endp. */
1450 EXT U32 * reglastparen; /* Similarly for lastparen. */
1451 EXT char * regtill; /* How far we are required to go. */
1452 EXT U16 regflags; /* are we folding, multilining? */
1453 EXT char regprev; /* char before regbol, \n if none */
1455 EXT bool do_undump; /* -u or dump seen? */
1458 /***********************************************/
1459 /* Global only to current interpreter instance */
1460 /***********************************************/
1465 struct interpreter {
1468 #define IINIT(x) INIT(x)
1471 /* pseudo environmental stuff */
1473 IEXT char ** Iorigargv;
1477 IEXT char * Iorigfilename;
1479 IEXT SV * Iwarnhook;
1480 IEXT SV * Iparsehook;
1482 /* Various states of an input record separator SV (rs, nrs) */
1483 #define RsSNARF(sv) (! SvOK(sv))
1484 #define RsSIMPLE(sv) (SvOK(sv) && SvCUR(sv))
1485 #define RsPARA(sv) (SvOK(sv) && ! SvCUR(sv))
1490 IEXT char Ipatchlevel[10];
1491 IEXT char ** Ilocalpatches;
1493 IEXT char * Isplitstr IINIT(" ");
1494 IEXT bool Ipreprocess;
1500 IEXT bool Idoswitches;
1502 IEXT bool Idoextract;
1503 IEXT bool Isawampersand; /* must save all match strings */
1504 IEXT bool Isawstudy; /* do fbm_instr on all strings */
1505 IEXT bool Isawi; /* study must assume case insensitive */
1508 IEXT char * Iinplace;
1509 IEXT char * Ie_tmpname;
1510 IEXT PerlIO * Ie_fp;
1512 /* This value may be raised by extensions for testing purposes */
1513 IEXT int Iperl_destruct_level; /* 0=none, 1=full, 2=full with checks */
1515 /* magical thingies */
1516 IEXT Time_t Ibasetime; /* $^T */
1517 IEXT SV * Iformfeed; /* $^L */
1518 IEXT char * Ichopset IINIT(" \n-"); /* $: */
1519 IEXT SV * Irs; /* $/ */
1520 IEXT char * Iofs; /* $, */
1521 IEXT STRLEN Iofslen;
1522 IEXT char * Iors; /* $\ */
1523 IEXT STRLEN Iorslen;
1524 IEXT char * Iofmt; /* $# */
1525 IEXT I32 Imaxsysfd IINIT(MAXSYSFD); /* top fd to pass to subprocesses */
1526 IEXT int Imultiline; /* $*--do strings hold >1 line? */
1527 IEXT U32 Istatusvalue; /* $? */
1529 IEXT struct stat Istatcache; /* _ */
1531 IEXT SV * Istatname IINIT(Nullsv);
1533 /* shortcuts to various I/O objects */
1535 IEXT GV * Ilast_in_gv;
1538 IEXT GV * Idefoutgv;
1539 IEXT GV * Iargvoutgv;
1541 /* shortcuts to regexp stuff */
1545 IEXT PMOP * Icurpm; /* what to do \ interps from */
1546 IEXT I32 * Iscreamfirst;
1547 IEXT I32 * Iscreamnext;
1548 IEXT I32 Imaxscream IINIT(-1);
1549 IEXT SV * Ilastscream;
1551 /* shortcuts to misc objects */
1554 /* shortcuts to debugging objects */
1558 IEXT SV * IDBsingle;
1560 IEXT SV * IDBsignal;
1561 IEXT AV * Ilineary; /* lines of script for debugger */
1562 IEXT AV * Idbargs; /* args to call listed by caller function */
1565 IEXT HV * Idefstash; /* main symbol table */
1566 IEXT HV * Icurstash; /* symbol table for current package */
1567 IEXT HV * Idebstash; /* symbol table for perldb package */
1568 IEXT SV * Icurstname; /* name of current package */
1569 IEXT AV * Ibeginav; /* names of BEGIN subroutines */
1570 IEXT AV * Iendav; /* names of END subroutines */
1571 IEXT HV * Istrtab; /* shared string table */
1573 /* memory management */
1574 IEXT SV ** Itmps_stack;
1575 IEXT I32 Itmps_ix IINIT(-1);
1576 IEXT I32 Itmps_floor IINIT(-1);
1578 IEXT I32 Isv_count; /* how many SV* are currently allocated */
1579 IEXT I32 Isv_objcount; /* how many objects are currently allocated */
1580 IEXT SV* Isv_root; /* storage for SVs belonging to interp */
1581 IEXT SV* Isv_arenaroot; /* list of areas for garbage collection */
1583 /* funky return mechanisms */
1584 IEXT I32 Ilastspbase;
1586 IEXT int Iforkprocess; /* so do_open |- can return proc# */
1588 /* subprocess state */
1589 IEXT AV * Ifdpid; /* keep fd-to-pid mappings for my_popen */
1590 IEXT HV * Ipidstatus; /* keep pid-to-status mappings for waitpid */
1592 /* internal state */
1593 IEXT VOL int Iin_eval; /* trap "fatal" errors? */
1594 IEXT OP * Irestartop; /* Are we propagating an error from croak? */
1595 IEXT int Idelaymagic; /* ($<,$>) = ... */
1596 IEXT bool Idirty; /* In the middle of tearing things down? */
1597 IEXT U8 Ilocalizing; /* are we processing a local() list? */
1598 IEXT bool Itainted; /* using variables controlled by $< */
1599 IEXT bool Itainting; /* doing taint checks */
1600 IEXT char * Iop_mask IINIT(NULL); /* masked operations for safe evals */
1604 IEXT I32 Idlmax IINIT(128);
1605 IEXT char * Idebname;
1606 IEXT char * Idebdelim;
1608 /* current interpreter roots */
1610 IEXT OP * Imain_root;
1611 IEXT OP * Imain_start;
1612 IEXT OP * Ieval_root;
1613 IEXT OP * Ieval_start;
1615 /* runtime control stuff */
1616 IEXT COP * VOL Icurcop IINIT(&compiling);
1617 IEXT COP * Icurcopdb IINIT(NULL);
1618 IEXT line_t Icopline IINIT(NOLINE);
1619 IEXT CONTEXT * Icxstack;
1620 IEXT I32 Icxstack_ix IINIT(-1);
1621 IEXT I32 Icxstack_max IINIT(128);
1622 IEXT Sigjmp_buf Itop_env;
1626 IEXT AV * Icurstack; /* THE STACK */
1627 IEXT AV * Imainstack; /* the stack when nothing funny is happening */
1628 IEXT SV ** Imystack_base; /* stack->array_ary */
1629 IEXT SV ** Imystack_sp; /* stack pointer now */
1630 IEXT SV ** Imystack_max; /* stack->array_ary + stack->array_max */
1632 /* format accumulators */
1633 IEXT SV * Iformtarget;
1634 IEXT SV * Ibodytarget;
1635 IEXT SV * Itoptarget;
1637 /* statics moved here for shared library purposes */
1638 IEXT SV Istrchop; /* return value from chop */
1639 IEXT int Ifilemode; /* so nextargv() can preserve mode */
1640 IEXT int Ilastfd; /* what to preserve mode on */
1641 IEXT char * Ioldname; /* what to preserve mode on */
1642 IEXT char ** IArgv; /* stuff to free from do_aexec, vfork safe */
1643 IEXT char * ICmd; /* stuff to free from do_aexec, vfork safe */
1644 IEXT OP * Isortcop; /* user defined sort routine */
1645 IEXT HV * Isortstash; /* which is in some package or other */
1646 IEXT GV * Ifirstgv; /* $a */
1647 IEXT GV * Isecondgv; /* $b */
1648 IEXT AV * Isortstack; /* temp stack during pp_sort() */
1649 IEXT AV * Isignalstack; /* temp stack during sighandler() */
1650 IEXT SV * Imystrk; /* temp key string for do_each() */
1651 IEXT I32 Idumplvl; /* indentation level on syntax tree dump */
1652 IEXT PMOP * Ioldlastpm; /* for saving regexp context during debugger */
1653 IEXT I32 Igensym; /* next symbol for getsym() to define */
1654 IEXT bool Ipreambled;
1655 IEXT AV * Ipreambleav;
1656 IEXT int Ilaststatval IINIT(-1);
1657 IEXT I32 Ilaststype IINIT(OP_STAT);
1665 struct interpreter {
1679 #define Perl_sv_setptrobj(rv,ptr,name) Perl_sv_setref_iv(rv,name,(IV)ptr)
1680 #define Perl_sv_setptrref(rv,ptr) Perl_sv_setref_iv(rv,Nullch,(IV)ptr)
1682 #define sv_setptrobj(rv,ptr,name) sv_setref_iv(rv,name,(IV)ptr)
1683 #define sv_setptrref(rv,ptr) sv_setref_iv(rv,Nullch,(IV)ptr)
1690 /* The following must follow proto.h */
1693 EXT MGVTBL vtbl_sv = {magic_get,
1697 EXT MGVTBL vtbl_env = {0, 0, 0, 0, 0};
1698 EXT MGVTBL vtbl_envelem = {0, magic_setenv,
1701 EXT MGVTBL vtbl_sig = {0, 0, 0, 0, 0};
1702 EXT MGVTBL vtbl_sigelem = {magic_getsig,
1706 EXT MGVTBL vtbl_pack = {0, 0, 0, magic_wipepack,
1708 EXT MGVTBL vtbl_packelem = {magic_getpack,
1712 EXT MGVTBL vtbl_dbline = {0, magic_setdbline,
1714 EXT MGVTBL vtbl_isa = {0, magic_setisa,
1716 EXT MGVTBL vtbl_isaelem = {0, magic_setisa,
1718 EXT MGVTBL vtbl_arylen = {magic_getarylen,
1721 EXT MGVTBL vtbl_glob = {magic_getglob,
1724 EXT MGVTBL vtbl_mglob = {0, magic_setmglob,
1726 EXT MGVTBL vtbl_taint = {magic_gettaint,magic_settaint,
1728 EXT MGVTBL vtbl_substr = {0, magic_setsubstr,
1730 EXT MGVTBL vtbl_vec = {0, magic_setvec,
1732 EXT MGVTBL vtbl_pos = {magic_getpos,
1735 EXT MGVTBL vtbl_bm = {0, magic_setbm,
1737 EXT MGVTBL vtbl_uvar = {magic_getuvar,
1742 EXT MGVTBL vtbl_amagic = {0, magic_setamagic,
1743 0, 0, magic_setamagic};
1744 EXT MGVTBL vtbl_amagicelem = {0, magic_setamagic,
1745 0, 0, magic_setamagic};
1746 #endif /* OVERLOAD */
1750 EXT MGVTBL vtbl_env;
1751 EXT MGVTBL vtbl_envelem;
1752 EXT MGVTBL vtbl_sig;
1753 EXT MGVTBL vtbl_sigelem;
1754 EXT MGVTBL vtbl_pack;
1755 EXT MGVTBL vtbl_packelem;
1756 EXT MGVTBL vtbl_dbline;
1757 EXT MGVTBL vtbl_isa;
1758 EXT MGVTBL vtbl_isaelem;
1759 EXT MGVTBL vtbl_arylen;
1760 EXT MGVTBL vtbl_glob;
1761 EXT MGVTBL vtbl_mglob;
1762 EXT MGVTBL vtbl_taint;
1763 EXT MGVTBL vtbl_substr;
1764 EXT MGVTBL vtbl_vec;
1765 EXT MGVTBL vtbl_pos;
1767 EXT MGVTBL vtbl_uvar;
1770 EXT MGVTBL vtbl_amagic;
1771 EXT MGVTBL vtbl_amagicelem;
1772 #endif /* OVERLOAD */
1777 EXT long amagic_generation;
1779 #define NofAMmeth 29
1781 EXT char * AMG_names[NofAMmeth][2] = {
1783 {"bool", "nomethod"},
1813 EXT char * AMG_names[NofAMmeth][2];
1814 #endif /* def INITAMAGIC */
1819 CV* table[NofAMmeth*2];
1822 typedef struct am_table AMT;
1824 #define AMGfallNEVER 1
1826 #define AMGfallYES 3
1829 fallback_amg, abs_amg,
1830 bool__amg, nomethod_amg,
1831 string_amg, numer_amg,
1832 add_amg, add_ass_amg,
1833 subtr_amg, subtr_ass_amg,
1834 mult_amg, mult_ass_amg,
1835 div_amg, div_ass_amg,
1836 mod_amg, mod_ass_amg,
1837 pow_amg, pow_ass_amg,
1838 lshift_amg, lshift_ass_amg,
1839 rshift_amg, rshift_ass_amg,
1840 band_amg, band_ass_amg,
1841 bor_amg, bor_ass_amg,
1842 bxor_amg, bxor_ass_amg,
1855 repeat_amg, repeat_ass_amg,
1856 concat_amg, concat_ass_amg,
1859 #endif /* OVERLOAD */
1861 #if !defined(PERLIO_IS_STDIO) && defined(HAS_ATTRIBUTE)
1863 * Now we have __attribute__ out of the way
1866 #define printf PerlIO_stdoutf
1869 #endif /* Include guard */