X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/6239f2daa03877fbd4818ee3cd82a01a135ecb43..be92ff21b1b31bf647f96c308fe1a246f1974bde:/perl.h diff --git a/perl.h b/perl.h index 8d12c2b..3d86da4 100644 --- a/perl.h +++ b/perl.h @@ -1,7 +1,7 @@ /* perl.h * * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, - * 2000, 2001, 2002, 2003, by Larry Wall and others + * 2000, 2001, 2002, 2003, 2004, by Larry Wall and others * * You may distribute under the terms of either the GNU General Public * License or the Artistic License, as specified in the README file. @@ -128,7 +128,7 @@ #endif #ifdef HASATTRIBUTE -# if defined(__GNUC__) && defined(__cplusplus) +# if (defined(__GNUC__) && defined(__cplusplus)) || defined(__INTEL_COMPILER) # define PERL_UNUSED_DECL # else # define PERL_UNUSED_DECL __attribute__((unused)) @@ -207,6 +207,10 @@ register struct op *Perl_op asm(stringify(OP_IN_REGISTER)); # endif #endif +#if defined(__STRICT_ANSI__) && defined(PERL_GCC_PEDANTIC) +# define PERL_GCC_BRACE_GROUPS_FORBIDDEN +#endif + /* * STMT_START { statements; } STMT_END; * can be used as a single statement, as in @@ -215,7 +219,7 @@ register struct op *Perl_op asm(stringify(OP_IN_REGISTER)); * Trying to select a version that gives no warnings... */ #if !(defined(STMT_START) && defined(STMT_END)) -# if defined(__GNUC__) && !defined(__STRICT_ANSI__) && !defined(PERL_GCC_PEDANTIC) && !defined(__cplusplus) +# if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN) && !defined(__cplusplus) # define STMT_START (void)( /* gcc supports ``({ STATEMENTS; })'' */ # define STMT_END ) # else @@ -275,7 +279,7 @@ register struct op *Perl_op asm(stringify(OP_IN_REGISTER)); # define STANDARD_C 1 #endif -#if defined(__cplusplus) || defined(WIN32) || defined(__sgi) || defined(OS2) || defined(__DGUX) || defined( EPOC) || defined(__QNX__) || defined(NETWARE) +#if defined(__cplusplus) || defined(WIN32) || defined(__sgi) || defined(__EMX__) || defined(__DGUX) || defined( EPOC) || defined(__QNX__) || defined(NETWARE) || defined(PERL_MICRO) # define DONT_DECLARE_STD 1 #endif @@ -576,7 +580,7 @@ int usleep(unsigned int); # endif # endif # ifdef BUGGY_MSC - # pragma function(memcmp) +# pragma function(memcmp) # endif #else # ifndef memcmp @@ -596,11 +600,13 @@ int usleep(unsigned int); # endif #endif +#ifndef PERL_MICRO #ifndef memchr # ifndef HAS_MEMCHR # define memchr(s,c,n) ninstr((char*)(s), ((char*)(s)) + n, &(c), &(c) + 1) # endif #endif +#endif #ifndef HAS_BCMP # ifndef bcmp @@ -707,9 +713,14 @@ int usleep(unsigned int); #endif /* sockatmark() is so new (2001) that many places might have it hidden - * behind some -D_BLAH_BLAH_SOURCE guard. */ + * behind some -D_BLAH_BLAH_SOURCE guard. The __THROW magic is required + * e.g. in Gentoo, see http://bugs.gentoo.org/show_bug.cgi?id=12605 */ #if defined(HAS_SOCKATMARK) && !defined(HAS_SOCKATMARK_PROTO) +# if defined(__THROW) && defined(__GLIBC__) +int sockatmark(int) __THROW; +# else int sockatmark(int); +# endif #endif #ifdef SETERRNO @@ -1271,6 +1282,7 @@ typedef NVTYPE NV; # define Perl_atan2 atan2l # define Perl_pow powl # define Perl_floor floorl +# define Perl_ceil ceill # define Perl_fmod fmodl # endif /* e.g. libsunmath doesn't have modfl and frexpl as of mid-March 2000 */ @@ -1341,6 +1353,7 @@ long double modfl(long double, long double *); # define Perl_atan2 atan2 # define Perl_pow pow # define Perl_floor floor +# define Perl_ceil ceil # define Perl_fmod fmod # define Perl_modf(x,y) modf(x,y) # define Perl_frexp(x,y) frexp(x,y) @@ -1754,7 +1767,6 @@ typedef struct ptr_tbl_ent PTR_TBL_ENT_t; typedef struct ptr_tbl PTR_TBL_t; typedef struct clone_params CLONE_PARAMS; - #include "handy.h" #if defined(USE_LARGE_FILES) && !defined(NO_64_BIT_RAWIO) @@ -1937,12 +1949,13 @@ typedef struct clone_params CLONE_PARAMS; # endif # define PERL_FPU_INIT fpsetmask(0); # else -# if defined(SIGFPE) && defined(SIG_IGN) +# if defined(SIGFPE) && defined(SIG_IGN) && !defined(PERL_MICRO) # define PERL_FPU_INIT PL_sigfpe_saved = signal(SIGFPE, SIG_IGN); # define PERL_FPU_PRE_EXEC { Sigsave_t xfpe; rsignal_save(SIGFPE, PL_sigfpe_saved, &xfpe); # define PERL_FPU_POST_EXEC rsignal_restore(SIGFPE, &xfpe); } # else # define PERL_FPU_INIT + # endif # endif #endif @@ -2487,6 +2500,7 @@ Gid_t getegid (void); #define DEBUG_r_FLAG 0x00000200 /* 512 */ #define DEBUG_x_FLAG 0x00000400 /* 1024 */ #define DEBUG_u_FLAG 0x00000800 /* 2048 */ + /* spare */ #define DEBUG_H_FLAG 0x00002000 /* 8192 */ #define DEBUG_X_FLAG 0x00004000 /* 16384 */ #define DEBUG_D_FLAG 0x00008000 /* 32768 */ @@ -2496,7 +2510,9 @@ Gid_t getegid (void); #define DEBUG_J_FLAG 0x00080000 /* 524288 */ #define DEBUG_v_FLAG 0x00100000 /*1048576 */ #define DEBUG_C_FLAG 0x00200000 /*2097152 */ -#define DEBUG_MASK 0x003FEFFF /* mask of all the standard flags */ +#define DEBUG_A_FLAG 0x00400000 /*4194304 */ +#define DEBUG_q_FLAG 0x00800000 /*8388608 */ +#define DEBUG_MASK 0x00FFEFFF /* mask of all the standard flags */ #define DEBUG_DB_RECURSE_FLAG 0x40000000 #define DEBUG_TOP_FLAG 0x80000000 /* XXX what's this for ??? Signal @@ -2523,13 +2539,12 @@ Gid_t getegid (void); # define DEBUG_J_TEST_ (PL_debug & DEBUG_J_FLAG) # define DEBUG_v_TEST_ (PL_debug & DEBUG_v_FLAG) # define DEBUG_C_TEST_ (PL_debug & DEBUG_C_FLAG) +# define DEBUG_A_TEST_ (PL_debug & DEBUG_A_FLAG) +# define DEBUG_q_TEST_ (PL_debug & DEBUG_q_FLAG) # define DEBUG_Xv_TEST_ (DEBUG_X_TEST_ && DEBUG_v_TEST_) #ifdef DEBUGGING -# undef YYDEBUG -# define YYDEBUG 1 - # define DEBUG_p_TEST DEBUG_p_TEST_ # define DEBUG_s_TEST DEBUG_s_TEST_ # define DEBUG_l_TEST DEBUG_l_TEST_ @@ -2552,9 +2567,11 @@ Gid_t getegid (void); # define DEBUG_J_TEST DEBUG_J_TEST_ # define DEBUG_v_TEST DEBUG_v_TEST_ # define DEBUG_C_TEST DEBUG_C_TEST_ +# define DEBUG_A_TEST DEBUG_A_TEST_ +# define DEBUG_q_TEST DEBUG_q_TEST_ -# define DEB(a) a -# define DEBUG(a) if (PL_debug) a +# define PERL_DEB(a) a +# define PERL_DEBUG(a) if (PL_debug) a # define DEBUG_p(a) if (DEBUG_p_TEST) a # define DEBUG_s(a) if (DEBUG_s_TEST) a # define DEBUG_l(a) if (DEBUG_l_TEST) a @@ -2590,6 +2607,8 @@ Gid_t getegid (void); # define DEBUG_R(a) DEBUG__(DEBUG_R_TEST, a) # define DEBUG_v(a) DEBUG__(DEBUG_v_TEST, a) # define DEBUG_C(a) DEBUG__(DEBUG_C_TEST, a) +# define DEBUG_A(a) DEBUG__(DEBUG_A_TEST, a) +# define DEBUG_q(a) DEBUG__(DEBUG_q_TEST, a) #else /* DEBUGGING */ @@ -2615,9 +2634,11 @@ Gid_t getegid (void); # define DEBUG_J_TEST (0) # define DEBUG_v_TEST (0) # define DEBUG_C_TEST (0) +# define DEBUG_A_TEST (0) +# define DEBUG_q_TEST (0) -# define DEB(a) -# define DEBUG(a) +# define PERL_DEB(a) +# define PERL_DEBUG(a) # define DEBUG_p(a) # define DEBUG_s(a) # define DEBUG_l(a) @@ -2639,6 +2660,8 @@ Gid_t getegid (void); # define DEBUG_R(a) # define DEBUG_v(a) # define DEBUG_C(a) +# define DEBUG_A(a) +# define DEBUG_q(a) #endif /* DEBUGGING */ @@ -2700,18 +2723,16 @@ Gid_t getegid (void); #define PERL_MAGIC_ext '~' /* Available for use by extensions */ -#define YYMAXDEPTH 300 - #ifndef assert /* might have been included somehow */ #ifdef DEBUGGING -#define assert(what) DEB( { \ +#define assert(what) PERL_DEB( { \ if (!(what)) { \ Perl_croak(aTHX_ "Assertion " STRINGIFY(what) " failed: file \"%s\", line %d", \ __FILE__, __LINE__); \ PerlProc_exit(1); \ }}) #else -#define assert(what) DEB( { \ +#define assert(what) PERL_DEB( { \ if (!(what)) { \ Perl_croak(aTHX_ "Assertion failed: file \"%s\", line %d", \ __FILE__, __LINE__); \ @@ -3007,6 +3028,10 @@ EXTCONST char PL_no_myglob[] INIT("\"my\" variable %s can't be in a package"); EXTCONST char PL_no_localize_ref[] INIT("Can't localize through a reference"); +#ifdef PERL_MALLOC_WRAP +EXTCONST char PL_memory_wrap[] + INIT("panic: memory wrap"); +#endif EXTCONST char PL_uuemap[65] INIT("`!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"); @@ -3235,6 +3260,23 @@ END_EXTERN_C /*****************************************************************************/ /* XXX This needs to be revisited, since BEGIN makes yacc re-enter... */ +#ifdef __Lynx__ +/* LynxOS defines these in scsi.h which is included via ioctl.h */ +#ifdef FORMAT +#undef FORMAT +#endif +#ifdef SPACE +#undef SPACE +#endif +#endif + +/* Win32 defines a type 'WORD' in windef.h. This conflicts with the enumerator + * 'WORD' defined in perly.h. The yytokentype enum is only a debugging aid, so + * it's not really needed. + */ +#if defined(WIN32) +# define YYTOKENTYPE +#endif #include "perly.h" #define LEX_NOTPARSING 11 /* borrowed from toke.c */ @@ -3840,7 +3882,7 @@ typedef struct am_table_short AMTS; #define IN_LOCALE_COMPILETIME (PL_hints & HINT_LOCALE) #define IN_LOCALE \ - (PL_curcop == &PL_compiling ? IN_LOCALE_COMPILETIME : IN_LOCALE_RUNTIME) + (IN_PERL_COMPILETIME ? IN_LOCALE_COMPILETIME : IN_LOCALE_RUNTIME) #define STORE_NUMERIC_LOCAL_SET_STANDARD() \ bool was_local = PL_numeric_local && IN_LOCALE; \ @@ -3922,6 +3964,9 @@ typedef struct am_table_short AMTS; #if !defined(Strtoul) && defined(HAS_STRTOUL) # define Strtoul strtoul #endif +#if !defined(Strtoul) && defined(HAS_STRTOL) /* Last resort. */ +# define Strtoul(s, e, b) strchr((s), '-') ? ULONG_MAX : (unsigned long)strtol((s), (e), (b)) +#endif #ifndef Atoul # define Atoul(s) Strtoul(s, (char **)NULL, 10) #endif @@ -4117,6 +4162,10 @@ typedef struct am_table_short AMTS; # include #endif +#ifdef __Lynx__ +# include +#endif + #ifdef I_SYS_FILE # include #endif @@ -4201,6 +4250,19 @@ int flock(int fd, int op); # define PERL_MOUNT_NOSUID M_NOSUID #endif +#if !defined(PERL_MOUNT_NOEXEC) && defined(MOUNT_NOEXEC) +# define PERL_MOUNT_NOEXEC MOUNT_NOEXEC +#endif +#if !defined(PERL_MOUNT_NOEXEC) && defined(MNT_NOEXEC) +# define PERL_MOUNT_NOEXEC MNT_NOEXEC +#endif +#if !defined(PERL_MOUNT_NOEXEC) && defined(MS_NOEXEC) +# define PERL_MOUNT_NOEXEC MS_NOEXEC +#endif +#if !defined(PERL_MOUNT_NOEXEC) && defined(M_NOEXEC) +# define PERL_MOUNT_NOEXEC M_NOEXEC +#endif + #endif /* IAMSUID */ #ifdef I_LIBUTIL @@ -4265,6 +4327,14 @@ extern void moncontrol(int); # define PIPESOCK_MODE #endif +#ifndef SOCKET_OPEN_MODE +# define SOCKET_OPEN_MODE PIPESOCK_MODE +#endif + +#ifndef PIPE_OPEN_MODE +# define PIPE_OPEN_MODE PIPESOCK_MODE +#endif + #define PERL_MAGIC_UTF8_CACHESIZE 2 #define PERL_UNICODE_STDIN_FLAG 0x0001