/* Use the reentrant APIs like localtime_r and getpwent_r */
/* Win32 has naturally threadsafe libraries, no need to use any _r variants. */
-#if defined(USE_ITHREADS) && !defined(USE_REENTRANT_API) && !defined(NETWARE) && !defined(WIN32) && !defined(DARWIN)
+#if defined(USE_ITHREADS) && !defined(USE_REENTRANT_API) && !defined(NETWARE) && !defined(WIN32) && !defined(PERL_DARWIN)
# define USE_REENTRANT_API
#endif
/* <--- here ends the logic shared by perl.h and makedef.pl */
/*
- * DARWIN for MacOSX (__APPLE__ exists but is not officially sanctioned)
- * (The -DDARWIN comes from the hints/darwin.sh.)
+ * PERL_DARWIN for MacOSX (__APPLE__ exists but is not officially sanctioned)
+ * (The -DPERL_DARWIN comes from the hints/darwin.sh.)
* __bsdi__ for BSD/OS
*/
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(DARWIN) || defined(__bsdi__) || defined(BSD41) || defined(BSD42) || defined(BSD43) || defined(BSD44)
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(PERL_DARWIN) || defined(__bsdi__) || defined(BSD41) || defined(BSD42) || defined(BSD43) || defined(BSD44)
# ifndef BSDish
# define BSDish
# endif
#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))
# 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
* 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
# 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
if (newval) { \
panic_write2("panic: tainting with $ENV{PERL_MALLOC_OPT}\n");\
exit(1); })
-extern int Perl_doing_taint(int argc, char *argv[], char *envp[]);
# define MALLOC_CHECK_TAINT(argc,argv,env) STMT_START { \
- if (Perl_doing_taint(argc, argv, env)) { \
+ if (doing_taint(argc,argv,env)) { \
MallocCfg_ptr[MallocCfg_skip_cfg_env] = 1; \
}} STMT_END;
#else /* MYMALLOC */
# endif
# endif
# ifdef BUGGY_MSC
- # pragma function(memcmp)
+# pragma function(memcmp)
# endif
#else
# ifndef memcmp
# 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
# define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */
#endif
-/* In Tru64 use the 4.4BSD struct msghdr, not the 4.3 one */
-#if defined(__osf__) && defined(__alpha) && !defined(_SOCKADDR_LEN)
-# define _SOCKADDR_LEN
+/* In Tru64 use the 4.4BSD struct msghdr, not the 4.3 one.
+ * This is important for using IPv6.
+ * For OSF/1 3.2, however, defining _SOCKADDR_LEN would be
+ * a bad idea since it breaks send() and recv(). */
+#if defined(__osf__) && defined(__alpha) && !defined(_SOCKADDR_LEN) && !defined(DEC_OSF1_3_X)
+# define _SOCKADDR_LEN
#endif
#if defined(HAS_SOCKET) && !defined(VMS) && !defined(WIN32) /* VMS/WIN32 handle sockets via vmsish.h/win32.h */
#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
# 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 */
# 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)
# endif
# define PERL_FPU_INIT fpsetmask(0);
# else
-# if defined(SIGFPE) && defined(SIG_IGN)
-# define PERL_FPU_INIT signal(SIGFPE, 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
+#ifndef PERL_FPU_PRE_EXEC
+# define PERL_FPU_PRE_EXEC {
+# define PERL_FPU_POST_EXEC }
+#endif
#ifndef PERL_SYS_INIT3
# define PERL_SYS_INIT3(argvp,argcp,envp) PERL_SYS_INIT(argvp,argcp)
#if !defined(OS2) && !defined(MACOS_TRADITIONAL)
# include "iperlsys.h"
#endif
+
+/* [perl #22371] Algorimic Complexity Attack on Perl 5.6.1, 5.8.0.
+ * Note that the USE_HASH_SEED and USE_HASH_SEED_EXPLICIT are *NOT*
+ * defined by Configure, despite their names being similar to the
+ * other defines like USE_ITHREADS. Configure in fact knows nothing
+ * about the randomised hashes. Therefore to enable/disable the hash
+ * randomisation defines use the Configure -Accflags=... instead. */
+#if !defined(NO_HASH_SEED) && !defined(USE_HASH_SEED) && !defined(USE_HASH_SEED_EXPLICIT)
+# define USE_HASH_SEED
+#endif
+
#include "regexp.h"
#include "sv.h"
#include "util.h"
#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
# 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
# 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_A_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
# 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 */
# 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)
# define DEBUG_R(a)
# define DEBUG_v(a)
# define DEBUG_C(a)
+# define DEBUG_A(a)
+# define DEBUG_q(a)
#endif /* DEBUGGING */
+#define DEBUG_SCOPE(where) \
+ DEBUG_l(WITH_THR(Perl_deb(aTHX_ "%s scope %ld at %s:%d\n", \
+ where, PL_scopestack_ix, __FILE__, __LINE__)));
+
+
+
+
/* These constants should be used in preference to raw characters
* when using magic. Note that some perl guts still assume
* certain character properties of these constants, namely that
#ifndef assert /* <assert.h> 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__); \
/* NeXT has problems with crt0.o globals */
#if defined(__DYNAMIC__) && \
- (defined(NeXT) || defined(__NeXT__) || defined(DARWIN))
+ (defined(NeXT) || defined(__NeXT__) || defined(PERL_DARWIN))
# if defined(NeXT) || defined(__NeXT)
# include <mach-o/dyld.h>
# define environ (*environ_pointer)
EXT char *** environ_pointer;
# else
-# if defined(DARWIN) && defined(PERL_CORE)
+# if defined(PERL_DARWIN) && defined(PERL_CORE)
# include <crt_externs.h> /* for the env array */
# define environ (*_NSGetEnviron())
# endif
/*****************************************************************************/
/* 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
+
#include "perly.h"
#define LEX_NOTPARSING 11 /* borrowed from toke.c */
#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; \
#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
# include <fcntl.h>
#endif
+#ifdef __Lynx__
+# include <fcntl.h>
+#endif
+
#ifdef I_SYS_FILE
# include <sys/file.h>
#endif
# 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
HAS_UALARM
HAS_USLEEP
- HAS_NANOSLEEP
HAS_SETITIMER
HAS_GETITIMER
projects / p5sagit/p5-mst-13.2.git / blobdiff