#include "embed.h"
+#undef START_EXTERN_C
+#undef END_EXTERN_C
+#undef EXTERN_C
+#ifdef __cplusplus
+# define START_EXTERN_C extern "C" {
+# define END_EXTERN_C }
+# define EXTERN_C extern "C"
+#else
+# define START_EXTERN_C
+# define END_EXTERN_C
+# define EXTERN_C
+#endif
+
+#if defined(USE_THREADS) /* && !defined(PERL_CORE) && !defined(PERLDLL) */
+#ifndef CRIPPLED_CC
+#define CRIPPLED_CC
+#endif
+#endif
+
#ifdef OP_IN_REGISTER
# ifdef __GNUC__
# define stringify_immed(s) #s
#define NOOP (void)0
#define WITH_THR(s) do { dTHR; s; } while (0)
-#ifdef USE_THREADS
-#ifdef FAKE_THREADS
-#include "fakethr.h"
-#else
-#include <pthread.h>
-typedef pthread_mutex_t perl_mutex;
-typedef pthread_cond_t perl_cond;
-typedef pthread_key_t perl_key;
-#endif /* FAKE_THREADS */
-#endif /* USE_THREADS */
/*
* SOFT_CAST can be used for args to prototyped functions to retain some
# define SETERRNO(errcode,vmserrcode) errno = (errcode)
#endif
+#ifdef USE_THREADS
+# define ERRSV (thr->errsv)
+# define ERRHV (thr->errhv)
+#else
+# define ERRSV GvSV(errgv)
+# define ERRHV GvHV(errgv)
+#endif /* USE_THREADS */
+
#ifndef errno
extern int errno; /* ANSI allows errno to be an lvalue expr */
#endif
#endif
-/* Digital UNIX defines a typedef CONTEXT when pthreads is in use */
-#if defined(__osf__)
-# define CONTEXT PERL_CONTEXT
-#endif
-
typedef MEM_SIZE STRLEN;
typedef struct op OP;
typedef struct gp GP;
typedef struct gv GV;
typedef struct io IO;
-typedef struct context CONTEXT;
+typedef struct context PERL_CONTEXT;
typedef struct block BLOCK;
typedef struct magic MAGIC;
# include "unixish.h"
# endif
# endif
-#endif
+#endif
+
+/*
+ * USE_THREADS needs to be after unixish.h as <pthread.h> includes <sys/signal.h>
+ * which defines NSIG - which will stop inclusion of <signal.h>
+ * this results in many functions being undeclared which bothers C++
+ * May make sense to have threads after "*ish.h" anyway
+ */
+
+#ifdef USE_THREADS
+# ifdef FAKE_THREADS
+# include "fakethr.h"
+# else
+# ifdef WIN32
+# include <win32thread.h>
+# else
+# include <pthread.h>
+typedef pthread_mutex_t perl_mutex;
+typedef pthread_cond_t perl_cond;
+typedef pthread_key_t perl_key;
+# endif /* WIN32 */
+# endif /* FAKE_THREADS */
+#endif /* USE_THREADS */
+
+
#ifdef VMS
# define STATUS_NATIVE statusvalue_vms
};
#ifdef USE_THREADS
-#define ARGSproto struct thread *
+#define ARGSproto struct thread *thr
#else
#define ARGSproto void
#endif /* USE_THREADS */
#define U_I(what) ((unsigned int)(what))
#define U_L(what) ((U32)(what))
#else
-# ifdef __cplusplus
- extern "C" {
-# endif
-U32 cast_ulong _((double));
-# ifdef __cplusplus
- }
-# endif
+EXTERN_C U32 cast_ulong _((double));
#define U_S(what) ((U16)cast_ulong((double)(what)))
#define U_I(what) ((unsigned int)cast_ulong((double)(what)))
#define U_L(what) (cast_ulong((double)(what)))
#define I_V(what) ((IV)(what))
#define U_V(what) ((UV)(what))
#else
-# ifdef __cplusplus
- extern "C" {
-# endif
+START_EXTERN_C
I32 cast_i32 _((double));
IV cast_iv _((double));
UV cast_uv _((double));
-# ifdef __cplusplus
- }
-# endif
+END_EXTERN_C
#define I_32(what) (cast_i32((double)(what)))
#define I_V(what) (cast_iv((double)(what)))
#define U_V(what) (cast_uv((double)(what)))
#ifdef I_MATH
# include <math.h>
#else
-# ifdef __cplusplus
- extern "C" {
-# endif
+START_EXTERN_C
double exp _((double));
double log _((double));
double log10 _((double));
double cos _((double));
double atan2 _((double,double));
double pow _((double,double));
-# ifdef __cplusplus
- };
-# endif
+END_EXTERN_C
#endif
#ifndef __cplusplus
int runops_debug _((void));
#endif
+#define PER_THREAD_MAGICALS "123456789&`'+/.,\\\";^-%=|~:\001\005!@"
+
/****************/
/* Truly global */
/****************/
EXT int nthreads; /* Number of threads currently */
EXT perl_mutex threads_mutex; /* Mutex for nthreads and thread list */
EXT perl_cond nthreads_cond; /* Condition variable for nthreads */
+EXT char * per_thread_magicals INIT(PER_THREAD_MAGICALS);
#ifdef FAKE_THREADS
EXT struct thread * thr; /* Currently executing (fake) thread */
#endif
/* VMS doesn't use environ array and NeXT has problems with crt0.o globals */
#if !defined(VMS) && !(defined(NeXT) && defined(__DYNAMIC__))
-#ifndef DONT_DECLARE_STD
+#if !defined(DONT_DECLARE_STD) || (defined(__svr4__) && defined(__GNUC__) && defined(sun))
extern char ** environ; /* environment variables supplied via exec */
#endif
#else
#include "perly.h"
+#define LEX_NOTPARSING 11 /* borrowed from toke.c */
+
typedef enum {
XOPERATOR,
XTERM,
IEXT HV * Idefstash; /* main symbol table */
IEXT HV * Icurstash; /* symbol table for current package */
IEXT HV * Idebstash; /* symbol table for perldb package */
+IEXT HV * Iglobalstash; /* global keyword overrides imported here */
IEXT SV * Icurstname; /* name of current package */
IEXT AV * Ibeginav; /* names of BEGIN subroutines */
IEXT AV * Iendav; /* names of END subroutines */
IEXT COP * VOL Icurcop IINIT(&compiling);
IEXT COP * Icurcopdb IINIT(NULL);
IEXT line_t Icopline IINIT(NOLINE);
-IEXT CONTEXT * Icxstack;
+IEXT PERL_CONTEXT * Icxstack;
IEXT I32 Icxstack_ix IINIT(-1);
IEXT I32 Icxstack_max IINIT(128);
IEXT JMPENV Istart_env; /* empty startup sigjmp() environment */
IEXT JMPENV * Itop_env; /* ptr. to current sigjmp() environment */
-IEXT I32 Irunlevel;
/* stack stuff */
IEXT AV * Icurstack; /* THE STACK */
IEXT I32 Ilaststype IINIT(OP_STAT);
IEXT SV * Imess_sv;
+#ifdef USE_THREADS
+/* threads stuff */
+IEXT SV * Ithrsv; /* holds struct thread for main thread */
+#endif /* USE_THREADS */
+
#undef IEXT
#undef IINIT
#include "thread.h"
#include "pp.h"
-#ifdef __cplusplus
-extern "C" {
-#endif
-
+START_EXTERN_C
#include "proto.h"
#ifdef EMBED
#define sv_setptrref(rv,ptr) sv_setref_iv(rv,Nullch,(IV)ptr)
#endif
-#ifdef __cplusplus
-};
-#endif
+END_EXTERN_C
/* The following must follow proto.h */
magic_set,
magic_len,
0, 0};
-EXT MGVTBL vtbl_env = {0, 0, 0, magic_clear_all_env,
+EXT MGVTBL vtbl_env = {0, magic_set_all_env,
+ 0, magic_clear_all_env,
0};
EXT MGVTBL vtbl_envelem = {0, magic_setenv,
0, magic_clearenv,
EXT MGVTBL vtbl_dbline = {0, magic_setdbline,
0, 0, 0};
EXT MGVTBL vtbl_isa = {0, magic_setisa,
- 0, 0, 0};
+ 0, magic_setisa,
+ 0};
EXT MGVTBL vtbl_isaelem = {0, magic_setisa,
0, 0, 0};
EXT MGVTBL vtbl_arylen = {magic_getarylen,
projects / p5sagit/p5-mst-13.2.git / blobdiff