#define HAS_KILL
#define HAS_WAIT
#define HAS_DLERROR
+#define HAS_WAITPID_RUNTIME (_emx_env & 0x200)
/* USEMYBINMODE
* This symbol, if defined, indicates that the program should
*/
#undef USEMYBINMODE
+/* Stat_t:
+ * This symbol holds the type used to declare buffers for information
+ * returned by stat(). It's usually just struct stat. It may be necessary
+ * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed
+ * information.
+ */
+#define Stat_t struct stat
+
/* USE_STAT_RDEV:
* This symbol is defined if this system has a stat structure declaring
* st_rdev
*/
#undef ACME_MESS /**/
+/* ALTERNATE_SHEBANG:
+ * This symbol, if defined, contains a "magic" string which may be used
+ * as the first line of a Perl program designed to be executed directly
+ * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG
+ * begins with a character other then #, then Perl will only treat
+ * it as a command line if if finds the string "perl" in the first
+ * word; otherwise it's treated as the first line of code in the script.
+ * (IOW, Perl won't hand off to another interpreter via an alternate
+ * shebang sequence that might be legal Perl code.)
+ */
+#define ALTERNATE_SHEBANG "extproc "
+
#ifndef SIGABRT
# define SIGABRT SIGILL
#endif
#define BIT_BUCKET "/dev/nul" /* Will this work? */
-void Perl_OS2_init();
+#if defined(I_SYS_UN) && !defined(TCPIPV4)
+/* It is not working without TCPIPV4 defined. */
+# undef I_SYS_UN
+#endif
+
+#ifdef USE_THREADS
+
+#define OS2_ERROR_ALREADY_POSTED 299 /* Avoid os2.h */
+
+extern int rc;
+
+#define MUTEX_INIT(m) \
+ STMT_START { \
+ int rc; \
+ if ((rc = _rmutex_create(m,0))) \
+ croak("panic: MUTEX_INIT: rc=%i", rc); \
+ } STMT_END
+#define MUTEX_LOCK(m) \
+ STMT_START { \
+ int rc; \
+ if ((rc = _rmutex_request(m,_FMR_IGNINT))) \
+ croak("panic: MUTEX_LOCK: rc=%i", rc); \
+ } STMT_END
+#define MUTEX_UNLOCK(m) \
+ STMT_START { \
+ int rc; \
+ if ((rc = _rmutex_release(m))) \
+ croak("panic: MUTEX_UNLOCK: rc=%i", rc); \
+ } STMT_END
+#define MUTEX_DESTROY(m) \
+ STMT_START { \
+ int rc; \
+ if ((rc = _rmutex_close(m))) \
+ croak("panic: MUTEX_DESTROY: rc=%i", rc); \
+ } STMT_END
+
+#define COND_INIT(c) \
+ STMT_START { \
+ int rc; \
+ if ((rc = DosCreateEventSem(NULL,c,0,0))) \
+ croak("panic: COND_INIT: rc=%i", rc); \
+ } STMT_END
+#define COND_SIGNAL(c) \
+ STMT_START { \
+ int rc; \
+ if ((rc = DosPostEventSem(*(c))) && rc != OS2_ERROR_ALREADY_POSTED) \
+ croak("panic: COND_SIGNAL, rc=%ld", rc); \
+ } STMT_END
+#define COND_BROADCAST(c) \
+ STMT_START { \
+ int rc; \
+ if ((rc = DosPostEventSem(*(c))) && rc != OS2_ERROR_ALREADY_POSTED)\
+ croak("panic: COND_BROADCAST, rc=%i", rc); \
+ } STMT_END
+/* #define COND_WAIT(c, m) \
+ STMT_START { \
+ if (WaitForSingleObject(*(c),INFINITE) == WAIT_FAILED) \
+ croak("panic: COND_WAIT"); \
+ } STMT_END
+*/
+#define COND_WAIT(c, m) os2_cond_wait(c,m)
+
+#define COND_WAIT_win32(c, m) \
+ STMT_START { \
+ int rc; \
+ if ((rc = SignalObjectAndWait(*(m),*(c),INFINITE,FALSE)))\
+ croak("panic: COND_WAIT"); \
+ else \
+ MUTEX_LOCK(m); \
+ } STMT_END
+#define COND_DESTROY(c) \
+ STMT_START { \
+ int rc; \
+ if ((rc = DosCloseEventSem(*(c)))) \
+ croak("panic: COND_DESTROY, rc=%i", rc); \
+ } STMT_END
+/*#define THR ((struct thread *) TlsGetValue(PL_thr_key))
+#define dTHR struct thread *thr = THR
+*/
+
+#define pthread_getspecific(k) (*_threadstore())
+#define pthread_setspecific(k,v) (*_threadstore()=v,0)
+#define pthread_self() _gettid()
+#define pthread_key_create(keyp,flag) (*keyp=_gettid(),0)
+#define sched_yield() DosSleep(0)
+
+#ifdef PTHREADS_INCLUDED /* For ./x2p stuff. */
+int pthread_join(pthread_t tid, void **status);
+int pthread_detach(pthread_t tid);
+int pthread_create(pthread_t *tid, const pthread_attr_t *attr,
+ void *(*start_routine)(void*), void *arg);
+#endif
+
+#define THREADS_ELSEWHERE
+
+#endif
+
+void Perl_OS2_init(char **);
+
+/* XXX This code hideously puts env inside: */
#define PERL_SYS_INIT(argcp, argvp) STMT_START { \
_response(argcp, argvp); \
_wildcard(argcp, argvp); \
- Perl_OS2_init(); } STMT_END
+ Perl_OS2_init(env); } STMT_END
-#define PERL_SYS_TERM()
+#define PERL_SYS_TERM() MALLOC_TERM
/* #define PERL_SYS_TERM() STMT_START { \
if (Perl_HAB_set) WinTerminate(Perl_hab); } STMT_END */
-#define dXSUB_SYS int fake = OS2_XS_init()
+#define dXSUB_SYS OS2_XS_init()
#ifdef PERL_IS_AOUT
-# define HAS_FORK
+/* # define HAS_FORK */
/* # define HIDEMYMALLOC */
/* # define PERL_SBRK_VIA_MALLOC */ /* gets off-page sbrk... */
#else /* !PERL_IS_AOUT */
# ifndef PERL_FOR_X2P
-# define USE_PERL_SBRK
+# ifdef EMX_BAD_SBRK
+# define USE_PERL_SBRK
+# endif
+# else
+# define PerlIO FILE
# endif
# define SYSTEM_ALLOC(a) sys_alloc(a)
void *sys_alloc(int size);
#endif /* !PERL_IS_AOUT */
+#if !defined(PERL_CORE) && !defined(PerlIO) /* a2p */
+# define PerlIO FILE
+#endif
#define TMPPATH tmppath
#define TMPPATH1 "plXXXXXX"
extern char *tmppath;
+PerlIO *my_syspopen(char *cmd, char *mode);
+/* Cannot prototype with I32 at this point. */
+int my_syspclose(PerlIO *f);
+FILE *my_tmpfile (void);
+char *my_tmpnam (char *);
+
+#define tmpfile my_tmpfile
+#define tmpnam my_tmpnam
+#define isatty _isterm
+#define rand random
+#define srand srandom
/*
* fwrite1() should be a routine with the same calling sequence as fwrite(),
#define fwrite1 fwrite
#define my_getenv(var) getenv(var)
+#define flock my_flock
+
+void *emx_calloc (size_t, size_t);
+void emx_free (void *);
+void *emx_malloc (size_t);
+void *emx_realloc (void *, size_t);
/*****************************************************************************/
/* This guy is needed for quick stdstd */
#if defined(USE_STDIO_PTR) && defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE)
-# define _filbuf _fill
/* Perl uses ungetc only with successful return */
# define ungetc(c,fp) \
(FILE_ptr(fp) > FILE_base(fp) && c == (int)*(FILE_ptr(fp) - 1) \
#define Stat(fname,bufptr) os2_stat((fname),(bufptr))
#define Fstat(fd,bufptr) fstat((fd),(bufptr))
#define Fflush(fp) fflush(fp)
+#define Mkdir(path,mode) mkdir((path),(mode))
#undef S_IFBLK
#undef S_ISBLK
#define Stat(fname,bufptr) stat((fname),(bufptr))
#define Fstat(fd,bufptr) fstat((fd),(bufptr))
#define Fflush(fp) fflush(fp)
+#define Mkdir(path,mode) mkdir((path),(mode))
+
+#endif
+/* With SD386 it is impossible to debug register variables. */
+#if !defined(PERL_IS_AOUT) && defined(DEBUGGING) && !defined(register)
+# define register
#endif
/* Our private OS/2 specific data. */
#define set_Perl_HAB(h) (set_Perl_HAB_f, Perl_hab = h)
#define OS2_XS_init() (*OS2_Perl_data.xs_init)()
/* The expressions below return true on error. */
-/* INCL_DOSERRORS needed. */
+/* INCL_DOSERRORS needed. rc should be declared outside. */
#define CheckOSError(expr) (!(rc = (expr)) ? 0 : (FillOSError(rc), 1))
/* INCL_WINERRORS needed. */
#define SaveWinError(expr) ((expr) ? : (FillWinError, 0))
}
#define STATIC_FILE_LENGTH 127
-extern char sh_path[STATIC_FILE_LENGTH+1];
-#define SH_PATH sh_path
+
#define PERLLIB_MANGLE(s, n) perllib_mangle((s), (n))
char *perllib_mangle(char *, unsigned int);
Dos32QuerySysState(flags, 0, pid, 0, buf, bufsz)
#define QSS_PROCESS 1
-#define QSS_MODULE 2
-#define QSS_SEMAPHORES 4
+#define QSS_MODULE 4
+#define QSS_SEMAPHORES 2
#define QSS_FILE 8 /* Buggy until fixpack18 */
#define QSS_SHARED 16
PQTOPLEVEL get_sysinfo(ULONG pid, ULONG flags);
#endif /* _OS2EMX_H */
+
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