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Name	Size	Permission	Date
arpa	[ DIR ]	drwxrwxrwx	2024-07-26 17:40
sys	[ DIR ]	drwxrwxrwx	2024-07-26 17:40
EXTERN.h	1.59 KB	-rw-rw-rw-	2020-12-18 12:04
INTERN.h	1.28 KB	-rw-rw-rw-	2020-12-18 12:04
XSUB.h	24 KB	-rw-rw-rw-	2020-12-18 12:04
av.h	3.24 KB	-rw-rw-rw-	2020-12-18 12:04
bitcount.h	868 B	-rw-rw-rw-	2021-01-24 16:01
charclass_invlists.h	4.15 MB	-rw-rw-rw-	2020-12-18 12:04
config.h	164.92 KB	-rw-rw-rw-	2024-07-26 17:42
cop.h	41.01 KB	-rw-rw-rw-	2020-12-18 12:04
cv.h	12.04 KB	-rw-rw-rw-	2020-12-18 12:04
dirent.h	1.22 KB	-rw-rw-rw-	2020-12-18 11:59
dosish.h	5.3 KB	-rw-rw-rw-	2020-12-18 12:04
ebcdic_tables.h	48.6 KB	-rw-rw-rw-	2020-12-18 12:04
embed.h	98.87 KB	-rw-rw-rw-	2020-12-18 12:04
embedvar.h	21.32 KB	-rw-rw-rw-	2020-12-18 12:04
fakesdio.h	3.13 KB	-rw-rw-rw-	2020-12-18 11:58
feature.h	10.79 KB	-rw-rw-rw-	2020-12-18 12:04
form.h	1.43 KB	-rw-rw-rw-	2020-12-18 11:58
git_version.h	365 B	-rw-rw-rw-	2021-01-24 16:01
gv.h	10.46 KB	-rw-rw-rw-	2020-12-18 12:04
handy.h	126.72 KB	-rw-rw-rw-	2020-12-18 12:04
hv.h	24.99 KB	-rw-rw-rw-	2020-12-18 12:04
hv_func.h	11.26 KB	-rw-rw-rw-	2020-12-18 12:04
hv_macro.h	3.04 KB	-rw-rw-rw-	2020-12-18 12:04
inline.h	72.74 KB	-rw-rw-rw-	2020-12-18 12:04
intrpvar.h	31.47 KB	-rw-rw-rw-	2020-12-18 12:04
invlist_inline.h	7.25 KB	-rw-rw-rw-	2020-12-18 11:58
iperlsys.h	48.23 KB	-rw-rw-rw-	2020-12-18 12:04
keywords.h	6.45 KB	-rw-rw-rw-	2020-12-18 11:58
l1_char_class_tab.h	119.64 KB	-rw-rw-rw-	2020-12-18 11:58
libperl532.a	946.2 KB	-rw-rw-rw-	2021-01-24 16:01
malloc_ctl.h	1.49 KB	-rw-rw-rw-	2020-12-18 11:58
metaconfig.h	692 B	-rw-rw-rw-	2020-12-18 11:58
mg.h	2.94 KB	-rw-rw-rw-	2020-12-18 12:04
mg_data.h	5.2 KB	-rw-rw-rw-	2021-01-24 16:01
mg_raw.h	4.27 KB	-rw-rw-rw-	2020-12-18 11:58
mg_vtable.h	9.34 KB	-rw-rw-rw-	2020-12-18 12:04
mydtrace.h	1.65 KB	-rw-rw-rw-	2020-12-18 11:58
netdb.h	150 B	-rw-rw-rw-	2020-12-18 11:59
nostdio.h	3.31 KB	-rw-rw-rw-	2020-12-18 11:58
op.h	37.35 KB	-rw-rw-rw-	2020-12-18 12:04
op_reg_common.h	5.77 KB	-rw-rw-rw-	2020-12-18 12:04
opcode.h	91.73 KB	-rw-rw-rw-	2020-12-18 12:04
opnames.h	8.72 KB	-rw-rw-rw-	2020-12-18 11:58
overload.h	3.2 KB	-rw-rw-rw-	2020-12-18 11:58
pad.h	16.83 KB	-rw-rw-rw-	2020-12-18 12:04
parser.h	6.83 KB	-rw-rw-rw-	2020-12-18 11:58
patchlevel.h	5.2 KB	-rw-rw-rw-	2021-01-09 18:54
perl.h	276.92 KB	-rw-rw-rw-	2020-12-26 17:20
perl_inc_macro.h	6.08 KB	-rw-rw-rw-	2020-12-18 11:58
perl_langinfo.h	2.85 KB	-rw-rw-rw-	2020-12-18 11:58
perlapi.h	7.5 KB	-rw-rw-rw-	2020-12-18 12:04
perlhost.h	52 KB	-rw-rw-rw-	2020-12-18 12:04
perlio.h	9.33 KB	-rw-rw-rw-	2020-12-18 12:04
perliol.h	13.44 KB	-rw-rw-rw-	2020-12-18 12:04
perlsdio.h	527 B	-rw-rw-rw-	2020-12-18 11:58
perlvars.h	12.63 KB	-rw-rw-rw-	2020-12-18 12:04
perly.h	4.58 KB	-rw-rw-rw-	2020-12-18 12:04
pp.h	28.3 KB	-rw-rw-rw-	2020-12-18 12:04
pp_proto.h	11.78 KB	-rw-rw-rw-	2020-12-18 11:58
proto.h	270.88 KB	-rw-rw-rw-	2020-12-18 12:04
reentr.h	84.61 KB	-rw-rw-rw-	2020-12-18 12:04
regcharclass.h	163.82 KB	-rw-rw-rw-	2020-12-18 12:04
regcomp.h	51.81 KB	-rw-rw-rw-	2020-12-18 12:04
regexp.h	35.75 KB	-rw-rw-rw-	2020-12-18 12:04
regnodes.h	39.4 KB	-rw-rw-rw-	2020-12-18 12:04
sbox32_hash.h	55.95 KB	-rw-rw-rw-	2020-12-18 12:04
scope.h	11.61 KB	-rw-rw-rw-	2020-12-18 12:04
stadtx_hash.h	9 KB	-rw-rw-rw-	2020-12-18 12:04
sv.h	86.76 KB	-rw-rw-rw-	2020-12-18 12:04
thread.h	11.81 KB	-rw-rw-rw-	2020-12-18 12:04
time64.h	1.14 KB	-rw-rw-rw-	2020-12-18 12:04
time64_config.h	2 KB	-rw-rw-rw-	2020-12-18 12:04
uconfig.h	160.08 KB	-rw-rw-rw-	2020-12-18 12:04
uni_keywords.h	541.71 KB	-rw-rw-rw-	2020-12-18 12:04
unicode_constants.h	7.84 KB	-rw-rw-rw-	2020-12-18 12:04
unixish.h	5.15 KB	-rw-rw-rw-	2020-12-18 11:59
utf8.h	49.25 KB	-rw-rw-rw-	2020-12-18 12:04
utfebcdic.h	64.1 KB	-rw-rw-rw-	2020-12-18 11:59
util.h	10.33 KB	-rw-rw-rw-	2020-12-18 12:04
uudmap.h	922 B	-rw-rw-rw-	2021-01-24 16:01
vdir.h	17.83 KB	-rw-rw-rw-	2020-12-18 11:59
vmem.h	30.08 KB	-rw-rw-rw-	2020-12-18 11:59
vutil.h	7.81 KB	-rw-rw-rw-	2020-12-18 12:04
warnings.h	11.2 KB	-rw-rw-rw-	2020-12-18 12:04
win32.h	21.81 KB	-rw-rw-rw-	2020-12-18 12:04
win32iop.h	11.28 KB	-rw-rw-rw-	2020-12-18 12:04
win32thread.h	5.85 KB	-rw-rw-rw-	2020-12-18 12:04
zaphod32_hash.h	9.43 KB	-rw-rw-rw-	2020-12-18 12:04

Rename

#ifndef _WIN32THREAD_H
#define _WIN32THREAD_H

#include "win32.h"

typedef struct win32_cond { LONG waiters; HANDLE sem; } perl_cond;
typedef DWORD perl_key;
typedef HANDLE perl_os_thread;

#ifndef DONT_USE_CRITICAL_SECTION

/* Critical Sections used instead of mutexes: lightweight,
 * but can't be communicated to child processes, and can't get
 * HANDLE to it for use elsewhere.
 */
typedef CRITICAL_SECTION perl_mutex;
#define MUTEX_INIT(m) InitializeCriticalSection(m)
#define MUTEX_LOCK(m) EnterCriticalSection(m)
#define MUTEX_UNLOCK(m) LeaveCriticalSection(m)
#define MUTEX_DESTROY(m) DeleteCriticalSection(m)

#else

typedef HANDLE perl_mutex;
#  define MUTEX_INIT(m) \
    STMT_START {						\
	if ((*(m) = CreateMutex(NULL,FALSE,NULL)) == NULL)	\
	    Perl_croak_nocontext("panic: MUTEX_INIT");		\
    } STMT_END

#  define MUTEX_LOCK(m) \
    STMT_START {						\
	if (WaitForSingleObject(*(m),INFINITE) == WAIT_FAILED)	\
	    Perl_croak_nocontext("panic: MUTEX_LOCK");		\
    } STMT_END

#  define MUTEX_UNLOCK(m) \
    STMT_START {						\
	if (ReleaseMutex(*(m)) == 0)				\
	    Perl_croak_nocontext("panic: MUTEX_UNLOCK");	\
    } STMT_END

#  define MUTEX_DESTROY(m) \
    STMT_START {						\
	if (CloseHandle(*(m)) == 0)				\
	    Perl_croak_nocontext("panic: MUTEX_DESTROY");	\
    } STMT_END

#endif

/* These macros assume that the mutex associated with the condition
 * will always be held before COND_{SIGNAL,BROADCAST,WAIT,DESTROY},
 * so there's no separate mutex protecting access to (c)->waiters
 */
#define COND_INIT(c) \
    STMT_START {						\
	(c)->waiters = 0;					\
	(c)->sem = Win_CreateSemaphore(NULL,0,LONG_MAX,NULL);	\
	if ((c)->sem == NULL)					\
	    Perl_croak_nocontext("panic: COND_INIT (%ld)",GetLastError());	\
    } STMT_END

#define COND_SIGNAL(c) \
    STMT_START {						\
	if ((c)->waiters > 0 &&					\
	    ReleaseSemaphore((c)->sem,1,NULL) == 0)		\
	    Perl_croak_nocontext("panic: COND_SIGNAL (%ld)",GetLastError());	\
    } STMT_END

#define COND_BROADCAST(c) \
    STMT_START {						\
	if ((c)->waiters > 0 &&					\
	    ReleaseSemaphore((c)->sem,(c)->waiters,NULL) == 0)	\
	    Perl_croak_nocontext("panic: COND_BROADCAST (%ld)",GetLastError());\
    } STMT_END

#define COND_WAIT(c, m) \
    STMT_START {						\
	(c)->waiters++;						\
	MUTEX_UNLOCK(m);					\
	/* Note that there's no race here, since a		\
	 * COND_BROADCAST() on another thread will have seen the\
	 * right number of waiters (i.e. including this one) */	\
	if (WaitForSingleObject((c)->sem,INFINITE)==WAIT_FAILED)\
	    Perl_croak_nocontext("panic: COND_WAIT (%ld)",GetLastError());	\
	/* XXX there may be an inconsequential race here */	\
	MUTEX_LOCK(m);						\
	(c)->waiters--;						\
    } STMT_END

#define COND_DESTROY(c) \
    STMT_START {						\
	(c)->waiters = 0;					\
	if (CloseHandle((c)->sem) == 0)				\
	    Perl_croak_nocontext("panic: COND_DESTROY (%ld)",GetLastError());	\
    } STMT_END

#define DETACH(t) \
    STMT_START {						\
	if (CloseHandle((t)->self) == 0) {			\
	    MUTEX_UNLOCK(&(t)->mutex);				\
	    Perl_croak_nocontext("panic: DETACH");		\
	}							\
    } STMT_END

#define THREAD_CREATE(t, f)	Perl_thread_create(t, f)
#define THREAD_POST_CREATE(t)	NOOP

/* XXX Docs mention that the RTL versions of thread creation routines
 * should be used, but that advice only seems applicable when the RTL
 * is not in a DLL.  RTL DLLs seem to do all of the init/deinit required
 * upon DLL_THREAD_ATTACH/DETACH.  So we seem to be completely safe using
 * straight Win32 API calls, rather than the much braindamaged RTL calls.
 *
 * _beginthread() in the RTLs call CloseHandle() just after the thread
 * function returns, which means: 1) we have a race on our hands
 * 2) it is impossible to implement join() semantics.
 *
 * IOW, do *NOT* turn on USE_RTL_THREAD_API!  It is here
 * for experimental purposes only. GSAR 98-01-02
 */
#ifdef USE_RTL_THREAD_API
#  include <process.h>
#  if defined (_MSC_VER)
#    define THREAD_RET_TYPE	unsigned __stdcall
#    define THREAD_RET_CAST(p)	((unsigned)(p))
#  else
     /* CRTDLL.DLL doesn't allow a return value from thread function! */
#    define THREAD_RET_TYPE	void __cdecl
#    define THREAD_RET_CAST(p)	((void)(thr->i.retv = (void *)(p)))
#  endif
#else	/* !USE_RTL_THREAD_API */
#  define THREAD_RET_TYPE	DWORD WINAPI
#  define THREAD_RET_CAST(p)	((DWORD)(p))
#endif	/* !USE_RTL_THREAD_API */

typedef THREAD_RET_TYPE thread_func_t(void *);

START_EXTERN_C

#if defined(PERLDLL) && defined(USE_DECLSPEC_THREAD)
extern __declspec(thread) void *PL_current_context;
#define PERL_SET_CONTEXT(t)   		(PL_current_context = t)
#define PERL_GET_CONTEXT		PL_current_context
#else
#define PERL_GET_CONTEXT		Perl_get_context()
#define PERL_SET_CONTEXT(t)		Perl_set_context(t)
#endif

END_EXTERN_C

#define INIT_THREADS		NOOP
#define ALLOC_THREAD_KEY \
    STMT_START {							\
	if ((PL_thr_key = TlsAlloc()) == TLS_OUT_OF_INDEXES) {		\
	    PerlIO_printf(PerlIO_stderr(),"panic: TlsAlloc");				\
	    exit(1);							\
	}								\
    } STMT_END

#define FREE_THREAD_KEY \
    STMT_START {							\
	TlsFree(PL_thr_key);						\
    } STMT_END

#define PTHREAD_ATFORK(prepare,parent,child)	NOOP

#if defined(USE_RTL_THREAD_API) && !defined(_MSC_VER)
#define JOIN(t, avp)							\
    STMT_START {							\
	if ((WaitForSingleObject((t)->self,INFINITE) == WAIT_FAILED)	\
	     || (GetExitCodeThread((t)->self,(LPDWORD)(avp)) == 0)	\
	     || (CloseHandle((t)->self) == 0))				\
	    Perl_croak_nocontext("panic: JOIN");			\
	*avp = (AV *)((t)->i.retv);					\
    } STMT_END
#else	/* !USE_RTL_THREAD_API || _MSC_VER */
#define JOIN(t, avp)							\
    STMT_START {							\
	if ((WaitForSingleObject((t)->self,INFINITE) == WAIT_FAILED)	\
	     || (GetExitCodeThread((t)->self,(LPDWORD)(avp)) == 0)	\
	     || (CloseHandle((t)->self) == 0))				\
	    Perl_croak_nocontext("panic: JOIN");			\
    } STMT_END
#endif	/* !USE_RTL_THREAD_API || _MSC_VER */

#define YIELD			Sleep(0)

#endif /* _WIN32THREAD_H */