From cc29ad943903e9b8dba96cd978cb126f79f73e38 Mon Sep 17 00:00:00 2001 From: rpj Date: Tue, 2 Feb 1999 02:01:56 +0000 Subject: Mods to compile under Mingw32 egcs. Tue Feb 2 18:07:43 1999 Ross Johnson * implement.h: Add #include . Change sem_t to _pthread_sem_t. Various patches by Kevin Ruland * signal.c (pthread_sigmask): Add and modify casts. Reverse LHS/RHS bitwise assignments. * pthread.h: Remove #include . (_PTHREAD_ATTR_VALID): Add cast. (struct pthread_t_): Add sigmask element. * dll.c: Add "extern C" for DLLMain. (DllMain): Add cast. * create.c (pthread_create): Set sigmask in thread. * condvar.c: Remove #include. Change sem_* to _pthread_sem_*. * attr.c: Changed #include. * Makefile.in: Additional targets and changes to build the library as a DLL. Fri Jan 29 11:56:28 1999 Ross Johnson * Makefile.in (OBJS): Add semaphore.o to list. * semaphore.c (_pthread_sem_timedwait): Move from private.c. Rename sem_* to _pthread_sem_*. * pthread.h (pthread_cond_t): Change type of sem_t. _POSIX_SEMAPHORES no longer defined. * semaphore.h: Contents moved to implement.h. Removed from source tree. * implement.h: Add semaphore function prototypes and ename all functions to prepend '_pthread_'. They are now private to the pthreads-win32 implementation. * private.c: Change #warning. Move _pthread_sem_timedwait() to semaphore.c. * cleanup.c: Change #warning. * misc.c: Remove #include * pthread.def: Cleanup CVS merge conflicts. * global.c: Ditto. * ChangeLog: Ditto. * cleanup.c: Ditto. --- pthread.h | 58 +++++++++++++++++++++++----------------------------------- 1 file changed, 23 insertions(+), 35 deletions(-) (limited to 'pthread.h') diff --git a/pthread.h b/pthread.h index d090e43..e0fc11f 100644 --- a/pthread.h +++ b/pthread.h @@ -15,6 +15,9 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#if !defined( PTHREAD_H ) +#define PTHREAD_H + /* * ------------------------------------------------------------- * @@ -171,8 +174,6 @@ * * ------------------------------------------------------------- */ -#if !defined( PTHREAD_H ) -#define PTHREAD_H #ifdef _MSC_VER /* @@ -249,7 +250,6 @@ struct timespec { #endif /* !TRUE */ -#include /* #include */ #ifdef __MINGW32__ @@ -278,16 +278,6 @@ extern "C" * POSIX 1003.1c-1995 Options * =========================== * - * _POSIX_SEMAPHORES - * Semaphores come from POSIX.1b (POSIX 1003.1b-1993) - * rather than from PThreads. This macro indicates - * that POSIX Semaphores are supported: - * sem_destroy - * sem_init - * sem_wait - * sem_trywait - * sem_post - * * _POSIX_THREADS (set) * If set, you can use threads * @@ -381,7 +371,6 @@ extern "C" * POSIX Options */ #define _POSIX_THREADS -#define _POSIX_SEMAPHORES #define _POSIX_THREAD_SAFE_FUNCTIONS #define _POSIX_THREAD_ATTR_STACKSIZE @@ -567,6 +556,9 @@ struct pthread_t_ { int cancelState; int cancelType; HANDLE cancelEvent; +#if HAVE_SIGSET_T + sigset_t sigmask; +#endif /* HAVE_SIGSET_T */ int implicit:1; void *keys; }; @@ -575,7 +567,7 @@ struct pthread_t_ { /* * Special value to mark attribute objects as valid. */ -#define _PTHREAD_ATTR_VALID 0xC4C0FFEE +#define _PTHREAD_ATTR_VALID ((unsigned long) 0xC4C0FFEE) struct pthread_attr_t_ { unsigned long valid; @@ -611,11 +603,13 @@ struct pthread_key_t_ { }; +typedef HANDLE _pthread_sem_t; + struct pthread_cond_t_ { long waiters; /* # waiting threads */ pthread_mutex_t waitersLock; /* Mutex that guards access to waiter count */ - sem_t sema; /* Queue up threads waiting for the + _pthread_sem_t sema; /* Queue up threads waiting for the condition to become signaled */ HANDLE waitersDone; /* An auto reset event used by the broadcast/signal thread to wait @@ -668,19 +662,22 @@ struct pthread_once_t_ { * C++ */ +typedef struct _pthread_cleanup_t _pthread_cleanup_t; + +struct _pthread_cleanup_t +{ + void (*routine) (void *); + void *arg; +#if !defined(_MSC_VER) && !defined(__cplusplus) + _pthread_cleanup_t *prev; +#endif +}; + #ifdef _MSC_VER /* * WIN32 SEH version of cancel cleanup. */ - typedef struct _pthread_cleanup_t _pthread_cleanup_t; - - struct _pthread_cleanup_t - { - void (*routine) (void *); - void *arg; - }; - #define pthread_cleanup_push( _rout, _arg ) \ { \ _pthread_cleanup_t _cleanup; \ @@ -709,15 +706,6 @@ struct pthread_once_t_ { * C implementation of PThreads cancel cleanup */ - typedef struct _pthread_cleanup_t _pthread_cleanup_t; - - struct _pthread_cleanup_t - { - void (*routine) (void *); - void *arg; - _pthread_cleanup_t *prev; - }; - #define pthread_cleanup_push( _rout, _arg ) \ { \ _pthread_cleanup_t _cleanup; \ @@ -733,8 +721,6 @@ struct pthread_once_t_ { /* * C++ version of cancel cleanup. * - John E. Bossom. - * - * Emulate try-finally behaviour. */ class PThreadCleanup { @@ -1013,8 +999,10 @@ int pthreadCancelableTimedWait (HANDLE waitHandle, DWORD timeout); * Only provide function mappings for functions that * actually exist on WIN32. */ +#if !defined(__MINGW32__) #define strtok_r( _s, _sep, _lasts ) \ ( *(_lasts) = strtok( (_s), (_sep) ) ) +#endif /* !__MINGW32__ */ #define asctime_r( _tm, _buf ) \ ( strcpy( (_buf), asctime( (_tm) ) ), \ -- cgit v1.2.3