diff options
Diffstat (limited to 'gcc-4.2.1/boehm-gc/include/gc_pthread_redirects.h')
-rw-r--r-- | gcc-4.2.1/boehm-gc/include/gc_pthread_redirects.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/gcc-4.2.1/boehm-gc/include/gc_pthread_redirects.h b/gcc-4.2.1/boehm-gc/include/gc_pthread_redirects.h deleted file mode 100644 index 842518cfc..000000000 --- a/gcc-4.2.1/boehm-gc/include/gc_pthread_redirects.h +++ /dev/null @@ -1,82 +0,0 @@ -/* Our pthread support normally needs to intercept a number of thread */ -/* calls. We arrange to do that here, if appropriate. */ - -#ifndef GC_PTHREAD_REDIRECTS_H - -#define GC_PTHREAD_REDIRECTS_H - -#if defined(GC_SOLARIS_THREADS) -/* We need to intercept calls to many of the threads primitives, so */ -/* that we can locate thread stacks and stop the world. */ -/* Note also that the collector cannot see thread specific data. */ -/* Thread specific data should generally consist of pointers to */ -/* uncollectable objects (allocated with GC_malloc_uncollectable, */ -/* not the system malloc), which are deallocated using the destructor */ -/* facility in thr_keycreate. Alternatively, keep a redundant pointer */ -/* to thread specific data on the thread stack. */ -# include <thread.h> - int GC_thr_create(void *stack_base, size_t stack_size, - void *(*start_routine)(void *), void *arg, long flags, - thread_t *new_thread); - int GC_thr_join(thread_t wait_for, thread_t *departed, void **status); - int GC_thr_suspend(thread_t target_thread); - int GC_thr_continue(thread_t target_thread); - void * GC_dlopen(const char *path, int mode); -# define thr_create GC_thr_create -# define thr_join GC_thr_join -# define thr_suspend GC_thr_suspend -# define thr_continue GC_thr_continue -#endif /* GC_SOLARIS_THREADS */ - -#if defined(GC_SOLARIS_PTHREADS) -# include <pthread.h> -# include <signal.h> - extern int GC_pthread_create(pthread_t *new_thread, - const pthread_attr_t *attr, - void * (*thread_execp)(void *), void *arg); - extern int GC_pthread_join(pthread_t wait_for, void **status); -# define pthread_join GC_pthread_join -# define pthread_create GC_pthread_create -#endif - -#if defined(GC_SOLARIS_PTHREADS) || defined(GC_SOLARIS_THREADS) -# define dlopen GC_dlopen -#endif /* SOLARIS_THREADS || SOLARIS_PTHREADS */ - - -#if !defined(GC_USE_LD_WRAP) && defined(GC_PTHREADS) && !defined(GC_SOLARIS_PTHREADS) -/* We treat these similarly. */ -# include <pthread.h> -# include <signal.h> - - int GC_pthread_create(pthread_t *new_thread, - const pthread_attr_t *attr, - void *(*start_routine)(void *), void *arg); -#ifndef GC_DARWIN_THREADS - int GC_pthread_sigmask(int how, const sigset_t *set, sigset_t *oset); -#endif - int GC_pthread_join(pthread_t thread, void **retval); - int GC_pthread_detach(pthread_t thread); - -#if defined(GC_OSF1_THREADS) \ - && defined(_PTHREAD_USE_MANGLED_NAMES_) && !defined(_PTHREAD_USE_PTDNAM_) -/* Unless the compiler supports #pragma extern_prefix, the Tru64 UNIX - <pthread.h> redefines some POSIX thread functions to use mangled names. - If so, undef them before redefining. */ -# undef pthread_create -# undef pthread_join -# undef pthread_detach -#endif - -# define pthread_create GC_pthread_create -# define pthread_join GC_pthread_join -# define pthread_detach GC_pthread_detach - -#ifndef GC_DARWIN_THREADS -# define pthread_sigmask GC_pthread_sigmask -# define dlopen GC_dlopen -#endif - -#endif /* GC_xxxxx_THREADS */ - -#endif /* GC_PTHREAD_REDIRECTS_H */ |