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| author | Ulrich Drepper <drepper@redhat.com> | 2000-04-16 08:18:10 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-04-16 08:18:10 +0000 |
| commit | e2947c429eaf51b7c0645e9484d70f141ba560d6 (patch) | |
| tree | 239887216535bbf5c2c67faaf54fd10969b4c001 /linuxthreads/pthread.c | |
| parent | c269fdb42faa5bfe25453b03a2d74ebb68926d99 (diff) | |
| download | glibc-e2947c429eaf51b7c0645e9484d70f141ba560d6.zip glibc-e2947c429eaf51b7c0645e9484d70f141ba560d6.tar.gz glibc-e2947c429eaf51b7c0645e9484d70f141ba560d6.tar.bz2 | |
Update.
2000-04-16 Ulrich Drepper <drepper@redhat.com>
* pthread.c: Correct long-time braino. We never set SA_SIGINFO and
therefore don't need the _rt versions of the signal handlers.
* internals.h: Declare __pthread_yield.
Diffstat (limited to 'linuxthreads/pthread.c')
| -rw-r--r-- | linuxthreads/pthread.c | 36 |
1 files changed, 2 insertions, 34 deletions
diff --git a/linuxthreads/pthread.c b/linuxthreads/pthread.c index ae747bc..3375f7e 100644 --- a/linuxthreads/pthread.c +++ b/linuxthreads/pthread.c @@ -197,11 +197,7 @@ static void pthread_handle_sigcancel(int sig); static void pthread_handle_sigrestart(int sig); #ifdef __i386__ static void pthread_handle_sigrestart_nonrt(int sig, struct sigcontext ctx); -static void pthread_handle_sigrestart_rt(int sig, struct siginfo *si, - struct ucontext *uc); static void pthread_handle_sigcancel_nonrt(int sig, struct sigcontext ctx); -static void pthread_handle_sigcancel_rt(int sig, struct siginfo *si, - struct ucontext *uc); #endif static void pthread_handle_sigdebug(int sig); @@ -369,12 +365,7 @@ static void pthread_initialize(void) #ifndef __i386__ sa.sa_handler = pthread_handle_sigrestart; #else -# if !__ASSUME_REALTIME_SIGNALS - if (__pthread_sig_restart < SIGRTMIN) - sa.sa_handler = (__sighandler_t) pthread_handle_sigrestart_nonrt; - else -# endif - sa.sa_handler = (__sighandler_t) pthread_handle_sigrestart_rt; + sa.sa_handler = (__sighandler_t) pthread_handle_sigrestart_nonrt; #endif sigemptyset(&sa.sa_mask); sa.sa_flags = 0; @@ -382,12 +373,7 @@ static void pthread_initialize(void) #ifndef __i386__ sa.sa_handler = pthread_handle_sigcancel; #else -# if !__ASSUME_REALTIME_SIGNALS - if (__pthread_sig_restart < SIGRTMIN) - sa.sa_handler = (__sighandler_t) pthread_handle_sigcancel_nonrt; - else -# endif - sa.sa_handler = (__sighandler_t) pthread_handle_sigcancel_rt; + sa.sa_handler = (__sighandler_t) pthread_handle_sigcancel_nonrt; #endif sa.sa_flags = 0; __sigaction(__pthread_sig_cancel, &sa, NULL); @@ -675,20 +661,11 @@ static void pthread_handle_sigrestart(int sig) } #ifdef __i386__ -# if !__ASSUME_REALTIME_SIGNALS static void pthread_handle_sigrestart_nonrt(int sig, struct sigcontext ctx) { asm volatile ("movw %w0,%%gs" : : "r" (ctx.gs)); pthread_handle_sigrestart(sig); } -# endif - -static void pthread_handle_sigrestart_rt(int sig, struct siginfo *si, - struct ucontext *uc) -{ - asm volatile ("movw %w0,%%gs" : : "r" (uc->uc_mcontext.gregs[REG_GS])); - pthread_handle_sigrestart(sig); -} #endif /* The handler for the CANCEL signal checks for cancellation @@ -726,20 +703,11 @@ static void pthread_handle_sigcancel(int sig) } #ifdef __i386__ -# if !__ASSUME_REALTIME_SIGNALS static void pthread_handle_sigcancel_nonrt(int sig, struct sigcontext ctx) { asm volatile ("movw %w0,%%gs" : : "r" (ctx.gs)); pthread_handle_sigcancel(sig); } -# endif - -static void pthread_handle_sigcancel_rt(int sig, struct siginfo *si, - struct ucontext *uc) -{ - asm volatile ("movw %w0,%%gs" : : "r" (uc->uc_mcontext.gregs[REG_GS])); - pthread_handle_sigcancel(sig); -} #endif /* Handler for the DEBUG signal. |