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| author | Ulrich Drepper <drepper@redhat.com> | 2000-04-15 22:26:34 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-04-15 22:26:34 +0000 |
| commit | 145b84138f8b1fca851196451ab0f21a054ae754 (patch) | |
| tree | 0e7f1c478ba1aa27bd7acd4fbbf7b99471e5c14a /linuxthreads/pthread.c | |
| parent | 29094e48802f69927d59b5edf5afc90ec222c8b9 (diff) | |
| download | glibc-145b84138f8b1fca851196451ab0f21a054ae754.tar.gz glibc-145b84138f8b1fca851196451ab0f21a054ae754.tar.xz glibc-145b84138f8b1fca851196451ab0f21a054ae754.zip | |
Update.
* elf/dl-version.c (_dl_check_map_versions): New argument trace_mode. Before testing versions check that we actually loaded the object and whether we are in trace mode. If not loaded during tracing don't test versions in this object. (_dl_check_all_versions): Take new parameter and pass to _dl_check_map_versions. * sysdeps/generic/ldsodefs.h: Update prototypes for _dl_check_all_versions and _dl_check_map_versions. * elf/rtld.c (struct version_check_args): Add dotrace. (version_check_doit): Pass args->dotrace to _dl_check_all_versions. (dl_main): Pass info about trace mode to version_check_doit. * elf/dl-open.c (dl_open_worker): Pass zero as new argument to _dl_check_all_versions. * manual/users.texi (XPG Functions): Document utmpxname, getutmp, and getutmpx. Patch by Bryan Henderson <bryanh@giraffe-data.com>.
Diffstat (limited to 'linuxthreads/pthread.c')
| -rw-r--r-- | linuxthreads/pthread.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/linuxthreads/pthread.c b/linuxthreads/pthread.c index 3ceb33562e..eca90635b0 100644 --- a/linuxthreads/pthread.c +++ b/linuxthreads/pthread.c @@ -369,10 +369,12 @@ static void pthread_initialize(void) #ifndef __i386__ sa.sa_handler = pthread_handle_sigrestart; #else - if (__pthread_sig_restart >= SIGRTMIN) - sa.sa_handler = (__sighandler_t) pthread_handle_sigrestart_rt; - 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; #endif sigemptyset(&sa.sa_mask); sa.sa_flags = 0; @@ -380,10 +382,12 @@ static void pthread_initialize(void) #ifndef __i386__ sa.sa_handler = pthread_handle_sigcancel; #else - if (__pthread_sig_restart >= SIGRTMIN) - sa.sa_handler = (__sighandler_t) pthread_handle_sigcancel_rt; - 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; #endif sa.sa_flags = 0; __sigaction(__pthread_sig_cancel, &sa, NULL); @@ -664,11 +668,13 @@ 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) @@ -713,11 +719,13 @@ 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) |