diff options
| author | Andreas Jaeger <aj@suse.de> | 2001-04-21 18:45:05 +0000 |
|---|---|---|
| committer | Andreas Jaeger <aj@suse.de> | 2001-04-21 18:45:05 +0000 |
| commit | f9e1d149b3315e4710512f37a14d3dc407ea1223 (patch) | |
| tree | 5f753da23a3a99f46d55935027490eb24328be76 /linuxthreads | |
| parent | 159a2e1a65da49f65f7acd8147bebc247e904d81 (diff) | |
* sysdeps/pthread/timer_routines.c (thread_func): Add
noreturn attribute, remove statements that will never be executed.
* sysdeps/pthread/timer_routines.c (thread_func): Add noreturn
attribute, remove statements that will never be executed.
Diffstat (limited to 'linuxthreads')
| -rw-r--r-- | linuxthreads/ChangeLog | 3 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/pthread/timer_routines.c | 7 |
2 files changed, 8 insertions, 2 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index d25798318a..a43d4acd46 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,5 +1,8 @@ 2001-04-21 Andreas Jaeger <aj@suse.de> + * sysdeps/pthread/timer_routines.c (thread_func): Add noreturn + attribute, remove statements that will never be executed. + * manager.c (__pthread_manager): Add noreturn attribute. (pthread_start_thread): Likewise, remove return statement. diff --git a/linuxthreads/sysdeps/pthread/timer_routines.c b/linuxthreads/sysdeps/pthread/timer_routines.c index d23c27ecaf..71bc6dd814 100644 --- a/linuxthreads/sysdeps/pthread/timer_routines.c +++ b/linuxthreads/sysdeps/pthread/timer_routines.c @@ -1,5 +1,5 @@ /* Helper code for POSIX timer implementation on LinuxThreads. - Copyright (C) 2000 Free Software Foundation, Inc. + Copyright (C) 2000, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Kaz Kylheku <kaz@ashi.footprints.net>. @@ -370,6 +370,7 @@ thread_expire_timer (struct thread_node *self, struct timer_node *timer) timers in chronological order as close to their scheduled time as possible. */ static void * +__attribute__ ((noreturn)) thread_func (void *arg) { struct thread_node *self = arg; @@ -437,11 +438,13 @@ thread_func (void *arg) else pthread_cond_wait (&self->cond, &__timer_mutex); } - + /* These statements will never be executed since the while loop + loops forever: pthread_mutex_unlock (&__timer_mutex); pthread_cleanup_pop (1); return NULL; + */ } |