lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-08-01 10:06:57 +03:00
Code Activity

Update.

Browse Source 
* csu/Makefile ($(objpfx)version-info.h): Get OS name from uname and
	only fall back on using Linux.
This commit is contained in:
Ulrich Drepper
2000-04-16 01:18:43 +00:00
parent 145b84138f
commit c269fdb42f
6 changed files with 30 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
ChangeLog
View File

@ -1,5 +1,8 @@
2000-04-15 Ulrich Drepper <drepper@redhat.com> 2000-04-15 Ulrich Drepper <drepper@redhat.com>
* csu/Makefile ($(objpfx)version-info.h): Get OS name from uname and
only fall back on using Linux.
* elf/dl-version.c (_dl_check_map_versions): New argument trace_mode. * elf/dl-version.c (_dl_check_map_versions): New argument trace_mode.
Before testing versions check that we actually loaded the object Before testing versions check that we actually loaded the object
and whether we are in trace mode. If not loaded during tracing don't and whether we are in trace mode. If not loaded during tracing don't

6
csu/Makefile
View File

@ -182,7 +182,11 @@ $(objpfx)version-info.h: $(common-objpfx)config.make $(all-Banner-files)
version=`uname -r`; \ version=`uname -r`; \
fi; \ fi; \
fi; \ fi; \
echo "\"Compiled on a Linux $$version system" \ os=`uname -s 2> /dev/null`; \
if [ -z "$$os" ]; then \
os=Linux; \
fi; \
echo "\"Compiled on a $$os $$version system" \
"on `date +%Y-%m-%d`.\\n\"" ;; \ "on `date +%Y-%m-%d`.\\n\"" ;; \
*) ;; \ *) ;; \
esac; \ esac; \

4
linuxthreads/ChangeLog
View File

@ -1,5 +1,9 @@
2000-04-15 Ulrich Drepper <drepper@redhat.com> 2000-04-15 Ulrich Drepper <drepper@redhat.com>
* pthread.c (pthread_yield): New function.
* sysdeps/pthread/pthread.h (pthread_yield): Add prototype.
* Versions [libpthread] (GLIBC_2.2): Add pthread_yield.
* pthread.c (pthread_initialize): Avoid a bit more code if * pthread.c (pthread_initialize): Avoid a bit more code if
realtime signals are known to exist. realtime signals are known to exist.

3
linuxthreads/Versions
View File

@ -135,5 +135,8 @@ libpthread {
pthread_spin_destroy; pthread_spin_init; pthread_spin_lock; pthread_spin_destroy; pthread_spin_init; pthread_spin_lock;
pthread_spin_trylock; pthread_spin_unlock; pthread_spin_trylock; pthread_spin_unlock;
pthread_getcpuclockid; pthread_getcpuclockid;
# Extensions.
pthread_yield;
} }
} }

7
linuxthreads/pthread.c
View File

@ -634,6 +634,13 @@ int pthread_getschedparam(pthread_t thread, int *policy,
return 0; return 0;
} }
int __pthread_yield ()
{
/* For now this is equivalent with the POSIX call. */
return sched_yield ();
}
weak_alias (__pthread_yield, pthread_yield)
/* Process-wide exit() request */ /* Process-wide exit() request */
static void pthread_exit_process(int retcode, void *arg) static void pthread_exit_process(int retcode, void *arg)

8
linuxthreads/sysdeps/pthread/pthread.h
View File

@ -272,6 +272,14 @@ extern int pthread_getconcurrency (void) __THROW;
extern int pthread_setconcurrency (int __level) __THROW; extern int pthread_setconcurrency (int __level) __THROW;
#endif #endif
#ifdef __USE_GNU
/* Yield the processor to another thread or process.
This function is similar to the POSIX `sched_yield' function but
might be differently implemented in the case of a m-on-n thread
implementation. */
extern int pthread_yield (void) __THROW;
#endif
/* Functions for mutex handling. */ /* Functions for mutex handling. */
/* Initialize MUTEX using attributes in *MUTEX_ATTR, or use the /* Initialize MUTEX using attributes in *MUTEX_ATTR, or use the