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authorUlrich Drepper <drepper@redhat.com>2000-04-15 22:26:34 +0000
committerUlrich Drepper <drepper@redhat.com>2000-04-15 22:26:34 +0000
commit145b84138f8b1fca851196451ab0f21a054ae754 (patch)
tree0e7f1c478ba1aa27bd7acd4fbbf7b99471e5c14a /linuxthreads/spinlock.c
parent29094e48802f69927d59b5edf5afc90ec222c8b9 (diff)
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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/spinlock.c')
-rw-r--r--linuxthreads/spinlock.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/linuxthreads/spinlock.c b/linuxthreads/spinlock.c
index ac94001bda..d13cea18c7 100644
--- a/linuxthreads/spinlock.c
+++ b/linuxthreads/spinlock.c
@@ -56,7 +56,7 @@ void internal_function __pthread_lock(pthread_spinlock_t * lock,
THREAD_SETMEM(self, p_nextlock, (pthread_descr) oldstatus);
/* Make sure the store in p_nextlock completes before performing
the compare-and-swap */
- WRITE_MEMORY_BARRIER();
+ MEMORY_BARRIER();
}
} while(! compare_and_swap(&lock->__status, oldstatus, newstatus,
&lock->__spinlock));
@@ -144,7 +144,7 @@ again:
}
/* Prevent reordering of store to *maxptr above and store to thr->p_nextlock
below */
- MEMORY_BARRIER();
+ WRITE_MEMORY_BARRIER();
/* Wake up the selected waiting thread */
thr->p_nextlock = NULL;
restart(thr);