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authorUlrich Drepper <drepper@redhat.com>1999-12-01 21:08:31 +0000
committerUlrich Drepper <drepper@redhat.com>1999-12-01 21:08:31 +0000
commit4a0f14bc365e9ed5fd7da31c740935273e69a0b7 (patch)
tree873d4da548d7f88cb741103173b89e9de54ccb10
parentf0d8cfd73c91a95ac1faa6702e75bfa821d57e05 (diff)
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Update.
* malloc/set-freeres.c: Really use already_called variable.
-rw-r--r--ChangeLog2
-rw-r--r--linuxthreads_db/ChangeLog5
-rw-r--r--malloc/set-freeres.c5
3 files changed, 10 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index ae16efb..3f16a0d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
1999-12-01 Ulrich Drepper <drepper@cygnus.com>
+ * malloc/set-freeres.c: Really use already_called variable.
+
* libio/iosetbuffer.c: Use _IO_WSETBUF instead of constructing
function call directly.
* libio/iosetvbuf.c: Likewise.
diff --git a/linuxthreads_db/ChangeLog b/linuxthreads_db/ChangeLog
index bb5b019..e621627 100644
--- a/linuxthreads_db/ChangeLog
+++ b/linuxthreads_db/ChangeLog
@@ -1,3 +1,8 @@
+1999-12-01 Ulrich Drepper <drepper@cygnus.com>
+
+ * proc_service.h: Add ps_pstop, ps_pcontinue, ps_lstop, and
+ ps_lcontinue prototypes.
+
1999-11-23 Ulrich Drepper <drepper@cygnus.com>
* Makefile: Correct dependency for shared object.
diff --git a/malloc/set-freeres.c b/malloc/set-freeres.c
index e73da87..814bc4a 100644
--- a/malloc/set-freeres.c
+++ b/malloc/set-freeres.c
@@ -16,6 +16,7 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#include <atomicity.h>
#include <stdlib.h>
#include <set-hooks.h>
@@ -26,8 +27,8 @@ __libc_freeres (void)
{
/* This function might be called from different places. So better
protect for multiple executions since these are fatal. */
- static int already_called;
+ static long int already_called;
- if (!already_called)
+ if (compare_and_swap (&already_called, 0, 1))
RUN_HOOK (__libc_subfreeres, ());
}