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authorUlrich Drepper <drepper@redhat.com>1998-06-25 19:36:00 +0000
committerUlrich Drepper <drepper@redhat.com>1998-06-25 19:36:00 +0000
commit3387a425e65b839b68bd2973f6bc5ab22315cc5d (patch)
tree375713a0b865b10b9eddd9c9877ad68cf0bdc851 /linuxthreads/attr.c
parentd47aac39992cb1dd705d8c584f4d3979d7ce4602 (diff)
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Finish user stack support. Change locking code to be safe in situations with different priorities.
1998-06-25 19:27 Ulrich Drepper <drepper@cygnus.com> * attr.c: Finish user stack support. Change locking code to be safe in situations with different priorities. * cancel.c: Likewise. * condvar.c: Likewise. * internals.h: Likewise. * join.c: Likewise. * manager.c: Likewise. * mutex.c: Likewise. * pthread.c: Likewise. * ptlongjmp.c: Likewise. * queue.h: Likewise. * rwlock.c: Likewise. * semaphore.c: Likewise. * semaphore.h: Likewise. * signals.c: Likewise. * spinlock.c: Likewise. * spinlock.h: Likewise. Patches by Xavier leroy. 1998-06-25 Ulrich Drepper <drepper@cygnus.com> * sysdeps/pthread/pthread.h: Make [sg]et_stacksize and [sg]et_stackaddr prototypes always available. * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define _POSIX_THREAD_ATTR_STACKSIZE and _POSIX_THREAD_ATTR_STACKADDR.
Diffstat (limited to 'linuxthreads/attr.c')
-rw-r--r--linuxthreads/attr.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/linuxthreads/attr.c b/linuxthreads/attr.c
index 027f69c997..d1f605810f 100644
--- a/linuxthreads/attr.c
+++ b/linuxthreads/attr.c
@@ -19,7 +19,6 @@
#include "pthread.h"
#include "internals.h"
-
int __pthread_attr_init_2_1(pthread_attr_t *attr)
{
size_t ps = __getpagesize ();
@@ -185,11 +184,8 @@ weak_alias (__pthread_attr_getstackaddr, pthread_attr_getstackaddr)
int __pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize)
{
- size_t ps = __getpagesize ();
-
- /* We don't accept value smaller than PTHREAD_STACK_MIN or bigger than
- 2MB - pagesize. */
- if (stacksize < PTHREAD_STACK_MIN || stacksize > STACK_SIZE - ps)
+ /* We don't accept value smaller than PTHREAD_STACK_MIN. */
+ if (stacksize < PTHREAD_STACK_MIN)
return EINVAL;
attr->stacksize = stacksize;