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2000-09-11  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/pthread/pthread.h: Declare pthread_attr_getstack and
	pthread_attr_setstack.
	* Versions [libpthread] (GLIBC_2.2): Export pthread_attr_getstack and
	pthread_attr_setstack.
	* attr.c (pthread_attr_getstack, pthread_attr_setstack): New functions.
This commit is contained in:
Ulrich Drepper
2000-09-11 19:13:06 +00:00
parent 72c65ff44b
commit b81c896174
4 changed files with 59 additions and 0 deletions
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13
linuxthreads/sysdeps/pthread/pthread.h
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@ -264,6 +264,19 @@ extern int pthread_attr_getstackaddr (__const pthread_attr_t *__restrict
__attr, void **__restrict __stackaddr)
__THROW;
#ifdef __USE_XOPEN2K
/* The following two interfaces are intended to replace the last two. They
require setting the address as well as the size since only setting the
address will make the implementation on some architectures impossible. */
extern int pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr,
size_t __stacksize) __THROW;
/* Return the previously set address for the stack. */
extern int pthread_attr_getstack (__const pthread_attr_t *__restrict __attr,
void **__restrict __stackaddr,
size_t *__restrict __stacksize) __THROW;
#endif
/* Add information about the minimum stack size needed for the thread
to be started. This size must never be less than PTHREAD_STACK_SIZE
and must also not exceed the system limits. */