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hurd: Avoid PLT ref for __pthread_get_cleanup_stack

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* htl/pt-cleanup.c (___pthread_get_cleanup_stack): Rename to
	__pthread_get_cleanup_stack.
	(__pthread_get_cleanup_stack): Remove alias, add hidden def.
	* htl/pt-exit.c (__pthread_exit): Use __pthread_get_cleanup_stack
	instead of ___pthread_get_cleanup_stack.
	* sysdeps/htl/pthread-functions.h [libpthread]
	(__pthread_get_cleanup_stack): Add hidden proto.
	* sysdeps/htl/pthreadP.h (___pthread_get_cleanup_stack): Remove
	prototype.
This commit is contained in:
Samuel Thibault 2018-06-16 01:22:43 +02:00
parent faf7bbc2d0
commit 57e1651557
5 changed files with 15 additions and 4 deletions
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9
ChangeLog
View file

@ -8,6 +8,15 @@
* sysdeps/mach/hurd/lseek.c: Include <errno.h>. * sysdeps/mach/hurd/lseek.c: Include <errno.h>.
* sysdeps/mach/hurd/lseek.c (__libc_lseek): Check that the value * sysdeps/mach/hurd/lseek.c (__libc_lseek): Check that the value
returned by __lseek64 can fit off_t, return EOVERFLOW otherwise. returned by __lseek64 can fit off_t, return EOVERFLOW otherwise.
* htl/pt-cleanup.c (___pthread_get_cleanup_stack): Rename to
__pthread_get_cleanup_stack.
(__pthread_get_cleanup_stack): Remove alias, add hidden def.
* htl/pt-exit.c (__pthread_exit): Use __pthread_get_cleanup_stack
instead of ___pthread_get_cleanup_stack.
* sysdeps/htl/pthread-functions.h [libpthread]
(__pthread_get_cleanup_stack): Add hidden proto.
* sysdeps/htl/pthreadP.h (___pthread_get_cleanup_stack): Remove
prototype.
2018-06-15 Joseph Myers <joseph@codesourcery.com> 2018-06-15 Joseph Myers <joseph@codesourcery.com>

4
htl/pt-cleanup.c
View file

@ -21,8 +21,8 @@
#include <pt-internal.h> #include <pt-internal.h>
struct __pthread_cancelation_handler ** struct __pthread_cancelation_handler **
___pthread_get_cleanup_stack (void) __pthread_get_cleanup_stack (void)
{ {
return &_pthread_self ()->cancelation_handlers; return &_pthread_self ()->cancelation_handlers;
} }
strong_alias (___pthread_get_cleanup_stack, __pthread_get_cleanup_stack) libc_hidden_def (__pthread_get_cleanup_stack)

2
htl/pt-exit.c
View file

@ -41,7 +41,7 @@ __pthread_exit (void *status)
disabled. */ disabled. */
__pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, &oldstate); __pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, &oldstate);
for (handlers = ___pthread_get_cleanup_stack (); for (handlers = __pthread_get_cleanup_stack ();
*handlers != NULL; *handlers != NULL;
*handlers = (*handlers)->__next) *handlers = (*handlers)->__next)
(*handlers)->__handler ((*handlers)->__arg); (*handlers)->__handler ((*handlers)->__arg);

3
sysdeps/htl/pthread-functions.h
View file

@ -60,6 +60,9 @@ pthread_t __pthread_self (void);
int __pthread_setcancelstate (int, int *); int __pthread_setcancelstate (int, int *);
int __pthread_setcanceltype (int, int *); int __pthread_setcanceltype (int, int *);
struct __pthread_cancelation_handler **__pthread_get_cleanup_stack (void); struct __pthread_cancelation_handler **__pthread_get_cleanup_stack (void);
#if IS_IN (libpthread)
hidden_proto (__pthread_get_cleanup_stack)
#endif
int __pthread_once (pthread_once_t *, void (*) (void)); int __pthread_once (pthread_once_t *, void (*) (void));
int __pthread_rwlock_rdlock (pthread_rwlock_t *); int __pthread_rwlock_rdlock (pthread_rwlock_t *);
int __pthread_rwlock_wrlock (pthread_rwlock_t *); int __pthread_rwlock_wrlock (pthread_rwlock_t *);

1
sysdeps/htl/pthreadP.h
View file

@ -64,7 +64,6 @@ int __pthread_attr_setstacksize (pthread_attr_t *__attr, size_t __stacksize);
int __pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr, int __pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr,
size_t __stacksize); size_t __stacksize);
int __pthread_attr_getstack (const pthread_attr_t *, void **, size_t *); int __pthread_attr_getstack (const pthread_attr_t *, void **, size_t *);
struct __pthread_cancelation_handler **___pthread_get_cleanup_stack (void);
#if IS_IN (libpthread) #if IS_IN (libpthread)
hidden_proto (__pthread_key_create) hidden_proto (__pthread_key_create)