lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-29 11:41:21 +03:00
Code Activity

* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_mutex_t):

Browse Source 
Don't give the union a name because it changes the mangled name.
	Instead name the struct for __data.
	* sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise.
	* sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.
	* pthread_create.c (start_thread): Adjust robust mutex free loop.
	* descr.h (ENQUEUE_MUTEX, DEQUEUE_MUTEX): Adjust.
This commit is contained in:
Ulrich Drepper
2006-01-06 21:40:51 +00:00
parent 74158740ea
commit d804f5df60
7 changed files with 51 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
nptl/pthread_create.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
/* Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@ -311,25 +311,25 @@ start_thread (void *arg)
atomic_bit_set (&pd->cancelhandling, EXITING_BIT);
/* If this thread has any robust mutexes locked, handle them now. */
pthread_mutex_t *robust = THREAD_GETMEM (pd, robust_list);
struct __pthread_mutex_s *robust = THREAD_GETMEM (pd, robust_list);
if (__builtin_expect (robust != NULL, 0))
{
do
{
pthread_mutex_t *this = robust;
robust = robust->__data.__next;
struct __pthread_mutex_s *this = robust;
robust = robust->__next;
assert (lll_mutex_islocked (this->__data.__lock));
this->__data.__count = 0;
--this->__data.__nusers;
assert (this->__data.__owner != PTHREAD_MUTEX_NOTRECOVERABLE);
this->__data.__owner = PTHREAD_MUTEX_OWNERDEAD;
this->__data.__next = NULL;
assert (lll_mutex_islocked (this->__lock));
this->__count = 0;
--this->__nusers;
assert (this->__owner != PTHREAD_MUTEX_NOTRECOVERABLE);
this->__owner = PTHREAD_MUTEX_OWNERDEAD;
this->__next = NULL;
#ifdef __PTHREAD_MUTEX_HAVE_PREV
this->__data.__prev = NULL;
this->__prev = NULL;
#endif
lll_mutex_unlock (this->__data.__lock);
lll_mutex_unlock (this->__lock);
}
while (robust != NULL);