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Update.

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* inet/herrno.c (__h_errno_location): Remove.
	* inet/Makefile (routines): Add herrno-loc.
	* resolv/res_libc.c (__res_state): Remove.
	* resolv/Makefile (routines): Add res-state.
	* sysdeps/generic/herrno-loc.c: New file.
	* sysdeps/generic/res-state.c: New file.

2002-12-27  Jakub Jelinek  <jakub@redhat.com>
This commit is contained in:
Ulrich Drepper
2002-12-28 10:24:40 +00:00
parent afb2e95400
commit 270d9d4729
26 changed files with 371 additions and 151 deletions
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30
linuxthreads/libc-cancellation.c
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@ -34,13 +34,6 @@ weak_extern (__pthread_thread_self)
int __libc_multiple_threads attribute_hidden;
# ifndef FLOATING_STACKS
# undef THREAD_GETMEM
# undef THREAD_SETMEM
# define THREAD_GETMEM(descr, member) descr->member
# define THREAD_SETMEM(descr, member, value) descr->member = (value)
# endif
/* The next two functions are similar to pthread_setcanceltype() but
more specialized for the use in the cancelable functions like write().
They do not need to check parameters etc. */
@ -48,18 +41,11 @@ int
attribute_hidden
__libc_enable_asynccancel (void)
{
#ifdef FLOATING_STACKS
pthread_descr self = thread_self();
#else
pthread_descr self = __libc_maybe_call2 (pthread_thread_self, (), NULL);
if (self == NULL)
return PTHREAD_CANCEL_DEFERRED;
#endif
int oldtype = THREAD_GETMEM(self, p_canceltype);
THREAD_SETMEM(self, p_canceltype, PTHREAD_CANCEL_ASYNCHRONOUS);
if (__builtin_expect (THREAD_GETMEM(self, p_canceled), 0) &&
THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE)
int oldtype = LIBC_THREAD_GETMEM(self, p_canceltype);
LIBC_THREAD_SETMEM(self, p_canceltype, PTHREAD_CANCEL_ASYNCHRONOUS);
if (__builtin_expect (LIBC_THREAD_GETMEM(self, p_canceled), 0) &&
LIBC_THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE)
__libc_maybe_call2 (pthread_do_exit,
(PTHREAD_CANCELED, CURRENT_STACK_FRAME), 0);
return oldtype;
@ -69,14 +55,8 @@ void
internal_function attribute_hidden
__libc_disable_asynccancel (int oldtype)
{
#ifdef FLOATING_STACKS
pthread_descr self = thread_self();
#else
pthread_descr self = __libc_maybe_call2 (pthread_thread_self, (), NULL);
if (self != NULL)
#endif
THREAD_SETMEM(self, p_canceltype, oldtype);
LIBC_THREAD_SETMEM(self, p_canceltype, oldtype);
}
#endif