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Code Activity

* sysdeps/unix/sysv/linux/ia64/sigsuspend.c: File removed.

Browse Source 
* sysdeps/unix/sysv/linux/x86_64/sigsuspend.c: File removed.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c: File removed.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c: File removed.

	* sysdeps/unix/sysv/linux/not-cancel.h (pause_not_cancel): New macro.
	(nanosleep_not_cancel): New macro.
	(sigsuspend_not_cancel): new macro.
	* sysdeps/unix/sysv/linux/sigsuspend.c [__ASSUME_REALTIME_SIGNALS]
	(do_sigsuspend): Define as inline.
	(__sigsuspend): Always use do_sigsuspend.
	[! NO_CANCELLATION] (__sigsuspend_nocancel): New function.
	* include/signal.h: Declare __sigsuspend_nocancel.
	* sysdeps/posix/pause.c
	[! NO_CANCELLATION] (__pause_nocancel): New function.

	* include/unistd.h (__pause_nocancel): Add attribute_hidden.
	* include/time.h (__nanosleep_nocancel): Likewise.
This commit is contained in:
Roland McGrath
2006-07-31 05:58:51 +00:00
parent b32e6700d0
commit b894c2ea7e
14 changed files with 109 additions and 116 deletions
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3
nptl/pthread_mutex_lock.c
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@ -21,6 +21,7 @@
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
#include <not-cancel.h>
#include "pthreadP.h"
#include <lowlevellock.h>
@ -278,7 +279,7 @@ __pthread_mutex_lock (mutex)
/* Delay the thread indefinitely. */
while (1)
__pause_nocancel ();
pause_not_cancel ();
}
oldval = mutex->__data.__lock;