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Fix nptl/tst-cancel-self-cancelstate.c warning. 

This patch fixes "../sysdeps/nptl/pthread.h:670:26: warning:
initialization discards 'volatile' qualifier from pointer target type"
arising when building nptl/tst-cancel-self-cancelstate.c.  The problem
is passing a volatile int * to a macro expecting void *; the patch
adds an explicit cast.

Tested for x86_64.

	* nptl/tst-cancel-self-cancelstate.c (do_test): Cast argument of
	pthread_cleanup_push to void *.
This commit is contained in:
Joseph Myers 2014-11-26 16:07:39 +00:00
parent a6f3079bfb
commit 59ef17152b
2 changed files with 4 additions and 1 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2014-11-26 Joseph Myers <joseph@codesourcery.com>
* nptl/tst-cancel-self-cancelstate.c (do_test): Cast argument of
pthread_cleanup_push to void *.
* sysdeps/unix/sysv/linux/arm/libc-do-syscall.S (_FORTIFY_SOURCE):
Undefine.

2
nptl/tst-cancel-self-cancelstate.c
View File

@ -29,7 +29,7 @@ do_test (void)
int ret = 0;
volatile int should_fail = 1;
pthread_cleanup_push (cleanup, &should_fail);
pthread_cleanup_push (cleanup, (void *) &should_fail);
if ((ret = pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, NULL)) != 0)
{