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authorUlrich Drepper <drepper@redhat.com>2004-06-18 04:29:42 +0000
committerUlrich Drepper <drepper@redhat.com>2004-06-18 04:29:42 +0000
commit7c3164bc6650ceeecd67841dfb8fcf399d12a93f (patch)
tree23a7016e21d2848ec2d3fdfa1b8dc1abcf3e85d4 /nptl/tst-cond19.c
parent72e615009bfde798692487d04ae548d15eb423ba (diff)
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Update.
2004-06-17 Ulrich Drepper <drepper@redhat.com> * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): Also check for negativ nanoseconds. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S (__pthread_cond_timedwait): Check for invalid nanosecond in timeout value. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. * tst-cond19.c: New file. * Makefile: Add rules to build and run tst-cond19.
Diffstat (limited to 'nptl/tst-cond19.c')
-rw-r--r--nptl/tst-cond19.c76
1 files changed, 76 insertions, 0 deletions
diff --git a/nptl/tst-cond19.c b/nptl/tst-cond19.c
new file mode 100644
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+++ b/nptl/tst-cond19.c
@@ -0,0 +1,76 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+
+static pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
+static pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER;
+
+
+static int
+do_test (void)
+{
+ int result = 0;
+ struct timespec ts;
+
+ if (clock_gettime (CLOCK_REALTIME, &ts) != 0)
+ {
+ puts ("clock_gettime failed");
+ return 1;
+ }
+
+ ts.tv_nsec = -1;
+
+ int e = pthread_cond_timedwait (&cond, &mut, &ts);
+ if (e == 0)
+ {
+ puts ("first cond_timedwait did not fail");
+ result = 1;
+ }
+ else if (e != EINVAL)
+ {
+ puts ("first cond_timedwait did not return EINVAL");
+ result = 1;
+ }
+
+ ts.tv_nsec = 2000000000;
+
+ e = pthread_cond_timedwait (&cond, &mut, &ts);
+ if (e == 0)
+ {
+ puts ("second cond_timedwait did not fail");
+ result = 1;
+ }
+ else if (e != EINVAL)
+ {
+ puts ("second cond_timedwait did not return EINVAL");
+ result = 1;
+ }
+
+ return result;
+}
+
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"