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-rw-r--r--test/nptl/tst-fork4.c64
1 files changed, 64 insertions, 0 deletions
diff --git a/test/nptl/tst-fork4.c b/test/nptl/tst-fork4.c
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+/* Test of fork updating child universe's pthread structures.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <string.h>
+
+
+static int
+do_test (void)
+{
+ pthread_t me = pthread_self ();
+
+ pid_t pid = fork ();
+
+ if (pid < 0)
+ {
+ printf ("fork: %m\n");
+ return 1;
+ }
+
+ if (pid == 0)
+ {
+ int err = pthread_kill (me, SIGTERM);
+ printf ("pthread_kill returned: %s\n", strerror (err));
+ return 3;
+ }
+
+ int status;
+ errno = 0;
+ if (wait (&status) != pid)
+ printf ("wait failed: %m\n");
+ else if (WIFSIGNALED (status) && WTERMSIG (status) == SIGTERM)
+ {
+ printf ("child correctly died with SIGTERM\n");
+ return 0;
+ }
+ else
+ printf ("child died with bad status %#x\n", status);
+
+ return 1;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"