Update.

2004-04-16  Jakub Jelinek  <jakub@redhat.com>

	* misc/syslog.c (vsyslog): Avoid freeing failbuf.

2004-04-15  Jakub Jelinek  <jakub@redhat.com>

	* rt/Makefile (tests): Add tst-timer4.
	* rt/tst-timer4.c: New test.

2004-04-15  Jakub Jelinek  <jakub@redhat.com>

	* rt/tst-mqueue5.c (rtmin_code): New variable.
	(rtmin_handler): Set it.
	(thr, do_child, do_test): Also check rtmin_code.

2004-04-14  Jakub Jelinek  <jakub@redhat.com>

	* rt/Makefile (tests): Add tst-mqueue7.
	(tst-mqueue7-ARGS): Set.
	* rt/tst-mqueue7.c: New test.

2004-04-13  Jakub Jelinek  <jakub@redhat.com>

	* rt/Makefile (tests): Add tst-mqueue5 and tst-mqueue6.
	* rt/tst-mqueue1.c (do_one_test): Bitwise or check_attrs () into
	result instead of replacing it.  Use TEMP_FAILURE_RETRY around
	waitpid, kill child if waitpid failed.
	(do_test): Bitwise or check_attrs () into result instead of replacing
	it.  Change temp mq name.
	* rt/tst-mqueue5.c: New test.
	* rt/tst-mqueue6.c: New test.
	* rt/tst-mqueue.h: Include stdio.h, unistd.h, sys/uio.h.
	(temp_mq_list, delete_temp_mqs): Remove.
	(temp_mq_fd): New variable.
	(do_cleanup, do_prepare): New functions.
	(add_temp_mq): Rewritten to use a temp file.
	(PREPARE): Define.
	(CLEANUP_HANDLER): Change to do_cleanup ().

	* rt/tst-timer3.c: Don't fail if _POSIX_THREADS is not available.

2004-04-13  Thorsten Kukuk  <kukuk@suse.de>

	* sysdeps/s390/ffs.c: Include limits.h

2004-04-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* sysdeps/unix/sysv/linux/sh/sysdep.h (SUBSTITUTE_ARGS_1,
	SUBSTITUTE_ARGS_2, SUBSTITUTE_ARGS_3, SUBSTITUTE_ARGS_4,
	SUBSTITUTE_ARGS_5, SUBSTITUTE_ARGS_6, SUBSTITUTE_ARGS_7): Load
	argument values into temporary variables.

1 files changed, 109 insertions, 0 deletions

diff --git a/rt/tst-mqueue7.c b/rt/tst-mqueue7.c
new file mode 100644
index 0000000..35fd56d
--- /dev/null
+++ b/rt/tst-mqueue7.c
@@ -0,0 +1,109 @@
+/* Test all open message queues descriptors are closed during exec*.
+   Copyright (C) 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jakub@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 <fcntl.h>
+#include <mqueue.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/wait.h>
+#include <time.h>
+#include <unistd.h>
+
+#define OPT_AFTEREXEC 20000
+
+static mqd_t after_exec = (mqd_t) -1;
+
+#define CMDLINE_OPTIONS \
+  { "after-exec", required_argument, NULL, OPT_AFTEREXEC },
+
+#define CMDLINE_PROCESS \
+  case OPT_AFTEREXEC:					\
+    after_exec = (mqd_t) strtoul (optarg, NULL, 0);	\
+    break;
+
+static int
+do_after_exec (void)
+{
+  int result = 0;
+
+  struct mq_attr attr;
+  if (mq_getattr (after_exec, &attr) == 0)
+    {
+      puts ("mq_getattr after exec unexpectedly succeeded");
+      result = 1;
+    }
+  else if (errno != EBADF)
+    {
+      printf ("mq_getattr after exec did not fail with EBADF: %m\n");
+      result = 1;
+    }
+
+  return result;
+}
+
+static int
+do_test (int argc, char **argv)
+{
+  if (after_exec != (mqd_t) -1)
+    return do_after_exec ();
+
+  char name[sizeof "/tst-mqueue7-" + sizeof (pid_t) * 3];
+  snprintf (name, sizeof (name), "/tst-mqueue7-%u", getpid ());
+
+  struct mq_attr attr = { .mq_maxmsg = 10, .mq_msgsize = 1 };
+  mqd_t q = mq_open (name, O_CREAT | O_EXCL | O_WRONLY, 0600, &attr);
+
+  if (q == (mqd_t) -1)
+    {
+      printf ("mq_open failed with: %m\n");
+      return 0;
+    }
+  else if (mq_unlink (name) != 0)
+    {
+      printf ("mq_unlink failed with: %m\n");
+      return 1;
+    }
+
+  if (mq_getattr (q, &attr) != 0)
+    {
+      printf ("mq_getattr failed: %m\n");
+      return 1;
+    }
+
+  char after_exec_arg[sizeof "--after-exec=0x" + sizeof (long) * 3];
+  snprintf (after_exec_arg, sizeof (after_exec_arg),
+	    "--after-exec=0x%lx", (long) q);
+
+  char *newargv[argc + 2];
+  for (int i = 1; i < argc; ++i)
+    newargv[i - 1] = argv[i];
+  newargv[argc - 1] = "--direct";
+  newargv[argc] = after_exec_arg;
+  newargv[argc + 1] = NULL;
+
+  /* Verify that exec* has the effect of mq_close (q).  */
+  execv (newargv[0], (char * const *) newargv);
+  printf ("execv failed: %m\n");
+  return 1;
+}
+
+#include "../test-skeleton.c"