diff options
Diffstat (limited to 'test/nptl/tst-mqueue7.c')
-rw-r--r-- | test/nptl/tst-mqueue7.c | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/test/nptl/tst-mqueue7.c b/test/nptl/tst-mqueue7.c deleted file mode 100644 index 1892f951a..000000000 --- a/test/nptl/tst-mqueue7.c +++ /dev/null @@ -1,108 +0,0 @@ -/* 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, see - <http://www.gnu.org/licenses/>. */ - -#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 \ - "a:" - -#define CMDLINE_PROCESS \ - case 'a': \ - 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 "-a=0x" + sizeof (long) * 3]; - snprintf (after_exec_arg, sizeof (after_exec_arg), - "-a=0x%lx", (long) q); - - const char *newargv[argc + 2]; - for (int i = 1; i < argc; ++i) - newargv[i - 1] = argv[i]; - newargv[argc - 1] = "-d"; - 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" |