1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586 |
- /* Copyright (C) 2004 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 <sched.h>
- #include <stdbool.h>
- #include <stdint.h>
- #include <stdio.h>
- #include <string.h>
- #include <sys/wait.h>
- #include <unistd.h>
- #include "tst-stack-align.h"
- static int
- f (void *arg)
- {
- bool ok = true;
- if (TEST_STACK_ALIGN ())
- ok = false;
- return ok ? 0 : 1;
- }
- static int
- do_test (void)
- {
- bool ok = true;
- puts ("in main");
- if (TEST_STACK_ALIGN ())
- ok = false;
- #ifdef __ia64__
- extern int __clone2 (int (*__fn) (void *__arg), void *__child_stack_base,
- size_t __child_stack_size, int __flags,
- void *__arg, ...);
- char st[256 * 1024];
- pid_t p = __clone2 (f, st, sizeof (st), 0, 0);
- #else
- char st[128 * 1024];
- pid_t p = clone (f, st + sizeof (st), 0, 0);
- #endif
- if (p == -1)
- {
- printf("clone failed: %m\n");
- return 1;
- }
- int e;
- if (waitpid (p, &e, __WCLONE) != p)
- {
- puts ("waitpid failed");
- kill (p, SIGKILL);
- return 1;
- }
- if (!WIFEXITED (e))
- {
- if (WIFSIGNALED (e))
- printf ("died from signal %s\n", strsignal (WTERMSIG (e)));
- else
- puts ("did not terminate correctly");
- return 1;
- }
- if (WEXITSTATUS (e) != 0)
- ok = false;
- return ok ? 0 : 1;
- }
- #define TEST_FUNCTION do_test ()
- #include "../test-skeleton.c"
|