/* 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"