| /* |
| * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. |
| * Copyright (c) 2011 Cyril Hrubis <chrubis@suse.cz> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it would be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| * Further, this software is distributed without any warranty that it is |
| * free of the rightful claim of any third person regarding infringement |
| * or the like. Any license provided herein, whether implied or |
| * otherwise, applies only to this software file. Patent licenses, if |
| * any, provided herein do not apply to combinations of this program with |
| * other software, or any other product whatsoever. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, |
| * Mountain View, CA 94043, or: |
| * |
| * http://www.sgi.com |
| * |
| * For further information regarding this notice, see: |
| * |
| * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ |
| * |
| */ |
| |
| #include <sys/types.h> |
| #include <fcntl.h> |
| #include <errno.h> |
| #include <string.h> |
| #include <signal.h> |
| #include <unistd.h> |
| #include "test.h" |
| |
| static void setup(void); |
| static void cleanup(void); |
| |
| static char fname[255]; |
| static int fd; |
| static int whences[] = { 5, -1, 7 }; |
| |
| char *TCID = "lseek03"; |
| int TST_TOTAL = ARRAY_SIZE(whences); |
| |
| int main(int ac, char **av) |
| { |
| int lc; |
| |
| tst_parse_opts(ac, av, NULL, NULL); |
| |
| setup(); |
| |
| for (lc = 0; TEST_LOOPING(lc); lc++) { |
| int i; |
| |
| tst_count = 0; |
| |
| for (i = 0; i < TST_TOTAL; i++) { |
| |
| /* Call lseek(2) */ |
| TEST(lseek(fd, (off_t) 1, whences[i])); |
| |
| if (TEST_RETURN == -1) { |
| if (TEST_ERRNO == EINVAL) { |
| tst_resm(TPASS, |
| "lseek(%s, 1, %d) Failed, errno=%d : %s", |
| fname, whences[i], |
| TEST_ERRNO, |
| strerror(TEST_ERRNO)); |
| } else { |
| tst_resm(TFAIL, |
| "lseek(%s, 1, %d) Failed, errno=%d %s, expected %d(EINVAL)", |
| fname, whences[i], |
| TEST_ERRNO, |
| strerror(TEST_ERRNO), |
| EINVAL); |
| } |
| } else { |
| tst_resm(TFAIL, "lseek(%s, 1, %d) returned %ld", |
| fname, whences[i], TEST_RETURN); |
| } |
| } |
| |
| } |
| |
| cleanup(); |
| tst_exit(); |
| } |
| |
| void setup(void) |
| { |
| tst_sig(NOFORK, DEF_HANDLER, cleanup); |
| |
| TEST_PAUSE; |
| |
| tst_tmpdir(); |
| |
| sprintf(fname, "tfile_%d", getpid()); |
| |
| if ((fd = open(fname, O_RDWR | O_CREAT, 0700)) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "open(%s, O_RDWR|O_CREAT,0700) Failed, errno=%d : %s", |
| fname, errno, strerror(errno)); |
| } |
| } |
| |
| void cleanup(void) |
| { |
| if (close(fd) == -1) { |
| tst_resm(TWARN, "close(%s) Failed, errno=%d : %s", fname, errno, |
| strerror(errno)); |
| } |
| |
| tst_rmdir(); |
| } |