| /* |
| * Copyright (c) 2002, Intel Corporation. All rights reserved. |
| * This file is licensed under the GPL license. For the full content |
| * of this license, see the COPYING file at the top level of this |
| * source tree. |
| * |
| * The fsync() function shall fail if: |
| * [EINVAL] The fildes argument does not refer to a file |
| * on which this operation is possible. |
| * |
| * Test Step: |
| * 1. Create a pipe; |
| * 2. fsync on the pipe, should fail with EINVAL; |
| * |
| */ |
| |
| #define _XOPEN_SOURCE 600 |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| #include <sys/mman.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <fcntl.h> |
| #include <string.h> |
| #include <errno.h> |
| #include "posixtest.h" |
| |
| #define TNAME "fsync/7-1.c" |
| |
| int main(void) |
| { |
| int fd[2]; |
| |
| if (pipe(fd) == -1) { |
| printf(TNAME " Test UNRESOLVED: Error at pipe: %s\n", |
| strerror(errno)); |
| exit(PTS_UNRESOLVED); |
| } |
| |
| if (fsync(fd[1]) == -1 && errno == EINVAL) { |
| printf("Got EINVAL when fsync on pipe\n"); |
| printf("Test PASSED\n"); |
| close(fd[0]); |
| close(fd[1]); |
| exit(PTS_PASS); |
| } else { |
| printf(TNAME " Test Fail: Expect EINVAL, get: %s\n", |
| strerror(errno)); |
| close(fd[0]); |
| close(fd[1]); |
| exit(PTS_FAIL); |
| } |
| } |