diff options
Diffstat (limited to 'src/regress/lib/libc/stdio_threading/fgetln/fgetln_test.c')
-rwxr-xr-x | src/regress/lib/libc/stdio_threading/fgetln/fgetln_test.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/src/regress/lib/libc/stdio_threading/fgetln/fgetln_test.c b/src/regress/lib/libc/stdio_threading/fgetln/fgetln_test.c deleted file mode 100755 index 76d154bb2a..0000000000 --- a/src/regress/lib/libc/stdio_threading/fgetln/fgetln_test.c +++ /dev/null | |||
@@ -1,70 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2008 Bret S. Lambert <blambert@openbsd.org> | ||
3 | * | ||
4 | * Permission to use, copy, modify, and distribute this software for any | ||
5 | * purpose with or without fee is hereby granted, provided that the above | ||
6 | * copyright notice and this permission notice appear in all copies. | ||
7 | * | ||
8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | ||
9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | ||
10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | ||
11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | ||
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | ||
13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | ||
14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | ||
15 | */ | ||
16 | |||
17 | #include "local.h" | ||
18 | |||
19 | void | ||
20 | fgetln_thread(void *v) | ||
21 | { | ||
22 | FILE *file = v; | ||
23 | size_t len; | ||
24 | char *buf; | ||
25 | int i; | ||
26 | |||
27 | for (i = 0; i < 4096; i++) { | ||
28 | if ((buf = fgetln(file, &len)) == NULL) { | ||
29 | |||
30 | if (feof(file)) | ||
31 | break; | ||
32 | |||
33 | printf("OMG!!!\n"); | ||
34 | fflush(stdout); | ||
35 | break; | ||
36 | } | ||
37 | if (strncmp(buf, TEXT_N, sizeof(TEXT_N))) | ||
38 | err(1, "fgetln not atomic!!!"); | ||
39 | } | ||
40 | } | ||
41 | |||
42 | int | ||
43 | main(void) | ||
44 | { | ||
45 | char sfn[24]; | ||
46 | FILE *sfp; | ||
47 | int fd, i; | ||
48 | |||
49 | strlcpy(sfn, "/tmp/barnacles.XXXXXXXX", sizeof(sfn)); | ||
50 | if ((fd = mkstemp(sfn)) == -1 || | ||
51 | (sfp = fdopen(fd, "w+")) == NULL) { | ||
52 | int saved_errno = errno; | ||
53 | if (fd != -1) { | ||
54 | unlink(sfn); | ||
55 | close(fd); | ||
56 | } | ||
57 | errc(1, saved_errno, "could not open temporary file"); | ||
58 | } | ||
59 | |||
60 | for (i = 0; i < 4096 * THREAD_COUNT; i++) | ||
61 | if (fwrite(TEXT_N, sizeof(char), strlen(TEXT_N), sfp) == 0) | ||
62 | err(1, "Could not populate test file"); | ||
63 | |||
64 | run_threads(fgetln_thread, sfp); | ||
65 | |||
66 | unlink(sfn); | ||
67 | close(fd); | ||
68 | |||
69 | exit(0); | ||
70 | } | ||