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| author | Karel Zak <kzak@redhat.com> | 2013-03-12 15:45:59 +0100 |
|---|---|---|
| committer | Karel Zak <kzak@redhat.com> | 2013-03-12 15:45:59 +0100 |
| commit | 1bb53a54356e17481d704bc55cbbd31962172a99 (patch) | |
| tree | 7948fc466230f52c78b6f2ff9d31ac8042c6055d /lib | |
| parent | 9e068ce0f124f5f4c40cb4d8bf59c0b7ac670354 (diff) | |
| download | util-linux-1bb53a54356e17481d704bc55cbbd31962172a99.tar.gz | |
lib/procutils: test refactoring
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/procutils.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/lib/procutils.c b/lib/procutils.c index 52e9ee38..486627c5 100644 --- a/lib/procutils.c +++ b/lib/procutils.c @@ -97,15 +97,13 @@ int proc_next_tid(struct proc_tasks *tasks, pid_t *tid) #ifdef TEST_PROGRAM -int main(int argc, char *argv[]) +static int test_tasks(int argc, char *argv[]) { pid_t tid, pid; struct proc_tasks *ts; - if (argc != 2) { - fprintf(stderr, "usage: %s <pid>\n", argv[0]); + if (argc != 2) return EXIT_FAILURE; - } pid = strtol(argv[1], (char **) NULL, 10); printf("PID=%d, TIDs:", pid); @@ -121,4 +119,18 @@ int main(int argc, char *argv[]) proc_close_tasks(ts); return EXIT_SUCCESS; } + +int main(int argc, char *argv[]) +{ + if (argc < 2) { + fprintf(stderr, "usage: %s --tasks <pid>\n", + program_invocation_short_name); + return EXIT_FAILURE; + } + + if (strcmp(argv[1], "--tasks") == 0) + return test_tasks(argc - 1, argv + 1); + + return EXIT_FAILURE; +} #endif /* TEST_PROGRAM */ |