{
struct lockfile *lockfile;
- CHECK(lockfile_lock("file", 0, &lockfile), 0);
+ CHECK(lockfile_lock("file", &lockfile), 0);
lockfile_unlock(lockfile);
}
{
struct lockfile *lockfile;
- CHECK(lockfile_lock("file", 0, &lockfile), 0);
+ CHECK(lockfile_lock("file", &lockfile), 0);
lockfile_unlock(lockfile);
- CHECK(lockfile_lock("file", 0, &lockfile), 0);
+ CHECK(lockfile_lock("file", &lockfile), 0);
lockfile_unlock(lockfile);
}
{
struct lockfile *lockfile;
- CHECK(lockfile_lock("file", 0, &lockfile), 0);
- CHECK(lockfile_lock("file", 0, &lockfile), EDEADLK);
+ CHECK(lockfile_lock("file", &lockfile), 0);
+ CHECK(lockfile_lock("file", &lockfile), EDEADLK);
lockfile_unlock(lockfile);
}
{
struct lockfile *lockfile;
- CHECK(lockfile_lock("file", 0, &lockfile), 0);
- CHECK(lockfile_lock("file", 0, &lockfile), EDEADLK);
- CHECK(lockfile_lock("file", 0, &lockfile), EDEADLK);
+ CHECK(lockfile_lock("file", &lockfile), 0);
+ CHECK(lockfile_lock("file", &lockfile), EDEADLK);
+ CHECK(lockfile_lock("file", &lockfile), EDEADLK);
lockfile_unlock(lockfile);
}
{
switch (fork()) {
case 0:
- time_postfork();
lockfile_postfork();
return CHILD;
* this function that does the wait() call. */
static struct lockfile *lockfile;
- CHECK(lockfile_lock("file", 0, &lockfile), 0);
+ CHECK(lockfile_lock("file", &lockfile), 0);
if (do_fork() == CHILD) {
lockfile_unlock(lockfile);
- CHECK(lockfile_lock("file", 0, &lockfile), EAGAIN);
+ CHECK(lockfile_lock("file", &lockfile), EAGAIN);
exit(11);
}
}
{
struct lockfile *lockfile, *dummy;
- CHECK(lockfile_lock("file", 0, &lockfile), 0);
- CHECK(lockfile_lock("file", 0, &dummy), EDEADLK);
+ CHECK(lockfile_lock("file", &lockfile), 0);
+ CHECK(lockfile_lock("file", &dummy), EDEADLK);
if (do_fork() == CHILD) {
- CHECK(lockfile_lock("file", 0, &dummy), EAGAIN);
+ CHECK(lockfile_lock("file", &dummy), EAGAIN);
exit(11);
}
}
{
struct lockfile *lockfile;
- CHECK(lockfile_lock("file", 0, &lockfile), 0);
+ CHECK(lockfile_lock("file", &lockfile), 0);
lockfile_unlock(lockfile);
if (do_fork() == CHILD) {
- CHECK(lockfile_lock("file", 0, &lockfile), 0);
+ CHECK(lockfile_lock("file", &lockfile), 0);
exit(11);
}
}
-static void
-run_lock_timeout_gets_the_lock(void)
-{
- struct lockfile *lockfile;
-
- CHECK(lockfile_lock("file", 0, &lockfile), 0);
-
- if (do_fork() == CHILD) {
- lockfile_unlock(lockfile);
- CHECK(lockfile_lock("file", TIME_UPDATE_INTERVAL * 3, &lockfile), 0);
- exit(11);
- } else {
- long long int now = time_msec();
- while (time_msec() < now + TIME_UPDATE_INTERVAL) {
- pause();
- }
- lockfile_unlock(lockfile);
- }
-}
-
-static void
-run_lock_timeout_runs_out(void)
-{
- struct lockfile *lockfile;
-
- CHECK(lockfile_lock("file", 0, &lockfile), 0);
-
- if (do_fork() == CHILD) {
- lockfile_unlock(lockfile);
- CHECK(lockfile_lock("file", TIME_UPDATE_INTERVAL, &lockfile),
- ETIMEDOUT);
- exit(11);
- } else {
- long long int now = time_msec();
- while (time_msec() < now + TIME_UPDATE_INTERVAL * 3) {
- pause();
- }
- lockfile_unlock(lockfile);
- }
-}
-
static void
run_lock_multiple(void)
{
struct lockfile *a, *b, *c, *dummy;
- CHECK(lockfile_lock("a", 0, &a), 0);
- CHECK(lockfile_lock("b", 0, &b), 0);
- CHECK(lockfile_lock("c", 0, &c), 0);
+ CHECK(lockfile_lock("a", &a), 0);
+ CHECK(lockfile_lock("b", &b), 0);
+ CHECK(lockfile_lock("c", &c), 0);
lockfile_unlock(a);
- CHECK(lockfile_lock("a", 0, &a), 0);
- CHECK(lockfile_lock("a", 0, &dummy), EDEADLK);
+ CHECK(lockfile_lock("a", &a), 0);
+ CHECK(lockfile_lock("a", &dummy), EDEADLK);
lockfile_unlock(a);
lockfile_unlock(b);
- CHECK(lockfile_lock("a", 0, &a), 0);
+ CHECK(lockfile_lock("a", &a), 0);
lockfile_unlock(c);
lockfile_unlock(a);
CHECK(stat(".b.~lock~", &s), -1);
CHECK(errno, ENOENT);
- CHECK(lockfile_lock("a", 0, &a), 0);
- CHECK(lockfile_lock("a", 0, &dummy), EDEADLK);
- CHECK(lockfile_lock("b", 0, &dummy), EDEADLK);
+ CHECK(lockfile_lock("a", &a), 0);
+ CHECK(lockfile_lock("a", &dummy), EDEADLK);
+ CHECK(lockfile_lock("b", &dummy), EDEADLK);
lockfile_unlock(a);
- CHECK(lockfile_lock("b", 0, &b), 0);
- CHECK(lockfile_lock("b", 0, &dummy), EDEADLK);
- CHECK(lockfile_lock("a", 0, &dummy), EDEADLK);
+ CHECK(lockfile_lock("b", &b), 0);
+ CHECK(lockfile_lock("b", &dummy), EDEADLK);
+ CHECK(lockfile_lock("a", &dummy), EDEADLK);
lockfile_unlock(b);
CHECK(lstat(".a.~lock~", &s), 0);
CHECK(S_ISLNK(s.st_mode) != 0, 1);
/* Lock 'a'. */
- CHECK(lockfile_lock("a", 0, &a), 0);
+ CHECK(lockfile_lock("a", &a), 0);
CHECK(lstat("dir/.b.~lock~", &s), 0);
CHECK(S_ISREG(s.st_mode) != 0, 1);
CHECK(lstat(".a.~lock~", &s), -1);
CHECK(errno, ENOENT);
- CHECK(lockfile_lock("dir/b", 0, &dummy), EDEADLK);
+ CHECK(lockfile_lock("dir/b", &dummy), EDEADLK);
lockfile_unlock(a);
}
TEST(lock_blocks_other_process),
TEST(lock_twice_blocks_other_process),
TEST(lock_and_unlock_allows_other_process),
- TEST(lock_timeout_gets_the_lock),
- TEST(lock_timeout_runs_out),
TEST(lock_multiple),
TEST(lock_symlink),
TEST(lock_symlink_to_dir),
int
main(int argc, char *argv[])
{
- extern struct vlog_module VLM_lockfile;
size_t i;
set_program_name(argv[0]);
- vlog_set_levels(&VLM_lockfile, VLF_ANY_FACILITY, VLL_ERR);
+ vlog_set_pattern(VLF_CONSOLE, "%c|%p|%m");
+ vlog_set_levels(NULL, VLF_SYSLOG, VLL_OFF);
if (argc != 2) {
ovs_fatal(0, "exactly one argument required; use \"%s help\" for help",