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Fix test_time on Mac OS X (and other platforms without inotify)

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Reviewboard: https://reviewboard.asterisk.org/r/554/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@252846 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2010-03-16 19:34:01 +00:00
parent 4acc1689c1
commit 385a40226a
3 changed files with 32 additions and 7 deletions
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21
main/stdtime/localtime.c
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@@ -239,12 +239,11 @@ static void *inotify_daemon(void *data)
} buf;
ssize_t res;
struct state *cur;
struct timespec ten_seconds = { 10, 0 };
inotify_fd = inotify_init();
ast_mutex_lock(&initialization_lock);
ast_cond_signal(&initialization);
ast_cond_broadcast(&initialization);
ast_mutex_unlock(&initialization_lock);
if (inotify_fd < 0) {
@@ -261,8 +260,7 @@ static void *inotify_daemon(void *data)
break;
} else if (res < 0) {
if (errno == EINTR || errno == EAGAIN) {
/* If read fails, then wait a bit, then continue */
nanosleep(&ten_seconds, NULL);
/* If read fails, try again */
continue;
}
/* Sanity check -- this should never happen, either */
@@ -278,6 +276,7 @@ static void *inotify_daemon(void *data)
}
}
AST_LIST_TRAVERSE_SAFE_END
ast_cond_broadcast(&initialization);
AST_LIST_UNLOCK(&zonelist);
}
close(inotify_fd);
@@ -326,7 +325,7 @@ static void *notify_daemon(void *data)
struct timespec sixty_seconds = { 60, 0 };
ast_mutex_lock(&initialization_lock);
ast_cond_signal(&initialization);
ast_cond_broadcast(&initialization);
ast_mutex_unlock(&initialization_lock);
for (;/*ever*/;) {
@@ -347,12 +346,14 @@ static void *notify_daemon(void *data)
stat(name, &st);
lstat(name, &lst);
if (st.st_mtime > cur->mtime[0] || lst.st_mtime > cur->mtime[1]) {
ast_log(LOG_NOTICE, "Removing cached TZ entry '%s' because underlying file changed.\n", name);
AST_LIST_REMOVE_CURRENT(list);
ast_free(cur);
continue;
}
}
AST_LIST_TRAVERSE_SAFE_END
ast_cond_broadcast(&initialization);
AST_LIST_UNLOCK(&zonelist);
}
inotify_thread = AST_PTHREADT_NULL;
@@ -381,6 +382,16 @@ static void add_notify(struct state *sp, const char *path)
}
#endif
void ast_localtime_wakeup_monitor(void)
{
if (inotify_thread != AST_PTHREADT_NULL) {
AST_LIST_LOCK(&zonelist);
pthread_kill(inotify_thread, SIGURG);
ast_cond_wait(&initialization, &(&zonelist)->lock);
AST_LIST_UNLOCK(&zonelist);
}
}
/*! \note
** Section 4.12.3 of X3.159-1989 requires that
** Except for the strftime function, these functions [asctime,