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take back in some elements from the reverted patch that still make sense based on code review by Moc, thanks

This commit is contained in:
Anthony Minessale 2011-03-31 16:28:12 -05:00
parent 913ec9861e
commit 3ed59f1d1f
1 changed files with 14 additions and 1 deletions
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15
src/switch_xml.c
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@ -137,6 +137,7 @@ static switch_memory_pool_t *XML_MEMORY_POOL = NULL;
static switch_thread_rwlock_t *B_RWLOCK = NULL;
static switch_mutex_t *XML_LOCK = NULL;
static switch_mutex_t *REFLOCK = NULL;
static switch_mutex_t *FILE_LOCK = NULL;
static switch_mutex_t *XML_GEN_LOCK = NULL;
@ -1526,9 +1527,11 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_parse_file(const char *file)
} else {
abs = file;
}
switch_mutex_lock(FILE_LOCK);
if (!(new_file = switch_mprintf("%s%s%s.fsxml", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR, abs))) {
return NULL;
goto done;
}
if ((write_fd = open(new_file, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR)) < 0) {
@ -1549,13 +1552,19 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_parse_file(const char *file)
}
done:
switch_mutex_unlock(FILE_LOCK);
if (write_fd > -1) {
close(write_fd);
}
if (fd > -1) {
close(fd);
}
switch_safe_free(new_file);
return xml;
}
@ -2054,6 +2063,7 @@ SWITCH_DECLARE(switch_status_t) switch_xml_init(switch_memory_pool_t *pool, cons
switch_mutex_init(&XML_LOCK, SWITCH_MUTEX_NESTED, XML_MEMORY_POOL);
switch_mutex_init(&REFLOCK, SWITCH_MUTEX_NESTED, XML_MEMORY_POOL);
switch_mutex_init(&FILE_LOCK, SWITCH_MUTEX_NESTED, XML_MEMORY_POOL);
switch_mutex_init(&XML_GEN_LOCK, SWITCH_MUTEX_NESTED, XML_MEMORY_POOL);
switch_thread_rwlock_create(&B_RWLOCK, XML_MEMORY_POOL);
@ -2071,7 +2081,9 @@ SWITCH_DECLARE(switch_status_t) switch_xml_init(switch_memory_pool_t *pool, cons
SWITCH_DECLARE(switch_status_t) switch_xml_destroy(void)
{
switch_status_t status = SWITCH_STATUS_FALSE;
switch_mutex_lock(XML_LOCK);
switch_mutex_lock(REFLOCK);
if (MAIN_XML_ROOT) {
switch_xml_t xml = MAIN_XML_ROOT;
@ -2081,6 +2093,7 @@ SWITCH_DECLARE(switch_status_t) switch_xml_destroy(void)
}
switch_mutex_unlock(XML_LOCK);
switch_mutex_unlock(REFLOCK);
return status;
}