tweaks

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4805 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_scheduler.h

@@ -67,16 +67,16 @@ SWITCH_DECLARE(uint32_t) switch_scheduler_add_task(time_t task_runtime,
 /*!
   \brief Delete a scheduled task
   \param task_id the id of the task
-  \return SWITCH_STATUS_SUCCESS if the task was deleted.
+  \return the number of jobs deleted
 */
-SWITCH_DECLARE(switch_status_t) switch_scheduler_del_task_id(uint32_t task_id);
+SWITCH_DECLARE(uint32_t) switch_scheduler_del_task_id(uint32_t task_id);
 
 /*!
   \brief Delete a scheduled task based on the group name
   \param group the group name
-  \return SWITCH_STATUS_SUCCESS if any tasks were deleted
+  \return the number of jobs deleted
 */
-SWITCH_DECLARE(switch_status_t) switch_scheduler_del_task_group(char *group);
+SWITCH_DECLARE(uint32_t) switch_scheduler_del_task_group(char *group);
 
 
 /*!

src/include/switch_types.h

@@ -158,7 +158,8 @@ typedef enum {
 typedef enum {
 	SSHF_NONE = 0,
 	SSHF_OWN_THREAD = (1 << 0),
-	SSHF_FREE_ARG = (1 << 1)
+	SSHF_FREE_ARG = (1 << 1),
+	SSHF_NO_DEL = (1 << 2)
 } switch_scheduler_flag_t;
 
 typedef enum {

src/include/switch_utils.h

@@ -54,6 +54,19 @@ SWITCH_BEGIN_EXTERN_C
 #else
 #define switch_is_file_path(file) ((*file == '/') || strstr(file, SWITCH_URL_SEPARATOR))
 #endif
+
+static inline switch_bool_t switch_is_digit_string(char *s) {
+
+	while(s && *s) {
+		if (*s < 48 || *s > 57) {
+			return SWITCH_FALSE;
+		}
+		s++;
+	}
+
+	return SWITCH_TRUE;
+}
+
 /*!
   \brief Evaluate the truthfullness of a string expression
   \param expr a string expression