diff options
Diffstat (limited to 'cmd-queue.c')
| -rw-r--r-- | cmd-queue.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/cmd-queue.c b/cmd-queue.c index 93b9788e..68bedae8 100644 --- a/cmd-queue.c +++ b/cmd-queue.c @@ -329,6 +329,25 @@ cmdq_get_callback1(const char *name, cmdq_cb cb, void *data) return (item); } +/* Generic error callback. */ +static enum cmd_retval +cmdq_error_callback(struct cmdq_item *item, void *data) +{ + char *error = data; + + cmdq_error(item, "%s", error); + free(error); + + return (CMD_RETURN_NORMAL); +} + +/* Get an error callback for the command queue. */ +struct cmdq_item * +cmdq_get_error(const char *error) +{ + return (cmdq_get_callback(cmdq_error_callback, xstrdup(error))); +} + /* Fire callback on callback queue. */ static enum cmd_retval cmdq_fire_callback(struct cmdq_item *item) |