add caller prefix to alpm_logaction

prefix defaults to "UNKOWN" if null or an empty string is provided.

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index 6e8c93db..f524c190 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -268,7 +268,8 @@ typedef enum _alpm_loglevel_t {
 } alpm_loglevel_t;
 
 typedef void (*alpm_cb_log)(alpm_loglevel_t, const char *, va_list);
-int alpm_logaction(alpm_handle_t *handle, const char *fmt, ...);
+int alpm_logaction(alpm_handle_t *handle, const char *prefix,
+		const char *fmt, ...);
 
 /**
  * Events.