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, 0 deletions

diff --git a/lib/libalpm/log.h b/lib/libalpm/log.h
index b44ea186..dd60c859 100644
--- a/lib/libalpm/log.h
+++ b/lib/libalpm/log.h
@@ -22,6 +22,8 @@
 
 #include "alpm.h"
 
+#define ALPM_CALLER_PREFIX "ALPM"
+
 void _alpm_log(alpm_handle_t *handle, alpm_loglevel_t flag,
 		const char *fmt, ...) __attribute__((format(printf,3,4)));