From: Andre Noll <maan@systemlinux.org>
Date: Fri, 30 May 2008 13:26:15 +0000 (+0200)
Subject: Be more verbose if the uid file could not be mapped.
X-Git-Tag: v0.0.2~36^2~3
X-Git-Url: http://git.tuebingen.mpg.de/?p=adu.git;a=commitdiff_plain;h=66dc72e7781e232e7fd166a0d420eb586250a4ea

Be more verbose if the uid file could not be mapped.
---

diff --git a/adu.c b/adu.c
index d43f5fe..8f5ff8d 100644
--- a/adu.c
+++ b/adu.c
@@ -962,10 +962,14 @@ static int read_uid_file(void)
 	char *filename = get_uid_list_name(), *map;
 	int ret = mmap_full_file(filename, O_RDONLY, (void **)&map, &size, NULL);
 
-	free(filename);
-	if (ret < 0)
+	if (ret < 0) {
+		INFO_LOG("failed to map %s\n", filename);
+		free(filename);
 		return ret;
+	}
 	num_uids = size / 4;
+	INFO_LOG("found %u uids in %s\n", (unsigned)num_uids, filename);
+	free(filename);
 	/* hash table size should be a power of two and larger than the number of uids */
 	uid_hash_table_size = 4;
 	while (uid_hash_table_size < num_uids)