X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=dss.c;h=cd69c27d85a5066a49c00817621db6371c01d31e;hb=6f9a0ecf236d5171dda08897af39ddcf0a92f007;hp=b475ba7f54483df8a0dc45c1063bbcf2258b8c53;hpb=a05d84006712ac65c611d494b2b1f1d3bcb27207;p=dss.git

diff --git a/dss.c b/dss.c
index b475ba7..cd69c27 100644
--- a/dss.c
+++ b/dss.c
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2008 Andre Noll <maan@systemlinux.org>
+ *
+ * Licensed under the GPL v2. For licencing details see COPYING.
+ */
 #include <string.h>
 #include <stdlib.h>
 #include <stdarg.h>
@@ -119,7 +124,6 @@ static __printf_1_2 void dss_msg(const char* fmt,...)
 	va_end(argp);
 }
 
-/* TODO: Also consider number of inodes. */
 static int disk_space_low(void)
 {
 	struct disk_space ds;
@@ -214,7 +218,7 @@ static int remove_redundant_snapshot(struct snapshot_list *sl)
 	struct snapshot *s;
 	unsigned missing = 0;
 
-	DSS_INFO_LOG("looking for intervals containing too many snapshots\n");
+	DSS_DEBUG_LOG("looking for intervals containing too many snapshots\n");
 	for (interval = conf.num_intervals_arg - 1; interval >= 0; interval--) {
 		unsigned keep = desired_number_of_snapshots(interval, conf.num_intervals_arg);
 		unsigned num = sl->interval_count[interval];
@@ -271,7 +275,7 @@ static int remove_outdated_snapshot(struct snapshot_list *sl)
 	int i, ret;
 	struct snapshot *s;
 
-	DSS_INFO_LOG("looking for snapshots belonging to intervals greater than %d\n",
+	DSS_DEBUG_LOG("looking for snapshots belonging to intervals greater than %d\n",
 		conf.num_intervals_arg);
 	FOR_EACH_SNAPSHOT(s, i, sl) {
 		if (s->interval <= conf.num_intervals_arg)
@@ -341,7 +345,7 @@ static int try_to_free_disk_space(int low_disk_space)
 	if (ret)
 		goto out;
 	DSS_CRIT_LOG("uhuhu: not enough disk space for a single snapshot\n");
-	ret= -ENOSPC;
+	ret = -ERRNO_TO_DSS_ERROR(ENOSPC);
 out:
 	free_snapshot_list(&sl);
 	return ret;