Minor help text improvements/fixes.

[dss.git] / dss.c

diff --git a/dss.c b/dss.c
index b475ba7f54483df8a0dc45c1063bbcf2258b8c53..0083e2ecae86310a679f201a81d408f3d1c882a4 100644 (file)
--- 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>
@@ -214,7 +219,7 @@ 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 +276,7 @@ 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 +346,7 @@ 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;