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-rw-r--r--src/modules/module-volume-restore.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/src/modules/module-volume-restore.c b/src/modules/module-volume-restore.c
index b379e53c..f9e7d013 100644
--- a/src/modules/module-volume-restore.c
+++ b/src/modules/module-volume-restore.c
@@ -39,6 +39,7 @@
#include <polypcore/core-subscribe.h>
#include <polypcore/xmalloc.h>
#include <polypcore/sink-input.h>
+#include <polypcore/util.h>
#include <polyp/volume.h>
#include "module-volume-restore-symdef.h"
@@ -116,7 +117,7 @@ static int load_rules(struct userdata *u) {
f = u->table_file ?
fopen(u->table_file, "r") :
pa_open_config_file(NULL, DEFAULT_VOLUME_TABLE_FILE, NULL, &u->table_file, "r");
-
+
if (!f) {
if (errno == ENOENT) {
pa_log_info(__FILE__": starting with empty ruleset.");
@@ -127,6 +128,8 @@ static int load_rules(struct userdata *u) {
goto finish;
}
+ pa_lock_fd(fileno(f), 1);
+
while (!feof(f)) {
struct rule *rule;
pa_cvolume v;
@@ -175,8 +178,10 @@ static int load_rules(struct userdata *u) {
ret = 0;
finish:
- if (f)
+ if (f) {
+ pa_lock_fd(fileno(f), 0);
fclose(f);
+ }
return ret;
}
@@ -196,6 +201,8 @@ static int save_rules(struct userdata *u) {
goto finish;
}
+ pa_lock_fd(fileno(f), 1);
+
while ((rule = pa_hashmap_iterate(u->hashmap, &state, NULL))) {
unsigned i;
@@ -210,8 +217,10 @@ static int save_rules(struct userdata *u) {
ret = 0;
finish:
- if (f)
+ if (f) {
+ pa_lock_fd(fileno(f), 0);
fclose(f);
+ }
return ret;
}