Merge branch 'hostnamectl-dot-v2'

[thirdparty/systemd.git] / src / basic / cgroup-util.c

diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
index 439c5516dc2cbfb2206c488dc123e3af4714a15e..6b3162a35fc0b6e5cc089e75f2fc9d30b4622ddb 100644 (file)
--- a/src/basic/cgroup-util.c
+++ b/src/basic/cgroup-util.c
@@ -646,7 +646,7 @@ int cg_attach(const char *controller, const char *path, pid_t pid) {
 
         snprintf(c, sizeof(c), PID_FMT"\n", pid);
 
-        return write_string_file_no_create(fs, c);
+        return write_string_file(fs, c, 0);
 }
 
 int cg_attach_fallback(const char *controller, const char *path, pid_t pid) {
@@ -820,27 +820,25 @@ int cg_install_release_agent(const char *controller, const char *agent) {
 
         sc = strstrip(contents);
         if (sc[0] == 0) {
-                r = write_string_file_no_create(fs, agent);
+                r = write_string_file(fs, agent, 0);
                 if (r < 0)
                         return r;
         } else if (!streq(sc, agent))
                 return -EEXIST;
 
-        free(fs);
-        fs = NULL;
+        fs = mfree(fs);
         r = cg_get_path(controller, NULL, "notify_on_release", &fs);
         if (r < 0)
                 return r;
 
-        free(contents);
-        contents = NULL;
+        contents = mfree(contents);
         r = read_one_line_file(fs, &contents);
         if (r < 0)
                 return r;
 
         sc = strstrip(contents);
         if (streq(sc, "0")) {
-                r = write_string_file_no_create(fs, "1");
+                r = write_string_file(fs, "1", 0);
                 if (r < 0)
                         return r;
 
@@ -861,18 +859,17 @@ int cg_uninstall_release_agent(const char *controller) {
         if (r < 0)
                 return r;
 
-        r = write_string_file_no_create(fs, "0");
+        r = write_string_file(fs, "0", 0);
         if (r < 0)
                 return r;
 
-        free(fs);
-        fs = NULL;
+        fs = mfree(fs);
 
         r = cg_get_path(controller, NULL, "release_agent", &fs);
         if (r < 0)
                 return r;
 
-        r = write_string_file_no_create(fs, "");
+        r = write_string_file(fs, "", 0);
         if (r < 0)
                 return r;
 
@@ -1708,7 +1705,7 @@ int cg_set_attribute(const char *controller, const char *path, const char *attri
         if (r < 0)
                 return r;
 
-        return write_string_file_no_create(p, value);
+        return write_string_file(p, value, 0);
 }
 
 int cg_get_attribute(const char *controller, const char *path, const char *attribute, char **ret) {