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tree-wide: add more void casts for various syscall invocations

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This commit is contained in:
Lennart Poettering
2015-10-19 23:07:18 +02:00
parent 4b4cb0a1ff
commit ac5b0c13d8
4 changed files with 8 additions and 8 deletions
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src/core/manager.c
+2 -2
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@@ -2952,9 +2952,9 @@ void manager_set_show_status(Manager *m, ShowStatus mode) {
m->show_status = mode;
if (mode > 0)
touch("/run/systemd/show-status");
(void) touch("/run/systemd/show-status");
else
unlink("/run/systemd/show-status");
(void) unlink("/run/systemd/show-status");
}
static bool manager_get_show_status(Manager *m, StatusType type) {
src/core/service.c
+1 -1
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@@ -1215,7 +1215,7 @@ static int service_spawn(
if (is_control && UNIT(s)->cgroup_path) {
path = strjoina(UNIT(s)->cgroup_path, "/control");
cg_create(SYSTEMD_CGROUP_CONTROLLER, path);
(void) cg_create(SYSTEMD_CGROUP_CONTROLLER, path);
} else
path = UNIT(s)->cgroup_path;
src/journal/journald-server.c
+1 -1
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@@ -1231,7 +1231,7 @@ static int dispatch_sigusr1(sd_event_source *es, const struct signalfd_siginfo *
server_sync(s);
server_vacuum(s, false, false);
touch("/run/systemd/journal/flushed");
(void) touch("/run/systemd/journal/flushed");
return 0;
}
src/timesync/timesyncd.c
+4 -4
View File
@@ -57,12 +57,12 @@ static int load_clock_timestamp(uid_t uid, gid_t gid) {
/* Try to fix the access mode, so that we can still
touch the file after dropping priviliges */
fchmod(fd, 0644);
fchown(fd, uid, gid);
(void) fchmod(fd, 0644);
(void) fchown(fd, uid, gid);
} else
/* create stamp file with the compiled-in date */
touch_file("/var/lib/systemd/clock", true, min, uid, gid, 0644);
(void) touch_file("/var/lib/systemd/clock", true, min, uid, gid, 0644);
ct = now(CLOCK_REALTIME);
if (ct < min) {
@@ -150,7 +150,7 @@ int main(int argc, char *argv[]) {
/* if we got an authoritative time, store it in the file system */
if (m->sync)
touch("/var/lib/systemd/clock");
(void) touch("/var/lib/systemd/clock");
sd_event_get_exit_code(m->event, &r);