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authorLennart Poettering <lennart@poettering.net>2015-10-14 19:32:46 +0200
committerLennart Poettering <lennart@poettering.net>2015-10-19 23:07:18 +0200
commitac5b0c13d8023745c0fbdaaa95dcec5b7b21d1e2 (patch)
tree8e9be0a69a09e5eda37d9ecfd141cd105ccaffd3 /src
parent4b4cb0a1ffbc63c6b40d4205f8e248108217e3dc (diff)
tree-wide: add more void casts for various syscall invocations
Diffstat (limited to 'src')
-rw-r--r--src/core/manager.c4
-rw-r--r--src/core/service.c2
-rw-r--r--src/journal/journald-server.c2
-rw-r--r--src/timesync/timesyncd.c8
4 files changed, 8 insertions, 8 deletions
diff --git a/src/core/manager.c b/src/core/manager.c
index b2d56e88a7..6ae836148d 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -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) {
diff --git a/src/core/service.c b/src/core/service.c
index 1e4f707bf4..c77d4dc796 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -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;
diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
index 2d2a215f5d..62a5a2ad40 100644
--- a/src/journal/journald-server.c
+++ b/src/journal/journald-server.c
@@ -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;
}
diff --git a/src/timesync/timesyncd.c b/src/timesync/timesyncd.c
index 3cb7d435cd..722b349b81 100644
--- a/src/timesync/timesyncd.c
+++ b/src/timesync/timesyncd.c
@@ -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);