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authorLennart Poettering <lennart@poettering.net>2015-06-15 20:13:23 +0200
committerLennart Poettering <lennart@poettering.net>2015-06-15 20:13:23 +0200
commit72c0a2c255b172ebbb2a2b7dab7c9aec4c9582d9 (patch)
tree09bd6f8db366a0a611de79dc08d88902d10f6a75 /src/login/logind.c
parenta4c8a5995102144225439c0077bbda5325761986 (diff)
everywhere: port everything to sigprocmask_many() and friends
This ports a lot of manual code over to sigprocmask_many() and friends. Also, we now consistly check for sigprocmask() failures with assert_se(), since the call cannot realistically fail unless there's a programming error. Also encloses a few sd_event_add_signal() calls with (void) when we ignore the return values for it knowingly.
Diffstat (limited to 'src/login/logind.c')
-rw-r--r--src/login/logind.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/src/login/logind.c b/src/login/logind.c
index 00f8dbdab2..01f7cd9ee0 100644
--- a/src/login/logind.c
+++ b/src/login/logind.c
@@ -787,13 +787,8 @@ static int manager_connect_console(Manager *m) {
return -EINVAL;
}
- r = ignore_signals(SIGRTMIN + 1, -1);
- if (r < 0)
- return log_error_errno(r, "Cannot ignore SIGRTMIN + 1: %m");
-
- r = sigprocmask_many(SIG_BLOCK, SIGRTMIN, -1);
- if (r < 0)
- return log_error_errno(r, "Cannot block SIGRTMIN: %m");
+ assert_se(ignore_signals(SIGRTMIN + 1, -1) >= 0);
+ assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGRTMIN, -1) >= 0);
r = sd_event_add_signal(m->event, NULL, SIGRTMIN, manager_vt_switch, m);
if (r < 0)