diff options
| author | Ihor Antonov <ihor@antonovs.family> | 2023-03-03 05:17:02 +0000 |
|---|---|---|
| committer | Kyle Evans <kevans@FreeBSD.org> | 2023-03-03 05:17:02 +0000 |
| commit | cd1e6e70d001bea9e9e0220bdfdbd8b5dd9922de (patch) | |
| tree | 534fb4a89cb86f0a5cff621d2ca8f5799dccefa2 | |
| parent | bc43a9a7157a8249a492ee3efd8589369dd94228 (diff) | |
| download | src-cd1e6e70d001bea9e9e0220bdfdbd8b5dd9922de.tar.gz src-cd1e6e70d001bea9e9e0220bdfdbd8b5dd9922de.zip | |
daemon: simplify if/else chain
Reviewed by: kevans
Pull Request: https://github.com/freebsd/freebsd-src/pull/672
| -rw-r--r-- | usr.sbin/daemon/daemon.c | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/usr.sbin/daemon/daemon.c b/usr.sbin/daemon/daemon.c index 5c636bcd0a03..2274a3e253a0 100644 --- a/usr.sbin/daemon/daemon.c +++ b/usr.sbin/daemon/daemon.c @@ -452,22 +452,16 @@ restart: */ if (child_gone && child_eof) { break; - } else if (terminate) { + } + + if (terminate) { goto exit; - } else if (!child_eof) { - if (sigprocmask(SIG_BLOCK, &mask_read, NULL)) { - warn("sigprocmask"); - goto exit; - } - child_eof = !listen_child(pfd[0], &logparams); - if (sigprocmask(SIG_UNBLOCK, &mask_read, NULL)) { - warn("sigprocmask"); - goto exit; - } - } else { + } + + if (child_eof) { if (sigprocmask(SIG_BLOCK, &mask_susp, NULL)) { warn("sigprocmask"); - goto exit; + goto exit; } while (!terminate && !child_gone) sigsuspend(&mask_orig); @@ -475,7 +469,21 @@ restart: warn("sigprocmask"); goto exit; } + continue; + } + + if (sigprocmask(SIG_BLOCK, &mask_read, NULL)) { + warn("sigprocmask"); + goto exit; } + + child_eof = !listen_child(pfd[0], &logparams); + + if (sigprocmask(SIG_UNBLOCK, &mask_read, NULL)) { + warn("sigprocmask"); + goto exit; + } + } if (restart && !terminate) { daemon_sleep(restart, 0); |