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| author | Leah Neukirchen <leah@vuxu.org> | 2022-02-12 23:43:46 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2022-02-12 23:43:46 +0100 |
| commit | ee94145132953271fb3fd606d00154442689e7ec (patch) | |
| tree | 08049cfb608024d8833d63551c03a252210c3194 | |
| parent | 2dc44849fd8ca9447adc34bd5b86c4c88b267527 (diff) | |
| download | rvnit-ee94145132953271fb3fd606d00154442689e7ec.tar.gz rvnit-ee94145132953271fb3fd606d00154442689e7ec.tar.xz rvnit-ee94145132953271fb3fd606d00154442689e7ec.zip | |
pause when having no children during uptime
| -rw-r--r-- | rvnit.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/rvnit.c b/rvnit.c index f7b0a33..2a054bd 100644 --- a/rvnit.c +++ b/rvnit.c @@ -968,8 +968,11 @@ cont1: int pid = timedwait(&status, -1); if (pid < 0) { - if (errno == ECHILD) - break; + if (errno == ECHILD) { + /* init has no active children, keep system up + nevertheless, wait for SIGCONT */ + pause(); + } if (errno == EINTR) continue; } |