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| author | Lennart Poettering <lennart@poettering.net> | 2015-01-14 23:29:01 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-01-14 23:29:01 +0100 |
| commit | 733d15ac7a23c80f2e447f6c2fca0406bc9960db (patch) | |
| tree | 463c0cfe844b0c3e577ce5db8f7f82870f007e48 | |
| parent | 435fdcef52087b99a2bef745eb07a1228ed6d993 (diff) | |
nspawn: pass the container's init PID out via sd_notify()
This is useful for nspawn managers that want to learn when nspawn is
finished with initialiuzation, as well what the PID of the init system
in the container is.
| -rw-r--r-- | src/nspawn/nspawn.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c index f502500308..2bda27edf0 100644 --- a/src/nspawn/nspawn.c +++ b/src/nspawn/nspawn.c @@ -3947,9 +3947,10 @@ int main(int argc, char *argv[]) { _cleanup_rtnl_unref_ sd_rtnl *rtnl = NULL; char last_char = 0; - sd_notify(false, - "READY=1\n" - "STATUS=Container running."); + sd_notifyf(false, + "READY=1\n" + "STATUS=Container running.\n" + "X_NSPAWN_LEADER_PID=" PID_FMT, pid); r = sd_event_new(&event); if (r < 0) { |