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authorLennart Poettering <lennart@poettering.net>2013-12-22 22:14:05 +0100
committerLennart Poettering <lennart@poettering.net>2013-12-22 22:19:03 +0100
commit09812eb764b440651f3ff4cb5d37bd343f800560 (patch)
tree75a7a86e915c814ded076cd0efc84d20018ff13b /src/core/swap.c
parent565a9388f261c6e459e1726e358284ff687ec941 (diff)
sd-daemon: introduce sd_watchdog_enabled() for parsing $WATCHDOG_USEC
Also, introduce a new environment variable named $WATCHDOG_PID which cotnains the PID of the process that is supposed to send the keep-alive events. This is similar how $LISTEN_FDS and $LISTEN_PID work together, and protects against confusing processes further down the process tree due to inherited environment.
Diffstat (limited to 'src/core/swap.c')
-rw-r--r--src/core/swap.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/core/swap.c b/src/core/swap.c
index 79862e5b87..e0627db965 100644
--- a/src/core/swap.c
+++ b/src/core/swap.c
@@ -645,6 +645,7 @@ static int swap_spawn(Swap *s, ExecCommand *c, pid_t *_pid) {
UNIT(s)->manager->cgroup_supported,
UNIT(s)->cgroup_path,
UNIT(s)->id,
+ 0,
NULL,
s->exec_runtime,
&pid);