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| author | Lennart Poettering <lennart@poettering.net> | 2015-01-28 15:07:13 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-01-28 15:07:13 +0100 |
| commit | 82a2b6bb5e4e5d294f09af778c48974a7857afb6 (patch) | |
| tree | 37d7926f1c1e575d8e1344890953ca6a0114a011 /src/core/snapshot.c | |
| parent | 3ad85e3775d018f32098a2957ce25e1f53440da1 (diff) | |
core: output unit status output strings to console, only if we actually are changing unit state
Unit _start() and _stop() implementations can fail with -EAGAIN to delay
execution temporarily. Thus, we should not output status messages before
invoking these calls, but after, and only when we know that the
invocation actually made a change.
Diffstat (limited to 'src/core/snapshot.c')
| -rw-r--r-- | src/core/snapshot.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/core/snapshot.c b/src/core/snapshot.c index 068a077f15..b70c3beb60 100644 --- a/src/core/snapshot.c +++ b/src/core/snapshot.c @@ -111,7 +111,7 @@ static int snapshot_start(Unit *u) { if (s->cleanup) unit_add_to_cleanup_queue(u); - return 0; + return 1; } static int snapshot_stop(Unit *u) { @@ -121,7 +121,7 @@ static int snapshot_stop(Unit *u) { assert(s->state == SNAPSHOT_ACTIVE); snapshot_set_state(s, SNAPSHOT_DEAD); - return 0; + return 1; } static int snapshot_serialize(Unit *u, FILE *f, FDSet *fds) { |