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socket: only add dependency on kmsg socket to socket units which have any kind of exec program specified

This commit is contained in:
Lennart Poettering 2012-01-03 20:33:28 +01:00
parent 4de856120f
commit 4cfc6dbe52
1 changed files with 14 additions and 2 deletions
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16
src/socket.c
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@ -323,6 +323,17 @@ static int socket_add_default_dependencies(Socket *s) {
return unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true);
}
static bool socket_has_exec(Socket *s) {
unsigned i;
assert(s);
for (i = 0; i < _SOCKET_EXEC_COMMAND_MAX; i++)
if (s->exec_command[i])
return true;
return false;
}
static int socket_load(Unit *u) {
Socket *s = SOCKET(u);
int r;
@ -352,8 +363,9 @@ static int socket_load(Unit *u) {
if ((r = socket_add_device_link(s)) < 0)
return r;
if ((r = unit_add_exec_dependencies(u, &s->exec_context)) < 0)
return r;
if (socket_has_exec(s))
if ((r = unit_add_exec_dependencies(u, &s->exec_context)) < 0)
return r;
if ((r = unit_add_default_cgroups(u)) < 0)
return r;