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service: timeout for oneshot services

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Add possibility to specify timeout for oneshot services.

[ https://bugzilla.redhat.com/show_bug.cgi?id=761656
  Added minor fixups. -- michich ]
This commit is contained in:
Lukas Nykryn 2012-06-14 17:07:07 +02:00 committed by Michal Schmidt
parent 34cdc274ed
commit 98709151f3
6 changed files with 38 additions and 4 deletions
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4
man/systemd.service.xml
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@ -470,7 +470,9 @@
time span value such as "5min
20s". Pass 0 to disable the timeout
logic. Defaults to
90s.</para></listitem>
90s, except when <varname>Type=oneshot</varname> is
used in which case the timeout
is disabled by default.</para></listitem>
</varlistentry>
<varlistentry>

2
src/core/load-fragment-gperf.gperf.m4
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@ -138,7 +138,7 @@ Service.ExecReload, config_parse_exec, SERVICE_EXE
Service.ExecStop, config_parse_exec, SERVICE_EXEC_STOP, offsetof(Service, exec_command)
Service.ExecStopPost, config_parse_exec, SERVICE_EXEC_STOP_POST, offsetof(Service, exec_command)
Service.RestartSec, config_parse_usec, 0, offsetof(Service, restart_usec)
Service.TimeoutSec, config_parse_usec, 0, offsetof(Service, timeout_usec)
Service.TimeoutSec, config_parse_service_timeout, 0, offsetof(Service, timeout_usec)
Service.WatchdogSec, config_parse_usec, 0, offsetof(Service, watchdog_usec)
Service.StartLimitInterval, config_parse_usec, 0, offsetof(Service, start_limit.interval)
Service.StartLimitBurst, config_parse_unsigned, 0, offsetof(Service, start_limit.burst)

26
src/core/load-fragment.c
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@ -1398,6 +1398,32 @@ int config_parse_service_sockets(
return 0;
}
int config_parse_service_timeout(
const char *filename,
unsigned line,
const char *section,
const char *lvalue,
int ltype,
const char *rvalue,
void *data,
void *userdata) {
Service *s = userdata;
int r;
assert(filename);
assert(lvalue);
assert(rvalue);
assert(s);
r = config_parse_usec(filename, line, section, lvalue, ltype, rvalue, data, userdata);
if (!r)
s->timeout_defined = true;
return r;
}
int config_parse_unit_env_file(
const char *filename,
unsigned line,

1
src/core/load-fragment.h
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@ -42,6 +42,7 @@ int config_parse_socket_bind(const char *filename, unsigned line, const char *se
int config_parse_exec_nice(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_exec_oom_score_adjust(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_exec(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_service_timeout(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_service_type(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_service_restart(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_socket_bindtodevice(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);

8
src/core/service.c
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@ -1249,6 +1249,10 @@ static int service_load(Unit *u) {
if (s->type == _SERVICE_TYPE_INVALID)
s->type = s->bus_name ? SERVICE_DBUS : SERVICE_SIMPLE;
/* Oneshot services have disabled timeout by default */
if (s->type == SERVICE_ONESHOT && !s->timeout_defined)
s->timeout_usec = 0;
service_fix_output(s);
if ((r = unit_add_exec_dependencies(u, &s->exec_context)) < 0)
@ -2157,7 +2161,7 @@ static void service_enter_start(Service *s) {
r = service_spawn(s,
c,
s->type == SERVICE_FORKING || s->type == SERVICE_DBUS || s->type == SERVICE_NOTIFY,
s->type == SERVICE_FORKING || s->type == SERVICE_DBUS || s->type == SERVICE_NOTIFY || s->type == SERVICE_ONESHOT,
true,
true,
true,
@ -2372,7 +2376,7 @@ static void service_run_next_main(Service *s) {
r = service_spawn(s,
s->main_command,
false,
true,
true,
true,
true,

1
src/core/service.h
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@ -164,6 +164,7 @@ struct Service {
bool bus_name_good:1;
bool forbid_restart:1;
bool got_socket_fd:1;
bool timeout_defined:1;
#ifdef HAVE_SYSV_COMPAT
bool is_sysv:1;
bool sysv_has_lsb:1;