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author | Michael Olbrich <m.olbrich@pengutronix.de> | 2015-12-09 15:46:46 +0100 |
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committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2016-06-06 07:33:54 +0200 |
commit | afb14803b34a9f4abf5265365aebe9a3132344c2 (patch) | |
tree | 0ffda5cdfc0e0b6875c2054d3ff236bab252cd7b /src/core/dbus-automount.c | |
parent | 308253c5a2b146fc18e3789725c092ac55b10ce7 (diff) |
automount: implement transient automounts
Diffstat (limited to 'src/core/dbus-automount.c')
-rw-r--r-- | src/core/dbus-automount.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/core/dbus-automount.c b/src/core/dbus-automount.c index b2806ad86f..26212b3a95 100644 --- a/src/core/dbus-automount.c +++ b/src/core/dbus-automount.c @@ -32,3 +32,57 @@ const sd_bus_vtable bus_automount_vtable[] = { SD_BUS_PROPERTY("TimeoutIdleUSec", "t", bus_property_get_usec, offsetof(Automount, timeout_idle_usec), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_VTABLE_END }; + +static int bus_automount_set_transient_property( + Automount *a, + const char *name, + sd_bus_message *message, + UnitSetPropertiesMode mode, + sd_bus_error *error) { + + int r; + + assert(a); + assert(name); + assert(message); + + if (streq(name, "TimeoutIdleUSec")) { + usec_t timeout_idle_usec; + r = sd_bus_message_read(message, "t", &timeout_idle_usec); + if (r < 0) + return r; + + if (mode != UNIT_CHECK) { + char time[FORMAT_TIMESPAN_MAX]; + + a->timeout_idle_usec = timeout_idle_usec; + unit_write_drop_in_format(UNIT(a), mode, name, "[Automount]\nTimeoutIdleSec=%s\n", + format_timespan(time, sizeof(time), timeout_idle_usec, USEC_PER_MSEC)); + } + } else + return 0; + + return 1; +} + +int bus_automount_set_property( + Unit *u, + const char *name, + sd_bus_message *message, + UnitSetPropertiesMode mode, + sd_bus_error *error) { + + Automount *a = AUTOMOUNT(u); + int r = 0; + + assert(a); + assert(name); + assert(message); + + if (u->transient && u->load_state == UNIT_STUB) + /* This is a transient unit, let's load a little more */ + + r = bus_automount_set_transient_property(a, name, message, mode, error); + + return r; +} |