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bus-unit-util: trivial follow-up for UnitFreezer

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Follow-up for 7483708131

Make sure that function param names match between
source and header. Also, place UnitFreezer params
in front.
This commit is contained in:
Mike Yuan
2024-03-07 02:23:39 +08:00
parent 5ba6321d86
commit dc35af47df
2 changed files with 33 additions and 31 deletions
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54
src/shared/bus-unit-util.c
View File

@@ -2966,31 +2966,6 @@ int unit_freezer_new(const char *name, UnitFreezer *ret) {
return 0;
}
static int unit_freezer_action(bool freeze, UnitFreezer *f) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
int r;
assert(f);
assert(f->bus);
assert(f->name);
r = bus_call_method(f->bus, bus_systemd_mgr, freeze ? "FreezeUnit" : "ThawUnit",
&error, NULL, "s", f->name);
if (r < 0)
return log_debug_errno(r, "Failed to %s unit %s: %s", freeze ? "freeze" : "thaw",
f->name, bus_error_message(&error, r));
return 0;
}
int unit_freezer_freeze(UnitFreezer *f) {
return unit_freezer_action(true, f);
}
int unit_freezer_thaw(UnitFreezer *f) {
return unit_freezer_action(false, f);
}
void unit_freezer_done(UnitFreezer *f) {
assert(f);
@@ -2998,6 +2973,35 @@ void unit_freezer_done(UnitFreezer *f) {
f->bus = sd_bus_flush_close_unref(f->bus);
}
static int unit_freezer_action(UnitFreezer *f, bool freeze) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
int r;
assert(f);
assert(f->name);
assert(f->bus);
r = bus_call_method(f->bus, bus_systemd_mgr,
freeze ? "FreezeUnit" : "ThawUnit",
&error,
/* reply = */ NULL,
"s",
f->name);
if (r < 0)
return log_debug_errno(r, "Failed to %s unit %s: %s",
freeze ? "freeze" : "thaw", f->name, bus_error_message(&error, r));
return 0;
}
int unit_freezer_freeze(UnitFreezer *f) {
return unit_freezer_action(f, true);
}
int unit_freezer_thaw(UnitFreezer *f) {
return unit_freezer_action(f, false);
}
int unit_freezer_new_freeze(const char *name, UnitFreezer *ret) {
_cleanup_(unit_freezer_done) UnitFreezer f = {};
int r;

10
src/shared/bus-unit-util.h
View File

@@ -42,13 +42,11 @@ typedef struct UnitFreezer {
} UnitFreezer;
int unit_freezer_new(const char *name, UnitFreezer *ret);
void unit_freezer_done(UnitFreezer *f);
int unit_freezer_freeze(UnitFreezer *freezer);
int unit_freezer_thaw(UnitFreezer *freezer);
void unit_freezer_done(UnitFreezer *freezer);
int unit_freezer_freeze(UnitFreezer *f);
int unit_freezer_thaw(UnitFreezer *f);
int unit_freezer_new_freeze(const char *name, UnitFreezer *ret);
void unit_freezer_done_thaw(UnitFreezer *freezer);
void unit_freezer_done_thaw(UnitFreezer *f);