From b750101eb236130cf056c675997decbac904cc49 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:35:18 +0200 Subject: Adding upstream version 252.22. Signed-off-by: Daniel Baumann --- src/shared/bus-wait-for-units.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 src/shared/bus-wait-for-units.h (limited to 'src/shared/bus-wait-for-units.h') diff --git a/src/shared/bus-wait-for-units.h b/src/shared/bus-wait-for-units.h new file mode 100644 index 0000000..2623e72 --- /dev/null +++ b/src/shared/bus-wait-for-units.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +#pragma once + +#include "macro.h" +#include "sd-bus.h" + +typedef struct BusWaitForUnits BusWaitForUnits; + +typedef enum BusWaitForUnitsState { + BUS_WAIT_SUCCESS, /* Nothing to wait for anymore and nothing failed */ + BUS_WAIT_FAILURE, /* dito, but something failed */ + BUS_WAIT_RUNNING, /* Still something to wait for */ + _BUS_WAIT_FOR_UNITS_STATE_MAX, + _BUS_WAIT_FOR_UNITS_STATE_INVALID = -EINVAL, +} BusWaitForUnitsState; + +typedef enum BusWaitForUnitsFlags { + BUS_WAIT_FOR_MAINTENANCE_END = 1 << 0, /* Wait until the unit is no longer in maintenance state */ + BUS_WAIT_FOR_INACTIVE = 1 << 1, /* Wait until the unit is back in inactive or dead state */ + BUS_WAIT_NO_JOB = 1 << 2, /* Wait until there's no more job pending */ + BUS_WAIT_REFFED = 1 << 3, /* The unit is already reffed with RefUnit() */ +} BusWaitForUnitsFlags; + +typedef void (*bus_wait_for_units_ready_callback)(BusWaitForUnits *d, BusWaitForUnitsState state, void *userdata); +typedef void (*bus_wait_for_units_unit_callback)(BusWaitForUnits *d, const char *unit_path, bool good, void *userdata); + +int bus_wait_for_units_new(sd_bus *bus, BusWaitForUnits **ret); +BusWaitForUnits* bus_wait_for_units_free(BusWaitForUnits *d); + +BusWaitForUnitsState bus_wait_for_units_state(BusWaitForUnits *d); +void bus_wait_for_units_set_ready_callback(BusWaitForUnits *d, bus_wait_for_units_ready_callback callback, void *userdata); +int bus_wait_for_units_add_unit(BusWaitForUnits *d, const char *unit, BusWaitForUnitsFlags flags, bus_wait_for_units_unit_callback callback, void *userdata); +int bus_wait_for_units_run(BusWaitForUnits *d); + +DEFINE_TRIVIAL_CLEANUP_FUNC(BusWaitForUnits*, bus_wait_for_units_free); -- cgit v1.2.3