0c69794138
These lines are generally out-of-date, incomplete and unnecessary. With SPDX and git repository much more accurate and fine grained information about licensing and authorship is available, hence let's drop the per-file copyright notice. Of course, removing copyright lines of others is problematic, hence this commit only removes my own lines and leaves all others untouched. It might be nicer if sooner or later those could go away too, making git the only and accurate source of authorship information.
122 lines
3.1 KiB
C
122 lines
3.1 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#include "bus-util.h"
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#include "dbus-util.h"
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#include "parse-util.h"
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#include "path-util.h"
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#include "unit-printf.h"
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#include "user-util.h"
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#include "unit.h"
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int bus_property_get_triggered_unit(
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sd_bus *bus,
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const char *path,
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const char *interface,
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const char *property,
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sd_bus_message *reply,
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void *userdata,
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sd_bus_error *error) {
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Unit *u = userdata, *trigger;
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assert(bus);
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assert(reply);
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assert(u);
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trigger = UNIT_TRIGGER(u);
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return sd_bus_message_append(reply, "s", trigger ? trigger->id : NULL);
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}
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BUS_DEFINE_SET_TRANSIENT(mode_t, "u", uint32_t, mode_t, "%040o");
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BUS_DEFINE_SET_TRANSIENT(unsigned, "u", uint32_t, unsigned, "%" PRIu32);
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BUS_DEFINE_SET_TRANSIENT_STRING_WITH_CHECK(user, valid_user_group_name_or_id);
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BUS_DEFINE_SET_TRANSIENT_STRING_WITH_CHECK(path, path_is_absolute);
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int bus_set_transient_string(
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Unit *u,
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const char *name,
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char **p,
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sd_bus_message *message,
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UnitWriteFlags flags,
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sd_bus_error *error) {
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const char *v;
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int r;
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assert(p);
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r = sd_bus_message_read(message, "s", &v);
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if (r < 0)
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return r;
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if (!UNIT_WRITE_FLAGS_NOOP(flags)) {
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r = free_and_strdup(p, empty_to_null(v));
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if (r < 0)
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return r;
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unit_write_settingf(u, flags|UNIT_ESCAPE_SPECIFIERS, name,
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"%s=%s", name, strempty(v));
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}
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return 1;
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}
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int bus_set_transient_bool(
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Unit *u,
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const char *name,
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bool *p,
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sd_bus_message *message,
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UnitWriteFlags flags,
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sd_bus_error *error) {
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int v, r;
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assert(p);
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r = sd_bus_message_read(message, "b", &v);
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if (r < 0)
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return r;
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if (!UNIT_WRITE_FLAGS_NOOP(flags)) {
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*p = v;
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unit_write_settingf(u, flags, name, "%s=%s", name, yes_no(v));
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}
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return 1;
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}
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int bus_set_transient_usec_internal(
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Unit *u,
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const char *name,
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usec_t *p,
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bool fix_0,
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sd_bus_message *message,
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UnitWriteFlags flags,
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sd_bus_error *error) {
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uint64_t v;
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int r;
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assert(p);
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r = sd_bus_message_read(message, "t", &v);
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if (r < 0)
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return r;
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if (!UNIT_WRITE_FLAGS_NOOP(flags)) {
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char *n, ts[FORMAT_TIMESPAN_MAX];
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if (fix_0)
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*p = v != 0 ? v: USEC_INFINITY;
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else
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*p = v;
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n = strndupa(name, strlen(name) - 4);
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unit_write_settingf(u, flags, name, "%sSec=%s", n,
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format_timespan(ts, sizeof(ts), v, USEC_PER_MSEC));
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}
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return 1;
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}
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