Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 79 insertions, 0 deletions

diff --git a/src/login/logind-inhibit.h b/src/login/logind-inhibit.h
new file mode 100644
index 0000000..c34c225
--- /dev/null
+++ b/src/login/logind-inhibit.h
@@ -0,0 +1,79 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include "pidref.h"
+
+typedef struct Inhibitor Inhibitor;
+
+typedef enum InhibitWhat {
+        INHIBIT_SHUTDOWN             = 1 << 0,
+        INHIBIT_SLEEP                = 1 << 1,
+        INHIBIT_IDLE                 = 1 << 2,
+        INHIBIT_HANDLE_POWER_KEY     = 1 << 3,
+        INHIBIT_HANDLE_SUSPEND_KEY   = 1 << 4,
+        INHIBIT_HANDLE_HIBERNATE_KEY = 1 << 5,
+        INHIBIT_HANDLE_LID_SWITCH    = 1 << 6,
+        INHIBIT_HANDLE_REBOOT_KEY    = 1 << 7,
+        _INHIBIT_WHAT_MAX            = 1 << 8,
+        _INHIBIT_WHAT_INVALID        = -EINVAL,
+} InhibitWhat;
+
+typedef enum InhibitMode {
+        INHIBIT_BLOCK,
+        INHIBIT_DELAY,
+        _INHIBIT_MODE_MAX,
+        _INHIBIT_MODE_INVALID = -EINVAL,
+} InhibitMode;
+
+#include "logind.h"
+
+struct Inhibitor {
+        Manager *manager;
+
+        sd_event_source *event_source;
+
+        const char *id;
+        char *state_file;
+
+        bool started;
+
+        InhibitWhat what;
+        char *who;
+        char *why;
+        InhibitMode mode;
+
+        PidRef pid;
+        uid_t uid;
+
+        dual_timestamp since;
+
+        char *fifo_path;
+        int fifo_fd;
+};
+
+int inhibitor_new(Inhibitor **ret, Manager *m, const char* id);
+Inhibitor* inhibitor_free(Inhibitor *i);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(Inhibitor*, inhibitor_free);
+
+int inhibitor_load(Inhibitor *i);
+
+int inhibitor_start(Inhibitor *i);
+void inhibitor_stop(Inhibitor *i);
+
+int inhibitor_create_fifo(Inhibitor *i);
+
+bool inhibitor_is_orphan(Inhibitor *i);
+
+InhibitWhat manager_inhibit_what(Manager *m, InhibitMode mm);
+bool manager_is_inhibited(Manager *m, InhibitWhat w, InhibitMode mm, dual_timestamp *since, bool ignore_inactive, bool ignore_uid, uid_t uid, Inhibitor **offending);
+
+static inline bool inhibit_what_is_valid(InhibitWhat w) {
+        return w > 0 && w < _INHIBIT_WHAT_MAX;
+}
+
+const char *inhibit_what_to_string(InhibitWhat k);
+int inhibit_what_from_string(const char *s);
+
+const char *inhibit_mode_to_string(InhibitMode k);
+InhibitMode inhibit_mode_from_string(const char *s);