#include "log.h"
#include "util.h"
+#include "systemd/sd-id128.h"
+#include "systemd/sd-messages.h"
+#include "fileio.h"
int main(int argc, char *argv[]) {
const char *verb;
if (streq(argv[1], "suspend"))
verb = "mem";
- else if (streq(argv[1], "hibernate"))
+ else if (streq(argv[1], "hibernate") || streq(argv[1], "hybrid-sleep"))
verb = "disk";
else {
log_error("Unknown action '%s'.", argv[1]);
goto finish;
}
+ /* Configure the hibernation mode */
+ if (streq(argv[1], "hibernate")) {
+ if (write_string_file("/sys/power/disk", "platform") < 0)
+ write_string_file("/sys/power/disk", "shutdown");
+ } else if (streq(argv[1], "hybrid-sleep")) {
+ if (write_string_file("/sys/power/disk", "suspend") < 0)
+ if (write_string_file("/sys/power/disk", "platform") < 0)
+ write_string_file("/sys/power/disk", "shutdown");
+ }
+
f = fopen("/sys/power/state", "we");
if (!f) {
log_error("Failed to open /sys/power/state: %m");
execute_directory(SYSTEM_SLEEP_PATH, NULL, arguments);
if (streq(argv[1], "suspend"))
- log_info("Suspending system...");
+ log_struct(LOG_INFO,
+ MESSAGE_ID(SD_MESSAGE_SLEEP_START),
+ "MESSAGE=Suspending system...",
+ "SLEEP=suspend",
+ NULL);
+ else if (streq(argv[1], "hibernate"))
+ log_struct(LOG_INFO,
+ MESSAGE_ID(SD_MESSAGE_SLEEP_START),
+ "MESSAGE=Hibernating system...",
+ "SLEEP=hibernate",
+ NULL);
else
- log_info("Hibernating system...");
+ log_struct(LOG_INFO,
+ MESSAGE_ID(SD_MESSAGE_SLEEP_START),
+ "MESSAGE=Hibernating and suspending system...",
+ "SLEEP=hybrid-sleep",
+ NULL);
fputs(verb, f);
fputc('\n', f);
r = ferror(f) ? -errno : 0;
if (streq(argv[1], "suspend"))
- log_info("System resumed.");
+ log_struct(LOG_INFO,
+ MESSAGE_ID(SD_MESSAGE_SLEEP_STOP),
+ "MESSAGE=System resumed.",
+ "SLEEP=suspend",
+ NULL);
else
- log_info("System thawed.");
+ log_struct(LOG_INFO,
+ MESSAGE_ID(SD_MESSAGE_SLEEP_STOP),
+ "MESSAGE=System thawed.",
+ "SLEEP=hibernate",
+ NULL);
arguments[1] = (char*) "post";
execute_directory(SYSTEM_SLEEP_PATH, NULL, arguments);