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core: introduce the concept of AssertXYZ= similar to ConditionXYZ=, but fatal for...
[elogind.git]
/
src
/
sleep
/
sleep.c
diff --git
a/src/sleep/sleep.c
b/src/sleep/sleep.c
index bf673549f1a835114fd4b9e096a7c330c5f93de2..ca00eea4ab76f105b357381925a7bb552ee1e7f7 100644
(file)
--- a/
src/sleep/sleep.c
+++ b/
src/sleep/sleep.c
@@
-25,14
+25,15
@@
#include <string.h>
#include <getopt.h>
#include <string.h>
#include <getopt.h>
-#include "s
ystemd/s
d-id128.h"
-#include "s
ystemd/s
d-messages.h"
+#include "sd-id128.h"
+#include "sd-messages.h"
#include "log.h"
#include "util.h"
#include "strv.h"
#include "fileio.h"
#include "build.h"
#include "sleep-config.h"
#include "log.h"
#include "util.h"
#include "strv.h"
#include "fileio.h"
#include "build.h"
#include "sleep-config.h"
+#include "def.h"
static char* arg_verb = NULL;
static char* arg_verb = NULL;
@@
-41,9
+42,12
@@
static int write_mode(char **modes) {
char **mode;
STRV_FOREACH(mode, modes) {
char **mode;
STRV_FOREACH(mode, modes) {
- int k = write_string_file("/sys/power/disk", *mode);
+ int k;
+
+ k = write_string_file("/sys/power/disk", *mode);
if (k == 0)
return 0;
if (k == 0)
return 0;
+
log_debug("Failed to write '%s' to /sys/power/disk: %s",
*mode, strerror(-k));
if (r == 0)
log_debug("Failed to write '%s' to /sys/power/disk: %s",
*mode, strerror(-k));
if (r == 0)
@@
-64,7
+68,7
@@
static int write_state(FILE **f, char **states) {
STRV_FOREACH(state, states) {
int k;
STRV_FOREACH(state, states) {
int k;
- k = write_string_
to_file
(*f, *state);
+ k = write_string_
stream
(*f, *state);
if (k == 0)
return 0;
log_debug("Failed to write '%s' to /sys/power/state: %s",
if (k == 0)
return 0;
log_debug("Failed to write '%s' to /sys/power/state: %s",
@@
-90,7
+94,7
@@
static int execute(char **modes, char **states) {
const char* note = strappenda("SLEEP=", arg_verb);
/* This file is opened first, so that if we hit an error,
const char* note = strappenda("SLEEP=", arg_verb);
/* This file is opened first, so that if we hit an error,
- * we can abort before mod
yf
ing any state. */
+ * we can abort before mod
ify
ing any state. */
f = fopen("/sys/power/state", "we");
if (!f) {
log_error("Failed to open /sys/power/state: %m");
f = fopen("/sys/power/state", "we");
if (!f) {
log_error("Failed to open /sys/power/state: %m");
@@
-106,7
+110,7
@@
static int execute(char **modes, char **states) {
arguments[1] = (char*) "pre";
arguments[2] = arg_verb;
arguments[3] = NULL;
arguments[1] = (char*) "pre";
arguments[2] = arg_verb;
arguments[3] = NULL;
- execute_directory(SYSTEM_SLEEP_PATH, NULL, arguments);
+ execute_directory(SYSTEM_SLEEP_PATH, NULL,
DEFAULT_TIMEOUT_USEC,
arguments);
log_struct(LOG_INFO,
MESSAGE_ID(SD_MESSAGE_SLEEP_START),
log_struct(LOG_INFO,
MESSAGE_ID(SD_MESSAGE_SLEEP_START),
@@
-125,12
+129,12
@@
static int execute(char **modes, char **states) {
NULL);
arguments[1] = (char*) "post";
NULL);
arguments[1] = (char*) "post";
- execute_directory(SYSTEM_SLEEP_PATH, NULL, arguments);
+ execute_directory(SYSTEM_SLEEP_PATH, NULL,
DEFAULT_TIMEOUT_USEC,
arguments);
return r;
}
return r;
}
-static
int
help(void) {
+static
void
help(void) {
printf("%s COMMAND\n\n"
"Suspend the system, hibernate the system, or both.\n\n"
"Commands:\n"
printf("%s COMMAND\n\n"
"Suspend the system, hibernate the system, or both.\n\n"
"Commands:\n"
@@
-139,10
+143,7
@@
static int help(void) {
" suspend Suspend the system\n"
" hibernate Hibernate the system\n"
" hybrid-sleep Both hibernate and suspend the system\n"
" suspend Suspend the system\n"
" hibernate Hibernate the system\n"
" hybrid-sleep Both hibernate and suspend the system\n"
- , program_invocation_short_name
- );
-
- return 0;
+ , program_invocation_short_name);
}
static int parse_argv(int argc, char *argv[]) {
}
static int parse_argv(int argc, char *argv[]) {
@@
-161,10
+162,11
@@
static int parse_argv(int argc, char *argv[]) {
assert(argc >= 0);
assert(argv);
assert(argc >= 0);
assert(argv);
- while ((c = getopt_long(argc, argv, "
+
h", options, NULL)) >= 0)
+ while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0)
switch(c) {
case 'h':
switch(c) {
case 'h':
- return help();
+ help();
+ return 0; /* done */
case ARG_VERSION:
puts(PACKAGE_STRING);
case ARG_VERSION:
puts(PACKAGE_STRING);