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sleep: define main through macro

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2018-11-16 15:15:22 +01:00
parent 6e61c701f2
commit 7caefb8140
1 changed files with 8 additions and 9 deletions
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17
src/sleep/sleep.c
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@ -351,7 +351,7 @@ static int parse_argv(int argc, char *argv[]) {
return 1 /* work to do */;
}
int main(int argc, char *argv[]) {
static int run(int argc, char *argv[]) {
bool allow;
_cleanup_strv_free_ char **modes = NULL, **states = NULL;
usec_t delay = 0;
@ -363,22 +363,21 @@ int main(int argc, char *argv[]) {
r = parse_argv(argc, argv);
if (r <= 0)
goto finish;
return r;
r = parse_sleep_config(arg_verb, &allow, &modes, &states, &delay);
if (r < 0)
goto finish;
return r;
if (!allow) {
log_error("Sleep mode \"%s\" is disabled by configuration, refusing.", arg_verb);
return EXIT_FAILURE;
return -EACCES;
}
if (streq(arg_verb, "suspend-then-hibernate"))
r = execute_s2h(delay);
return execute_s2h(delay);
else
r = execute(modes, states);
finish:
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
return execute(modes, states);
}
DEFINE_MAIN_FUNCTION(run);