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user-runtime-dir: define main through macro

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2018-11-16 14:42:39 +01:00
parent c11cfa2865
commit cc639ee79d
1 changed files with 11 additions and 14 deletions
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25
src/login/user-runtime-dir.c
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@ -168,7 +168,7 @@ static int do_umount(const char *user) {
return user_remove_runtime_path(runtime_path);
}
int main(int argc, char *argv[]) {
static int run(int argc, char *argv[]) {
int r;
log_parse_environment();
@ -176,27 +176,24 @@ int main(int argc, char *argv[]) {
if (argc != 3) {
log_error("This program takes two arguments.");
return EXIT_FAILURE;
return -EINVAL;
}
if (!STR_IN_SET(argv[1], "start", "stop")) {
log_error("First argument must be either \"start\" or \"stop\".");
return EXIT_FAILURE;
return -EINVAL;
}
r = mac_selinux_init();
if (r < 0) {
log_error_errno(r, "Could not initialize labelling: %m\n");
return EXIT_FAILURE;
}
if (r < 0)
return log_error_errno(r, "Could not initialize labelling: %m\n");
umask(0022);
if (streq(argv[1], "start"))
r = do_mount(argv[2]);
else if (streq(argv[1], "stop"))
r = do_umount(argv[2]);
else
assert_not_reached("Unknown verb!");
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
return do_mount(argv[2]);
if (streq(argv[1], "stop"))
return do_umount(argv[2]);
assert_not_reached("Unknown verb!");
}
DEFINE_MAIN_FUNCTION(run);