Systemd/src/test/test-hostname.c

/* SPDX-License-Identifier: LGPL-2.1-or-later */

#include "hostname-setup.h"
#include "util.h"

int main(int argc, char* argv[]) {
        int r;

        r = hostname_setup();
        if (r < 0)
                log_error_errno(r, "hostname: %m");

        return 0;
}
license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 05:23:58 +01:00			`/* SPDX-License-Identifier: LGPL-2.1-or-later */`
hostname: on all distros make the name configured in /etc/hostname take precedence over distro-specific configuration In order to unify configuration across distributions we pick the simple-most option by default (Debian's /etc/hostname) and then fall back to distro-specific hacks if that doesn't exist. 2010-08-19 03:02:22 +02:00
			`#include "hostname-setup.h"`
			`#include "util.h"`

			`int main(int argc, char* argv[]) {`
			`int r;`

systemctl: automatically turn paths and unescaped unit names into proper unit names This makes sure that systemctl status /home is implicitly translated to: systemctl status /home.mount Similar, /dev/foobar becomes dev-foobar.device. Also, all characters that cannot be part of a unit name are implicitly escaped. 2012-06-22 13:08:48 +02:00			`r = hostname_setup();`
			`if (r < 0)`
treewide: no need to negate errno for log_*_errno() It corrrectly handles both positive and negative errno values. 2014-11-28 13:19:16 +01:00			`log_error_errno(r, "hostname: %m");`
hostname: on all distros make the name configured in /etc/hostname take precedence over distro-specific configuration In order to unify configuration across distributions we pick the simple-most option by default (Debian's /etc/hostname) and then fall back to distro-specific hacks if that doesn't exist. 2010-08-19 03:02:22 +02:00
			`return 0;`
			`}`