diff options
Diffstat (limited to 'sys-utils/rtcwake.c')
| -rw-r--r-- | sys-utils/rtcwake.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/sys-utils/rtcwake.c b/sys-utils/rtcwake.c index 65f916b..67bbf8a 100644 --- a/sys-utils/rtcwake.c +++ b/sys-utils/rtcwake.c @@ -1,4 +1,14 @@ /* + * SPDX-License-Identifier: GPL-2.0-or-later + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Copyright (C) 2007 Bernhard Walle <bwalle@suse.de> + * Copyright (C) 2007-2023 Karel Zak <kzak@redhat.com> + * * rtcwake -- enter a system sleep state until specified wakeup time. * * This uses cross-platform Linux interfaces to enter a system sleep state, @@ -18,7 +28,6 @@ * RTC uses a local timezone instead (maybe you dual-boot MS-Windows). * That flag should not be needed on systems with adjtime support. */ - #include <errno.h> #include <fcntl.h> #include <getopt.h> @@ -118,8 +127,8 @@ static void __attribute__((__noreturn__)) usage(void) fputs(_(" -v, --verbose verbose messages\n"), out); fputs(USAGE_SEPARATOR, out); - printf(USAGE_HELP_OPTIONS(26)); - printf(USAGE_MAN_TAIL("rtcwake(8)")); + fprintf(out, USAGE_HELP_OPTIONS(26)); + fprintf(out, USAGE_MAN_TAIL("rtcwake(8)")); exit(EXIT_SUCCESS); } |