diff options
Diffstat (limited to 'sys-utils/irqtop.c')
| -rw-r--r-- | sys-utils/irqtop.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/sys-utils/irqtop.c b/sys-utils/irqtop.c index eb0e6bc..7baa47b 100644 --- a/sys-utils/irqtop.c +++ b/sys-utils/irqtop.c @@ -1,4 +1,6 @@ /* + * SPDX-License-Identifier: GPL-2.1-or-later + * * irqtop.c - utility to display kernel interrupt information. * * Copyright (C) 2019 zhenwei pi <pizhenwei@bytedance.com> @@ -8,15 +10,6 @@ * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include <ctype.h> #include <errno.h> @@ -272,7 +265,7 @@ static void __attribute__((__noreturn__)) usage(void) fputs(_(" -s, --sort <column> specify sort column\n"), stdout); fputs(_(" -S, --softirq show softirqs instead of interrupts\n"), stdout); fputs(USAGE_SEPARATOR, stdout); - printf(USAGE_HELP_OPTIONS(22)); + fprintf(stdout, USAGE_HELP_OPTIONS(22)); fputs(_("\nThe following interactive key commands are valid:\n"), stdout); fputs(_(" i sort by IRQ\n"), stdout); @@ -284,7 +277,7 @@ static void __attribute__((__noreturn__)) usage(void) fputs(USAGE_COLUMNS, stdout); irq_print_columns(stdout, 0); - printf(USAGE_MAN_TAIL("irqtop(1)")); + fprintf(stdout, USAGE_MAN_TAIL("irqtop(1)")); exit(EXIT_SUCCESS); } |