Merge branch 'patch-23' of https://github.com/mariobl/util-linux

[thirdparty/util-linux.git] / sys-utils / lsirq.c

diff --git a/sys-utils/lsirq.c b/sys-utils/lsirq.c
index 375476dca84ab686878396200ddcdc42f1f491b8..36164c96bb685d3b0e9fe0bb9d8767e87343038e 100644 (file)
--- a/sys-utils/lsirq.c
+++ b/sys-utils/lsirq.c
@@ -1,4 +1,6 @@
 /*
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ *
  * lsirq - 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>
@@ -57,7 +50,7 @@ static void __attribute__((__noreturn__)) usage(void)
        printf(_(" %s [options]\n"), program_invocation_short_name);
        fputs(USAGE_SEPARATOR, stdout);
 
-       puts(_("Utility to display kernel interrupt information."));
+       fputs(_("Utility to display kernel interrupt information."), stdout);
 
        fputs(USAGE_OPTIONS, stdout);
        fputs(_(" -J, --json           use JSON output format\n"), stdout);
@@ -67,12 +60,12 @@ 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(USAGE_COLUMNS, stdout);
        irq_print_columns(stdout, 1);
 
-       printf(USAGE_MAN_TAIL("lsirq(1)"));
+       fprintf(stdout, USAGE_MAN_TAIL("lsirq(1)"));
        exit(EXIT_SUCCESS);
 }