[PATCH 09/11] pragma once: convert scripts/selinux/genheaders/genheaders.c

[Alexey Dobriyan]

>From 097f2c8b2af7d9e88cff59376ea0ad51b95341cb Mon Sep 17 00:00:00 2001
From: Alexey Dobriyan <adobri...@gmail.com>
Date: Tue, 9 Feb 2021 00:39:23 +0300
Subject: [PATCH 09/11] pragma once: convert 
scripts/selinux/genheaders/genheaders.c

Generate security/selinux/flask.h and security/selinux/av_permissions.h
without include guards.

Signed-off-by: Alexey Dobriyan <adobri...@gmail.com>
---
 scripts/selinux/genheaders/genheaders.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/scripts/selinux/genheaders/genheaders.c 
b/scripts/selinux/genheaders/genheaders.c
index f355b3e0e968..e13ee4221993 100644
--- a/scripts/selinux/genheaders/genheaders.c
+++ b/scripts/selinux/genheaders/genheaders.c
@@ -74,8 +74,8 @@ int main(int argc, char *argv[])
                        initial_sid_to_string[i] = stoupperx(s);
        }
 
+       fprintf(fout, "#pragma once\n");
        fprintf(fout, "/* This file is automatically generated.  Do not edit. 
*/\n");
-       fprintf(fout, "#ifndef _SELINUX_FLASK_H_\n#define 
_SELINUX_FLASK_H_\n\n");
 
        for (i = 0; secclass_map[i].name; i++) {
                struct security_class_mapping *map = &secclass_map[i];
@@ -109,7 +109,6 @@ int main(int argc, char *argv[])
        fprintf(fout, "\treturn sock;\n");
        fprintf(fout, "}\n");
 
-       fprintf(fout, "\n#endif\n");
        fclose(fout);
 
        fout = fopen(argv[2], "w");
@@ -119,8 +118,8 @@ int main(int argc, char *argv[])
                exit(4);
        }
 
+       fprintf(fout, "#pragma once\n");
        fprintf(fout, "/* This file is automatically generated.  Do not edit. 
*/\n");
-       fprintf(fout, "#ifndef _SELINUX_AV_PERMISSIONS_H_\n#define 
_SELINUX_AV_PERMISSIONS_H_\n\n");
 
        for (i = 0; secclass_map[i].name; i++) {
                struct security_class_mapping *map = &secclass_map[i];
@@ -136,7 +135,6 @@ int main(int argc, char *argv[])
                }
        }
 
-       fprintf(fout, "\n#endif\n");
        fclose(fout);
        exit(0);
 }
-- 
2.29.2