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authorLuke Shumaker <lukeshu@sbcglobal.net>2016-06-02 13:16:04 -0400
committerLuke Shumaker <lukeshu@sbcglobal.net>2016-06-02 13:16:04 -0400
commitfccd290a8373438c26ed4e4f8130db18eb9b3dfe (patch)
tree2f032e1b125aa88e456644de865e9f42fffa4150 /src/libbasic/lockfile-util.h
parent6169d05b4a456e26a0197242464e3e2bca12a29d (diff)
./move.sh
Diffstat (limited to 'src/libbasic/lockfile-util.h')
-rw-r--r--src/libbasic/lockfile-util.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/src/libbasic/lockfile-util.h b/src/libbasic/lockfile-util.h
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+++ b/src/libbasic/lockfile-util.h
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+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright 2011 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or 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.
+
+ systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stddef.h>
+
+#include "macro.h"
+#include "missing.h"
+
+typedef struct LockFile {
+ char *path;
+ int fd;
+ int operation;
+} LockFile;
+
+int make_lock_file(const char *p, int operation, LockFile *ret);
+int make_lock_file_for(const char *p, int operation, LockFile *ret);
+void release_lock_file(LockFile *f);
+
+#define _cleanup_release_lock_file_ _cleanup_(release_lock_file)
+
+#define LOCK_FILE_INIT { .fd = -1, .path = NULL }