cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / x86_64-linux-gnu / sys / file.h

diff --git a/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/file.h b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/file.h
new file mode 100644 (file)
index 0000000..e6494fa
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/file.h
@@ -0,0 +1,56 @@
+/* Copyright (C) 1991-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library 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.
+
+   The GNU C 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 the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef        _SYS_FILE_H
+#define        _SYS_FILE_H     1
+
+#include <features.h>
+
+#ifndef        _FCNTL_H
+# include <fcntl.h>
+#endif
+
+__BEGIN_DECLS
+
+
+/* Alternate names for values for the WHENCE argument to `lseek'.
+   These are the same as SEEK_SET, SEEK_CUR, and SEEK_END, respectively.  */
+#ifndef L_SET
+# define L_SET 0       /* Seek from beginning of file.  */
+# define L_INCR        1       /* Seek from current position.  */
+# define L_XTND        2       /* Seek from end of file.  */
+#endif
+
+
+/* Operations for the `flock' call.  */
+#define        LOCK_SH 1       /* Shared lock.  */
+#define        LOCK_EX 2       /* Exclusive lock.  */
+#define        LOCK_UN 8       /* Unlock.  */
+#define        __LOCK_ATOMIC   16      /* Atomic update.  */
+
+/* Can be OR'd in to one of the above.  */
+#define        LOCK_NB 4       /* Don't block when locking.  */
+
+
+/* Apply or remove an advisory lock, according to OPERATION,
+   on the file FD refers to.  */
+extern int flock (int __fd, int __operation) __THROW;
+
+
+__END_DECLS
+
+#endif /* sys/file.h  */