From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- include/linux/fcntl.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 include/linux/fcntl.h (limited to 'include/linux/fcntl.h') diff --git a/include/linux/fcntl.h b/include/linux/fcntl.h new file mode 100644 index 000000000..76ce329e6 --- /dev/null +++ b/include/linux/fcntl.h @@ -0,0 +1,31 @@ +#ifndef _LINUX_FCNTL_H +#define _LINUX_FCNTL_H + +#include + + +#ifndef force_o_largefile +#define force_o_largefile() (BITS_PER_LONG != 32) +#endif + +#if BITS_PER_LONG == 32 +#define IS_GETLK32(cmd) ((cmd) == F_GETLK) +#define IS_SETLK32(cmd) ((cmd) == F_SETLK) +#define IS_SETLKW32(cmd) ((cmd) == F_SETLKW) +#define IS_GETLK64(cmd) ((cmd) == F_GETLK64) +#define IS_SETLK64(cmd) ((cmd) == F_SETLK64) +#define IS_SETLKW64(cmd) ((cmd) == F_SETLKW64) +#else +#define IS_GETLK32(cmd) (0) +#define IS_SETLK32(cmd) (0) +#define IS_SETLKW32(cmd) (0) +#define IS_GETLK64(cmd) ((cmd) == F_GETLK) +#define IS_SETLK64(cmd) ((cmd) == F_SETLK) +#define IS_SETLKW64(cmd) ((cmd) == F_SETLKW) +#endif /* BITS_PER_LONG == 32 */ + +#define IS_GETLK(cmd) (IS_GETLK32(cmd) || IS_GETLK64(cmd)) +#define IS_SETLK(cmd) (IS_SETLK32(cmd) || IS_SETLK64(cmd)) +#define IS_SETLKW(cmd) (IS_SETLKW32(cmd) || IS_SETLKW64(cmd)) + +#endif -- cgit v1.2.3-54-g00ecf