From e0bba47e550420e371c97425cc6d39909a6e059b Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Thu, 5 Jun 2008 16:18:41 +0200 Subject: Resync header files with kernel Resync headers and add types.h file for endian annotated types, which are not available with old headers. --- include/linux/types.h | 172 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 172 insertions(+) create mode 100644 include/linux/types.h (limited to 'include/linux/types.h') diff --git a/include/linux/types.h b/include/linux/types.h new file mode 100644 index 00000000..d9e8c4f2 --- /dev/null +++ b/include/linux/types.h @@ -0,0 +1,172 @@ +#ifndef _LINUX_TYPES_H +#define _LINUX_TYPES_H + + +#include +#include + +#ifndef __KERNEL_STRICT_NAMES + +typedef __u32 __kernel_dev_t; + +typedef __kernel_fd_set fd_set; +typedef __kernel_dev_t dev_t; +typedef __kernel_ino_t ino_t; +typedef __kernel_mode_t mode_t; +typedef __kernel_nlink_t nlink_t; +typedef __kernel_off_t off_t; +typedef __kernel_pid_t pid_t; +typedef __kernel_daddr_t daddr_t; +typedef __kernel_key_t key_t; +typedef __kernel_suseconds_t suseconds_t; +typedef __kernel_timer_t timer_t; +typedef __kernel_clockid_t clockid_t; +typedef __kernel_mqd_t mqd_t; + +typedef __kernel_uid_t uid_t; +typedef __kernel_gid_t gid_t; + +#if defined(__GNUC__) +typedef __kernel_loff_t loff_t; +#endif + +/* + * The following typedefs are also protected by individual ifdefs for + * historical reasons: + */ +#ifndef _SIZE_T +#define _SIZE_T +typedef __kernel_size_t size_t; +#endif + +#ifndef _SSIZE_T +#define _SSIZE_T +typedef __kernel_ssize_t ssize_t; +#endif + +#ifndef _PTRDIFF_T +#define _PTRDIFF_T +typedef __kernel_ptrdiff_t ptrdiff_t; +#endif + +#ifndef _TIME_T +#define _TIME_T +typedef __kernel_time_t time_t; +#endif + +#ifndef _CLOCK_T +#define _CLOCK_T +typedef __kernel_clock_t clock_t; +#endif + +#ifndef _CADDR_T +#define _CADDR_T +typedef __kernel_caddr_t caddr_t; +#endif + +/* bsd */ +typedef unsigned char u_char; +typedef unsigned short u_short; +typedef unsigned int u_int; +typedef unsigned long u_long; + +/* sysv */ +typedef unsigned char unchar; +typedef unsigned short ushort; +typedef unsigned int uint; +typedef unsigned long ulong; + +#ifndef __BIT_TYPES_DEFINED__ +#define __BIT_TYPES_DEFINED__ + +typedef __u8 u_int8_t; +typedef __s8 int8_t; +typedef __u16 u_int16_t; +typedef __s16 int16_t; +typedef __u32 u_int32_t; +typedef __s32 int32_t; + +#endif /* !(__BIT_TYPES_DEFINED__) */ + +typedef __u8 uint8_t; +typedef __u16 uint16_t; +typedef __u32 uint32_t; + +#if defined(__GNUC__) +typedef __u64 uint64_t; +typedef __u64 u_int64_t; +typedef __s64 int64_t; +#endif + +/* this is a special 64bit data type that is 8-byte aligned */ +#define aligned_u64 __u64 __attribute__((aligned(8))) +#define aligned_be64 __be64 __attribute__((aligned(8))) +#define aligned_le64 __le64 __attribute__((aligned(8))) + +/** + * The type used for indexing onto a disc or disc partition. + * + * Linux always considers sectors to be 512 bytes long independently + * of the devices real block size. + */ +#ifdef CONFIG_LBD +typedef u64 sector_t; +#else +typedef unsigned long sector_t; +#endif + +/* + * The type of the inode's block count. + */ +#ifdef CONFIG_LSF +typedef u64 blkcnt_t; +#else +typedef unsigned long blkcnt_t; +#endif + +/* + * The type of an index into the pagecache. Use a #define so asm/types.h + * can override it. + */ +#ifndef pgoff_t +#define pgoff_t unsigned long +#endif + +#endif /* __KERNEL_STRICT_NAMES */ + +/* + * Below are truly Linux-specific types that should never collide with + * any application/library that wants linux/types.h. + */ + +#ifdef __CHECKER__ +#define __bitwise__ __attribute__((bitwise)) +#else +#define __bitwise__ +#endif +#ifdef __CHECK_ENDIAN__ +#define __bitwise __bitwise__ +#else +#define __bitwise +#endif + +typedef __u16 __bitwise __le16; +typedef __u16 __bitwise __be16; +typedef __u32 __bitwise __le32; +typedef __u32 __bitwise __be32; +#if defined(__GNUC__) +typedef __u64 __bitwise __le64; +typedef __u64 __bitwise __be64; +#endif +typedef __u16 __bitwise __sum16; +typedef __u32 __bitwise __wsum; + + +struct ustat { + __kernel_daddr_t f_tfree; + __kernel_ino_t f_tinode; + char f_fname[6]; + char f_fpack[6]; +}; + +#endif /* _LINUX_TYPES_H */ -- cgit v1.2.3