- #ifndef _LINUX_TYPES_H
- #define _LINUX_TYPES_H
- #ifdef __KERNEL__
- #include <linux/config.h>
- #define BITS_TO_LONGS(bits)
- (((bits)+BITS_PER_LONG-1)/BITS_PER_LONG)
- #define DECLARE_BITMAP(name,bits)
- unsigned long name[BITS_TO_LONGS(bits)]
- #endif
- #include <linux/posix_types.h>
- #include <asm/types.h>
- #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;
- #ifdef __KERNEL__
- typedef __kernel_uid32_t uid_t;
- typedef __kernel_gid32_t gid_t;
- typedef __kernel_uid16_t uid16_t;
- typedef __kernel_gid16_t gid16_t;
- #ifdef CONFIG_UID16
- /* This is defined by include/asm-{arch}/posix_types.h */
- typedef __kernel_old_uid_t old_uid_t;
- typedef __kernel_old_gid_t old_gid_t;
- #endif /* CONFIG_UID16 */
- /* libc5 includes this file to define uid_t, thus uid_t can never change
- * when it is included by non-kernel code
- */
- #else
- typedef __kernel_uid_t uid_t;
- typedef __kernel_gid_t gid_t;
- #endif /* __KERNEL__ */
- #if defined(__GNUC__) && !defined(__STRICT_ANSI__)
- 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__) && !defined(__STRICT_ANSI__)
- 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 unsigned long long __attribute__((aligned(8)))
- /*
- * The type used for indexing onto a disc or disc partition.
- * If required, asm/types.h can override it and define
- * HAVE_SECTOR_T
- */
- #ifndef HAVE_SECTOR_T
- typedef unsigned long sector_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
- typedef __u16 __bitwise __le16;
- typedef __u16 __bitwise __be16;
- typedef __u32 __bitwise __le32;
- typedef __u32 __bitwise __be32;
- #if defined(__GNUC__) && !defined(__STRICT_ANSI__)
- typedef __u64 __bitwise __le64;
- typedef __u64 __bitwise __be64;
- #endif
- #ifdef __KERNEL__
- typedef unsigned __nocast gfp_t;
- #endif
- struct ustat {
- __kernel_daddr_t f_tfree;
- __kernel_ino_t f_tinode;
- char f_fname[6];
- char f_fpack[6];
- };
- #endif /* _LINUX_TYPES_H */