[mirror_ubuntu-bionic-kernel.git] / include / asm-m32r / posix_types.h

#ifndef _ASM_M32R_POSIX_TYPES_H
#define _ASM_M32R_POSIX_TYPES_H

/*
 * This file is generally used by user-level software, so you need to
 * be a little careful about namespace pollution etc.  Also, we cannot
 * assume GCC is being used.
 */

typedef unsigned long	__kernel_ino_t;
typedef unsigned short	__kernel_mode_t;
typedef unsigned short	__kernel_nlink_t;
typedef long		__kernel_off_t;
typedef int		__kernel_pid_t;
typedef unsigned short	__kernel_ipc_pid_t;
typedef unsigned short	__kernel_uid_t;
typedef unsigned short	__kernel_gid_t;
typedef unsigned int	__kernel_size_t;
typedef int		__kernel_ssize_t;
typedef int		__kernel_ptrdiff_t;
typedef long		__kernel_time_t;
typedef long		__kernel_suseconds_t;
typedef long		__kernel_clock_t;
typedef int		__kernel_timer_t;
typedef int		__kernel_clockid_t;
typedef int		__kernel_daddr_t;
typedef char *		__kernel_caddr_t;
typedef unsigned short	__kernel_uid16_t;
typedef unsigned short	__kernel_gid16_t;
typedef unsigned int	__kernel_uid32_t;
typedef unsigned int	__kernel_gid32_t;

typedef unsigned short	__kernel_old_uid_t;
typedef unsigned short	__kernel_old_gid_t;
typedef unsigned short	__kernel_old_dev_t;

#ifdef __GNUC__
typedef long long	__kernel_loff_t;
#endif

typedef struct {
	int	val[2];
} __kernel_fsid_t;

#if defined(__KERNEL__)

#undef	__FD_SET
static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
{
	unsigned long __tmp = __fd / __NFDBITS;
	unsigned long __rem = __fd % __NFDBITS;
	__fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
}

#undef	__FD_CLR
static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
{
	unsigned long __tmp = __fd / __NFDBITS;
	unsigned long __rem = __fd % __NFDBITS;
	__fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
}


#undef	__FD_ISSET
static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
{
	unsigned long __tmp = __fd / __NFDBITS;
	unsigned long __rem = __fd % __NFDBITS;
	return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
}

/*
 * This will unroll the loop for the normal constant case (8 ints,
 * for a 256-bit fd_set)
 */
#undef	__FD_ZERO
static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
{
	unsigned long *__tmp = __p->fds_bits;
	int __i;

	if (__builtin_constant_p(__FDSET_LONGS)) {
		switch (__FDSET_LONGS) {
		case 16:
			__tmp[ 0] = 0; __tmp[ 1] = 0;
			__tmp[ 2] = 0; __tmp[ 3] = 0;
			__tmp[ 4] = 0; __tmp[ 5] = 0;
			__tmp[ 6] = 0; __tmp[ 7] = 0;
			__tmp[ 8] = 0; __tmp[ 9] = 0;
			__tmp[10] = 0; __tmp[11] = 0;
			__tmp[12] = 0; __tmp[13] = 0;
			__tmp[14] = 0; __tmp[15] = 0;
			return;

		case 8:
			__tmp[ 0] = 0; __tmp[ 1] = 0;
			__tmp[ 2] = 0; __tmp[ 3] = 0;
			__tmp[ 4] = 0; __tmp[ 5] = 0;
			__tmp[ 6] = 0; __tmp[ 7] = 0;
			return;

		case 4:
			__tmp[ 0] = 0; __tmp[ 1] = 0;
			__tmp[ 2] = 0; __tmp[ 3] = 0;
			return;
		}
	}
	__i = __FDSET_LONGS;
	while (__i) {
		__i--;
		*__tmp = 0;
		__tmp++;
	}
}

#endif /* defined(__KERNEL__) */

#endif  /* _ASM_M32R_POSIX_TYPES_H */
Commit	Line	Data
1da177e4 LT	1	#ifndef _ASM_M32R_POSIX_TYPES_H
	2	#define _ASM_M32R_POSIX_TYPES_H
	3
1da177e4 LT	4	/*
	5	* This file is generally used by user-level software, so you need to
	6	* be a little careful about namespace pollution etc. Also, we cannot
	7	* assume GCC is being used.
	8	*/
	9
	10	typedef unsigned long __kernel_ino_t;
	11	typedef unsigned short __kernel_mode_t;
	12	typedef unsigned short __kernel_nlink_t;
	13	typedef long __kernel_off_t;
	14	typedef int __kernel_pid_t;
	15	typedef unsigned short __kernel_ipc_pid_t;
	16	typedef unsigned short __kernel_uid_t;
	17	typedef unsigned short __kernel_gid_t;
	18	typedef unsigned int __kernel_size_t;
	19	typedef int __kernel_ssize_t;
	20	typedef int __kernel_ptrdiff_t;
	21	typedef long __kernel_time_t;
	22	typedef long __kernel_suseconds_t;
	23	typedef long __kernel_clock_t;
	24	typedef int __kernel_timer_t;
	25	typedef int __kernel_clockid_t;
	26	typedef int __kernel_daddr_t;
	27	typedef char * __kernel_caddr_t;
	28	typedef unsigned short __kernel_uid16_t;
	29	typedef unsigned short __kernel_gid16_t;
	30	typedef unsigned int __kernel_uid32_t;
	31	typedef unsigned int __kernel_gid32_t;
	32
	33	typedef unsigned short __kernel_old_uid_t;
	34	typedef unsigned short __kernel_old_gid_t;
	35	typedef unsigned short __kernel_old_dev_t;
	36
	37	#ifdef __GNUC__
	38	typedef long long __kernel_loff_t;
	39	#endif
	40
	41	typedef struct {
1da177e4	42	int val[2];
1da177e4 LT	43	} __kernel_fsid_t;
1da177e4 LT	44
531d7d42	45	#if defined(__KERNEL__)
1da177e4 LT	46
	47	#undef __FD_SET
	48	static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
	49	{
	50	unsigned long __tmp = __fd / __NFDBITS;
	51	unsigned long __rem = __fd % __NFDBITS;
	52	__fdsetp->fds_bits[__tmp] \|= (1UL<<__rem);
	53	}
	54
	55	#undef __FD_CLR
	56	static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
	57	{
	58	unsigned long __tmp = __fd / __NFDBITS;
	59	unsigned long __rem = __fd % __NFDBITS;
	60	__fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
	61	}
	62
	63
	64	#undef __FD_ISSET
	65	static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
	66	{
	67	unsigned long __tmp = __fd / __NFDBITS;
	68	unsigned long __rem = __fd % __NFDBITS;
	69	return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
	70	}
	71
	72	/*
	73	* This will unroll the loop for the normal constant case (8 ints,
	74	* for a 256-bit fd_set)
	75	*/
	76	#undef __FD_ZERO
	77	static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
	78	{
	79	unsigned long *__tmp = __p->fds_bits;
	80	int __i;
	81
	82	if (__builtin_constant_p(__FDSET_LONGS)) {
	83	switch (__FDSET_LONGS) {
	84	case 16:
	85	__tmp[ 0] = 0; __tmp[ 1] = 0;
	86	__tmp[ 2] = 0; __tmp[ 3] = 0;
	87	__tmp[ 4] = 0; __tmp[ 5] = 0;
	88	__tmp[ 6] = 0; __tmp[ 7] = 0;
	89	__tmp[ 8] = 0; __tmp[ 9] = 0;
	90	__tmp[10] = 0; __tmp[11] = 0;
	91	__tmp[12] = 0; __tmp[13] = 0;
	92	__tmp[14] = 0; __tmp[15] = 0;
	93	return;
	94
	95	case 8:
	96	__tmp[ 0] = 0; __tmp[ 1] = 0;
	97	__tmp[ 2] = 0; __tmp[ 3] = 0;
	98	__tmp[ 4] = 0; __tmp[ 5] = 0;
	99	__tmp[ 6] = 0; __tmp[ 7] = 0;
	100	return;
	101
	102	case 4:
	103	__tmp[ 0] = 0; __tmp[ 1] = 0;
	104	__tmp[ 2] = 0; __tmp[ 3] = 0;
	105	return;
	106	}
	107	}
	108	__i = __FDSET_LONGS;
	109	while (__i) {
110	__i--;
111	*__tmp = 0;
112	__tmp++;
113	}
114	}
115
531d7d42	116	#endif /* defined(__KERNEL__) */
1da177e4 LT	117
1da177e4 LT	118	#endif /* _ASM_M32R_POSIX_TYPES_H */