[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 {
#if defined(__KERNEL__) || defined(__USE_ALL)
	int	val[2];
#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
	int	__val[2];
#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
} __kernel_fsid_t;

#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)

#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__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */

#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 {
	42	#if defined(__KERNEL__) \|\| defined(__USE_ALL)
	43	int val[2];
	44	#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
	45	int __val[2];
	46	#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
	47	} __kernel_fsid_t;
	48
	49	#if defined(__KERNEL__) \|\| !defined(__GLIBC__) \|\| (__GLIBC__ < 2)
	50
	51	#undef __FD_SET
	52	static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
	53	{
	54	unsigned long __tmp = __fd / __NFDBITS;
	55	unsigned long __rem = __fd % __NFDBITS;
	56	__fdsetp->fds_bits[__tmp] \|= (1UL<<__rem);
	57	}
	58
	59	#undef __FD_CLR
	60	static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
	61	{
	62	unsigned long __tmp = __fd / __NFDBITS;
	63	unsigned long __rem = __fd % __NFDBITS;
	64	__fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
	65	}
	66
	67
68	#undef __FD_ISSET
69	static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
70	{
71	unsigned long __tmp = __fd / __NFDBITS;
72	unsigned long __rem = __fd % __NFDBITS;
73	return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
74	}
75
76	/*
77	* This will unroll the loop for the normal constant case (8 ints,
78	* for a 256-bit fd_set)
79	*/
80	#undef __FD_ZERO
81	static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
82	{
83	unsigned long *__tmp = __p->fds_bits;
84	int __i;
85
86	if (__builtin_constant_p(__FDSET_LONGS)) {
87	switch (__FDSET_LONGS) {
88	case 16:
89	__tmp[ 0] = 0; __tmp[ 1] = 0;
90	__tmp[ 2] = 0; __tmp[ 3] = 0;
91	__tmp[ 4] = 0; __tmp[ 5] = 0;
92	__tmp[ 6] = 0; __tmp[ 7] = 0;
93	__tmp[ 8] = 0; __tmp[ 9] = 0;
94	__tmp[10] = 0; __tmp[11] = 0;
95	__tmp[12] = 0; __tmp[13] = 0;
96	__tmp[14] = 0; __tmp[15] = 0;
97	return;
98
99	case 8:
100	__tmp[ 0] = 0; __tmp[ 1] = 0;
101	__tmp[ 2] = 0; __tmp[ 3] = 0;
102	__tmp[ 4] = 0; __tmp[ 5] = 0;
103	__tmp[ 6] = 0; __tmp[ 7] = 0;
104	return;
105
106	case 4:
107	__tmp[ 0] = 0; __tmp[ 1] = 0;
108	__tmp[ 2] = 0; __tmp[ 3] = 0;
109	return;
110	}
111	}
112	__i = __FDSET_LONGS;
113	while (__i) {
114	__i--;
115	*__tmp = 0;
116	__tmp++;
117	}
118	}
119
120	#endif /* defined(__KERNEL__) \|\| !defined(__GLIBC__) \|\| (__GLIBC__ < 2) */
121
122	#endif /* _ASM_M32R_POSIX_TYPES_H */