Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

#ifndef _OR32_POSIX_TYPES_H

#define _OR32_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 int    __kernel_ino_t;

typedef unsigned int    __kernel_mode_t;

typedef unsigned short  __kernel_nlink_t;

typedef long            __kernel_off_t;

typedef int             __kernel_pid_t;

typedef unsigned int    __kernel_uid_t;

typedef unsigned int    __kernel_gid_t;

typedef unsigned int    __kernel_size_t;

typedef int             __kernel_ssize_t;

typedef long            __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 short           __kernel_ipc_pid_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 int    __kernel_old_uid_t;

typedef unsigned int    __kernel_old_gid_t;

typedef unsigned short  __kernel_old_dev_t;

/* i386, cris version

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 long            __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;

#ifndef __GNUC__

#define __FD_SET(d, set)        ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))

#define __FD_CLR(d, set)        ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))

#define __FD_ISSET(d, set)      ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))

#define __FD_ZERO(set)  \

  ((void) memset ((__ptr_t) (set), 0, sizeof (__kernel_fd_set)))

#else /* __GNUC__ */

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

    || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 0)

/* With GNU C, use inline functions instead so args are evaluated only once: */

#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, __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 int *tmp = (unsigned int *)p->fds_bits;

        int i;

        if (__builtin_constant_p(__FDSET_LONGS)) {

                switch (__FDSET_LONGS) {

                        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;

                }

        }

        i = __FDSET_LONGS;

        while (i) {

                i--;

                *tmp = 0;

                tmp++;

        }

}

#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */

#endif /* __GNUC__ */

#endif /* _OR32_POSIX_TYPES_H */