mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-27 19:29:37 +00:00
![Linus Torvalds](/assets/img/avatar_default.png)
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
119 lines
3.4 KiB
C
119 lines
3.4 KiB
C
#ifndef _PPC64_POSIX_TYPES_H
|
|
#define _PPC64_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.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version
|
|
* 2 of the License, or (at your option) any later version.
|
|
*/
|
|
|
|
typedef unsigned long __kernel_ino_t;
|
|
typedef unsigned long __kernel_nlink_t;
|
|
typedef unsigned int __kernel_mode_t;
|
|
typedef long __kernel_off_t;
|
|
typedef long long __kernel_loff_t;
|
|
typedef int __kernel_pid_t;
|
|
typedef int __kernel_ipc_pid_t;
|
|
typedef unsigned int __kernel_uid_t;
|
|
typedef unsigned int __kernel_gid_t;
|
|
typedef unsigned long __kernel_size_t;
|
|
typedef long __kernel_ssize_t;
|
|
typedef long __kernel_ptrdiff_t;
|
|
typedef long __kernel_time_t;
|
|
typedef int __kernel_timer_t;
|
|
typedef int __kernel_clockid_t;
|
|
typedef long __kernel_suseconds_t;
|
|
typedef long __kernel_clock_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 int __kernel_old_uid_t;
|
|
typedef unsigned int __kernel_old_gid_t;
|
|
typedef unsigned long __kernel_old_dev_t;
|
|
|
|
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)) != 0)
|
|
#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 long *tmp = (unsigned long *)p->fds_bits;
|
|
int i;
|
|
|
|
if (__builtin_constant_p(__FDSET_LONGS)) {
|
|
switch (__FDSET_LONGS) {
|
|
case 16:
|
|
tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
|
|
tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
|
|
|
|
case 8:
|
|
tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
|
|
|
|
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 /* __GNUC__ */
|
|
#endif /* _PPC64_POSIX_TYPES_H */
|