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yaml
---
r: 297696
b: refs/heads/master
c: 2759e65
h: refs/heads/master
v: v3
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H. Peter Anvin committed Feb 14, 2012
1 parent 036bbfb commit fa005d7
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Showing 2 changed files with 8 additions and 91 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 07d620212d51d113fad997357a75f5e1f2ffd5a7
refs/heads/master: 2759e6512e0bd9f9a84e10f59fb71195e7ff9775
97 changes: 7 additions & 90 deletions trunk/arch/xtensa/include/asm/posix_types.h
Original file line number Diff line number Diff line change
Expand Up @@ -19,104 +19,21 @@
* assume GCC is being used.
*/

typedef unsigned long __kernel_ino_t;
typedef unsigned int __kernel_mode_t;
typedef unsigned long __kernel_nlink_t;
typedef long __kernel_off_t;
typedef int __kernel_pid_t;
typedef unsigned short __kernel_ipc_pid_t;
typedef unsigned int __kernel_uid_t;
typedef unsigned int __kernel_gid_t;
#define __kernel_ipc_pid_t __kernel_ipc_pid_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 unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
typedef unsigned int __kernel_uid32_t;
typedef unsigned int __kernel_gid32_t;
#define __kernel_size_t __kernel_size_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 ((void *) (set), 0, sizeof (__kernel_fd_set)))

#else /* __GNUC__ */
#define __kernel_old_uid_t __kernel_old_uid_t

#if defined(__KERNEL__)
/* 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;
typedef unsigned short __kernel_old_dev_t;
#define __kernel_old_dev_t __kernel_old_dev_t

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++;
}
}
#include <asm-generic/posix_types.h>

#endif /* defined(__KERNEL__) */
#endif /* __GNUC__ */
#endif /* _XTENSA_POSIX_TYPES_H */

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