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powerpc: Use generic posix_types.h 

Change the powerpc architecture to use <asm-generic/posix_types.h>.

[ v2: fix the definition for __kernel_ssize_t ]

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Link: http://lkml.kernel.org/r/1328677745-20121-16-git-send-email-hpa@zytor.com
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
This commit is contained in:
H. Peter Anvin 2012-02-07 21:08:59 -08:00
parent f4f0727b75
commit fae89ee8d7
1 changed files with 10 additions and 110 deletions
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120
arch/powerpc/include/asm/posix_types.h
View File

@ -7,122 +7,22 @@
* assume GCC is being used. * assume GCC is being used.
*/ */
typedef unsigned long __kernel_ino_t;
typedef unsigned int __kernel_mode_t;
typedef long __kernel_off_t;
typedef int __kernel_pid_t;
typedef unsigned int __kernel_uid_t;
typedef unsigned int __kernel_gid_t;
typedef long __kernel_ptrdiff_t;
typedef long __kernel_time_t;
typedef long __kernel_clock_t;
typedef int __kernel_timer_t;
typedef int __kernel_clockid_t;
typedef long __kernel_suseconds_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;
#ifdef __powerpc64__ #ifdef __powerpc64__
typedef unsigned long __kernel_nlink_t;
typedef int __kernel_ipc_pid_t;
typedef unsigned long __kernel_size_t;
typedef long __kernel_ssize_t;
typedef unsigned long __kernel_old_dev_t; typedef unsigned long __kernel_old_dev_t;
#define __kernel_old_dev_t __kernel_old_dev_t
#else #else
typedef unsigned short __kernel_nlink_t;
typedef short __kernel_ipc_pid_t;
typedef unsigned int __kernel_size_t; typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t; typedef int __kernel_ssize_t;
typedef unsigned int __kernel_old_dev_t; typedef long __kernel_ptrdiff_t;
#define __kernel_size_t __kernel_size_t
typedef unsigned short __kernel_nlink_t;
#define __kernel_nlink_t __kernel_nlink_t
typedef short __kernel_ipc_pid_t;
#define __kernel_ipc_pid_t __kernel_ipc_pid_t
#endif #endif
#ifdef __powerpc64__ #include <asm-generic/posix_types.h>
typedef long long __kernel_loff_t;
#else
#ifdef __GNUC__
typedef long long __kernel_loff_t;
#endif
#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)) != 0)
#define __FD_ZERO(set) \
((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
#else /* __GNUC__ */
#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 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__) */
#endif /* __GNUC__ */
#endif /* _ASM_POWERPC_POSIX_TYPES_H */ #endif /* _ASM_POWERPC_POSIX_TYPES_H */