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Subject[tip:core/types] xtensa: Use generic posix_types.h
Commit-ID:  2759e6512e0bd9f9a84e10f59fb71195e7ff9775
Gitweb: http://git.kernel.org/tip/2759e6512e0bd9f9a84e10f59fb71195e7ff9775
Author: H. Peter Anvin <hpa@zytor.com>
AuthorDate: Tue, 7 Feb 2012 21:09:04 -0800
Committer: H. Peter Anvin <hpa@zytor.com>
CommitDate: Tue, 14 Feb 2012 12:01:30 -0800

xtensa: Use generic posix_types.h

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

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Link: http://lkml.kernel.org/r/1328677745-20121-21-git-send-email-hpa@zytor.com
Cc: Chris Zankel <chris@zankel.net>
---
arch/xtensa/include/asm/posix_types.h | 97 +++------------------------------
1 files changed, 7 insertions(+), 90 deletions(-)
diff --git a/arch/xtensa/include/asm/posix_types.h b/arch/xtensa/include/asm/posix_types.h
index 6b2190c..6e96be0 100644
--- a/arch/xtensa/include/asm/posix_types.h
+++ b/arch/xtensa/include/asm/posix_types.h
@@ -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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