aboutsummaryrefslogtreecommitdiffstats
path: root/arch/alpha/include
diff options
context:
space:
mode:
authorH. Peter Anvin <hpa@zytor.com>2012-02-08 00:08:47 -0500
committerH. Peter Anvin <hpa@zytor.com>2012-02-14 15:01:27 -0500
commitcee13325976d439ad3a905a1a54beee0bb6756dd (patch)
tree48b8de9d47020f2a9d57125505147d1721b965c5 /arch/alpha/include
parent34e6f9e9f9250f2b9a6da6f9df9c9293e3701c2f (diff)
alpha: Use generic posix_types.h
Change the alpha architecture to use <asm-generic/posix_types.h>. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Link: http://lkml.kernel.org/r/1328677745-20121-4-git-send-email-hpa@zytor.com Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'arch/alpha/include')
-rw-r--r--arch/alpha/include/asm/posix_types.h113
1 files changed, 5 insertions, 108 deletions
diff --git a/arch/alpha/include/asm/posix_types.h b/arch/alpha/include/asm/posix_types.h
index db167413300b..24779fc95994 100644
--- a/arch/alpha/include/asm/posix_types.h
+++ b/arch/alpha/include/asm/posix_types.h
@@ -8,116 +8,13 @@
8 */ 8 */
9 9
10typedef unsigned int __kernel_ino_t; 10typedef unsigned int __kernel_ino_t;
11typedef unsigned int __kernel_mode_t; 11#define __kernel_ino_t __kernel_ino_t
12typedef unsigned int __kernel_nlink_t;
13typedef long __kernel_off_t;
14typedef long long __kernel_loff_t;
15typedef int __kernel_pid_t;
16typedef int __kernel_ipc_pid_t;
17typedef unsigned int __kernel_uid_t;
18typedef unsigned int __kernel_gid_t;
19typedef unsigned long __kernel_size_t;
20typedef long __kernel_ssize_t;
21typedef long __kernel_ptrdiff_t;
22typedef long __kernel_time_t;
23typedef long __kernel_suseconds_t;
24typedef long __kernel_clock_t;
25typedef int __kernel_daddr_t;
26typedef char * __kernel_caddr_t;
27typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
28typedef unsigned short __kernel_uid16_t;
29typedef unsigned short __kernel_gid16_t;
30typedef int __kernel_clockid_t;
31typedef int __kernel_timer_t;
32
33typedef struct {
34 int val[2];
35} __kernel_fsid_t;
36
37typedef __kernel_uid_t __kernel_old_uid_t;
38typedef __kernel_gid_t __kernel_old_gid_t;
39typedef __kernel_uid_t __kernel_uid32_t;
40typedef __kernel_gid_t __kernel_gid32_t;
41
42typedef unsigned int __kernel_old_dev_t;
43
44#ifdef __KERNEL__
45
46#ifndef __GNUC__
47
48#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
49#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
50#define __FD_ISSET(d, set) (((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) != 0)
51#define __FD_ZERO(set) \
52 ((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))
53
54#else /* __GNUC__ */
55
56/* With GNU C, use inline functions instead so args are evaluated only once: */
57 12
58#undef __FD_SET 13typedef unsigned int __kernel_nlink_t;
59static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) 14#define __kernel_nlink_t __kernel_nlink_t
60{
61 unsigned long _tmp = fd / __NFDBITS;
62 unsigned long _rem = fd % __NFDBITS;
63 fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
64}
65
66#undef __FD_CLR
67static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
68{
69 unsigned long _tmp = fd / __NFDBITS;
70 unsigned long _rem = fd % __NFDBITS;
71 fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
72}
73
74#undef __FD_ISSET
75static __inline__ int __FD_ISSET(unsigned long fd, const __kernel_fd_set *p)
76{
77 unsigned long _tmp = fd / __NFDBITS;
78 unsigned long _rem = fd % __NFDBITS;
79 return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
80}
81
82/*
83 * This will unroll the loop for the normal constant case (8 ints,
84 * for a 256-bit fd_set)
85 */
86#undef __FD_ZERO
87static __inline__ void __FD_ZERO(__kernel_fd_set *p)
88{
89 unsigned long *tmp = p->fds_bits;
90 int i;
91
92 if (__builtin_constant_p(__FDSET_LONGS)) {
93 switch (__FDSET_LONGS) {
94 case 16:
95 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
96 tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
97 tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
98 tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
99 return;
100
101 case 8:
102 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
103 tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
104 return;
105
106 case 4:
107 tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
108 return;
109 }
110 }
111 i = __FDSET_LONGS;
112 while (i) {
113 i--;
114 *tmp = 0;
115 tmp++;
116 }
117}
118 15
119#endif /* __GNUC__ */ 16typedef unsigned long __kernel_sigset_t; /* at least 32 bits */
120 17
121#endif /* __KERNEL__ */ 18#include <asm-generic/posix_types.h>
122 19
123#endif /* _ALPHA_POSIX_TYPES_H */ 20#endif /* _ALPHA_POSIX_TYPES_H */