URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [uclinux/] [uClinux-2.0.x/] [include/] [asm-mips/] [types.h] - Blame information for rev 1765

Details | Compare with Previous | View Log


/*
 * include/asm-mips/types.h
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (C) 1994, 1995 by Waldorf GMBH
 * written by Ralf Baechle
 */
#ifndef __ASM_MIPS_TYPES_H
#define __ASM_MIPS_TYPES_H
 
#ifndef _SIZE_T
#define _SIZE_T
typedef __SIZE_TYPE__ size_t;
#endif
 
#ifndef _SSIZE_T
#define _SSIZE_T
typedef __SSIZE_TYPE__ ssize_t;
#endif
 
#ifndef _PTRDIFF_T
#define _PTRDIFF_T
typedef __PTRDIFF_TYPE__ ptrdiff_t;
#endif
 
#ifndef _TIME_T
#define _TIME_T
typedef long time_t;
#endif
 
#ifndef _CLOCK_T
#define _CLOCK_T
typedef long clock_t;
#endif
 
/*
 * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
 * header files exported to user space
 */
 
typedef __signed__ char __s8;
typedef unsigned char __u8;
 
typedef __signed__ short __s16;
typedef unsigned short __u16;
 
typedef __signed__ int __s32;
typedef unsigned int __u32;
 
#if ((~0UL) == 0xffffffff)
 
#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
typedef __signed__ long long __s64;
typedef unsigned long long __u64;
#endif
 
#else
 
typedef __signed__ long __s64;
typedef unsigned long __u64;
 
#endif
 
/*
 * These aren't exported outside the kernel to avoid name space clashes
 */
#ifdef __KERNEL__
 
typedef __signed char s8;
typedef unsigned char u8;
 
typedef __signed short s16;
typedef unsigned short u16;
 
typedef __signed int s32;
typedef unsigned int u32;
 
#if ((~0UL) == 0xffffffff)
 
#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
typedef __signed__ long long s64;
typedef unsigned long long u64;
#endif
 
#else
 
typedef __signed__ long s64;
typedef unsigned long u64;
 
#endif
 
#endif /* __KERNEL__ */
 
typedef __s32 pid_t;
typedef __s32 uid_t;
typedef __s32 gid_t;
typedef __u32 dev_t;
typedef __u32 ino_t;
typedef __u32 mode_t;
typedef __u32 umode_t;
typedef __u32 nlink_t;
typedef long daddr_t;
typedef long off_t;
 
#undef __FD_SET
static __inline__ void __FD_SET(unsigned long fd, 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, 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, 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(fd_set *p)
{
        unsigned int *tmp = p->fds_bits;
        int i;
 
        if (__builtin_constant_p(__FDSET_INTS)) {
                switch (__FDSET_INTS) {
                        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_INTS;
        while (i) {
                i--;
                *tmp = 0;
                tmp++;
        }
}
 
#endif /* __ASM_MIPS_TYPES_H */

Line No.	Rev	Author	Line
1	199	simons	`/*`
2			`* include/asm-mips/types.h`
3			`*`
4			`* This file is subject to the terms and conditions of the GNU General Public`
5			`* License. See the file "COPYING" in the main directory of this archive`
6			`* for more details.`
7			`*`
8			`* Copyright (C) 1994, 1995 by Waldorf GMBH`
9			`* written by Ralf Baechle`
10			`*/`
11			`#ifndef __ASM_MIPS_TYPES_H`
12			`#define __ASM_MIPS_TYPES_H`
13
14			`#ifndef _SIZE_T`
15			`#define _SIZE_T`
16			`typedef __SIZE_TYPE__ size_t;`
17			`#endif`
18
19			`#ifndef _SSIZE_T`
20			`#define _SSIZE_T`
21			`typedef __SSIZE_TYPE__ ssize_t;`
22			`#endif`
23
24			`#ifndef _PTRDIFF_T`
25			`#define _PTRDIFF_T`
26			`typedef __PTRDIFF_TYPE__ ptrdiff_t;`
27			`#endif`
28
29			`#ifndef _TIME_T`
30			`#define _TIME_T`
31			`typedef long time_t;`
32			`#endif`
33
34			`#ifndef _CLOCK_T`
35			`#define _CLOCK_T`
36			`typedef long clock_t;`
37			`#endif`
38
39			`/*`
40			`* __xx is ok: it doesn't pollute the POSIX namespace. Use these in the`
41			`* header files exported to user space`
42			`*/`
43
44			`typedef __signed__ char __s8;`
45			`typedef unsigned char __u8;`
46
47			`typedef __signed__ short __s16;`
48			`typedef unsigned short __u16;`
49
50			`typedef __signed__ int __s32;`
51			`typedef unsigned int __u32;`
52
53			`#if ((~0UL) == 0xffffffff)`
54
55			`#if defined(__GNUC__) && !defined(__STRICT_ANSI__)`
56			`typedef __signed__ long long __s64;`
57			`typedef unsigned long long __u64;`
58			`#endif`
59
60			`#else`
61
62			`typedef __signed__ long __s64;`
63			`typedef unsigned long __u64;`
64
65			`#endif`
66
67			`/*`
68			`* These aren't exported outside the kernel to avoid name space clashes`
69			`*/`
70			`#ifdef __KERNEL__`
71
72			`typedef __signed char s8;`
73			`typedef unsigned char u8;`
74
75			`typedef __signed short s16;`
76			`typedef unsigned short u16;`
77
78			`typedef __signed int s32;`
79			`typedef unsigned int u32;`
80
81			`#if ((~0UL) == 0xffffffff)`
82
83			`#if defined(__GNUC__) && !defined(__STRICT_ANSI__)`
84			`typedef __signed__ long long s64;`
85			`typedef unsigned long long u64;`
86			`#endif`
87
88			`#else`
89
90			`typedef __signed__ long s64;`
91			`typedef unsigned long u64;`
92
93			`#endif`
94
95			`#endif /* __KERNEL__ */`
96
97			`typedef __s32 pid_t;`
98			`typedef __s32 uid_t;`
99			`typedef __s32 gid_t;`
100			`typedef __u32 dev_t;`
101			`typedef __u32 ino_t;`
102			`typedef __u32 mode_t;`
103			`typedef __u32 umode_t;`
104			`typedef __u32 nlink_t;`
105			`typedef long daddr_t;`
106			`typedef long off_t;`
107
108			`#undef __FD_SET`
109			`static __inline__ void __FD_SET(unsigned long fd, fd_set *fdsetp)`
110			`{`
111			`unsigned long _tmp = fd / __NFDBITS;`
112			`unsigned long _rem = fd % __NFDBITS;`
113			`fdsetp->fds_bits[_tmp] \|= (1UL<<_rem);`
114			`}`
115
116			`#undef __FD_CLR`
117			`static __inline__ void __FD_CLR(unsigned long fd, fd_set *fdsetp)`
118			`{`
119			`unsigned long _tmp = fd / __NFDBITS;`
120			`unsigned long _rem = fd % __NFDBITS;`
121			`fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);`
122			`}`
123
124			`#undef __FD_ISSET`
125			`static __inline__ int __FD_ISSET(unsigned long fd, fd_set *p)`
126			`{`
127			`unsigned long _tmp = fd / __NFDBITS;`
128			`unsigned long _rem = fd % __NFDBITS;`
129			`return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;`
130			`}`
131
132			`/*`
133			`* This will unroll the loop for the normal constant case (8 ints,`
134			`* for a 256-bit fd_set)`
135			`*/`
136			`#undef __FD_ZERO`
137			`static __inline__ void __FD_ZERO(fd_set *p)`
138			`{`
139			`unsigned int *tmp = p->fds_bits;`
140			`int i;`
141
142			`if (__builtin_constant_p(__FDSET_INTS)) {`
143			`switch (__FDSET_INTS) {`
144			`case 8:`
145			`tmp[0] = 0; tmp[1] = 0; tmp[2] = 0; tmp[3] = 0;`
146			`tmp[4] = 0; tmp[5] = 0; tmp[6] = 0; tmp[7] = 0;`
147			`return;`
148			`}`
149			`}`
150			`i = __FDSET_INTS;`
151			`while (i) {`
152			`i--;`
153			`*tmp = 0;`
154			`tmp++;`
155			`}`
156			`}`
157
158			`#endif /* __ASM_MIPS_TYPES_H */`

Browse

Tools

Subversion Repositories or1k

[/] [or1k/] [trunk/] [uclinux/] [uClinux-2.0.x/] [include/] [asm-mips/] [types.h] - Blame information for rev 1765