1 8ad51794 2004-03-25 devnull #ifndef _U_H_
2 8ad51794 2004-03-25 devnull #define _U_H_ 1
3 8ad51794 2004-03-25 devnull #if defined(__cplusplus)
4 8ad51794 2004-03-25 devnull extern "C" {
7 39b3054a 2004-12-25 devnull #define __BSD_VISIBLE 1 /* FreeBSD 5.x */
8 d08f4066 2005-07-27 devnull #if defined(__sun__)
9 d08f4066 2005-07-27 devnull # define __EXTENSIONS__ 1 /* SunOS */
10 d08f4066 2005-07-27 devnull # if defined(__SunOS5_6__) || defined(__SunOS5_7__) || defined(__SunOS5_8__)
11 d08f4066 2005-07-27 devnull /* NOT USING #define __MAKECONTEXT_V2_SOURCE 1 / * SunOS */
13 d08f4066 2005-07-27 devnull # define __MAKECONTEXT_V2_SOURCE 1
16 8ad51794 2004-03-25 devnull #define _BSD_SOURCE 1
17 5ba33c04 2005-03-28 devnull #define _NETBSD_SOURCE 1 /* NetBSD */
18 8ad51794 2004-03-25 devnull #define _SVID_SOURCE 1
19 20e8b903 2005-07-20 devnull #if !defined(__APPLE__) && !defined(__OpenBSD__)
20 a8ec4910 2005-07-13 devnull # define _XOPEN_SOURCE 1000
21 a8ec4910 2005-07-13 devnull # define _XOPEN_SOURCE_EXTENDED 1
23 8ad51794 2004-03-25 devnull #define _LARGEFILE64_SOURCE 1
24 8ad51794 2004-03-25 devnull #define _FILE_OFFSET_BITS 64
26 20e8b903 2005-07-20 devnull #include <inttypes.h>
28 8ad51794 2004-03-25 devnull #include <unistd.h>
29 8ad51794 2004-03-25 devnull #include <string.h>
30 8ad51794 2004-03-25 devnull #include <stdlib.h>
31 8ad51794 2004-03-25 devnull #include <stdarg.h>
32 8ad51794 2004-03-25 devnull #include <fcntl.h>
33 8ad51794 2004-03-25 devnull #include <assert.h>
34 8ad51794 2004-03-25 devnull #include <setjmp.h>
35 8ad51794 2004-03-25 devnull #include <stddef.h>
36 8ad51794 2004-03-25 devnull #include <utf.h>
37 8ad51794 2004-03-25 devnull #include <fmt.h>
38 8ad51794 2004-03-25 devnull #include <math.h>
39 c8af1ab1 2004-04-19 devnull #include <ctype.h> /* for tolower */
42 8ad51794 2004-03-25 devnull * OS-specific crap
44 8ad51794 2004-03-25 devnull #define _NEEDUCHAR 1
45 8ad51794 2004-03-25 devnull #define _NEEDUSHORT 1
46 8ad51794 2004-03-25 devnull #define _NEEDUINT 1
47 8ad51794 2004-03-25 devnull #define _NEEDULONG 1
49 8ad51794 2004-03-25 devnull typedef long p9jmp_buf[sizeof(sigjmp_buf)/sizeof(long)];
51 8ad51794 2004-03-25 devnull #if defined(__linux__)
52 8ad51794 2004-03-25 devnull # include <sys/types.h>
53 aaa502d3 2005-03-15 devnull # if defined(__Linux26__)
54 aaa502d3 2005-03-15 devnull # include <pthread.h>
55 aaa502d3 2005-03-15 devnull # define PLAN9PORT_USING_PTHREADS 1
57 8ad51794 2004-03-25 devnull # if defined(__USE_MISC)
58 8ad51794 2004-03-25 devnull # undef _NEEDUSHORT
59 8ad51794 2004-03-25 devnull # undef _NEEDUINT
60 8ad51794 2004-03-25 devnull # undef _NEEDULONG
62 39b3054a 2004-12-25 devnull #elif defined(__sun__)
63 8ad51794 2004-03-25 devnull # include <sys/types.h>
64 aaa502d3 2005-03-15 devnull # include <pthread.h>
65 aaa502d3 2005-03-15 devnull # define PLAN9PORT_USING_PTHREADS 1
66 8ad51794 2004-03-25 devnull # undef _NEEDUSHORT
67 8ad51794 2004-03-25 devnull # undef _NEEDUINT
68 8ad51794 2004-03-25 devnull # undef _NEEDULONG
69 aaa502d3 2005-03-15 devnull # define nil 0 /* no cast to void* */
70 39b3054a 2004-12-25 devnull #elif defined(__FreeBSD__)
71 8ad51794 2004-03-25 devnull # include <sys/types.h>
72 7ee1ac96 2004-12-29 devnull # include <osreldate.h>
73 aaa502d3 2005-03-15 devnull # if __FreeBSD_version >= 500000
74 aaa502d3 2005-03-15 devnull # define PLAN9PORT_USING_PTHREADS 1
75 aaa502d3 2005-03-15 devnull # include <pthread.h>
77 8ad51794 2004-03-25 devnull # if !defined(_POSIX_SOURCE)
78 8ad51794 2004-03-25 devnull # undef _NEEDUSHORT
79 8ad51794 2004-03-25 devnull # undef _NEEDUINT
81 39b3054a 2004-12-25 devnull #elif defined(__APPLE__)
82 8ad51794 2004-03-25 devnull # include <sys/types.h>
83 aaa502d3 2005-03-15 devnull # include <pthread.h>
84 aaa502d3 2005-03-15 devnull # define PLAN9PORT_USING_PTHREADS 1
85 bc7da029 2005-05-07 devnull # if __GNUC__ < 4
86 bc7da029 2005-05-07 devnull # undef _NEEDUSHORT
87 bc7da029 2005-05-07 devnull # undef _NEEDUINT
89 bc7da029 2005-05-07 devnull # undef _ANSI_SOURCE
90 bc7da029 2005-05-07 devnull # undef _POSIX_C_SOURCE
91 a8ec4910 2005-07-13 devnull # undef _XOPEN_SOURCE
92 bc7da029 2005-05-07 devnull # if !defined(NSIG)
93 bc7da029 2005-05-07 devnull # define NSIG 32
95 8ad51794 2004-03-25 devnull # define _NEEDLL 1
96 5ba33c04 2005-03-28 devnull #elif defined(__NetBSD__)
97 5ba33c04 2005-03-28 devnull # include <sched.h>
98 5ba33c04 2005-03-28 devnull # include <sys/types.h>
99 5ba33c04 2005-03-28 devnull # undef _NEEDUSHORT
100 5ba33c04 2005-03-28 devnull # undef _NEEDUINT
101 5ba33c04 2005-03-28 devnull # undef _NEEDULONG
102 52e61644 2005-05-01 devnull #elif defined(__OpenBSD__)
103 ceb21b8a 2005-07-19 devnull # include <sys/types.h>
104 52e61644 2005-05-01 devnull # undef _NEEDUSHORT
105 52e61644 2005-05-01 devnull # undef _NEEDUINT
106 52e61644 2005-05-01 devnull # undef _NEEDULONG
108 39b3054a 2004-12-25 devnull /* No idea what system this is -- try some defaults */
109 aaa502d3 2005-03-15 devnull # include <pthread.h>
110 39b3054a 2004-12-25 devnull # define PLAN9PORT_USING_PTHREADS 1
113 39b3054a 2004-12-25 devnull #ifndef O_DIRECT
114 39b3054a 2004-12-25 devnull #define O_DIRECT 0
117 8ad51794 2004-03-25 devnull typedef signed char schar;
119 8ad51794 2004-03-25 devnull #ifdef _NEEDUCHAR
120 8ad51794 2004-03-25 devnull typedef unsigned char uchar;
122 8ad51794 2004-03-25 devnull #ifdef _NEEDUSHORT
123 8ad51794 2004-03-25 devnull typedef unsigned short ushort;
125 8ad51794 2004-03-25 devnull #ifdef _NEEDUINT
126 8ad51794 2004-03-25 devnull typedef unsigned int uint;
128 8ad51794 2004-03-25 devnull #ifdef _NEEDULONG
129 8ad51794 2004-03-25 devnull typedef unsigned long ulong;
131 8ad51794 2004-03-25 devnull typedef unsigned long long uvlong;
132 8ad51794 2004-03-25 devnull typedef long long vlong;
134 76e02e9b 2005-07-19 devnull typedef uint64_t u64int;
135 76e02e9b 2005-07-19 devnull typedef int64_t s64int;
136 76e02e9b 2005-07-19 devnull typedef uint8_t u8int;
137 76e02e9b 2005-07-19 devnull typedef int8_t s8int;
138 76e02e9b 2005-07-19 devnull typedef uint16_t u16int;
139 76e02e9b 2005-07-19 devnull typedef int16_t s16int;
140 76e02e9b 2005-07-19 devnull typedef uintptr_t uintptr;
141 76e02e9b 2005-07-19 devnull typedef uint32_t u32int;
142 76e02e9b 2005-07-19 devnull typedef int32_t s32int;
144 8ad51794 2004-03-25 devnull #undef _NEEDUCHAR
145 8ad51794 2004-03-25 devnull #undef _NEEDUSHORT
146 8ad51794 2004-03-25 devnull #undef _NEEDUINT
147 8ad51794 2004-03-25 devnull #undef _NEEDULONG
150 1a0954ab 2005-01-04 devnull * Funny-named symbols to tip off 9l to autolink.
152 1a0954ab 2005-01-04 devnull #define AUTOLIB(x) static int __p9l_autolib_ ## x = 1;
155 bc7da029 2005-05-07 devnull * Gcc is too smart for its own good.
157 bc7da029 2005-05-07 devnull #if defined(__GNUC__)
158 bc7da029 2005-05-07 devnull # if __GNUC__ >= 4 || (__GNUC__==3 && !defined(__APPLE_CC__))
159 9b4de09d 2005-01-06 devnull # undef AUTOLIB
160 9b4de09d 2005-01-06 devnull # define AUTOLIB(x) int __p9l_autolib_ ## x __attribute__ ((weak));
162 9d7a2e6e 2005-05-02 devnull # undef AUTOLIB
163 9d7a2e6e 2005-05-02 devnull # define AUTOLIB(x) static int __p9l_autolib_ ## x __attribute__ ((unused));
167 8ad51794 2004-03-25 devnull #if defined(__cplusplus)