root / prex-0.9.0 / usr / include / unistd.h @ 03e9c04a
History | View | Annotate | Download (5.5 KB)
1 | 03e9c04a | Brad Neuman | /*-
|
---|---|---|---|
2 | * Copyright (c) 1991, 1993, 1994
|
||
3 | * The Regents of the University of California. All rights reserved.
|
||
4 | *
|
||
5 | * Redistribution and use in source and binary forms, with or without
|
||
6 | * modification, are permitted provided that the following conditions
|
||
7 | * are met:
|
||
8 | * 1. Redistributions of source code must retain the above copyright
|
||
9 | * notice, this list of conditions and the following disclaimer.
|
||
10 | * 2. Redistributions in binary form must reproduce the above copyright
|
||
11 | * notice, this list of conditions and the following disclaimer in the
|
||
12 | * documentation and/or other materials provided with the distribution.
|
||
13 | * 3. Neither the name of the University nor the names of its contributors
|
||
14 | * may be used to endorse or promote products derived from this software
|
||
15 | * without specific prior written permission.
|
||
16 | *
|
||
17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||
18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||
21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||
23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||
24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||
25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||
26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||
27 | * SUCH DAMAGE.
|
||
28 | *
|
||
29 | * @(#)unistd.h 8.12 (Berkeley) 4/27/95
|
||
30 | */
|
||
31 | |||
32 | #ifndef _UNISTD_H_
|
||
33 | #define _UNISTD_H_
|
||
34 | |||
35 | #include <sys/cdefs.h> |
||
36 | #include <sys/types.h> |
||
37 | |||
38 | #define STDIN_FILENO 0 /* standard input file descriptor */ |
||
39 | #define STDOUT_FILENO 1 /* standard output file descriptor */ |
||
40 | #define STDERR_FILENO 2 /* standard error file descriptor */ |
||
41 | |||
42 | #ifndef NULL |
||
43 | #define NULL 0 /* null pointer constant */ |
||
44 | #endif
|
||
45 | |||
46 | __BEGIN_DECLS |
||
47 | int access(const char *, int); |
||
48 | unsigned int alarm(unsigned int); |
||
49 | int chdir(const char *); |
||
50 | int chown(const char *, uid_t, gid_t); |
||
51 | int close(int); |
||
52 | size_t confstr(int, char *, size_t); |
||
53 | int dup(int); |
||
54 | int dup2(int, int); |
||
55 | int execl(const char *, const char *, ...); |
||
56 | int execle(const char *, const char *, ...); |
||
57 | int execlp(const char *, const char *, ...); |
||
58 | int execv(const char *, char * const *); |
||
59 | int execve(const char *, char * const *, char * const *); |
||
60 | int execvp(const char *, char * const *); |
||
61 | void _exit(int) __noreturn; |
||
62 | /* pid_t fork(void); */
|
||
63 | pid_t vfork(void);
|
||
64 | /* long fpathconf(int, int); */
|
||
65 | char *getcwd(char *, size_t); |
||
66 | gid_t getegid(void);
|
||
67 | uid_t geteuid(void);
|
||
68 | gid_t getgid(void);
|
||
69 | /* int getgroups(int, gid_t []); */
|
||
70 | /* char *getlogin(void); */
|
||
71 | pid_t getpgrp(void);
|
||
72 | pid_t getpid(void);
|
||
73 | pid_t getppid(void);
|
||
74 | uid_t getuid(void);
|
||
75 | int isatty(int); |
||
76 | int link(const char *, const char *); |
||
77 | off_t lseek(int, off_t, int); |
||
78 | /* long pathconf(const char *, int); */
|
||
79 | int pause(void); |
||
80 | int pipe(int *); |
||
81 | ssize_t read(int, void *, size_t); |
||
82 | int rmdir(const char *); |
||
83 | int setgid(gid_t);
|
||
84 | int setpgid(pid_t, pid_t);
|
||
85 | pid_t setsid(void);
|
||
86 | int setuid(uid_t);
|
||
87 | unsigned int sleep(unsigned int); |
||
88 | /* long sysconf(int); */
|
||
89 | pid_t tcgetpgrp(int);
|
||
90 | int tcsetpgrp(int, pid_t); |
||
91 | /* char *ttyname(int); */
|
||
92 | int unlink(const char *); |
||
93 | ssize_t write(int, const void *, size_t); |
||
94 | |||
95 | int getopt(int, char * const [], const char *); |
||
96 | |||
97 | extern char *optarg; /* getopt(3) external variables */ |
||
98 | extern int opterr; |
||
99 | extern int optind; |
||
100 | extern int optopt; |
||
101 | |||
102 | #ifndef _POSIX_SOURCE
|
||
103 | #ifdef __STDC__
|
||
104 | struct timeval; /* select(2) */ |
||
105 | #endif
|
||
106 | /* char *brk(const char *); */
|
||
107 | /* int chroot(const char *); */
|
||
108 | int fchdir(int); |
||
109 | /* int fchown(int, int, int); */
|
||
110 | int fsync(int); |
||
111 | int ftruncate(int, off_t); |
||
112 | /* int getdtablesize(void); */
|
||
113 | /* long gethostid(void); */
|
||
114 | int gethostname(char *, size_t); |
||
115 | /* mode_t getmode(const void *, mode_t); */
|
||
116 | int getpagesize(void); |
||
117 | char *getpass(const char *); |
||
118 | pid_t getpgid(pid_t); |
||
119 | /* char *getusershell(void); */
|
||
120 | char *getwd(char *); /* obsoleted by getcwd() */ |
||
121 | /* int initgroups(const char *, int); */
|
||
122 | /* int iruserok(unsigned long, int, const char *, const char *); */
|
||
123 | int mknod(const char *, mode_t, dev_t); |
||
124 | int mkstemp(char *); |
||
125 | char *mktemp(char *); |
||
126 | /* int nfssvc(int, void *); */
|
||
127 | int nice(int); |
||
128 | void psignal(unsigned int, const char *); |
||
129 | extern const char *const sys_siglist[]; |
||
130 | /* int readlink(const char *, char *, int); */
|
||
131 | /* int reboot(int); */
|
||
132 | /* int rresvport(int *); */
|
||
133 | /* int ruserok(const char *, int, const char *, const char *); */
|
||
134 | /* char *sbrk(int); */
|
||
135 | /* int select(int, fd_set *, fd_set *, fd_set *, struct timeval *); */
|
||
136 | int setegid(gid_t);
|
||
137 | int seteuid(uid_t);
|
||
138 | /* int setgroups(int, const gid_t *); */
|
||
139 | /* void sethostid(long); */
|
||
140 | int sethostname(const char *, size_t); |
||
141 | int setpgrp(pid_t, pid_t); /* obsoleted by setpgid() */ |
||
142 | /* int setregid(gid_t, gid_t); */
|
||
143 | /* int setreuid(uid_t, uid_t); */
|
||
144 | /* int setrgid(gid_t); */
|
||
145 | /* int setruid(uid_t); */
|
||
146 | /* void setusershell(void); */
|
||
147 | /* int symlink(const char *, const char *); */
|
||
148 | void sync(void); |
||
149 | int truncate(const char *, off_t); |
||
150 | /* unsigned int ualarm(unsigned int, unsigned int); */
|
||
151 | void usleep(unsigned int); |
||
152 | pid_t getsid(pid_t); |
||
153 | void strmode(mode_t, char *); |
||
154 | |||
155 | extern char *suboptarg; /* getsubopt(3) external variable */ |
||
156 | int getsubopt(char **, char * const *, char **); |
||
157 | #endif /* !_POSIX_SOURCE */ |
||
158 | |||
159 | void fslib_init(void); /* used by Prex native task */ |
||
160 | void fslib_exit(void); /* used by Prex native task */ |
||
161 | __END_DECLS |
||
162 | |||
163 | /* configurable system strings */
|
||
164 | #define _CS_PATH 1 |
||
165 | |||
166 | #endif /* !_UNISTD_H_ */ |