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15637ed4 RG |
1 | /*- |
2 | * Copyright (c) 1991 The Regents of the University of California. | |
3 | * 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. All advertising materials mentioning features or use of this software | |
14 | * must display the following acknowledgement: | |
15 | * This product includes software developed by the University of | |
16 | * California, Berkeley and its contributors. | |
17 | * 4. Neither the name of the University nor the names of its contributors | |
18 | * may be used to endorse or promote products derived from this software | |
19 | * without specific prior written permission. | |
20 | * | |
21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
31 | * SUCH DAMAGE. | |
32 | * | |
33 | * @(#)unistd.h 5.13 (Berkeley) 6/17/91 | |
34 | */ | |
35 | ||
36 | #ifndef _UNISTD_H_ | |
37 | #define _UNISTD_H_ | |
38 | ||
39 | #include <sys/cdefs.h> | |
40 | #include <sys/types.h> | |
41 | #include <sys/unistd.h> | |
42 | ||
43 | #define STDIN_FILENO 0 /* standard input file descriptor */ | |
44 | #define STDOUT_FILENO 1 /* standard output file descriptor */ | |
45 | #define STDERR_FILENO 2 /* standard error file descriptor */ | |
46 | ||
15637ed4 RG |
47 | #ifndef NULL |
48 | #define NULL 0 /* null pointer constant */ | |
49 | #endif | |
50 | ||
51 | typedef int ssize_t; /* count of bytes or error indication */ | |
52 | ||
53 | __BEGIN_DECLS | |
54 | void _exit __P((int)); | |
55 | int access __P((const char *, int)); | |
56 | u_int alarm __P((u_int)); | |
57 | int chdir __P((const char *)); | |
58 | int chown __P((const char *, uid_t, gid_t)); | |
59 | int close __P((int)); | |
60 | char *cuserid __P((char *)); | |
61 | int dup __P((int)); | |
62 | int dup2 __P((int, int)); | |
63 | int execl __P((const char *, const char *, ...)); | |
64 | int execle __P((const char *, const char *, ...)); | |
65 | int execlp __P((const char *, const char *, ...)); | |
66 | int execv __P((const char *, char * const *)); | |
67 | int execve __P((const char *, char * const *, char * const *)); | |
68 | int execvp __P((const char *, char * const *)); | |
69 | pid_t fork __P((void)); | |
70 | long fpathconf __P((int, int)); /* not yet */ | |
71 | char *getcwd __P((char *, size_t)); | |
72 | gid_t getegid __P((void)); | |
73 | uid_t geteuid __P((void)); | |
74 | gid_t getgid __P((void)); | |
75 | int getgroups __P((int, int *)); /* XXX (gid_t *) */ | |
76 | char *getlogin __P((void)); | |
77 | pid_t getpgrp __P((void)); | |
78 | pid_t getpid __P((void)); | |
79 | pid_t getppid __P((void)); | |
80 | uid_t getuid __P((void)); | |
81 | int isatty __P((int)); | |
82 | int link __P((const char *, const char *)); | |
83 | off_t lseek __P((int, off_t, int)); | |
84 | long pathconf __P((const char *, int)); /* not yet */ | |
85 | int pause __P((void)); | |
86 | int pipe __P((int *)); | |
87 | ssize_t read __P((int, void *, size_t)); | |
88 | int rmdir __P((const char *)); | |
89 | int setgid __P((gid_t)); | |
90 | int setpgid __P((pid_t, pid_t)); | |
91 | pid_t setsid __P((void)); | |
92 | int setuid __P((uid_t)); | |
93 | u_int sleep __P((u_int)); | |
94 | long sysconf __P((int)); /* not yet */ | |
95 | pid_t tcgetpgrp __P((int)); | |
96 | int tcsetpgrp __P((int, pid_t)); | |
97 | char *ttyname __P((int)); | |
98 | int unlink __P((const char *)); | |
99 | ssize_t write __P((int, const void *, size_t)); | |
100 | ||
101 | #ifndef _POSIX_SOURCE | |
102 | ||
103 | /* structure timeval required for select() */ | |
104 | #include <sys/time.h> | |
105 | ||
106 | int acct __P((const char *)); | |
107 | int async_daemon __P((void)); | |
108 | char *brk __P((const char *)); | |
109 | int chflags __P((const char *, long)); | |
110 | int chroot __P((const char *)); | |
111 | char *crypt __P((const char *, const char *)); | |
112 | int des_cipher __P((const char *, char *, long, int)); | |
113 | int des_setkey __P((const char *key)); | |
114 | int encrypt __P((char *, int)); | |
115 | void endusershell __P((void)); | |
116 | int exect __P((const char *, char * const *, char * const *)); | |
117 | int fchdir __P((int)); | |
118 | int fchflags __P((int, long)); | |
119 | int fchown __P((int, int, int)); | |
15637ed4 RG |
120 | int fsync __P((int)); |
121 | int ftruncate __P((int, off_t)); | |
122 | int getdtablesize __P((void)); | |
123 | long gethostid __P((void)); | |
124 | int gethostname __P((char *, int)); | |
125 | mode_t getmode __P((const void *, mode_t)); | |
126 | int getpagesize __P((void)); | |
127 | char *getpass __P((const char *)); | |
128 | char *getusershell __P((void)); | |
129 | char *getwd __P((char *)); /* obsoleted by getcwd() */ | |
130 | int initgroups __P((const char *, int)); | |
131 | int mknod __P((const char *, mode_t, dev_t)); | |
132 | int mkstemp __P((char *)); | |
133 | char *mktemp __P((char *)); | |
134 | int nfssvc __P((int)); | |
135 | int nice __P((int)); | |
136 | void psignal __P((u_int, const char *)); | |
137 | extern char *sys_siglist[]; | |
138 | int profil __P((char *, int, int, int)); | |
139 | int rcmd __P((char **, int, const char *, | |
140 | const char *, const char *, int *)); | |
141 | char *re_comp __P((const char *)); | |
142 | int re_exec __P((const char *)); | |
143 | int readlink __P((const char *, char *, int)); | |
144 | int reboot __P((int)); | |
145 | int revoke __P((const char *)); | |
146 | int rresvport __P((int *)); | |
147 | int ruserok __P((const char *, int, const char *, const char *)); | |
148 | char *sbrk __P((int)); | |
149 | int select __P((int, fd_set *, fd_set *, fd_set *, struct timeval *)); | |
150 | int setegid __P((gid_t)); | |
151 | int seteuid __P((uid_t)); | |
152 | int setgroups __P((int, const int *)); | |
153 | void sethostid __P((long)); | |
154 | int sethostname __P((const char *, int)); | |
155 | int setkey __P((const char *)); | |
156 | int setlogin __P((const char *)); | |
157 | void *setmode __P((const char *)); | |
158 | int setpgrp __P((pid_t pid, pid_t pgrp)); /* obsoleted by setpgid() */ | |
159 | int setregid __P((int, int)); | |
160 | int setreuid __P((int, int)); | |
161 | int setrgid __P((gid_t)); | |
162 | int setruid __P((uid_t)); | |
163 | void setusershell __P((void)); | |
164 | int swapon __P((const char *)); | |
165 | int symlink __P((const char *, const char *)); | |
166 | void sync __P((void)); | |
167 | int syscall __P((int, ...)); | |
168 | int truncate __P((const char *, off_t)); | |
169 | int ttyslot __P((void)); | |
170 | u_int ualarm __P((u_int, u_int)); | |
171 | void usleep __P((u_int)); | |
172 | void *valloc __P((size_t)); /* obsoleted by malloc() */ | |
173 | int vfork __P((void)); | |
174 | ||
175 | #endif /* !_POSIX_SOURCE */ | |
176 | __END_DECLS | |
177 | ||
178 | #endif /* !_UNISTD_H_ */ |