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1.1 root 1: /*
2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
7: * Reserved. This file contains Original Code and/or Modifications of
8: * Original Code as defined in and that are subject to the Apple Public
9: * Source License Version 1.1 (the "License"). You may not use this file
10: * except in compliance with the License. Please obtain a copy of the
11: * License at http://www.apple.com/publicsource and read it before using
12: * this file.
13: *
14: * The Original Code and all software distributed under the License are
15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
19: * License for the specific language governing rights and limitations
20: * under the License.
21: *
22: * @APPLE_LICENSE_HEADER_END@
23: */
24:
25: /*-
26: * Copyright (c) 1991, 1993, 1994
27: * The Regents of the University of California. All rights reserved.
28: *
29: * Redistribution and use in source and binary forms, with or without
30: * modification, are permitted provided that the following conditions
31: * are met:
32: * 1. Redistributions of source code must retain the above copyright
33: * notice, this list of conditions and the following disclaimer.
34: * 2. Redistributions in binary form must reproduce the above copyright
35: * notice, this list of conditions and the following disclaimer in the
36: * documentation and/or other materials provided with the distribution.
37: * 3. All advertising materials mentioning features or use of this software
38: * must display the following acknowledgement:
39: * This product includes software developed by the University of
40: * California, Berkeley and its contributors.
41: * 4. Neither the name of the University nor the names of its contributors
42: * may be used to endorse or promote products derived from this software
43: * without specific prior written permission.
44: *
45: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
46: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
47: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
48: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
49: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
50: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
51: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
52: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
53: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
54: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
55: * SUCH DAMAGE.
56: *
57: * @(#)unistd.h 8.12 (Berkeley) 4/27/95
58: */
59:
60: #ifndef _UNISTD_H_
61: #define _UNISTD_H_
62:
63: #include <sys/cdefs.h>
64: #include <sys/types.h>
65: #include <sys/unistd.h>
66:
67: #define STDIN_FILENO 0 /* standard input file descriptor */
68: #define STDOUT_FILENO 1 /* standard output file descriptor */
69: #define STDERR_FILENO 2 /* standard error file descriptor */
70:
71: #ifndef NULL
72: #define NULL 0 /* null pointer constant */
73: #endif
74:
75: __BEGIN_DECLS
76: __dead void
77: _exit __P((int));
78: int access __P((const char *, int));
79: unsigned int alarm __P((unsigned int));
80: int chdir __P((const char *));
81: int chown __P((const char *, uid_t, gid_t));
82: int close __P((int));
83: size_t confstr __P((int, char *, size_t));
84: int dup __P((int));
85: int dup2 __P((int, int));
86: int execl __P((const char *, const char *, ...));
87: int execle __P((const char *, const char *, ...));
88: int execlp __P((const char *, const char *, ...));
89: int execv __P((const char *, char * const *));
90: int execve __P((const char *, char * const *, char * const *));
91: int execvp __P((const char *, char * const *));
92: pid_t fork __P((void));
93: long fpathconf __P((int, int));
94: char *getcwd __P((char *, size_t));
95: gid_t getegid __P((void));
96: uid_t geteuid __P((void));
97: gid_t getgid __P((void));
98: int getgroups __P((int, gid_t []));
99: char *getlogin __P((void));
100: pid_t getpgrp __P((void));
101: pid_t getpid __P((void));
102: pid_t getppid __P((void));
103: uid_t getuid __P((void));
104: int isatty __P((int));
105: int link __P((const char *, const char *));
106: off_t lseek __P((int, off_t, int));
107: long pathconf __P((const char *, int));
108: int pause __P((void));
109: int pipe __P((int *));
110: ssize_t read __P((int, void *, size_t));
111: int rmdir __P((const char *));
112: int setgid __P((gid_t));
113: int setpgid __P((pid_t, pid_t));
114: pid_t setsid __P((void));
115: int setuid __P((uid_t));
116: unsigned int sleep __P((unsigned int));
117: long sysconf __P((int));
118: pid_t tcgetpgrp __P((int));
119: int tcsetpgrp __P((int, pid_t));
120: char *ttyname __P((int));
121: int unlink __P((const char *));
122: ssize_t write __P((int, const void *, size_t));
123:
124: extern char *optarg; /* getopt(3) external variables */
125: extern int optind, opterr, optopt, optreset;
126: int getopt __P((int, char * const [], const char *));
127:
128: #ifndef _POSIX_SOURCE
129: #ifdef __STDC__
130: struct timeval; /* select(2) */
131: #endif
132: int acct __P((const char *));
133: int async_daemon __P((void));
134: char *brk __P((const char *));
135: int chroot __P((const char *));
136: char *crypt __P((const char *, const char *));
137: int des_cipher __P((const char *, char *, long, int));
138: int des_setkey __P((const char *key));
139: int encrypt __P((char *, int));
140: void endusershell __P((void));
141: int exect __P((const char *, char * const *, char * const *));
142: int fchdir __P((int));
143: int fchown __P((int, int, int));
144: int fsync __P((int));
145: int ftruncate __P((int, off_t));
146: int getdtablesize __P((void));
147: long gethostid __P((void));
148: int gethostname __P((char *, int));
149: mode_t getmode __P((const void *, mode_t));
150: __pure int
151: getpagesize __P((void));
152: char *getpass __P((const char *));
153: char *getusershell __P((void));
154: char *getwd __P((char *)); /* obsoleted by getcwd() */
155: int initgroups __P((const char *, int));
156: int iruserok __P((unsigned long, int, const char *, const char *));
157: int mknod __P((const char *, mode_t, dev_t));
158: int mkstemp __P((char *));
159: char *mktemp __P((char *));
160: int nfssvc __P((int, void *));
161: int nice __P((int));
162: #if 0
163: void psignal __P((unsigned int, const char *));
164: extern __const char *__const sys_siglist[];
165: #else
166: #include <signal.h>
167: #endif
168: int profil __P((char *, int, int, int));
169: int rcmd __P((char **, int, const char *,
170: const char *, const char *, int *));
171: char *re_comp __P((const char *));
172: int re_exec __P((const char *));
173: int readlink __P((const char *, char *, int));
174: int reboot __P((int));
175: int revoke __P((const char *));
176: int rresvport __P((int *));
177: int ruserok __P((const char *, int, const char *, const char *));
178: char *sbrk __P((int));
179: int select __P((int, fd_set *, fd_set *, fd_set *, struct timeval *));
180: int setegid __P((gid_t));
181: int seteuid __P((uid_t));
182: int setgroups __P((int, const gid_t *));
183: void sethostid __P((long));
184: int sethostname __P((const char *, int));
185: int setkey __P((const char *));
186: int setlogin __P((const char *));
187: void *setmode __P((const char *));
188: int setpgrp __P((pid_t pid, pid_t pgrp)); /* obsoleted by setpgid() */
189: int setregid __P((gid_t, gid_t));
190: int setreuid __P((uid_t, uid_t));
191: int setrgid __P((gid_t));
192: int setruid __P((uid_t));
193: void setusershell __P((void));
194: int swapon __P((const char *));
195: int symlink __P((const char *, const char *));
196: void sync __P((void));
197: int syscall __P((int, ...));
198: int truncate __P((const char *, off_t));
199: int ttyslot __P((void));
200: unsigned int ualarm __P((unsigned int, unsigned int));
201: int unwhiteout __P((const char *));
202: void usleep __P((unsigned int));
203: void *valloc __P((size_t)); /* obsoleted by malloc() */
204: pid_t vfork __P((void));
205:
206: extern char *suboptarg; /* getsubopt(3) external variable */
207: int getsubopt __P((char **, char * const *, char **));
208:
209: /* HFS & HFS Plus semantics system calls go here */
210: int mkcomplex __P((const char *,mode_t,unsigned long));
211: int statv __P((const char*,void*));
212: int lstatv __P((const char*,void*));
213: int fstatv __P((int, void*));
214: int getattrlist __P((const char*,void*,void*,size_t));
215: int setattrlist __P((const char*,void*,void*,size_t));
216: int getdirentryattr __P((int,void*,void*,size_t));
217: int exchangedata __P((const char*,const char*));
218: int checkuseraccess __P((const char*,uid_t,gid_t*,int,int));
219: int searchfs __P((const char*,void*,void*,unsigned long,unsigned long,void*));
220:
221:
222: #endif /* !_POSIX_SOURCE */
223: __END_DECLS
224:
225: #endif /* !_UNISTD_H_ */
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