Annotation of prex-old/usr/include/unistd.h, Revision 1.1.1.1
1.1 nbrk 1: /*-
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: void _exit(int) __noreturn;
48: int access(const char *, int);
49: unsigned int alarm(unsigned int);
50: int chdir(const char *);
51: int chown(const char *, uid_t, gid_t);
52: int close(int);
53: size_t confstr(int, char *, size_t);
54: int dup(int);
55: int dup2(int, int);
56: int execl(const char *, const char *, ...);
57: int execle(const char *, const char *, ...);
58: int execlp(const char *, const char *, ...);
59: int execv(const char *, char * const *);
60: int execve(const char *, char * const *, char * const *);
61: int execvp(const char *, char * const *);
62: pid_t fork(void);
63: long fpathconf(int, int);
64: char *getcwd(char *, size_t);
65: gid_t getegid(void);
66: uid_t geteuid(void);
67: gid_t getgid(void);
68: int getgroups(int, gid_t []);
69: char *getlogin(void);
70: pid_t getpgrp(void);
71: pid_t getpid(void);
72: pid_t getppid(void);
73: uid_t getuid(void);
74: int isatty(int);
75: int link(const char *, const char *);
76: off_t lseek(int, off_t, int);
77: long pathconf(const char *, int);
78: int pause(void);
79: int pipe(int *);
80: ssize_t read(int, void *, size_t);
81: int rmdir(const char *);
82: int setgid(gid_t);
83: int setpgid(pid_t, pid_t);
84: pid_t setsid(void);
85: int setuid(uid_t);
86: unsigned int sleep(unsigned int);
87: long sysconf(int);
88: pid_t tcgetpgrp(int);
89: int tcsetpgrp(int, pid_t);
90: char *ttyname(int);
91: int unlink(const char *);
92: ssize_t write(int, const void *, size_t);
93:
94: int getopt(int, char * const [], const char *);
95:
96: extern char *optarg; /* getopt(3) external variables */
97: extern int opterr;
98: extern int optind;
99: extern int optopt;
100:
101: #ifndef _POSIX_SOURCE
102: #ifdef __STDC__
103: struct timeval; /* select(2) */
104: #endif
105: int acct(const char *);
106: int async_daemon(void);
107: char *brk(const char *);
108: int chroot(const char *);
109: char *crypt(const char *, const char *);
110: int des_cipher(const char *, char *, long, int);
111: int des_setkey(const char *key);
112: int encrypt(char *, int);
113: void endusershell(void);
114: int exect(const char *, char * const *, char * const *);
115: int fchdir(int);
116: int fchown(int, int, int);
117: int fsync(int);
118: int ftruncate(int, off_t);
119: int getdtablesize(void);
120: long gethostid(void);
121: int gethostname(char *, size_t);
122: mode_t getmode(const void *, mode_t);
123: int getpagesize(void);
124: char *getpass(const char *);
125: pid_t getpgid(pid_t);
126: char *getusershell(void);
127: char *getwd(char *); /* obsoleted by getcwd() */
128: int initgroups(const char *, int);
129: int iruserok(unsigned long, int, const char *, const char *);
130: int mknod(const char *, mode_t, dev_t);
131: int mkstemp(char *);
132: char *mktemp(char *);
133: int nfssvc(int, void *);
134: int nice(int);
135: void psignal(unsigned int, const char *);
136: extern const char *const sys_siglist[];
137: int profil(char *, int, int, int);
138: int rcmd(char **, int, const char *,
139: const char *, const char *, int *);
140: char *re_comp(const char *);
141: int re_exec(const char *);
142: int readlink(const char *, char *, int);
143: int reboot(int);
144: int revoke(const char *);
145: int rresvport(int *);
146: int ruserok(const char *, int, const char *, const char *);
147: char *sbrk(int);
148: int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
149: int setegid(gid_t);
150: int seteuid(uid_t);
151: int setgroups(int, const gid_t *);
152: void sethostid(long);
153: int sethostname(const char *, size_t);
154: int setkey(const char *);
155: int setlogin(const char *);
156: void *setmode(const char *);
157: int setpgrp(pid_t pid, pid_t pgrp); /* obsoleted by setpgid() */
158: int setregid(gid_t, gid_t);
159: int setreuid(uid_t, uid_t);
160: int setrgid(gid_t);
161: int setruid(uid_t);
162: void setusershell(void);
163: int swapon(const char *);
164: int symlink(const char *, const char *);
165: void sync(void);
166: int syscall(int, ...);
167: int truncate(const char *, off_t);
168: int ttyslot(void);
169: unsigned int ualarm(unsigned int, unsigned int);
170: int unwhiteout(const char *);
171: void usleep(unsigned int);
172: pid_t vfork(void);
173:
174: extern char *suboptarg; /* getsubopt(3) external variable */
175: int getsubopt(char **, char * const *, char **);
176: #endif /* !_POSIX_SOURCE */
177:
178: void fslib_init(void); /* used by Prex native task */
179: void fslib_exit(void); /* used by Prex native task */
180:
181: __END_DECLS
182:
183: /* configurable system strings */
184: #define _CS_PATH 1
185:
186: #endif /* !_UNISTD_H_ */
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