1 /*- 2 * Copyright (c) 1991 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)unistd.h 5.1 (Berkeley) 02/22/91 8 */ 9 10 #include <sys/cdefs.h> 11 #include <sys/types.h> 12 #include <sys/unistd.h> 13 14 #define STDIN_FILENO 0 /* standard input file descriptor */ 15 #define STDOUT_FILENO 1 /* standard output file descriptor */ 16 #define STDERR_FILENO 2 /* standard error file descriptor */ 17 18 /* fnmatch(3) defines */ 19 #define FNM_PATHNAME 0x01 /* match pathnames, not filenames */ 20 #ifndef _POSIX_SOURCE 21 #define FNM_QUOTE 0x02 /* escape special chars with \ */ 22 #endif 23 24 #ifndef NULL 25 #define NULL 0 /* null pointer constant */ 26 #endif 27 28 typedef int ssize_t; /* count of bytes or error indication */ 29 30 __BEGIN_DECLS 31 void volatile _exit __P((int)); 32 int access __P((const char *, int)); 33 u_int alarm __P((u_int)); 34 int chdir __P((const char *)); 35 int chown __P((const char *, uid_t, gid_t)); 36 int close __P((int)); 37 char *cuserid __P((const char *)); 38 int dup __P((int)); 39 int dup2 __P((int, int)); 40 int execl __P((const char *, const char *, ...)); 41 int execle __P((const char *, const char *, ...)); 42 int execlp __P((const char *, const char *, ...)); 43 int execv __P((const char *, char * const *)); 44 int execve __P((const char *, char * const *, char * const *)); 45 int execvp __P((const char *, char * const *)); 46 pid_t fork __P((void)); 47 long fpathconf __P((int, int)); /* not yet */ 48 char *getcwd __P((char *, size_t)); 49 gid_t getegid __P((void)); 50 uid_t geteuid __P((void)); 51 gid_t getgid __P((void)); 52 int getgroups __P((int, gid_t *)); 53 char *getlogin __P((void)); 54 pid_t getpgrp __P((void)); 55 pid_t getpid __P((void)); 56 pid_t getppid __P((void)); 57 uid_t getuid __P((void)); 58 int isatty __P((int)); 59 int link __P((const char *, const char *)); 60 off_t lseek __P((int, off_t, int)); 61 long pathconf __P((const char *, int)); /* not yet */ 62 int pause __P((void)); 63 int pipe __P((int *)); 64 ssize_t read __P((int, void *, size_t)); 65 int rmdir __P((const char *)); 66 int setgid __P((gid_t)); 67 int setpgid __P((pid_t, pid_t)); 68 pid_t setsid __P((void)); 69 int setuid __P((uid_t)); 70 u_int sleep __P((u_int)); 71 long sysconf __P((int)); /* not yet */ 72 pid_t tcgetpgrp __P((int)); 73 pid_t tcsetpgrp __P((int, pid_t)); 74 char *ttyname __P((int)); 75 int unlink __P((const char *)); 76 ssize_t write __P((int, const void *, size_t)); 77 78 #ifndef _POSIX_SOURCE 79 80 struct qelem { 81 struct qelem *q_forw; 82 struct qelem *q_back; 83 char q_data[1]; /* arbitrary amount of data */ 84 }; 85 void insque __P((struct qelem *, struct qelem *)); 86 void remque __P((struct qelem *)); 87 88 int acct __P((const char *)); 89 int async_daemon __P((void)); 90 char *brk __P((const char *)); 91 int chflags __P((const char *, long)); 92 int chroot __P((const char *)); 93 char *crypt __P((const char *, const char *)); 94 void encrypt __P((char *, int)); 95 void endusershell __P((void)); 96 int exect __P((const char *, const char * const *, const char * const *)); 97 int fchdir __P((int)); 98 int fchflags __P((int, long)); 99 int fchmod __P((int, mode_t)); 100 int fchown __P((int, int, int)); 101 int fnmatch __P((const char *, const char *, int)); 102 int fsync __P((int)); 103 int ftruncate __P((int, off_t)); 104 int getdtablesize __P((void)); 105 long gethostid __P((void)); 106 int gethostname __P((char *, int)); 107 mode_t getmode __P((const mode_t *, mode_t)); 108 int getpagesize __P((void)); 109 char *getpass __P((const char *)); 110 char *getusershell __P((void)); 111 char *getwd __P((char *)); /* obsoleted by getcwd() */ 112 int initgroups __P((const char *, int)); 113 int mknod __P((const char *, mode_t, dev_t)); 114 int mkstemp __P((char *)); 115 char *mktemp __P((char *)); 116 int nfssvc __P((int)); 117 int nice __P((int)); 118 int profil __P((char *, int, int, int)); 119 int rcmd __P((char **, int, const char *, 120 const char *, const char *, int *)); 121 char *re_comp __P((const char *)); 122 int re_exec __P((const char *)); 123 int readlink __P((const char *, char *, int)); 124 int reboot __P((int)); 125 int revoke __P((const char *)); 126 int rresvport __P((const int *)); 127 int ruserok __P((const char *, int, const char *, const char *)); 128 char *sbrk __P((int)); 129 int select __P((int, fd_set *, fd_set *, fd_set *, struct timeval *)); 130 int setegid __P((gid_t)); 131 int seteuid __P((uid_t)); 132 int setgroups __P((int, const int *)); 133 void sethostid __P((long)); 134 int sethostname __P((const char *, int)); 135 void setkey __P((const char *)); 136 int setlogin __P((const char *)); 137 mode_t setmode __P((const char *)); 138 int setpgrp __P((pid_t pid, pid_t pgrp)); /* obsoleted by setpgid() */ 139 int setregid __P((int, int)); 140 int setreuid __P((int, int)); 141 int setrgid __P((gid_t)); 142 int setruid __P((uid_t)); 143 void setusershell __P((void)); 144 int swapon __P((const char *)); 145 int symlink __P((const char *, const char *)); 146 void sync __P((void)); 147 int syscall __P((int, ...)); 148 int truncate __P((const char *, off_t)); 149 int ttyslot __P((void)); 150 u_int ualarm __P((u_int, u_int)); 151 void usleep __P((u_int)); 152 void *valloc __P((size_t)); /* obsoleted by malloc() */ 153 int vfork __P((void)); 154 155 #endif /* !_POSIX_SOURCE */ 156 __END_DECLS 157