Annotation of XNU/bsd/include/unistd.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*-
        !            23:  * Copyright (c) 1998-1999 Apple Computer, Inc. All Rights Reserved
        !            24:  * Copyright (c) 1991, 1993, 1994
        !            25:  *     The Regents of the University of California.  All rights reserved.
        !            26:  *
        !            27:  * Redistribution and use in source and binary forms, with or without
        !            28:  * modification, are permitted provided that the following conditions
        !            29:  * are met:
        !            30:  * 1. Redistributions of source code must retain the above copyright
        !            31:  *    notice, this list of conditions and the following disclaimer.
        !            32:  * 2. Redistributions in binary form must reproduce the above copyright
        !            33:  *    notice, this list of conditions and the following disclaimer in the
        !            34:  *    documentation and/or other materials provided with the distribution.
        !            35:  * 3. All advertising materials mentioning features or use of this software
        !            36:  *    must display the following acknowledgement:
        !            37:  *     This product includes software developed by the University of
        !            38:  *     California, Berkeley and its contributors.
        !            39:  * 4. Neither the name of the University nor the names of its contributors
        !            40:  *    may be used to endorse or promote products derived from this software
        !            41:  *    without specific prior written permission.
        !            42:  *
        !            43:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            44:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            45:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            46:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            47:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            48:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            49:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            50:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            51:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            52:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            53:  * SUCH DAMAGE.
        !            54:  *
        !            55:  *     @(#)unistd.h    8.12 (Berkeley) 4/27/95
        !            56:  *
        !            57:  *  Copyright (c)  1998 Apple Compter, Inc.
        !            58:  *  All Rights Reserved
        !            59:  */
        !            60: 
        !            61: /* History:
        !            62:         7/14/99 EKN at Apple fixed getdirentriesattr from getdirentryattr
        !            63:         3/26/98 CHW at Apple added real interface to searchfs call
        !            64:        3/5/98  CHW at Apple added hfs semantic system calls headers
        !            65: */
        !            66: 
        !            67: #ifndef _UNISTD_H_
        !            68: #define        _UNISTD_H_
        !            69: 
        !            70: #include <sys/cdefs.h>
        !            71: #include <sys/types.h>
        !            72: #include <sys/unistd.h>
        !            73: 
        !            74: #define         STDIN_FILENO   0       /* standard input file descriptor */
        !            75: #define        STDOUT_FILENO   1       /* standard output file descriptor */
        !            76: #define        STDERR_FILENO   2       /* standard error file descriptor */
        !            77: 
        !            78: #ifndef NULL
        !            79: #define        NULL            0       /* null pointer constant */
        !            80: #endif
        !            81: 
        !            82: #define _POSIX_THREADS         /* We support pthreads */
        !            83: 
        !            84: __BEGIN_DECLS
        !            85: __dead void
        !            86:         _exit __P((int));
        !            87: int     access __P((const char *, int));
        !            88: unsigned int    alarm __P((unsigned int));
        !            89: int     chdir __P((const char *));
        !            90: int     chown __P((const char *, uid_t, gid_t));
        !            91: int     close __P((int));
        !            92: size_t  confstr __P((int, char *, size_t));
        !            93: int     dup __P((int));
        !            94: int     dup2 __P((int, int));
        !            95: int     execl __P((const char *, const char *, ...));
        !            96: int     execle __P((const char *, const char *, ...));
        !            97: int     execlp __P((const char *, const char *, ...));
        !            98: int     execv __P((const char *, char * const *));
        !            99: int     execve __P((const char *, char * const *, char * const *));
        !           100: int     execvp __P((const char *, char * const *));
        !           101: pid_t   fork __P((void));
        !           102: long    fpathconf __P((int, int));
        !           103: char   *getcwd __P((char *, size_t));
        !           104: gid_t   getegid __P((void));
        !           105: uid_t   geteuid __P((void));
        !           106: gid_t   getgid __P((void));
        !           107: int     getgroups __P((int, gid_t []));
        !           108: char   *getlogin __P((void));
        !           109: pid_t   getpgrp __P((void));
        !           110: pid_t   getpid __P((void));
        !           111: pid_t   getppid __P((void));
        !           112: uid_t   getuid __P((void));
        !           113: int     isatty __P((int));
        !           114: int     link __P((const char *, const char *));
        !           115: off_t   lseek __P((int, off_t, int));
        !           116: long    pathconf __P((const char *, int));
        !           117: int     pause __P((void));
        !           118: int     pipe __P((int *));
        !           119: ssize_t         read __P((int, void *, size_t));
        !           120: int     rmdir __P((const char *));
        !           121: int     setgid __P((gid_t));
        !           122: int     setpgid __P((pid_t, pid_t));
        !           123: pid_t   setsid __P((void));
        !           124: int     setuid __P((uid_t));
        !           125: unsigned int    sleep __P((unsigned int));
        !           126: long    sysconf __P((int));
        !           127: pid_t   tcgetpgrp __P((int));
        !           128: int     tcsetpgrp __P((int, pid_t));
        !           129: char   *ttyname __P((int));
        !           130: int     unlink __P((const char *));
        !           131: ssize_t         write __P((int, const void *, size_t));
        !           132: 
        !           133: extern char *optarg;                   /* getopt(3) external variables */
        !           134: extern int optind, opterr, optopt, optreset;
        !           135: int     getopt __P((int, char * const [], const char *));
        !           136: 
        !           137: #ifndef        _POSIX_SOURCE
        !           138: #ifdef __STDC__
        !           139: struct timeval;                                /* select(2) */
        !           140: #endif
        !           141: int     acct __P((const char *));
        !           142: int     async_daemon __P((void));
        !           143: char   *brk __P((const char *));
        !           144: int     chroot __P((const char *));
        !           145: char   *crypt __P((const char *, const char *));
        !           146: int     des_cipher __P((const char *, char *, long, int));
        !           147: int     des_setkey __P((const char *key));
        !           148: int     encrypt __P((char *, int));
        !           149: void    endusershell __P((void));
        !           150: int     exect __P((const char *, char * const *, char * const *));
        !           151: int     fchdir __P((int));
        !           152: int     fchown __P((int, int, int));
        !           153: int     fsync __P((int));
        !           154: int     ftruncate __P((int, off_t));
        !           155: int     getdtablesize __P((void));
        !           156: long    gethostid __P((void));
        !           157: int     gethostname __P((char *, int));
        !           158: mode_t  getmode __P((const void *, mode_t));
        !           159: __pure int
        !           160:         getpagesize __P((void));
        !           161: char   *getpass __P((const char *));
        !           162: char   *getusershell __P((void));
        !           163: char   *getwd __P((char *));                   /* obsoleted by getcwd() */
        !           164: int     initgroups __P((const char *, int));
        !           165: int     iruserok __P((unsigned long, int, const char *, const char *));
        !           166: int     mknod __P((const char *, mode_t, dev_t));
        !           167: int     mkstemp __P((char *));
        !           168: char   *mktemp __P((char *));
        !           169: int     nfssvc __P((int, void *));
        !           170: int     nice __P((int));
        !           171: #if 0
        !           172: void    psignal __P((unsigned int, const char *));
        !           173: extern __const char *__const sys_siglist[];
        !           174: #else
        !           175: #include <signal.h>
        !           176: #endif
        !           177: int     profil __P((char *, int, int, int));
        !           178: int     rcmd __P((char **, int, const char *,
        !           179:                const char *, const char *, int *));
        !           180: char   *re_comp __P((const char *));
        !           181: int     re_exec __P((const char *));
        !           182: int     readlink __P((const char *, char *, int));
        !           183: int     reboot __P((int));
        !           184: int     revoke __P((const char *));
        !           185: int     rresvport __P((int *));
        !           186: int     ruserok __P((const char *, int, const char *, const char *));
        !           187: char   *sbrk __P((int));
        !           188: int     select __P((int, fd_set *, fd_set *, fd_set *, struct timeval *));
        !           189: int     setegid __P((gid_t));
        !           190: int     seteuid __P((uid_t));
        !           191: int     setgroups __P((int, const gid_t *));
        !           192: void    sethostid __P((long));
        !           193: int     sethostname __P((const char *, int));
        !           194: int     setkey __P((const char *));
        !           195: int     setlogin __P((const char *));
        !           196: void   *setmode __P((const char *));
        !           197: int     setpgrp __P((pid_t pid, pid_t pgrp));  /* obsoleted by setpgid() */
        !           198: int     setregid __P((gid_t, gid_t));
        !           199: int     setreuid __P((uid_t, uid_t));
        !           200: int     setrgid __P((gid_t));
        !           201: int     setruid __P((uid_t));
        !           202: void    setusershell __P((void));
        !           203: int     swapon __P((const char *));
        !           204: int     symlink __P((const char *, const char *));
        !           205: void    sync __P((void));
        !           206: int     syscall __P((int, ...));
        !           207: int     truncate __P((const char *, off_t));
        !           208: int     ttyslot __P((void));
        !           209: unsigned int    ualarm __P((unsigned int, unsigned int));
        !           210: int     unwhiteout __P((const char *));
        !           211: void    usleep __P((unsigned int));
        !           212: void   *valloc __P((size_t));                  /* obsoleted by malloc() */
        !           213: pid_t   vfork __P((void));
        !           214: 
        !           215: extern char *suboptarg;                        /* getsubopt(3) external variable */
        !           216: int     getsubopt __P((char **, char * const *, char **));
        !           217: 
        !           218: /*  HFS & HFS Plus semantics system calls go here */
        !           219: int    getattrlist __P((const char*,void*,void*,size_t,unsigned long));
        !           220: int    setattrlist __P((const char*,void*,void*,size_t,unsigned long));
        !           221: int exchangedata __P((const char*,const char*,unsigned long));
        !           222: int    checkuseraccess __P((const char*,uid_t,gid_t*,int,int,unsigned long));
        !           223: int    getdirentriesattr __P((int,void*,void*,size_t,unsigned long*,unsigned long*,unsigned long*,unsigned long));
        !           224: int    searchfs __P((const char*,void*,void*,unsigned long,unsigned long,void*));
        !           225: 
        !           226: int fsctl __P((const char *,unsigned long,void*,unsigned long));               
        !           227: 
        !           228: 
        !           229: #endif /* !_POSIX_SOURCE */
        !           230: __END_DECLS
        !           231: 
        !           232: #endif /* !_UNISTD_H_ */

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