| 1 | /*-
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| 2 | * Copyright (c) 1991, 1993, 1994
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| 3 | * The Regents of the University of California. All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | * 1. Redistributions of source code must retain the above copyright
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| 9 | * notice, this list of conditions and the following disclaimer.
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| 10 | * 2. Redistributions in binary form must reproduce the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer in the
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| 12 | * documentation and/or other materials provided with the distribution.
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| 13 | * 3. All advertising materials mentioning features or use of this software
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| 14 | * must display the following acknowledgement:
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| 15 | * This product includes software developed by the University of
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| 16 | * California, Berkeley and its contributors.
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| 17 | * 4. Neither the name of the University nor the names of its contributors
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| 18 | * may be used to endorse or promote products derived from this software
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| 19 | * without specific prior written permission.
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| 20 | *
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 31 | * SUCH DAMAGE.
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| 32 | *
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| 33 | * @(#)unistd.h 8.12 (Berkeley) 4/27/95
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| 34 | * $FreeBSD: src/include/unistd.h,v 1.66 2002/12/29 01:07:55 mike Exp $
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| 35 | */
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| 36 |
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| 37 | /** @file
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| 38 | * EMX/FreeBSD 5.1
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| 39 | *
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| 40 | * @changed Commented out stuff which isn't implemented, TCPIP stuff at bottom.
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| 41 | * @todo Several man-years.. ;) Serious, complete the FreeBSD 5.1 merge and
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| 42 | * implement all the functions. Currently there is a bunch of POSIX
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| 43 | * #defines missing.
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| 44 | */
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| 45 |
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| 46 | #ifndef _UNISTD_H_
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| 47 | #define _UNISTD_H_
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| 48 | #define _UNISTD_H /* bird: emx */
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| 49 |
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| 50 |
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| 51 | #include <sys/cdefs.h>
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| 52 | #include <sys/types.h> /* XXX adds too much pollution. */
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| 53 | /** @todo port FreeBSD sys/unistd.h: #include <sys/unistd.h> */
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| 54 | #include <sys/_types.h>
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| 55 |
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| 56 | #if !defined(_GID_T_DECLARED) && !defined(_GID_T) /* bird: emx */
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| 57 | typedef __gid_t gid_t; /* group id */
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| 58 | #define _GID_T_DECLARED
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| 59 | #define _GID_T /* bird: emx */
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| 60 | #endif
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| 61 |
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| 62 | #if !defined(_OFF_T_DECLARED) && !defined(_OFF_T) /* bird:emx */
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| 63 | typedef __off_t off_t; /* file offset */
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| 64 | #define _OFF_T_DECLARED
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| 65 | #define _OFF_T /* bird: emx */
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| 66 | #endif
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| 67 |
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| 68 | #if !defined(_PID_T_DECLARED) && !defined(_PID_T) /* bird:emx */
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| 69 | typedef __pid_t pid_t; /* process id */
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| 70 | #define _PID_T_DECLARED
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| 71 | #define _PID_T /* bird: emx */
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| 72 | #endif
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| 73 |
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| 74 | #if !defined(_SIZE_T_DECLARED) && !defined(_SIZE_T) /* bird: emx */
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| 75 | typedef __size_t size_t;
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| 76 | #define _SIZE_T_DECLARED
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| 77 | #define _SIZE_T /* bird: emx */
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| 78 | #endif
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| 79 |
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| 80 | #if !defined(_SSIZE_T_DECLARED) && !defined(_SSIZE_T) /* bird: emx */
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| 81 | typedef __ssize_t ssize_t;
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| 82 | #define _SSIZE_T_DECLARED
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| 83 | #define _SSIZE_T /* bird: emx */
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| 84 | #endif
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| 85 |
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| 86 | #if !defined(_UID_T_DECLARED) && !defined(_UID_T) /* bird: emx */
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| 87 | typedef __uid_t uid_t; /* user id */
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| 88 | #define _UID_T_DECLARED
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| 89 | #define _UID_T /* bird: emx */
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| 90 | #endif
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| 91 |
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| 92 | #ifndef _USECONDS_T_DECLARED
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| 93 | typedef __useconds_t useconds_t; /* microseconds (unsigned) */
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| 94 | #define _USECONDS_T_DECLARED
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| 95 | #endif
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| 96 |
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| 97 | #if !defined(STDIN_FILENO) /* bird: emx */
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| 98 | #define STDIN_FILENO 0 /* standard input file descriptor */
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| 99 | #define STDOUT_FILENO 1 /* standard output file descriptor */
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| 100 | #define STDERR_FILENO 2 /* standard error file descriptor */
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| 101 | #endif
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| 102 |
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| 103 | #ifndef NULL
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| 104 | #define NULL 0 /* null pointer constant */
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| 105 | #endif
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| 106 |
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| 107 | #if __XSI_VISIBLE || __POSIX_VISIBLE >= 200112
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| 108 | #define F_ULOCK 0 /* unlock locked section */
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| 109 | #define F_LOCK 1 /* lock a section for exclusive use */
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| 110 | #define F_TLOCK 2 /* test and lock a section for exclusive use */
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| 111 | #define F_TEST 3 /* test a section for locks by other procs */
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| 112 | #endif
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| 113 |
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| 114 |
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| 115 | /** @todo: big todo to get in all the POSIX defines. */
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| 116 |
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| 117 | /* whence values for lseek(2) */
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| 118 | #ifndef SEEK_SET
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| 119 | #define SEEK_SET 0 /* set file offset to offset */
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| 120 | #define SEEK_CUR 1 /* set file offset to current plus offset */
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| 121 | #define SEEK_END 2 /* set file offset to EOF plus offset */
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| 122 | #endif
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| 123 |
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| 124 | #ifndef _POSIX_SOURCE
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| 125 | /* whence values for lseek(2); renamed by POSIX 1003.1 */
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| 126 | #define L_SET SEEK_SET
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| 127 | #define L_INCR SEEK_CUR
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| 128 | #define L_XTND SEEK_END
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| 129 | #endif
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| 130 |
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| 131 | #if !defined (F_OK)
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| 132 | #define F_OK 0
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| 133 | #define X_OK 1
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| 134 | #define W_OK 2
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| 135 | #define R_OK 4
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| 136 | #endif
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| 137 |
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| 138 | #if !defined (SEEK_SET)
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| 139 | #define SEEK_SET 0
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| 140 | #define SEEK_CUR 1
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| 141 | #define SEEK_END 2
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| 142 | #endif
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| 143 |
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| 144 | #if !defined (_PC_LINK_MAX)
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| 145 | #define _PC_LINK_MAX 1
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| 146 | #define _PC_MAX_CANON 2
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| 147 | #define _PC_MAX_INPUT 3
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| 148 | #define _PC_NAME_MAX 4
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| 149 | #define _PC_PATH_MAX 5
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| 150 | #define _PC_PIPE_BUF 6
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| 151 | #define _PC_CHOWN_RESTRICTED 7
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| 152 | #define _PC_NO_TRUNC 8
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| 153 | #define _PC_VDISABLE 9
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| 154 | #endif
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| 155 |
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| 156 | #if !defined (_SC_ARG_MAX)
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| 157 | #define _SC_ARG_MAX 1
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| 158 | #define _SC_CHILD_MAX 2
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| 159 | #define _SC_CLK_TCK 3
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| 160 | #define _SC_NGROUPS_MAX 4
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| 161 | #define _SC_OPEN_MAX 5
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| 162 | #define _SC_STREAM_MAX 6
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| 163 | #define _SC_TZNAME_MAX 7
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| 164 | #define _SC_JOB_CONTROL 8
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| 165 | #define _SC_SAVED_IDS 9
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| 166 | #define _SC_VERSION 10
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| 167 | #endif
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| 168 |
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| 169 | #if !defined (_POSIX_VERSION)
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| 170 | #define _POSIX_VERSION 199009L
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| 171 | #endif
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| 172 |
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| 173 |
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| 174 | __BEGIN_DECLS
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| 175 | /* 1003.1-1990 */
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| 176 | void _exit(int) __dead2;
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| 177 | int access(const char *, int);
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| 178 | unsigned int alarm(unsigned int);
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| 179 | int chdir(const char *);
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| 180 | /** @todo int chown(const char *, uid_t, gid_t); */
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| 181 | int close(int);
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| 182 | char * cuserid(char *); /* bird: emx/todo/obosolete? */
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| 183 | int dup(int);
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| 184 | int dup2(int, int);
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| 185 | /** @todo int eaccess(const char *, int); */
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| 186 | int execl(const char *, const char *, ...);
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| 187 | int execle(const char *, const char *, ...);
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| 188 | int execlp(const char *, const char *, ...);
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| 189 | int execv(const char *, char * const *);
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| 190 | int execve(const char *, char * const *, char * const *);
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| 191 | int execvp(const char *, char * const *);
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| 192 | pid_t fork(void);
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| 193 | long fpathconf(int, int);
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| 194 | char *getcwd(char *, size_t);
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| 195 | gid_t getegid(void);
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| 196 | uid_t geteuid(void);
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| 197 | gid_t getgid(void);
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| 198 | int getgroups(int, gid_t []);
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| 199 | char *getlogin(void);
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| 200 | pid_t getpgrp(void);
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| 201 | pid_t getpid(void);
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| 202 | pid_t getppid(void);
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| 203 | uid_t getuid(void);
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| 204 | int isatty(int);
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| 205 | /** @todo int link(const char *, const char *);*/
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| 206 | #ifndef _LSEEK_DECLARED
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| 207 | #define _LSEEK_DECLARED
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| 208 | off_t lseek(int, off_t, int);
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| 209 | #endif
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| 210 | long pathconf(const char *, int);
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| 211 | int pause(void);
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| 212 | int pipe(int *);
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| 213 | ssize_t read(int, void *, size_t);
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| 214 | int rmdir(const char *);
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| 215 | int setgid(gid_t);
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| 216 | /** @todo void setproctitle(const char *_fmt, ...) __printf0like(1, 2); */
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| 217 | int setpgid(pid_t, pid_t);
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| 218 | pid_t setsid(void);
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| 219 | int setuid(uid_t);
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| 220 | unsigned sleep(unsigned);
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| 221 | long sysconf(int);
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| 222 | pid_t tcgetpgrp(int);
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| 223 | int tcsetpgrp(int, pid_t);
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| 224 | char *ttyname(int);
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| 225 | int unlink(const char *);
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| 226 | int write(int, const void *, size_t);
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| 227 |
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| 228 | /* 1003.2-1992 */
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| 229 | #if __POSIX_VISIBLE >= 199209 || __XSI_VISIBLE
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| 230 | /** @todo size_t confstr(int, char *, size_t);*/
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| 231 | int getopt(int, char * const [], const char *);
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| 232 |
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| 233 | extern char *optarg; /* getopt(3) external variables */
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| 234 | extern int optind, opterr, optopt;
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| 235 | #endif
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| 236 |
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| 237 | /* ISO/IEC 9945-1: 1996 */
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| 238 | #if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE
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| 239 | int fsync(int);
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| 240 |
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| 241 | /*
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| 242 | * ftruncate() was in the POSIX Realtime Extension (it's used for shared
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| 243 | * memory), but truncate() was not.
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| 244 | */
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| 245 | #ifndef _FTRUNCATE_DECLARED
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| 246 | #define _FTRUNCATE_DECLARED
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| 247 | int ftruncate(int, off_t);
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| 248 | #endif
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| 249 | #endif
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| 250 |
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| 251 | #if __POSIX_VISIBLE >= 199506
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| 252 | /** @todo int getlogin_r(char *, int); */
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| 253 | #endif
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| 254 |
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| 255 | /* 1003.1-2001 */
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| 256 | #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
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| 257 | /** @todo int fchown(int, uid_t, gid_t); */
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| 258 | /** @todo int readlink(const char *, char *, int); */
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| 259 | #endif
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| 260 | #if __POSIX_VISIBLE >= 200112
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| 261 | /* tcpip: int gethostname(char *, int / * socklen_t * /); */
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| 262 | /** @todo int setegid(gid_t); */
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| 263 | /** @todo int seteuid(uid_t); */
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| 264 | #endif
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| 265 |
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| 266 | /*
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| 267 | * symlink() was originally in POSIX.1a, which was withdrawn after
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| 268 | * being overtaken by events (1003.1-2001). It was in XPG4.2, and of
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| 269 | * course has been in BSD since 4.2.
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| 270 | */
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| 271 | #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 402 || __BSD_VISIBLE
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| 272 | /** @todo int symlink(const char * __restrict, const char * __restrict); */
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| 273 | #endif
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| 274 |
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| 275 | /* X/Open System Interfaces */
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| 276 | #if __XSI_VISIBLE
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| 277 | /** @todo char *crypt(const char *, const char *); */
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| 278 | /** @todo char *ctermid(char *); */ /* XXX ??? */
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| 279 | /** @todo int encrypt(char *, int); */
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| 280 | /** @todo int fchdir(int); */
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| 281 | /* tcpip: long gethostid(void); */
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| 282 | /** @todo int getpgid(pid_t _pid); */
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| 283 | /** @todo int getsid(pid_t _pid); */
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| 284 | char *getwd(char *); /* LEGACY: obsoleted by getcwd() */
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| 285 | /** @todo int lchown(const char *, uid_t, gid_t); */
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| 286 | int lockf(int, int, off_t);
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| 287 | /** @todo int nice(int); */
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| 288 | /** @todo ssize_t pread(int, void *, size_t, off_t); */
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| 289 | /** @todo ssize_t pwrite(int, const void *, size_t, off_t); */
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| 290 | /** @todo int setpgrp(pid_t _pid, pid_t _pgrp); */ /* obsoleted by setpgid() */
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| 291 | /** @todo int setregid(gid_t, gid_t); */
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| 292 | /** @todo int setreuid(uid_t, uid_t); */
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| 293 | /* void swab(const void * __restrict, void * __restrict, ssize_t); */
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| 294 | /** @todo void sync(void); */
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| 295 | /** @todo useconds_t ualarm(useconds_t, useconds_t); */
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| 296 | int usleep(useconds_t);
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| 297 | /** @todo pid_t vfork(void); */
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| 298 |
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| 299 | /* See comment at ftruncate() above. */
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| 300 | #ifndef _TRUNCATE_DECLARED
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| 301 | #define _TRUNCATE_DECLARED
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| 302 | int truncate(const char *, off_t);
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| 303 | #endif
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| 304 | #endif /* __XSI_VISIBLE */
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| 305 |
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| 306 | #if __XSI_VISIBLE <= 500 || __BSD_VISIBLE
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| 307 | int brk(const void *);
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| 308 | /** @todo int chroot(const char *); */
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| 309 | /** @todo int getdtablesize(void); */
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| 310 | int getpagesize(void) __pure2;
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| 311 | char *getpass(const char *);
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| 312 | char *_getpass1(const char *); /* bird: emx stuff */
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| 313 | char *_getpass2(const char *, int); /* bird: emx stuff */
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| 314 | void *sbrk(intptr_t);
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| 315 | #endif
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| 316 |
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| 317 | #if __BSD_VISIBLE
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| 318 | struct timeval; /* select(2) */
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| 319 | /** @todo int acct(const char *); */
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| 320 | /** @todo int async_daemon(void); */
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| 321 | /** @todo int check_utility_compat(const char *); */
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| 322 | /** @todo const char *
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| 323 | crypt_get_format(void); */
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| 324 | /** @todo int crypt_set_format(const char *); */
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| 325 | /** @todo int des_cipher(const char *, char *, long, int); */
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| 326 | /** @todo int des_setkey(const char *key); */
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| 327 | /** @todo void endusershell(void); */
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| 328 | /** @todo int exect(const char *, char * const *, char * const *); */
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| 329 | /** @todo char *fflagstostr(u_long); */
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| 330 | /** @todo int getdomainname(char *, int); */
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| 331 | /** @todo int getgrouplist(const char *, gid_t, gid_t *, int *); */
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| 332 | /** @todo mode_t getmode(const void *, mode_t); */
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| 333 | /** @todo int getpeereid(int, uid_t *, gid_t *); */
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| 334 | /** @todo int getresgid(gid_t *, gid_t *, gid_t *); */
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| 335 | /** @todo int getresuid(uid_t *, uid_t *, uid_t *); */
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| 336 | /** @todo char *getusershell(void); */
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| 337 | /** @todo int initgroups(const char *, gid_t); */
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| 338 | /** @todo int iruserok(unsigned long, int, const char *, const char *); */
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| 339 | /** @todo int iruserok_sa(const void *, int, int, const char *, const char *); */
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| 340 | /** @todo int issetugid(void); */
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| 341 | /** @todo char *mkdtemp(char *); */
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| 342 | /** @todo int mknod(const char *, mode_t, dev_t); */
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| 343 | #ifndef _MKSTEMP_DECLARED
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| 344 | int mkstemp(char *);
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| 345 | #define _MKSTEMP_DECLARED
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| 346 | #endif
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| 347 | /** @todo int mkstemps(char *, int); */
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| 348 | #ifndef _MKTEMP_DECLARED
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| 349 | char *mktemp(char *);
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| 350 | #define _MKTEMP_DECLARED
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| 351 | #endif
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| 352 | /** @todo int nfsclnt(int, void *); */
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| 353 | /** @todo int nfssvc(int, void *); */
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| 354 | /** @todo int profil(char *, size_t, vm_offset_t, int); */
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| 355 | /** @todo int rcmd(char **, int, const char *, const char *, const char *, int *); */
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| 356 | /** @todo int rcmd_af(char **, int, const char *,
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| 357 | const char *, const char *, int *, int); */
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| 358 | /** @todo int rcmdsh(char **, int, const char *,
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| 359 | const char *, const char *, const char *); */
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| 360 | char *re_comp(const char *);
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| 361 | int re_exec(const char *);
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| 362 | /** @todo int reboot(int); */
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| 363 | /** @todo int revoke(const char *); */
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| 364 | /** @todo pid_t rfork(int); */
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| 365 | /** @todo pid_t rfork_thread(int, void *, int (*)(void *), void *); */
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| 366 | /** @todo int rresvport(int *); */
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| 367 | /** @todo int rresvport_af(int *, int); */
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| 368 | /** @todo int ruserok(const char *, int, const char *, const char *); */
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| 369 | #if __BSD_VISIBLE
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| 370 | #ifndef _SELECT_DECLARED
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| 371 | #define _SELECT_DECLARED
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| 372 | int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
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| 373 | #endif
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| 374 | #endif
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| 375 | /** @todo int setdomainname(const char *, int); */
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| 376 | /** @todo int setgroups(int, const gid_t *); */
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| 377 | /** @todo void sethostid(long); */
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| 378 | /** @todo int sethostname(const char *, int); */
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| 379 | /** @todo #ifndef _SETKEY_DECLARED */
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| 380 | /** @todo int setkey(const char *); */
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| 381 | /** @todo #define _SETKEY_DECLARED */
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| 382 | /** @todo #endif */
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| 383 | /** @todo int setlogin(const char *); */
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| 384 | /* crash with DOS: void *setmode(const char *); */
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| 385 | /** @todo int setresgid(gid_t, gid_t, gid_t); */
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| 386 | /** @todo int setresuid(uid_t, uid_t, uid_t); */
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| 387 | /** @todo int setrgid(gid_t); */
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| 388 | /** @todo int setruid(uid_t); */
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| 389 | /** @todo void setusershell(void); */
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| 390 | /** @todo int strtofflags(char **, u_long *, u_long *); */
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| 391 | /** @todo int swapon(const char *); */
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| 392 | /** @todo int swapoff(const char *); */
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| 393 | /** @todo int syscall(int, ...); */
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| 394 | /** @todo off_t __syscall(quad_t, ...); */
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| 395 | /** @todo int ttyslot(void); */
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| 396 | /** @todo int undelete(const char *); */
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| 397 | /** @todo int unwhiteout(const char *); */
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| 398 | /** @todo void *valloc(size_t); */ /* obsoleted by malloc() */
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| 399 |
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| 400 | /** @todo extern char *suboptarg; */ /* getsubopt(3) external variable */
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| 401 | /** @todo #ifndef _GETSUBOPT_DECLARED */
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| 402 | /** @todo int getsubopt(char **, char * const *, char **); */
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| 403 | /** @todo #define _GETSUBOPT_DECLARED */
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| 404 | /** @todo #endif */
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| 405 | extern int optreset; /* getopt(3) external variable */
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| 406 | #endif /* __BSD_VISIBLE */
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| 407 |
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| 408 |
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| 409 | #if !defined(_POSIX_SOURCE)
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| 410 |
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| 411 |
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| 412 | #endif
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| 413 |
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| 414 |
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| 415 | #if !defined(_POSIX_SOURCE) || defined(_WITH_UNDERSCORE)
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| 416 | /** @todo update this section to match the one without underscores as far as needed! */
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| 417 | void __exit(int) __dead2;
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| 418 | int _access(const char *, int);
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| 419 | unsigned int _alarm(unsigned int);
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| 420 | int _chdir(const char *);
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|---|
| 421 | /** @todo int _chown(const char *, uid_t, gid_t); */
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|---|
| 422 | int _close(int);
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|---|
| 423 | char *_cuserid(char *);
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|---|
| 424 | int _dup(int);
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|---|
| 425 | int _dup2(int, int);
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|---|
| 426 | /** @todo int _eaccess(const char *, int); */
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|---|
| 427 | int _execl(const char *, const char *, ...);
|
|---|
| 428 | int _execle(const char *, const char *, ...);
|
|---|
| 429 | int _execlp(const char *, const char *, ...);
|
|---|
| 430 | int _execv(const char *, char * const *);
|
|---|
| 431 | int _execve(const char *, char * const *, char * const *);
|
|---|
| 432 | int _execvp(const char *, char * const *);
|
|---|
| 433 | pid_t _fork(void);
|
|---|
| 434 | long _fpathconf(int, int);
|
|---|
| 435 | char *_getcwd(char *, size_t);
|
|---|
| 436 | gid_t _getegid(void);
|
|---|
| 437 | uid_t _geteuid(void);
|
|---|
| 438 | gid_t _getgid(void);
|
|---|
| 439 | int _getgroups(int, gid_t []);
|
|---|
| 440 | char *_getlogin(void);
|
|---|
| 441 | pid_t _getpgrp(void);
|
|---|
| 442 | pid_t _getpid(void);
|
|---|
| 443 | pid_t _getppid(void);
|
|---|
| 444 | uid_t _getuid(void);
|
|---|
| 445 | int _isatty(int);
|
|---|
| 446 | /** @todo int _link(const char *, const char *);*/
|
|---|
| 447 | #ifndef __LSEEK_DECLARED
|
|---|
| 448 | #define __LSEEK_DECLARED
|
|---|
| 449 | off_t _lseek(int, off_t, int);
|
|---|
| 450 | #endif
|
|---|
| 451 | long _pathconf(const char *, int);
|
|---|
| 452 | int _pause(void);
|
|---|
| 453 | int _pipe(int *);
|
|---|
| 454 | ssize_t _read(int, void *, size_t);
|
|---|
| 455 | int _rmdir(const char *);
|
|---|
| 456 | int _setgid(gid_t);
|
|---|
| 457 | /** @todo void _setproctitle(const char *_fmt, ...) __printf0like(1, 2); */
|
|---|
| 458 | int _setpgid(pid_t, pid_t);
|
|---|
| 459 | pid_t _setsid(void);
|
|---|
| 460 | int _setuid(uid_t);
|
|---|
| 461 | unsigned _sleep(unsigned);
|
|---|
| 462 | long _sysconf(int);
|
|---|
| 463 | pid_t _tcgetpgrp(int);
|
|---|
| 464 | pid_t _tcsetpgrp(int, int);
|
|---|
| 465 | char *_ttyname(int);
|
|---|
| 466 | int _unlink(const char *);
|
|---|
| 467 | int _write(int, const void *, size_t);
|
|---|
| 468 |
|
|---|
| 469 | int _brk(const void *);
|
|---|
| 470 | char *_getpass(const char *);
|
|---|
| 471 | char *_getpass1(const char *);
|
|---|
| 472 | char *_getpass2(const char *, int);
|
|---|
| 473 | int _mkstemp(char *);
|
|---|
| 474 | char *_mktemp(char *);
|
|---|
| 475 | void *_sbrk(intptr_t);
|
|---|
| 476 | /** @todo int _profil(void *, unsigned, unsigned, unsigned); */
|
|---|
| 477 |
|
|---|
| 478 | /* 1003.2-1992 */
|
|---|
| 479 | extern char *_optarg;
|
|---|
| 480 | extern int _optind;
|
|---|
| 481 | extern int _opterr;
|
|---|
| 482 | extern int _optopt;
|
|---|
| 483 | int _getopt(int, char **, const char *);
|
|---|
| 484 |
|
|---|
| 485 | #endif
|
|---|
| 486 |
|
|---|
| 487 | /* Toolkit compatibility */
|
|---|
| 488 | #ifndef TCPCALL
|
|---|
| 489 | #define TCPCALL _System
|
|---|
| 490 | #endif
|
|---|
| 491 |
|
|---|
| 492 | #include <sys/cdefs.h>
|
|---|
| 493 | #include <sys/types.h>
|
|---|
| 494 | int TCPCALL soclose(int);
|
|---|
| 495 | #ifndef _POSIX_SOURCE
|
|---|
| 496 | int TCPCALL gethostid(void);
|
|---|
| 497 | int TCPCALL gethostname(char *, int);
|
|---|
| 498 | #ifndef TCPV40HDRS
|
|---|
| 499 | int TCPCALL iruserok(unsigned long, int, const char *, const char *);
|
|---|
| 500 | int TCPCALL rcmd(char **, int, const char *, const char *, const char *, int *);
|
|---|
| 501 | int TCPCALL rresvport(int *);
|
|---|
| 502 | int TCPCALL ruserok(const char *, int, const char *, const char *);
|
|---|
| 503 | #include <sys/select.h>
|
|---|
| 504 | #endif /* !TCP40HDRS */
|
|---|
| 505 | #endif /* !_POSIX_SOURCE */
|
|---|
| 506 |
|
|---|
| 507 | __END_DECLS
|
|---|
| 508 |
|
|---|
| 509 | #endif /* not _UNISTD_H */
|
|---|
