1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 1997 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate /* 31*7c478bd9Sstevel@tonic-gate * University Copyright- Copyright (c) 1982, 1986, 1988 32*7c478bd9Sstevel@tonic-gate * The Regents of the University of California 33*7c478bd9Sstevel@tonic-gate * All Rights Reserved 34*7c478bd9Sstevel@tonic-gate * 35*7c478bd9Sstevel@tonic-gate * University Acknowledgment- Portions of this document are derived from 36*7c478bd9Sstevel@tonic-gate * software developed by the University of California, Berkeley, and its 37*7c478bd9Sstevel@tonic-gate * contributors. 38*7c478bd9Sstevel@tonic-gate */ 39*7c478bd9Sstevel@tonic-gate 40*7c478bd9Sstevel@tonic-gate #ifndef _UNISTD_H 41*7c478bd9Sstevel@tonic-gate #define _UNISTD_H 42*7c478bd9Sstevel@tonic-gate 43*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 44*7c478bd9Sstevel@tonic-gate 45*7c478bd9Sstevel@tonic-gate #include <sys/fcntl.h> 46*7c478bd9Sstevel@tonic-gate 47*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 48*7c478bd9Sstevel@tonic-gate extern "C" { 49*7c478bd9Sstevel@tonic-gate #endif 50*7c478bd9Sstevel@tonic-gate 51*7c478bd9Sstevel@tonic-gate /* Symbolic constants for the "access" routine: */ 52*7c478bd9Sstevel@tonic-gate #define R_OK 4 /* Test for Read permission */ 53*7c478bd9Sstevel@tonic-gate #define W_OK 2 /* Test for Write permission */ 54*7c478bd9Sstevel@tonic-gate #define X_OK 1 /* Test for eXecute permission */ 55*7c478bd9Sstevel@tonic-gate #define F_OK 0 /* Test for existence of File */ 56*7c478bd9Sstevel@tonic-gate 57*7c478bd9Sstevel@tonic-gate #define F_ULOCK 0 /* Unlock a previously locked region */ 58*7c478bd9Sstevel@tonic-gate #define F_LOCK 1 /* Lock a region for exclusive use */ 59*7c478bd9Sstevel@tonic-gate #define F_TLOCK 2 /* Test and lock a region for exclusive use */ 60*7c478bd9Sstevel@tonic-gate #define F_TEST 3 /* Test a region for other processes locks */ 61*7c478bd9Sstevel@tonic-gate 62*7c478bd9Sstevel@tonic-gate 63*7c478bd9Sstevel@tonic-gate /* Symbolic constants for the "lseek" routine: */ 64*7c478bd9Sstevel@tonic-gate #define SEEK_SET 0 /* Set file pointer to "offset" */ 65*7c478bd9Sstevel@tonic-gate #define SEEK_CUR 1 /* Set file pointer to current plus "offset" */ 66*7c478bd9Sstevel@tonic-gate #define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ 67*7c478bd9Sstevel@tonic-gate 68*7c478bd9Sstevel@tonic-gate /* Path names: */ 69*7c478bd9Sstevel@tonic-gate #define GF_PATH "/etc/group" /* Path name of the "group" file */ 70*7c478bd9Sstevel@tonic-gate #define PF_PATH "/etc/passwd" /* Path name of the "passwd" file */ 71*7c478bd9Sstevel@tonic-gate 72*7c478bd9Sstevel@tonic-gate 73*7c478bd9Sstevel@tonic-gate /* command names for POSIX sysconf */ 74*7c478bd9Sstevel@tonic-gate #define _SC_ARG_MAX 1 75*7c478bd9Sstevel@tonic-gate #define _SC_CHILD_MAX 2 76*7c478bd9Sstevel@tonic-gate #define _SC_CLK_TCK 3 77*7c478bd9Sstevel@tonic-gate #define _SC_NGROUPS_MAX 4 78*7c478bd9Sstevel@tonic-gate #define _SC_OPEN_MAX 5 79*7c478bd9Sstevel@tonic-gate #define _SC_JOB_CONTROL 6 80*7c478bd9Sstevel@tonic-gate #define _SC_SAVED_IDS 7 81*7c478bd9Sstevel@tonic-gate #define _SC_VERSION 8 82*7c478bd9Sstevel@tonic-gate #define _SC_PASS_MAX 9 83*7c478bd9Sstevel@tonic-gate #define _SC_LOGNAME_MAX 10 84*7c478bd9Sstevel@tonic-gate #define _SC_PAGESIZE 11 85*7c478bd9Sstevel@tonic-gate #define _SC_XOPEN_VERSION 12 86*7c478bd9Sstevel@tonic-gate /* 13 reserved for SVr4-ES/MP _SC_NACLS_MAX */ 87*7c478bd9Sstevel@tonic-gate /* 14 reserved for SVr4-ES/MP _SC_NPROC_CONF */ 88*7c478bd9Sstevel@tonic-gate /* 15 reserved for SVr4-ES/MP _SC_NPROC_ONLN */ 89*7c478bd9Sstevel@tonic-gate #define _SC_STREAM_MAX 16 90*7c478bd9Sstevel@tonic-gate #define _SC_TZNAME_MAX 17 91*7c478bd9Sstevel@tonic-gate 92*7c478bd9Sstevel@tonic-gate /* command names for POSIX pathconf */ 93*7c478bd9Sstevel@tonic-gate 94*7c478bd9Sstevel@tonic-gate #define _PC_LINK_MAX 1 95*7c478bd9Sstevel@tonic-gate #define _PC_MAX_CANON 2 96*7c478bd9Sstevel@tonic-gate #define _PC_MAX_INPUT 3 97*7c478bd9Sstevel@tonic-gate #define _PC_NAME_MAX 4 98*7c478bd9Sstevel@tonic-gate #define _PC_PATH_MAX 5 99*7c478bd9Sstevel@tonic-gate #define _PC_PIPE_BUF 6 100*7c478bd9Sstevel@tonic-gate #define _PC_NO_TRUNC 7 101*7c478bd9Sstevel@tonic-gate #define _PC_VDISABLE 8 102*7c478bd9Sstevel@tonic-gate #define _PC_CHOWN_RESTRICTED 9 103*7c478bd9Sstevel@tonic-gate #define _PC_LAST 9 104*7c478bd9Sstevel@tonic-gate 105*7c478bd9Sstevel@tonic-gate /* 106*7c478bd9Sstevel@tonic-gate * compile-time symbolic constants, 107*7c478bd9Sstevel@tonic-gate * Support does not mean the feature is enabled. 108*7c478bd9Sstevel@tonic-gate * Use pathconf/sysconf to obtain actual configuration value. 109*7c478bd9Sstevel@tonic-gate */ 110*7c478bd9Sstevel@tonic-gate 111*7c478bd9Sstevel@tonic-gate #define _POSIX_JOB_CONTROL 1 112*7c478bd9Sstevel@tonic-gate #define _POSIX_SAVED_IDS 1 113*7c478bd9Sstevel@tonic-gate 114*7c478bd9Sstevel@tonic-gate #ifndef _POSIX_VDISABLE 115*7c478bd9Sstevel@tonic-gate #define _POSIX_VDISABLE 0 116*7c478bd9Sstevel@tonic-gate #endif 117*7c478bd9Sstevel@tonic-gate 118*7c478bd9Sstevel@tonic-gate #define STDIN_FILENO 0 119*7c478bd9Sstevel@tonic-gate #define STDOUT_FILENO 1 120*7c478bd9Sstevel@tonic-gate #define STDERR_FILENO 2 121*7c478bd9Sstevel@tonic-gate 122*7c478bd9Sstevel@tonic-gate /* Current version of POSIX */ 123*7c478bd9Sstevel@tonic-gate #define _POSIX_VERSION 199009L 124*7c478bd9Sstevel@tonic-gate 125*7c478bd9Sstevel@tonic-gate /* large file compilation environment setup */ 126*7c478bd9Sstevel@tonic-gate #if !defined(_LP64) && _FILE_OFFSET_BITS == 64 127*7c478bd9Sstevel@tonic-gate #ifdef __PRAGMA_REDEFINE_EXTNAME 128*7c478bd9Sstevel@tonic-gate #pragma redefine_extname lseek lseek64 129*7c478bd9Sstevel@tonic-gate #else 130*7c478bd9Sstevel@tonic-gate #define lseek lseek64 131*7c478bd9Sstevel@tonic-gate #endif 132*7c478bd9Sstevel@tonic-gate #endif /* !_LP64 && _FILE_OFFSET_BITS == 64 */ 133*7c478bd9Sstevel@tonic-gate 134*7c478bd9Sstevel@tonic-gate #if defined(_LP64) && defined(_LARGEFILE64_SOURCE) 135*7c478bd9Sstevel@tonic-gate #ifdef __PRAGMA_REDEFINE_EXTNAME 136*7c478bd9Sstevel@tonic-gate #pragma redefine_extname lseek64 lseek 137*7c478bd9Sstevel@tonic-gate #else 138*7c478bd9Sstevel@tonic-gate #define lseek64 lseek 139*7c478bd9Sstevel@tonic-gate #endif 140*7c478bd9Sstevel@tonic-gate #endif /* _LP64 && _LARGEFILE64_SOURCE */ 141*7c478bd9Sstevel@tonic-gate 142*7c478bd9Sstevel@tonic-gate #if defined(__STDC__) 143*7c478bd9Sstevel@tonic-gate extern pid_t getpid(void); 144*7c478bd9Sstevel@tonic-gate extern pid_t getppid(void); 145*7c478bd9Sstevel@tonic-gate extern pid_t getpgrp(void); 146*7c478bd9Sstevel@tonic-gate extern uid_t getuid(void); 147*7c478bd9Sstevel@tonic-gate extern int setpgid(pid_t, pid_t); 148*7c478bd9Sstevel@tonic-gate extern int setpgrp(pid_t, pid_t); /* BSD */ 149*7c478bd9Sstevel@tonic-gate 150*7c478bd9Sstevel@tonic-gate extern int stime(const time_t *); 151*7c478bd9Sstevel@tonic-gate 152*7c478bd9Sstevel@tonic-gate extern long pathconf(const char *, int); 153*7c478bd9Sstevel@tonic-gate extern long sysconf(int); 154*7c478bd9Sstevel@tonic-gate 155*7c478bd9Sstevel@tonic-gate extern char *getwd(char *); 156*7c478bd9Sstevel@tonic-gate extern long gethostid(void); 157*7c478bd9Sstevel@tonic-gate 158*7c478bd9Sstevel@tonic-gate extern ssize_t read(int, void *, size_t); 159*7c478bd9Sstevel@tonic-gate extern ssize_t write(int, const void *, size_t); 160*7c478bd9Sstevel@tonic-gate extern int ioctl(int, int, ...); 161*7c478bd9Sstevel@tonic-gate extern int close(int); 162*7c478bd9Sstevel@tonic-gate extern off_t lseek(int, off_t, int); 163*7c478bd9Sstevel@tonic-gate #else 164*7c478bd9Sstevel@tonic-gate extern off_t lseek(); 165*7c478bd9Sstevel@tonic-gate #endif 166*7c478bd9Sstevel@tonic-gate 167*7c478bd9Sstevel@tonic-gate #if defined(_LARGEFILE64_SOURCE) && !((_FILE_OFFSET_BITS == 64) && \ 168*7c478bd9Sstevel@tonic-gate !defined(__PRAGMA_REDEFINE_EXTNAME)) 169*7c478bd9Sstevel@tonic-gate #if defined(__STDC__) 170*7c478bd9Sstevel@tonic-gate extern off64_t lseek64(int, off64_t, int); 171*7c478bd9Sstevel@tonic-gate #else 172*7c478bd9Sstevel@tonic-gate extern off64_t lseek64(); 173*7c478bd9Sstevel@tonic-gate #endif 174*7c478bd9Sstevel@tonic-gate #endif /* _LARGEFILE64_SOURCE... */ 175*7c478bd9Sstevel@tonic-gate 176*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 177*7c478bd9Sstevel@tonic-gate } 178*7c478bd9Sstevel@tonic-gate #endif 179*7c478bd9Sstevel@tonic-gate 180*7c478bd9Sstevel@tonic-gate #endif /* _UNISTD_H */ 181