1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include <netdb.h> 30 #include <string.h> 31 #include <unistd.h> 32 #include <sys/socket.h> 33 #include <sys/sysmacros.h> 34 #include <sys/promif.h> 35 36 static char hostname[MAXHOSTNAMELEN] = "UNKNOWN"; 37 38 /* 39 * Get system hostname 40 */ 41 int 42 gethostname(char *name, int namelen) 43 { 44 (void) strlcpy(name, hostname, MIN(namelen, MAXHOSTNAMELEN)); 45 return (0); 46 } 47 48 /* 49 * Set system hostname 50 */ 51 int 52 sethostname(char *name, int namelen) 53 { 54 (void) strlcpy(hostname, name, MIN(namelen + 1, MAXHOSTNAMELEN)); 55 return (0); 56 } 57 58 /* 59 * Get the current PID; in standalone we always use 2 since it's the first 60 * "mortal" PID. 61 */ 62 pid_t 63 getpid(void) 64 { 65 return (2); 66 } 67 68 /* 69 * Sleep for a given number of seconds 70 */ 71 unsigned int 72 sleep(unsigned int secs) 73 { 74 uint_t end = (secs * 1000) + prom_gettime(); 75 76 while (prom_gettime() < end) 77 /* Null body */; 78 79 return (0); 80 } 81