| bootpd.c (25717) | bootpd.c (36617) |
|---|---|
| 1/************************************************************************ 2 Copyright 1988, 1991 by Carnegie Mellon University 3 4 All Rights Reserved 5 6Permission to use, copy, modify, and distribute this software and its 7documentation for any purpose and without fee is hereby granted, provided 8that the above copyright notice appear in all copies and that both that --- 5 unchanged lines hidden (view full) --- 14CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 15SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. 16IN NO EVENT SHALL CMU BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 17DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 18PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS 19ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 20SOFTWARE. 21 | 1/************************************************************************ 2 Copyright 1988, 1991 by Carnegie Mellon University 3 4 All Rights Reserved 5 6Permission to use, copy, modify, and distribute this software and its 7documentation for any purpose and without fee is hereby granted, provided 8that the above copyright notice appear in all copies and that both that --- 5 unchanged lines hidden (view full) --- 14CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 15SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. 16IN NO EVENT SHALL CMU BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 17DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 18PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS 19ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 20SOFTWARE. 21 |
| 22 $Id: bootpd.c,v 1.6 1997/02/22 14:21:02 peter Exp $ | 22 $Id: bootpd.c,v 1.7 1997/05/11 14:27:03 phk Exp $ |
| 23 24************************************************************************/ 25 26/* 27 * BOOTP (bootstrap protocol) server daemon. 28 * 29 * Answers BOOTP request packets from booting client machines. 30 * See [SRI-NIC]<RFC>RFC951.TXT for a description of the protocol. --- 126 unchanged lines hidden (view full) --- 157 158int s; /* Socket file descriptor */ 159char *pktbuf; /* Receive packet buffer */ 160int pktlen; 161char *progname; 162char *chdir_path; 163struct in_addr my_ip_addr; 164 | 23 24************************************************************************/ 25 26/* 27 * BOOTP (bootstrap protocol) server daemon. 28 * 29 * Answers BOOTP request packets from booting client machines. 30 * See [SRI-NIC]<RFC>RFC951.TXT for a description of the protocol. --- 126 unchanged lines hidden (view full) --- 157 158int s; /* Socket file descriptor */ 159char *pktbuf; /* Receive packet buffer */ 160int pktlen; 161char *progname; 162char *chdir_path; 163struct in_addr my_ip_addr; 164 |
| 165struct utsname my_uname; 166char *hostname; | 165char *hostname, default_hostname[MAXHOSTNAMELEN + 1]; |
| 167 168/* Flags set by signal catcher. */ 169PRIVATE int do_readtab = 0; 170PRIVATE int do_dumptab = 0; 171 172/* 173 * Globals below are associated with the bootp database file (bootptab). 174 */ --- 76 unchanged lines hidden (view full) --- 251 } 252 253 /* 254 * Set defaults that might be changed by option switches. 255 */ 256 stmp = NULL; 257 timeout = &actualtimeout; 258 | 166 167/* Flags set by signal catcher. */ 168PRIVATE int do_readtab = 0; 169PRIVATE int do_dumptab = 0; 170 171/* 172 * Globals below are associated with the bootp database file (bootptab). 173 */ --- 76 unchanged lines hidden (view full) --- 250 } 251 252 /* 253 * Set defaults that might be changed by option switches. 254 */ 255 stmp = NULL; 256 timeout = &actualtimeout; 257 |
| 259 if (uname(&my_uname) < 0) { | 258 if (gethostname(default_hostname, MAXHOSTNAMELEN) < 0) { |
| 260 report(LOG_ERR, "bootpd: can't get hostname\n"); 261 exit(1); 262 } | 259 report(LOG_ERR, "bootpd: can't get hostname\n"); 260 exit(1); 261 } |
| 263 hostname = my_uname.nodename; | 262 hostname = default_hostname; |
| 264 265 /* 266 * Read switches. 267 */ 268 for (argc--, argv++; argc > 0; argc--, argv++) { 269 if (argv[0][0] != '-') 270 break; 271 switch (argv[0][1]) { --- 1135 unchanged lines hidden --- | 263 264 /* 265 * Read switches. 266 */ 267 for (argc--, argv++; argc > 0; argc--, argv++) { 268 if (argv[0][0] != '-') 269 break; 270 switch (argv[0][1]) { --- 1135 unchanged lines hidden --- |