| shutdown.c (201180) | shutdown.c (216823) |
|---|---|
| 1/* 2 * Copyright (c) 1988, 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 25 unchanged lines hidden (view full) --- 34 The Regents of the University of California. All rights reserved.\n"; 35#endif /* not lint */ 36 37#ifndef lint 38static char sccsid[] = "@(#)shutdown.c 8.4 (Berkeley) 4/28/95"; 39#endif /* not lint */ 40#endif 41#include <sys/cdefs.h> | 1/* 2 * Copyright (c) 1988, 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 25 unchanged lines hidden (view full) --- 34 The Regents of the University of California. All rights reserved.\n"; 35#endif /* not lint */ 36 37#ifndef lint 38static char sccsid[] = "@(#)shutdown.c 8.4 (Berkeley) 4/28/95"; 39#endif /* not lint */ 40#endif 41#include <sys/cdefs.h> |
| 42__FBSDID("$FreeBSD: head/sbin/shutdown/shutdown.c 201180 2009-12-29 08:49:43Z ed $"); | 42__FBSDID("$FreeBSD: head/sbin/shutdown/shutdown.c 216823 2010-12-30 18:06:31Z pjd $"); |
| 43 44#include <sys/param.h> 45#include <sys/time.h> 46#include <sys/resource.h> 47#include <sys/syslog.h> 48 49#include <ctype.h> 50#include <err.h> --- 59 unchanged lines hidden (view full) --- 110 char *p, *endp; 111 struct passwd *pw; 112 int arglen, ch, len, readstdin; 113 114#ifndef DEBUG 115 if (geteuid()) 116 errx(1, "NOT super-user"); 117#endif | 43 44#include <sys/param.h> 45#include <sys/time.h> 46#include <sys/resource.h> 47#include <sys/syslog.h> 48 49#include <ctype.h> 50#include <err.h> --- 59 unchanged lines hidden (view full) --- 110 char *p, *endp; 111 struct passwd *pw; 112 int arglen, ch, len, readstdin; 113 114#ifndef DEBUG 115 if (geteuid()) 116 errx(1, "NOT super-user"); 117#endif |
| 118 |
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| 118 nosync = NULL; 119 readstdin = 0; | 119 nosync = NULL; 120 readstdin = 0; |
| 121 122 /* 123 * Test for the special case where the utility is called as 124 * "poweroff", for which it runs 'shutdown -p now'. 125 */ 126 if ((p = rindex(argv[0], '/')) == NULL) 127 p = argv[0]; 128 else 129 ++p; 130 if (strcmp(p, "poweroff") == 0) { 131 if (getopt(argc, argv, "") != -1) 132 usage((char *)NULL); 133 argc -= optind; 134 argv += optind; 135 if (argc != 0) 136 usage((char *)NULL); 137 dopower = 1; 138 offset = 0; 139 (void)time(&shuttime); 140 goto poweroff; 141 } 142 |
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| 120 while ((ch = getopt(argc, argv, "-hknopr")) != -1) 121 switch (ch) { 122 case '-': 123 readstdin = 1; 124 break; 125 case 'h': 126 dohalt = 1; 127 break; --- 28 unchanged lines hidden (view full) --- 156 if (oflag && !(dohalt || dopower || doreboot)) 157 usage("-o requires -h, -p or -r"); 158 159 if (nosync != NULL && !oflag) 160 usage("-n requires -o"); 161 162 getoffset(*argv++); 163 | 143 while ((ch = getopt(argc, argv, "-hknopr")) != -1) 144 switch (ch) { 145 case '-': 146 readstdin = 1; 147 break; 148 case 'h': 149 dohalt = 1; 150 break; --- 28 unchanged lines hidden (view full) --- 179 if (oflag && !(dohalt || dopower || doreboot)) 180 usage("-o requires -h, -p or -r"); 181 182 if (nosync != NULL && !oflag) 183 usage("-n requires -o"); 184 185 getoffset(*argv++); 186 |
| 187poweroff: |
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| 164 if (*argv) { 165 for (p = mbuf, len = sizeof(mbuf); *argv; ++argv) { 166 arglen = strlen(*argv); 167 if ((len -= arglen) <= 2) 168 break; 169 if (p != mbuf) 170 *p++ = ' '; 171 memmove(p, *argv, arglen); --- 333 unchanged lines hidden (view full) --- 505} 506 507static void 508usage(const char *cp) 509{ 510 if (cp != NULL) 511 warnx("%s", cp); 512 (void)fprintf(stderr, | 188 if (*argv) { 189 for (p = mbuf, len = sizeof(mbuf); *argv; ++argv) { 190 arglen = strlen(*argv); 191 if ((len -= arglen) <= 2) 192 break; 193 if (p != mbuf) 194 *p++ = ' '; 195 memmove(p, *argv, arglen); --- 333 unchanged lines hidden (view full) --- 529} 530 531static void 532usage(const char *cp) 533{ 534 if (cp != NULL) 535 warnx("%s", cp); 536 (void)fprintf(stderr, |
| 513 "usage: shutdown [-] [-h | -p | -r | -k] [-o [-n]]" 514 " time [warning-message ...]\n"); | 537 "usage: shutdown [-] [-h | -p | -r | -k] [-o [-n]] time [warning-message ...]\n" 538 " poweroff\n"); |
| 515 exit(1); 516} | 539 exit(1); 540} |