1/*- 2 * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org> 3 * 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 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 *
| 1/*- 2 * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org> 3 * 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 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 *
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26 * $Id: defs.c,v 1.13 1998/05/21 21:45:03 brian Exp $
| 26 * $Id: defs.c,v 1.14 1998/05/29 00:03:00 brian Exp $
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27 */ 28 29 30#include <stdlib.h> 31#include <string.h> 32#include <sys/errno.h> 33#include <time.h> 34#include <unistd.h> 35 36#include "defs.h" 37 38void 39randinit() 40{ 41#if __FreeBSD__ >= 3 42 static int initdone; 43 44 if (!initdone) { 45 initdone = 1; 46 srandomdev(); 47 } 48#else 49 srandom((time(NULL)^getpid())+random()); 50#endif 51} 52 53ssize_t 54fullread(int fd, void *v, size_t n) 55{ 56 size_t got, total; 57 58 for (total = 0; total < n; total += got) 59 switch ((got = read(fd, (char *)v + total, n - total))) { 60 case 0: 61 return total; 62 case -1: 63 if (errno == EINTR) 64 got = 0; 65 else 66 return -1; 67 } 68 return total; 69} 70 71static struct { 72 int mode; 73 const char *name; 74} modes[] = {
| 27 */ 28 29 30#include <stdlib.h> 31#include <string.h> 32#include <sys/errno.h> 33#include <time.h> 34#include <unistd.h> 35 36#include "defs.h" 37 38void 39randinit() 40{ 41#if __FreeBSD__ >= 3 42 static int initdone; 43 44 if (!initdone) { 45 initdone = 1; 46 srandomdev(); 47 } 48#else 49 srandom((time(NULL)^getpid())+random()); 50#endif 51} 52 53ssize_t 54fullread(int fd, void *v, size_t n) 55{ 56 size_t got, total; 57 58 for (total = 0; total < n; total += got) 59 switch ((got = read(fd, (char *)v + total, n - total))) { 60 case 0: 61 return total; 62 case -1: 63 if (errno == EINTR) 64 got = 0; 65 else 66 return -1; 67 } 68 return total; 69} 70 71static struct { 72 int mode; 73 const char *name; 74} modes[] = {
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75 { PHYS_MANUAL, "interactive" }, 76 { PHYS_DEMAND, "auto" },
| 75 { PHYS_INTERACTIVE, "interactive" }, 76 { PHYS_AUTO, "auto" },
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77 { PHYS_DIRECT, "direct" }, 78 { PHYS_DEDICATED, "dedicated" },
| 77 { PHYS_DIRECT, "direct" }, 78 { PHYS_DEDICATED, "dedicated" },
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79 { PHYS_PERM, "ddial" }, 80 { PHYS_1OFF, "background" },
| 79 { PHYS_DDIAL, "ddial" }, 80 { PHYS_BACKGROUND, "background" },
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81 { PHYS_ALL, "*" }, 82 { 0, 0 } 83}; 84 85const char * 86mode2Nam(int mode) 87{ 88 int m; 89 90 for (m = 0; modes[m].mode; m++) 91 if (modes[m].mode == mode) 92 return modes[m].name; 93 94 return "unknown"; 95} 96 97int 98Nam2mode(const char *name) 99{ 100 int m, got, len; 101 102 len = strlen(name); 103 got = -1; 104 for (m = 0; modes[m].mode; m++) 105 if (!strncasecmp(name, modes[m].name, len)) { 106 if (modes[m].name[len] == '\0') 107 return modes[m].mode; 108 if (got != -1) 109 return 0; 110 got = m; 111 } 112 113 return got == -1 ? 0 : modes[got].mode; 114}
| 81 { PHYS_ALL, "*" }, 82 { 0, 0 } 83}; 84 85const char * 86mode2Nam(int mode) 87{ 88 int m; 89 90 for (m = 0; modes[m].mode; m++) 91 if (modes[m].mode == mode) 92 return modes[m].name; 93 94 return "unknown"; 95} 96 97int 98Nam2mode(const char *name) 99{ 100 int m, got, len; 101 102 len = strlen(name); 103 got = -1; 104 for (m = 0; modes[m].mode; m++) 105 if (!strncasecmp(name, modes[m].name, len)) { 106 if (modes[m].name[len] == '\0') 107 return modes[m].mode; 108 if (got != -1) 109 return 0; 110 got = m; 111 } 112 113 return got == -1 ? 0 : modes[got].mode; 114}
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