1 /*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 */ 7 8 #ifndef lint 9 static char sccsid[] = "@(#)gfmt.c 8.2 (Berkeley) 03/17/94"; 10 #endif /* not lint */ 11 12 #include <sys/types.h> 13 14 #include <err.h> 15 #include <stdio.h> 16 #include <string.h> 17 18 #include "stty.h" 19 #include "extern.h" 20 21 static void gerr __P((char *)); 22 23 void 24 gprint(tp, wp, ldisc) 25 struct termios *tp; 26 struct winsize *wp; 27 int ldisc; 28 { 29 register struct cchar *cp; 30 31 (void)printf("gfmt1:cflag=%x:iflag=%x:lflag=%x:oflag=%x:", 32 tp->c_cflag, tp->c_iflag, tp->c_lflag, tp->c_oflag); 33 for (cp = cchars1; cp->name; ++cp) 34 (void)printf("%s=%x:", cp->name, tp->c_cc[cp->sub]); 35 (void)printf("ispeed=%d:ospeed=%d\n", cfgetispeed(tp), cfgetospeed(tp)); 36 } 37 38 void 39 gread(tp, s) 40 register struct termios *tp; 41 char *s; 42 { 43 register char *ep, *p; 44 long tmp; 45 46 #define CHK(s) (*p == s[0] && !strcmp(p, s)) 47 if (!(s = strchr(s, ':'))) 48 gerr(NULL); 49 for (++s; s;) { 50 p = strsep(&s, ":\0"); 51 if (!p || !*p) 52 break; 53 if (!(ep = strchr(p, '='))) 54 gerr(p); 55 *ep++ = '\0'; 56 (void)sscanf(ep, "%lx", &tmp); 57 if (CHK("cflag")) { 58 tp->c_cflag = tmp; 59 continue; 60 } 61 if (CHK("discard")) { 62 tp->c_cc[VDISCARD] = tmp; 63 continue; 64 } 65 if (CHK("dsusp")) { 66 tp->c_cc[VDSUSP] = tmp; 67 continue; 68 } 69 if (CHK("eof")) { 70 tp->c_cc[VEOF] = tmp; 71 continue; 72 } 73 if (CHK("eol")) { 74 tp->c_cc[VEOL] = tmp; 75 continue; 76 } 77 if (CHK("eol2")) { 78 tp->c_cc[VEOL2] = tmp; 79 continue; 80 } 81 if (CHK("erase")) { 82 tp->c_cc[VERASE] = tmp; 83 continue; 84 } 85 if (CHK("iflag")) { 86 tp->c_iflag = tmp; 87 continue; 88 } 89 if (CHK("intr")) { 90 tp->c_cc[VINTR] = tmp; 91 continue; 92 } 93 if (CHK("ispeed")) { 94 (void)sscanf(ep, "%ld", &tmp); 95 tp->c_ispeed = tmp; 96 continue; 97 } 98 if (CHK("kill")) { 99 tp->c_cc[VKILL] = tmp; 100 continue; 101 } 102 if (CHK("lflag")) { 103 tp->c_lflag = tmp; 104 continue; 105 } 106 if (CHK("lnext")) { 107 tp->c_cc[VLNEXT] = tmp; 108 continue; 109 } 110 if (CHK("oflag")) { 111 tp->c_oflag = tmp; 112 continue; 113 } 114 if (CHK("ospeed")) { 115 (void)sscanf(ep, "%ld", &tmp); 116 tp->c_ospeed = tmp; 117 continue; 118 } 119 if (CHK("quit")) { 120 tp->c_cc[VQUIT] = tmp; 121 continue; 122 } 123 if (CHK("reprint")) { 124 tp->c_cc[VREPRINT] = tmp; 125 continue; 126 } 127 if (CHK("start")) { 128 tp->c_cc[VSTART] = tmp; 129 continue; 130 } 131 if (CHK("status")) { 132 tp->c_cc[VSTATUS] = tmp; 133 continue; 134 } 135 if (CHK("stop")) { 136 tp->c_cc[VSTOP] = tmp; 137 continue; 138 } 139 if (CHK("susp")) { 140 tp->c_cc[VSUSP] = tmp; 141 continue; 142 } 143 if (CHK("vmin")) { 144 (void)sscanf(ep, "%ld", &tmp); 145 tp->c_cc[VMIN] = tmp; 146 continue; 147 } 148 if (CHK("vtime")) { 149 (void)sscanf(ep, "%ld", &tmp); 150 tp->c_cc[VTIME] = tmp; 151 continue; 152 } 153 if (CHK("werase")) { 154 tp->c_cc[VWERASE] = tmp; 155 continue; 156 } 157 gerr(p); 158 } 159 } 160 161 static void 162 gerr(s) 163 char *s; 164 { 165 if (s) 166 errx(1, "illegal gfmt1 option -- %s", s); 167 else 168 errx(1, "illegal gfmt1 option"); 169 } 170