1 /* 2 * Copyright (c) 1980 Regents of the University of California. 3 * All rights reserved. The Berkeley software License Agreement 4 * specifies the terms and conditions for redistribution. 5 * 6 * @(#)main.h 5.2 (Berkeley) 06/07/85 7 */ 8 9 /* 10 * Definitions for main program. 11 * 12 * The main program just handles the command arguments and then 13 * gives control to the command module. It's also the center of 14 * error recovery, since non-fatal errors longjmp into the main routine. 15 */ 16 17 BOOLEAN opt[26]; /* true if command line option given */ 18 19 #define option(c) opt[(c)-'a'] 20 #define isterm(file) (option('i') || isatty(fileno(file))) 21 22 main(); /* debugger main routine */ 23 init(); /* read in source and object data */ 24 erecover(); /* does non-local goto for error recovery */ 25 quit(); /* clean-up before exiting */ 26