projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 505bf312 KB |
1 | /*- |
| 2 | * Copyright (c) 1980 The Regents of the University of California. | |
| 3 | * All rights reserved. | |
| 4 | * | |
| c0567266 KB |
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 | * 3. All advertising materials mentioning features or use of this software | |
| 14 | * must display the following acknowledgement: | |
| 15 | * This product includes software developed by the University of | |
| 16 | * California, Berkeley and its contributors. | |
| 17 | * 4. Neither the name of the University nor the names of its contributors | |
| 18 | * may be used to endorse or promote products derived from this software | |
| 19 | * without specific prior written permission. | |
| 20 | * | |
| 21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 31 | * SUCH DAMAGE. | |
| af359dea C |
32 | * |
| 33 | * @(#)command.h 5.4 (Berkeley) 4/16/91 | |
| 3cd5310a | 34 | */ |
| 11fa5e44 ML |
35 | |
| 36 | /* | |
| 37 | * Definitions for the command module. | |
| 38 | * | |
| 39 | * The command module scans and parses the commands. This includes | |
| 40 | * input file management (i.e. the "source" command), and some error | |
| 41 | * handling. | |
| 42 | */ | |
| 43 | ||
| 44 | char *initfile; /* file to read initial commands from */ | |
| 45 | BOOLEAN nlflag; /* for error and signal recovery */ | |
| 7d4de299 | 46 | int prompt(); /* print a prompt */ |
| 11fa5e44 | 47 | int yyparse(); /* parser generated by yacc */ |
| 7d4de299 KB |
48 | int lexinit(); /* initialize debugger symbol table */ |
| 49 | int gobble(); /* eat input up to a newline for error recovery */ | |
| 50 | int remake(); /* recompile program, read in new namelist */ | |
| 51 | int alias(); /* create an alias */ | |
| 11fa5e44 | 52 | BOOLEAN isstdin(); /* input is from standard input */ |