projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 15637ed4 RG |
1 | /* |
| 2 | * Copyright (c) 1982 Regents of the University of California. | |
| 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 | * 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. | |
| 32 | */ | |
| 33 | ||
| 34 | #ifndef lint | |
| 35 | static char sccsid[] = "@(#)varpush.c 5.6 (Berkeley) 6/1/90"; | |
| 36 | #endif /* not lint */ | |
| 37 | ||
| 38 | # include <paths.h> | |
| 39 | # include "mille.h" | |
| 40 | ||
| 41 | /* | |
| 42 | * @(#)varpush.c 1.1 (Berkeley) 4/1/82 | |
| 43 | */ | |
| 44 | ||
| 45 | int read(), write(); | |
| 46 | ||
| 47 | /* | |
| 48 | * push variables around via the routine func() on the file | |
| 49 | * channel file. func() is either read or write. | |
| 50 | */ | |
| 51 | varpush(file, func) | |
| 52 | reg int file; | |
| 53 | reg int (*func)(); { | |
| 54 | ||
| 55 | int temp; | |
| 56 | ||
| 57 | (*func)(file, (char *) &Debug, sizeof Debug); | |
| 58 | (*func)(file, (char *) &Finished, sizeof Finished); | |
| 59 | (*func)(file, (char *) &Order, sizeof Order); | |
| 60 | (*func)(file, (char *) &End, sizeof End); | |
| 61 | (*func)(file, (char *) &On_exit, sizeof On_exit); | |
| 62 | (*func)(file, (char *) &Handstart, sizeof Handstart); | |
| 63 | (*func)(file, (char *) &Numgos, sizeof Numgos); | |
| 64 | (*func)(file, (char *) Numseen, sizeof Numseen); | |
| 65 | (*func)(file, (char *) &Play, sizeof Play); | |
| 66 | (*func)(file, (char *) &Window, sizeof Window); | |
| 67 | (*func)(file, (char *) Deck, sizeof Deck); | |
| 68 | (*func)(file, (char *) &Discard, sizeof Discard); | |
| 69 | (*func)(file, (char *) Player, sizeof Player); | |
| 70 | if (func == read) { | |
| 71 | read(file, (char *) &temp, sizeof temp); | |
| 72 | Topcard = &Deck[temp]; | |
| 73 | #ifdef DEBUG | |
| 74 | if (Debug) { | |
| 75 | char buf[80]; | |
| 76 | over: | |
| 77 | printf("Debug file:"); | |
| 78 | gets(buf); | |
| 79 | if ((outf = fopen(buf, "w")) == NULL) { | |
| 80 | perror(buf); | |
| 81 | goto over; | |
| 82 | } | |
| 83 | if (strcmp(buf, _PATH_DEVNULL) != 0) | |
| 84 | setbuf(outf, (char *)NULL); | |
| 85 | } | |
| 86 | #endif | |
| 87 | } | |
| 88 | else { | |
| 89 | temp = Topcard - Deck; | |
| 90 | write(file, (char *) &temp, sizeof temp); | |
| 91 | } | |
| 92 | } |