projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 15637ed4 RG |
1 | /* |
| 2 | * Copyright (c) 1981 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[] = "@(#)curses.c 5.7 (Berkeley) 6/1/90"; | |
| 36 | #endif /* not lint */ | |
| 37 | ||
| 38 | /* | |
| 39 | * Define global variables | |
| 40 | * | |
| 41 | */ | |
| 42 | # include "curses.h" | |
| 43 | ||
| 44 | bool _echoit = TRUE, /* set if stty indicates ECHO */ | |
| 45 | _rawmode = FALSE,/* set if stty indicates RAW mode */ | |
| 46 | My_term = FALSE,/* set if user specifies terminal type */ | |
| 47 | _endwin = FALSE;/* set if endwin has been called */ | |
| 48 | ||
| 49 | char ttytype[50], /* long name of tty */ | |
| 50 | *Def_term = "unknown"; /* default terminal type */ | |
| 51 | ||
| 52 | int _tty_ch = 0, /* file channel which is a tty */ | |
| 53 | LINES, /* number of lines allowed on screen */ | |
| 54 | COLS, /* number of columns allowed on screen */ | |
| 55 | _res_flg; /* sgtty flags for reseting later */ | |
| 56 | ||
| 57 | WINDOW *stdscr = NULL, | |
| 58 | *curscr = NULL; | |
| 59 | ||
| 60 | # ifdef DEBUG | |
| 61 | FILE *outf; /* debug output file */ | |
| 62 | # endif | |
| 63 | ||
| 64 | SGTTY _tty; /* tty modes */ | |
| 65 | ||
| 66 | bool AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL, XB, XN, | |
| 67 | XT, XS, XX; | |
| 68 | char *AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *CS, *DC, *DL, *DM, | |
| 69 | *DO, *ED, *EI, *K0, *K1, *K2, *K3, *K4, *K5, *K6, *K7, *K8, | |
| 70 | *K9, *HO, *IC, *IM, *IP, *KD, *KE, *KH, *KL, *KR, *KS, *KU, | |
| 71 | *LL, *MA, *ND, *NL, *RC, *SC, *SE, *SF, *SO, *SR, *TA, *TE, | |
| 72 | *TI, *UC, *UE, *UP, *US, *VB, *VS, *VE, *AL_PARM, *DL_PARM, | |
| 73 | *UP_PARM, *DOWN_PARM, *LEFT_PARM, *RIGHT_PARM; | |
| 74 | char PC; | |
| 75 | ||
| 76 | /* | |
| 77 | * From the tty modes... | |
| 78 | */ | |
| 79 | ||
| 80 | bool GT, NONL, UPPERCASE, normtty, _pfast; |