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532f44ed | 1 | /* A very minimal do-nothing termcap emulation stub. |
7ef34f2c | 2 | |
618f726f | 3 | Copyright (C) 2005-2016 Free Software Foundation, Inc. |
7ef34f2c MM |
4 | |
5 | Contributed by CodeSourcery, LLC. | |
6 | ||
7 | This file is part of GDB. | |
8 | ||
9 | This program is free software; you can redistribute it and/or modify | |
10 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 11 | the Free Software Foundation; either version 3 of the License, or |
7ef34f2c MM |
12 | (at your option) any later version. |
13 | ||
14 | This program is distributed in the hope that it will be useful, | |
a9762ec7 | 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
7ef34f2c MM |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 20 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
7ef34f2c | 21 | |
63413d85 EZ |
22 | |
23 | #include "defs.h" | |
24 | ||
d053f6be YZ |
25 | #ifdef __cplusplus |
26 | extern "C" { | |
27 | #endif | |
28 | ||
a95babbf YQ |
29 | /* -Wmissing-prototypes */ |
30 | extern int tgetent (char *buffer, char *termtype); | |
31 | extern int tgetnum (char *name); | |
32 | extern int tgetflag (char *name); | |
33 | extern char* tgetstr (char *name, char **area); | |
b1a921c8 | 34 | extern int tputs (char *string, int nlines, int (*outfun) (int)); |
a95babbf YQ |
35 | extern char *tgoto (const char *cap, int col, int row); |
36 | ||
d053f6be YZ |
37 | #ifdef __cplusplus |
38 | } | |
39 | #endif | |
40 | ||
7a85168d PA |
41 | /* These globals below are global termcap variables that readline |
42 | references. | |
43 | ||
44 | Actually, depending on preprocessor conditions that we don't want | |
45 | to mirror here (as they may change depending on readline versions), | |
46 | readline may define these globals as well, relying on the linker | |
47 | merging them if needed (-fcommon). That doesn't work with | |
48 | -fno-common or C++, so instead we define the symbols as weak. | |
49 | Don't do this on Windows though, as MinGW gcc 3.4.2 doesn't support | |
50 | weak (later versions, e.g., 4.8, do support it). Given this stub | |
51 | file originally was Windows only, and we only needed this when we | |
52 | made it work on other hosts, it should be OK. */ | |
53 | #ifndef __MINGW32__ | |
54 | char PC __attribute__((weak)); | |
55 | char *BC __attribute__((weak)); | |
56 | char *UP __attribute__((weak)); | |
57 | #endif | |
58 | ||
7ef34f2c MM |
59 | /* Each of the files below is a minimal implementation of the standard |
60 | termcap function with the same name, suitable for use in a Windows | |
7a85168d PA |
61 | console window, or when a real termcap/curses library isn't |
62 | available. */ | |
7ef34f2c MM |
63 | |
64 | int | |
65 | tgetent (char *buffer, char *termtype) | |
66 | { | |
67 | return -1; | |
68 | } | |
69 | ||
70 | int | |
71 | tgetnum (char *name) | |
72 | { | |
73 | return -1; | |
74 | } | |
75 | ||
76 | int | |
77 | tgetflag (char *name) | |
78 | { | |
79 | return -1; | |
80 | } | |
81 | ||
82 | char * | |
83 | tgetstr (char *name, char **area) | |
84 | { | |
85 | return NULL; | |
86 | } | |
87 | ||
88 | int | |
b1a921c8 | 89 | tputs (char *string, int nlines, int (*outfun) (int)) |
7ef34f2c MM |
90 | { |
91 | while (*string) | |
92 | outfun (*string++); | |
1e0600be DJ |
93 | |
94 | return 0; | |
7ef34f2c MM |
95 | } |
96 | ||
97 | char * | |
98 | tgoto (const char *cap, int col, int row) | |
99 | { | |
100 | return NULL; | |
101 | } |