Commit | Line | Data |
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4659e3b3 | 1 | |
27e81a4e DP |
2 | /* Debug macros for developemnt. |
3 | Copyright 1997 | |
4 | Free Software Foundation, Inc. | |
5 | ||
6 | This file is part of GDB. | |
7 | ||
8 | This program is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 2 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with this program; if not, write to the Free Software | |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
21 | ||
4659e3b3 | 22 | #include <stdio.h> |
27e81a4e | 23 | #ifdef HAVE_STDLIB_H |
4659e3b3 | 24 | #include <stdlib.h> |
27e81a4e DP |
25 | #endif |
26 | #ifdef HAVE_STRING_H | |
4659e3b3 | 27 | #include <string.h> |
27e81a4e DP |
28 | #else |
29 | #include <strings.h> | |
30 | #endif | |
31 | #ifdef ANSI_PROTOTYPES | |
4659e3b3 | 32 | #include <stdarg.h> |
27e81a4e DP |
33 | #else |
34 | #include <varargs.h> | |
35 | #endif | |
36 | ||
4659e3b3 DP |
37 | |
38 | #define DEBUGIFY | |
39 | #include "debugify.h" | |
40 | ||
41 | #define REDIRECT | |
42 | ||
27e81a4e | 43 | static FILE *fout = NULL; |
4659e3b3 | 44 | static char fname[128]; |
27e81a4e | 45 | static int file_cnt = 0; /* count number of open files */ |
4659e3b3 | 46 | |
27e81a4e DP |
47 | void |
48 | puts_dbg (const char *data) | |
4659e3b3 | 49 | { |
27e81a4e | 50 | FILE *fdbg; |
4659e3b3 | 51 | |
27e81a4e DP |
52 | fdbg = fopen ("dbg.log", "a+"); |
53 | if (fdbg == NULL) | |
54 | return; | |
55 | fprintf (fdbg, data); | |
56 | fclose (fdbg); | |
4659e3b3 DP |
57 | } |
58 | ||
59 | /* Can't easily get the message back to gdb... write to a log instead. */ | |
27e81a4e DP |
60 | void |
61 | fputs_dbg (const char *data, FILE * fakestream) | |
4659e3b3 DP |
62 | { |
63 | #ifdef REDIRECT | |
27e81a4e | 64 | puts_dbg (data); |
4659e3b3 | 65 | #else /* REDIRECT */ |
27e81a4e DP |
66 | |
67 | if (fakestream == stdout || fakestream == stderr || fakestream == NULL) | |
68 | { | |
69 | if (fout == NULL) | |
70 | { | |
71 | for (file_cnt = 0; file_cnt < 20; file_cnt++) | |
72 | { | |
73 | sprintf (fname, "dbg%d.log", file_cnt); | |
74 | if ((fout = fopen (fname), "r") != NULL) | |
75 | fclose (fout); | |
76 | else | |
77 | break; | |
78 | } | |
79 | fout = fopen (fname, "w"); | |
80 | if (fout == NULL) | |
81 | return; | |
82 | } | |
83 | fakestream = fout; | |
84 | } | |
85 | fprintf (fakestream, data); | |
86 | fflush (fakestream); | |
4659e3b3 DP |
87 | #endif /* REDIRECT */ |
88 | } | |
89 | ||
27e81a4e DP |
90 | void |
91 | printf_dbg (const char *format,...) | |
4659e3b3 DP |
92 | { |
93 | va_list args; | |
94 | char buf[256]; | |
95 | va_start (args, format); | |
96 | vsprintf (buf, format, args); | |
27e81a4e | 97 | puts_dbg (buf); |
4659e3b3 DP |
98 | va_end (args); |
99 | } |