OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [gdb/] [ui-file.h] - Blame information for rev 827

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 24 jeremybenn
/* UI_FILE - a generic STDIO like output stream.
2
   Copyright (C) 1999, 2000, 2007, 2008 Free Software Foundation, Inc.
3
 
4
   This file is part of GDB.
5
 
6
   This program is free software; you can redistribute it and/or modify
7
   it under the terms of the GNU General Public License as published by
8
   the Free Software Foundation; either version 3 of the License, or
9
   (at your option) any later version.
10
 
11
   This program is distributed in the hope that it will be useful,
12
   but WITHOUT ANY WARRANTY; without even the implied warranty of
13
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14
   GNU General Public License for more details.
15
 
16
   You should have received a copy of the GNU General Public License
17
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
18
 
19
#ifndef UI_FILE_H
20
#define UI_FILE_H
21
 
22
struct ui_file;
23
 
24
/* Create a generic ui_file object with null methods. */
25
 
26
extern struct ui_file *ui_file_new (void);
27
 
28
/* Override methods used by specific implementations of a UI_FILE
29
   object. */
30
 
31
typedef void (ui_file_flush_ftype) (struct ui_file * stream);
32
extern void set_ui_file_flush (struct ui_file *stream, ui_file_flush_ftype * flush);
33
 
34
/* NOTE: Both fputs and write methods are available. Default
35
   implementations that mapping one onto the other are included. */
36
typedef void (ui_file_write_ftype) (struct ui_file * stream, const char *buf, long length_buf);
37
extern void set_ui_file_write (struct ui_file *stream, ui_file_write_ftype *fputs);
38
 
39
typedef void (ui_file_fputs_ftype) (const char *, struct ui_file * stream);
40
extern void set_ui_file_fputs (struct ui_file *stream, ui_file_fputs_ftype * fputs);
41
 
42
typedef long (ui_file_read_ftype) (struct ui_file * stream, char *buf, long length_buf);
43
extern void set_ui_file_read (struct ui_file *stream, ui_file_read_ftype *fread);
44
 
45
typedef int (ui_file_isatty_ftype) (struct ui_file * stream);
46
extern void set_ui_file_isatty (struct ui_file *stream, ui_file_isatty_ftype * isatty);
47
 
48
typedef void (ui_file_rewind_ftype) (struct ui_file * stream);
49
extern void set_ui_file_rewind (struct ui_file *stream, ui_file_rewind_ftype * rewind);
50
 
51
typedef void (ui_file_put_method_ftype) (void *object, const char *buffer, long length_buffer);
52
typedef void (ui_file_put_ftype) (struct ui_file *stream, ui_file_put_method_ftype * method, void *context);
53
extern void set_ui_file_put (struct ui_file *stream, ui_file_put_ftype * put);
54
 
55
typedef void (ui_file_delete_ftype) (struct ui_file * stream);
56
extern void set_ui_file_data (struct ui_file *stream, void *data, ui_file_delete_ftype * delete);
57
 
58
extern void *ui_file_data (struct ui_file *file);
59
 
60
 
61
extern void gdb_flush (struct ui_file *);
62
 
63
extern void ui_file_delete (struct ui_file *stream);
64
 
65
extern void ui_file_rewind (struct ui_file *stream);
66
 
67
extern int ui_file_isatty (struct ui_file *);
68
 
69
extern void ui_file_write (struct ui_file *file, const char *buf, long length_buf);
70
 
71
/* NOTE: copies left to right */
72
extern void ui_file_put (struct ui_file *src, ui_file_put_method_ftype *write, void *dest);
73
 
74
/* Returns a freshly allocated buffer containing the entire contents
75
   of FILE (as determined by ui_file_put()) with a NUL character
76
   appended.  LENGTH is set to the size of the buffer minus that
77
   appended NUL. */
78
extern char *ui_file_xstrdup (struct ui_file *file, long *length);
79
 
80
 
81
 
82
extern long ui_file_read (struct ui_file *file, char *buf, long length_buf);
83
 
84
/* Create/open a memory based file. Can be used as a scratch buffer
85
   for collecting output. */
86
extern struct ui_file *mem_fileopen (void);
87
 
88
 
89
 
90
/* Open/create a an STDIO based UI_FILE using the already open FILE. */
91
extern struct ui_file *stdio_fileopen (FILE *file);
92
 
93
/* Open NAME returning an STDIO based UI_FILE. */
94
extern struct ui_file *gdb_fopen (char *name, char *mode);
95
 
96
/* Create a file which writes to both ONE and TWO.  CLOSE_ONE
97
   and CLOSE_TWO indicate whether the original files should be
98
   closed when the new file is closed.  */
99
struct ui_file *tee_file_new (struct ui_file *one,
100
                              int close_one,
101
                              struct ui_file *two,
102
                              int close_two);
103
#endif

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.