* utils.c (fputs_maybe_filtered): Check if there's already a top

[deliverable/binutils-gdb.git] / gdb / ui-file.h

diff --git a/gdb/ui-file.h b/gdb/ui-file.h
index 3c3519397974c2c388ae0230ed6b8a330b3c5c6e..615569941bac97857975578c2bc7aed0ec219a72 100644 (file)
--- a/gdb/ui-file.h
+++ b/gdb/ui-file.h
@@ -1,11 +1,12 @@
 /* UI_FILE - a generic STDIO like output stream.
 /* UI_FILE - a generic STDIO like output stream.

-   Copyright 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2007, 2008, 2009, 2010
+   Free Software Foundation, Inc.

 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or

    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,


@@ -14,9 +15,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License

-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

 
 #ifndef UI_FILE_H
 #define UI_FILE_H
 
 #ifndef UI_FILE_H
 #define UI_FILE_H


@@ -41,6 +40,9 @@ extern void set_ui_file_write (struct ui_file *stream, ui_file_write_ftype *fput
 typedef void (ui_file_fputs_ftype) (const char *, struct ui_file * stream);
 extern void set_ui_file_fputs (struct ui_file *stream, ui_file_fputs_ftype * fputs);
 
 typedef void (ui_file_fputs_ftype) (const char *, struct ui_file * stream);
 extern void set_ui_file_fputs (struct ui_file *stream, ui_file_fputs_ftype * fputs);
 

+typedef long (ui_file_read_ftype) (struct ui_file * stream, char *buf, long length_buf);
+extern void set_ui_file_read (struct ui_file *stream, ui_file_read_ftype *fread);
+

 typedef int (ui_file_isatty_ftype) (struct ui_file * stream);
 extern void set_ui_file_isatty (struct ui_file *stream, ui_file_isatty_ftype * isatty);
 
 typedef int (ui_file_isatty_ftype) (struct ui_file * stream);
 extern void set_ui_file_isatty (struct ui_file *stream, ui_file_isatty_ftype * isatty);
 


@@ -72,12 +74,14 @@ extern void ui_file_put (struct ui_file *src, ui_file_put_method_ftype *write, v
 
 /* Returns a freshly allocated buffer containing the entire contents
    of FILE (as determined by ui_file_put()) with a NUL character
 
 /* Returns a freshly allocated buffer containing the entire contents
    of FILE (as determined by ui_file_put()) with a NUL character

-   appended.  LENGTH is set to the size of the buffer minus that
-   appended NUL. */
+   appended.  LENGTH, if not NULL, is set to the size of the buffer
+   minus that appended NUL. */

 extern char *ui_file_xstrdup (struct ui_file *file, long *length);
 
 
 
 extern char *ui_file_xstrdup (struct ui_file *file, long *length);
 
 
 

+extern long ui_file_read (struct ui_file *file, char *buf, long length_buf);
+

 /* Create/open a memory based file. Can be used as a scratch buffer
    for collecting output. */
 extern struct ui_file *mem_fileopen (void);
 /* Create/open a memory based file. Can be used as a scratch buffer
    for collecting output. */
 extern struct ui_file *mem_fileopen (void);


@@ -90,4 +94,11 @@ extern struct ui_file *stdio_fileopen (FILE *file);
 /* Open NAME returning an STDIO based UI_FILE. */
 extern struct ui_file *gdb_fopen (char *name, char *mode);
 
 /* Open NAME returning an STDIO based UI_FILE. */
 extern struct ui_file *gdb_fopen (char *name, char *mode);
 

+/* Create a file which writes to both ONE and TWO.  CLOSE_ONE
+   and CLOSE_TWO indicate whether the original files should be
+   closed when the new file is closed.  */
+struct ui_file *tee_file_new (struct ui_file *one,
+                             int close_one,
+                             struct ui_file *two,
+                             int close_two);

 #endif
 #endif