Toolchain/binutils-gdb
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2011-06-13 Pedro Alves <pedro@codesourcery.com>

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gdb/
	* top.h (line): Rename to ...
	(saved_command_line): ... this.
	(linesize): Rename to ...
	(saved_command_line_size): ... this.
	* top.c (line): Rename to ...
	(saved_command_line): ... this.
	(linesize): Rename to ...
	(saved_command_line_size): ... this.
	(dont_repeat, command_line_input, dont_repeat_command): Adjust.
	* event-top.c (command_line_handler): Adjust.
	* main.c (captured_main): Adjust.
This commit is contained in:
Pedro Alves
2011-06-13 10:55:27 +00:00
parent 94342ec38b
commit dc7eb48e0a
5 changed files with 38 additions and 25 deletions
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25
gdb/top.c
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@@ -137,8 +137,8 @@ int xgdb_verbose;
/* Buffer used for reading command lines, and the size
allocated for it so far. */
char *line;
int linesize = 100;
char *saved_command_line;
int saved_command_line_size = 100;
/* Nonzero if the current command is modified by "server ". This
affects things like recording into the command history, commands
@@ -572,7 +572,7 @@ dont_repeat (void)
thing read from stdin in line and don't want to delete it. Null
lines won't repeat here in any case. */
if (instream == stdin)
*line = 0;
*saved_command_line = 0;
}
/* Prevent dont_repeat from working, and return a cleanup that
@@ -1034,10 +1034,10 @@ command_line_input (char *prompt_arg, int repeat, char *annotation_suffix)
/* If we just got an empty line, and that is supposed to repeat the
previous command, return the value in the global buffer. */
if (repeat && p == linebuffer)
return line;
return saved_command_line;
for (p1 = linebuffer; *p1 == ' ' || *p1 == '\t'; p1++);
if (repeat && !*p1)
return line;
return saved_command_line;
*p = 0;
@@ -1058,13 +1058,13 @@ command_line_input (char *prompt_arg, int repeat, char *annotation_suffix)
/* Save into global buffer if appropriate. */
if (repeat)
{
if (linelength > linesize)
if (linelength > saved_command_line_size)
{
line = xrealloc (line, linelength);
linesize = linelength;
saved_command_line = xrealloc (saved_command_line, linelength);
saved_command_line_size = linelength;
}
strcpy (line, linebuffer);
return line;
strcpy (saved_command_line, linebuffer);
return saved_command_line;
}
return linebuffer;
@@ -1314,8 +1314,9 @@ input_from_terminal_p (void)
static void
dont_repeat_command (char *ignored, int from_tty)
{
*line = 0; /* Can't call dont_repeat here because we're
not necessarily reading from stdin. */
/* Can't call dont_repeat here because we're not necessarily reading
from stdin. */
*saved_command_line = 0;
}
/* Functions to manipulate command line editing control variables. */