Imagelibrary/binutils-gdb
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import gdb-1999-10-04 snapshot

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This commit is contained in:
Jason Molenda
1999-10-05 23:13:56 +00:00
parent 3e9c42873e
commit 2acceee218
112 changed files with 2316 additions and 855 deletions
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54
gdb/utils.c
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@@ -21,7 +21,6 @@
#include "defs.h"
#include <ctype.h>
#include "gdb_string.h"
#include "event-loop.h"
#include "event-top.h"
#ifdef HAVE_CURSES_H
@@ -53,6 +52,10 @@
void (*error_begin_hook) PARAMS ((void));
/* Holds the last error message issued by gdb */
static GDB_FILE *gdb_lasterr;
/* Prototypes for local functions */
static void vfprintf_maybe_filtered PARAMS ((GDB_FILE *, const char *,
@@ -516,11 +519,37 @@ error (const char *string,...)
error_begin ();
vfprintf_filtered (gdb_stderr, string, args);
fprintf_filtered (gdb_stderr, "\n");
/* Save it as the last error as well (no newline) */
gdb_file_rewind (gdb_lasterr);
vfprintf_filtered (gdb_lasterr, string, args);
va_end (args);
return_to_top_level (RETURN_ERROR);
}
}
/* Allows the error message to be passed on a stream buffer */
NORETURN void
error_stream (GDB_FILE *stream)
{
error (gdb_file_get_strbuf (stream));
}
/* Get the last error message issued by gdb */
char *
error_last_message (void)
{
return (gdb_file_get_strbuf (gdb_lasterr));
}
/* This is to be called by main() at the very beginning */
void
error_init (void)
{
gdb_lasterr = tui_sfileopen (132);
}
/* Print a message reporting an internal error. Ask the user if they
want to continue, dump core, or just exit. */
@@ -1770,6 +1799,27 @@ tui_fileopen (stream)
return file;
}
struct gdb_file *
tui_sfileopen (n)
int n;
{
struct gdb_file *file = tui_file_new ();
struct tui_stream *tmpstream = gdb_file_data (file);
tmpstream->ts_streamtype = astring;
tmpstream->ts_filestream = NULL;
if (n > 0)
{
tmpstream->ts_strbuf = xmalloc ((n + 1) * sizeof (char));
tmpstream->ts_strbuf[0] = '\0';
}
else
/* Do not allocate the buffer now. The first time something is printed
one will be allocated by gdb_file_adjust_strbuf() */
tmpstream->ts_strbuf = NULL;
tmpstream->ts_buflen = n;
return file;
}
static int
tui_file_isatty (file)
struct gdb_file *file;
@@ -1887,6 +1937,8 @@ tui_file_fputs (linebuffer, file)
}
}
/* DEPRECATED: Use tui_sfileopen() instead */
GDB_FILE *
gdb_file_init_astring (n)
int n;