58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
/* Obstack wrapper for GDB.
|
|
|
|
Copyright (C) 2013-2018 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
|
|
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,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
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, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#include "defs.h"
|
|
#include "gdb_obstack.h"
|
|
|
|
/* Concatenate NULL terminated variable argument list of `const char *'
|
|
strings; return the new string. Space is found in the OBSTACKP.
|
|
Argument list must be terminated by a sentinel expression `(char *)
|
|
NULL'. */
|
|
|
|
char *
|
|
obconcat (struct obstack *obstackp, ...)
|
|
{
|
|
va_list ap;
|
|
|
|
va_start (ap, obstackp);
|
|
for (;;)
|
|
{
|
|
const char *s = va_arg (ap, const char *);
|
|
|
|
if (s == NULL)
|
|
break;
|
|
|
|
obstack_grow_str (obstackp, s);
|
|
}
|
|
va_end (ap);
|
|
obstack_1grow (obstackp, 0);
|
|
|
|
return (char *) obstack_finish (obstackp);
|
|
}
|
|
|
|
/* See gdb_obstack.h. */
|
|
|
|
char *
|
|
obstack_strdup (struct obstack *obstackp, const char *string)
|
|
{
|
|
char *obstring = (char *) obstack_alloc (obstackp, strlen (string) + 1);
|
|
strcpy (obstring, string);
|
|
return obstring;
|
|
}
|