/* Implement the xasprintf function.   Copyright (C) 2014-2026 Free Software Foundation, Inc.   Contributed by Manuel Lopez-Ibanez. This file is part of the libiberty library.Libiberty is free software; you can redistribute it and/ormodify it under the terms of the GNU Library General PublicLicense as published by the Free Software Foundation; eitherversion 2 of the License, or (at your option) any later version. Libiberty is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNULibrary General Public License for more details. You should have received a copy of the GNU Library General PublicLicense along with libiberty; see the file COPYING.LIB.  If not, writeto the Free Software Foundation, Inc., 51 Franklin Street - FifthFloor, Boston, MA 02110-1301, USA.  */ #ifdef HAVE_CONFIG_H#include "config.h"#endif#include "ansidecl.h"#include "libiberty.h" #include <stdarg.h> /* @deftypefn Replacement char* xasprintf (const char *@var{format}, ...) Print to allocated string without fail.  If @code{xasprintf} fails,this will print a message to @code{stderr} (using the name set by@code{xmalloc_set_program_name}, if any) and then call @code{xexit}. @end deftypefn */ char *xasprintf (const char *fmt, ...){  char *buf;  va_list ap;  va_start (ap, fmt);  buf = xvasprintf (fmt, ap);  va_end (ap);  return buf;}