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      1 /* Implement the xasprintf function.
      2    Copyright (C) 2014-2025 Free Software Foundation, Inc.
      3    Contributed by Manuel Lopez-Ibanez.
      4 
      5 This file is part of the libiberty library.
      6 Libiberty is free software; you can redistribute it and/or
      7 modify it under the terms of the GNU Library General Public
      8 License as published by the Free Software Foundation; either
      9 version 2 of the License, or (at your option) any later version.
     10 
     11 Libiberty is distributed in the hope that it will be useful,
     12 but WITHOUT ANY WARRANTY; without even the implied warranty of
     13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     14 Library General Public License for more details.
     15 
     16 You should have received a copy of the GNU Library General Public
     17 License along with libiberty; see the file COPYING.LIB.  If not, write
     18 to the Free Software Foundation, Inc., 51 Franklin Street - Fifth
     19 Floor, Boston, MA 02110-1301, USA.  */
     20 
     21 #ifdef HAVE_CONFIG_H
     22 #include "config.h"
     23 #endif
     24 #include "ansidecl.h"
     25 #include "libiberty.h"
     26 
     27 #include <stdarg.h>
     28 
     29 /*
     30 
     31 @deftypefn Replacement char* xasprintf (const char *@var{format}, ...)
     32 
     33 Print to allocated string without fail.  If @code{xasprintf} fails,
     34 this will print a message to @code{stderr} (using the name set by
     35 @code{xmalloc_set_program_name}, if any) and then call @code{xexit}.
     36 
     37 @end deftypefn
     38 
     39 */
     40 
     41 char *
     42 xasprintf (const char *fmt, ...)
     43 {
     44   char *buf;
     45   va_list ap;
     46   va_start (ap, fmt);
     47   buf = xvasprintf (fmt, ap);
     48   va_end (ap);
     49   return buf;
     50 }
     51