1837edd6bSchristos /* Implement the xasprintf function. 2*5173eb0aSchristos Copyright (C) 2014-2024 Free Software Foundation, Inc. 3837edd6bSchristos Contributed by Manuel Lopez-Ibanez. 4837edd6bSchristos 5837edd6bSchristos This file is part of the libiberty library. 6837edd6bSchristos Libiberty is free software; you can redistribute it and/or 7837edd6bSchristos modify it under the terms of the GNU Library General Public 8837edd6bSchristos License as published by the Free Software Foundation; either 9837edd6bSchristos version 2 of the License, or (at your option) any later version. 10837edd6bSchristos 11837edd6bSchristos Libiberty is distributed in the hope that it will be useful, 12837edd6bSchristos but WITHOUT ANY WARRANTY; without even the implied warranty of 13837edd6bSchristos MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14837edd6bSchristos Library General Public License for more details. 15837edd6bSchristos 16837edd6bSchristos You should have received a copy of the GNU Library General Public 17837edd6bSchristos License along with libiberty; see the file COPYING.LIB. If not, write 18837edd6bSchristos to the Free Software Foundation, Inc., 51 Franklin Street - Fifth 19837edd6bSchristos Floor, Boston, MA 02110-1301, USA. */ 20837edd6bSchristos 21837edd6bSchristos #ifdef HAVE_CONFIG_H 22837edd6bSchristos #include "config.h" 23837edd6bSchristos #endif 24837edd6bSchristos #include "ansidecl.h" 25837edd6bSchristos #include "libiberty.h" 26837edd6bSchristos 27837edd6bSchristos #include <stdarg.h> 28837edd6bSchristos 29837edd6bSchristos /* 30837edd6bSchristos 31837edd6bSchristos @deftypefn Replacement char* xasprintf (const char *@var{format}, ...) 32837edd6bSchristos 33837edd6bSchristos Print to allocated string without fail. If @code{xasprintf} fails, 34837edd6bSchristos this will print a message to @code{stderr} (using the name set by 35837edd6bSchristos @code{xmalloc_set_program_name}, if any) and then call @code{xexit}. 36837edd6bSchristos 37837edd6bSchristos @end deftypefn 38837edd6bSchristos 39837edd6bSchristos */ 40837edd6bSchristos 41837edd6bSchristos char * 42837edd6bSchristos xasprintf (const char *fmt, ...) 43837edd6bSchristos { 44837edd6bSchristos char *buf; 45837edd6bSchristos va_list ap; 46837edd6bSchristos va_start (ap, fmt); 47837edd6bSchristos buf = xvasprintf (fmt, ap); 48837edd6bSchristos va_end (ap); 49837edd6bSchristos return buf; 50837edd6bSchristos } 51