/* Implement the xasprintf function. Copyright (C) 2014-2022 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/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 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 of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with libiberty; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, 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; } |