From 0f7a19f3b0e91861dc962780c4738453764247ce Mon Sep 17 00:00:00 2001 From: Marcus Brinkmann Date: Fri, 30 Jan 2004 12:37:09 +0000 Subject: 2004-01-30 Marcus Brinkmann * Makefile.am (libcommon_a_SOURCES): Add xasprintf.c. * miscellaneous.c (xasprintf): Moved to ... * xasprintf (xasprintf): ... here. New file. This allows to use xasprintf without sucking in gpg-error. --- common/xasprintf.c | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 common/xasprintf.c (limited to 'common/xasprintf.c') diff --git a/common/xasprintf.c b/common/xasprintf.c new file mode 100644 index 000000000..2c8fafc06 --- /dev/null +++ b/common/xasprintf.c @@ -0,0 +1,44 @@ +/* xasprintf.c + * Copyright (C) 2003 Free Software Foundation, Inc. + * + * This file is part of GnuPG. + * + * GnuPG 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 2 of the License, or + * (at your option) any later version. + * + * GnuPG 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, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + */ + +#include +#include +#include + +#include "util.h" +#include "iobuf.h" + +/* Same as asprintf but return an allocated buffer suitable to be + freed using xfree. This function simply dies on memory failure, + thus no extra check is required. */ +char * +xasprintf (const char *fmt, ...) +{ + va_list ap; + char *buf, *p; + + va_start (ap, fmt); + if (vasprintf (&buf, fmt, ap) < 0) + log_fatal ("asprintf failed: %s\n", strerror (errno)); + va_end (ap); + p = xstrdup (buf); + free (buf); + return p; +} -- cgit v1.2.3