00001 // Copyright (C) 2006-2007 Benedikt Böhm <hollow@gentoo.org> 00002 // 00003 // This program is free software; you can redistribute it and/or 00004 // modify it under the terms of the GNU General Public License 00005 // as published by the Free Software Foundation; either version 2 00006 // of the License, or (at your option) any later version. 00007 // 00008 // This program is distributed in the hope that it will be useful, 00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00011 // GNU General Public License for more details. 00012 // 00013 // You should have received a copy of the GNU General Public License 00014 // along with this program; if not, write to the Free Software 00015 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA 00016 00017 #include <stdarg.h> 00018 00019 #include "mem.h" 00020 #include "printf.h" 00021 #include "stralloc.h" 00022 00023 int stralloc_catf(stralloc_t *dst, const char *fmt, ...) 00024 { 00025 va_list ap; 00026 char *buf; 00027 int rc; 00028 00029 va_start(ap, fmt); 00030 00031 if (_lucid_vasprintf(&buf, fmt, ap) == -1) { 00032 va_end(ap); 00033 return -1; 00034 } 00035 00036 va_end(ap); 00037 00038 rc = stralloc_cats(dst, buf); 00039 00040 mem_free(buf); 00041 00042 return rc; 00043 }