vasprintf.c
资源名称:vlc-1.0.5.zip [点击查看]
上传用户:kjfoods
上传日期:2020-07-06
资源大小:29949k
文件大小:1k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * vasprintf.c: GNU vasprintf() replacement
- *****************************************************************************
- * Copyright © 1998-2008 the VideoLAN project
- *
- * This program 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.
- *
- * This program 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- #ifdef HAVE_CONFIG_H
- # include <config.h>
- #endif
- #include <stdio.h>
- #include <stdlib.h>
- #include <stdarg.h>
- int vasprintf (char **strp, const char *fmt, va_list ap)
- {
- ssize_t len = vsnprintf (NULL, 0, fmt, ap) + 1;
- char *res = malloc (len);
- if (res == NULL)
- return -1;
- *strp = res;
- return vsnprintf (res, len, fmt, ap);
- }