diff options
Diffstat (limited to 'lib/libc/stdio/asprintf.c')
-rw-r--r-- | lib/libc/stdio/asprintf.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/lib/libc/stdio/asprintf.c b/lib/libc/stdio/asprintf.c deleted file mode 100644 index e125bfc..0000000 --- a/lib/libc/stdio/asprintf.c +++ /dev/null @@ -1,81 +0,0 @@ -/* $OpenBSD: asprintf.c,v 1.4 1998/06/21 22:13:46 millert Exp $ */ - -/* - * Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL - * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#if defined(LIBC_RCS) && !defined(lint) -static char rcsid[] = "$FreeBSD$"; -#endif /* LIBC_RCS and not lint */ - -#include <stdio.h> -#include <stdlib.h> -#include <errno.h> -#if __STDC__ -#include <stdarg.h> -#else -#include <varargs.h> -#endif - -int -#if __STDC__ -asprintf(char **str, char const *fmt, ...) -#else -asprintf(str, fmt, va_alist) - char **str; - const char *fmt; - va_dcl -#endif -{ - int ret; - va_list ap; - FILE f; - -#if __STDC__ - va_start(ap, fmt); -#else - va_start(ap); -#endif - f._file = -1; - f._flags = __SWR | __SSTR | __SALC; - f._bf._base = f._p = (unsigned char *)malloc(128); - if (f._bf._base == NULL) { - *str = NULL; - errno = ENOMEM; - return (-1); - } - f._bf._size = f._w = 127; /* Leave room for the NULL */ - ret = vfprintf(&f, fmt, ap); - *f._p = '\0'; - va_end(ap); - f._bf._base = reallocf(f._bf._base, f._bf._size + 1); - if (f._bf._base == NULL) { - errno = ENOMEM; - ret = -1; - } - *str = (char *)f._bf._base; - return (ret); -} |