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author | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
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committer | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
commit | 5fd83771641d15c418f747bd343ba6738d3875f7 (patch) | |
tree | 5abf0f78f680d9837dbd93d4d4c3933bb7509599 /remote_cmds/telnetd.tproj/vasprintf.c | |
download | apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.gz apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.zst apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.zip |
Import macOS userland
adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106
Diffstat (limited to 'remote_cmds/telnetd.tproj/vasprintf.c')
-rw-r--r-- | remote_cmds/telnetd.tproj/vasprintf.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/remote_cmds/telnetd.tproj/vasprintf.c b/remote_cmds/telnetd.tproj/vasprintf.c new file mode 100644 index 0000000..ad4aed6 --- /dev/null +++ b/remote_cmds/telnetd.tproj/vasprintf.c @@ -0,0 +1,66 @@ +/* $OpenBSD: vasprintf.c,v 1.4 1998/06/21 22:13:47 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: src/lib/libc/stdio/vasprintf.c,v 1.12 2001/01/24 13:00:47 deischen Exp $"; +#endif /* LIBC_RCS and not lint */ + +#include <stdio.h> +#include <stdlib.h> +#include <stdarg.h> +#include <errno.h> + +int +vasprintf(str, fmt, ap) + char **str; + const char *fmt; + va_list ap; +{ + int ret; + FILE f; + + f._file = -1; + f._flags = __SWR | __SSTR ; + 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'; + f._bf._base = realloc(f._bf._base, f._bf._size + 1); + if (f._bf._base == NULL) { + errno = ENOMEM; + ret = -1; + } + *str = (char *)f._bf._base; + return (ret); +} |