From 3950ffe2a485479f6561c27364d3d7df5a21d124 Mon Sep 17 00:00:00 2001 From: Igor Pashev Date: Sun, 24 Jun 2012 22:28:35 +0000 Subject: Imported Upstream version 93u+ --- src/lib/libast/stdio/vswscanf.c | 51 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 src/lib/libast/stdio/vswscanf.c (limited to 'src/lib/libast/stdio/vswscanf.c') diff --git a/src/lib/libast/stdio/vswscanf.c b/src/lib/libast/stdio/vswscanf.c new file mode 100644 index 0000000..3f6d96c --- /dev/null +++ b/src/lib/libast/stdio/vswscanf.c @@ -0,0 +1,51 @@ +/*********************************************************************** +* * +* This software is part of the ast package * +* Copyright (c) 1985-2011 AT&T Intellectual Property * +* and is licensed under the * +* Eclipse Public License, Version 1.0 * +* by AT&T Intellectual Property * +* * +* A copy of the License is available at * +* http://www.eclipse.org/org/documents/epl-v10.html * +* (with md5 checksum b35adb5213ca9657e911e9befb180842) * +* * +* Information and Software Systems Research * +* AT&T Research * +* Florham Park NJ * +* * +* Glenn Fowler * +* David Korn * +* Phong Vo * +* * +***********************************************************************/ +#pragma prototyped + +#include "stdhdr.h" + +int +vswscanf(const wchar_t* s, const wchar_t* fmt, va_list args) +{ + Sfio_t f; + + if (!s) + return -1; + + /* + * make a fake stream + */ + + SFCLEAR(&f, NiL); + f.flags = SF_STRING|SF_READ; + f.bits = SF_PRIVATE; + f.mode = SF_READ; + f.size = wcslen(s) * sizeof(wchar_t); + f.data = f.next = f.endw = (uchar*)s; + f.endb = f.endr = f.data + f.size; + + /* + * sfio does the rest + */ + + return vfwscanf(&f, fmt, args); +} -- cgit v1.2.3