X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=functions%2Fstdio%2Fvscanf.c;h=f9ce569ef7eaa03316d8cdefb840aa9c0991169f;hp=8287237bb1a15288d7706745ebbc0a6d2957a120;hb=da0f3f353d417fed71f358a48d5d5394145e460d;hpb=1d9d92ba957a0b8307c9a65c35867fde68e6533b

diff --git a/functions/stdio/vscanf.c b/functions/stdio/vscanf.c
index 8287237..f9ce569 100644
--- a/functions/stdio/vscanf.c
+++ b/functions/stdio/vscanf.c
@@ -1,8 +1,52 @@
-/* ----------------------------------------------------------------------------
- * $Id$
- * ----------------------------------------------------------------------------
- * Public Domain C Library - http://pdclib.sourceforge.net
- * This code is Public Domain. Use, modify, and redistribute at will.
- * --------------------------------------------------------------------------*/
-
-int vscanf( const char * restrict format, va_list ap ) { /* TODO */ };
+/* vscanf( const char *, va_list )
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#include <stdio.h>
+#include <stdarg.h>
+
+#ifndef REGTEST
+#include "_PDCLIB_io.h"
+
+int _PDCLIB_vscanf_unlocked( const char * _PDCLIB_restrict format,
+                             _PDCLIB_va_list arg )
+{
+    return _PDCLIB_vfscanf_unlocked( stdin, format, arg );
+}
+
+int vscanf( const char * _PDCLIB_restrict format, _PDCLIB_va_list arg )
+{
+    return vfscanf( stdin, format, arg );
+}
+
+#endif
+
+#ifdef TEST
+#define _PDCLIB_FILEID "stdio/vscanf.c"
+#define _PDCLIB_FILEIO
+
+#include "_PDCLIB_test.h"
+
+static int testscanf( FILE * stream, const char * format, ... )
+{
+    int i;
+    va_list arg;
+    va_start( arg, format );
+    i = vscanf( format, arg );
+    va_end( arg );
+    return i;
+}
+
+int main( void )
+{
+    FILE * source;
+    TESTCASE( ( source = freopen( testfile, "wb+", stdin ) ) != NULL );
+#include "scanf_testcases.h"
+    TESTCASE( fclose( source ) == 0 );
+    TESTCASE( remove( testfile ) == 0 );
+    return TEST_RESULTS;
+}
+
+#endif