/* $Id$ */
-/* Release $Name$ */
-
/* vsnprintf( char *, size_t, const char *, va_list ap )
This file is part of the Public Domain C Library (PDCLib).
#ifndef REGTEST
-typedef char wchar_t;
-
-int vsnprintf( char * str, size_t size, const char * format, _PDCLIB_va_list arg )
+int vsnprintf( char * s, size_t n, const char * format, _PDCLIB_va_list arg )
{
- /* TODO: This function should interpret format as multibyte characters. */
- /* TODO: Implement */
- return 0;
+ /* TODO: This function should interpret format as multibyte characters. */
+ /* Members: base, flags, n, i, this, s, width, prec, stream, arg */
+ struct _PDCLIB_status_t status = { 0, 0, n, 0, 0, s, 0, 0, NULL, arg };
+ while ( *format != '\0' )
+ {
+ const char * rc;
+ if ( ( *format != '%' ) || ( ( rc = _PDCLIB_print( format, &status ) ) == format ) )
+ {
+ /* No conversion specifier, print verbatim */
+ s[ status.i++ ] = *(format++);
+ }
+ else
+ {
+ /* Continue parsing after conversion specifier */
+ format = rc;
+ }
+ }
+ s[ status.i ] = '\0';
+ return status.i;
}
#endif