if ( whence == SEEK_CUR )
{
whence = SEEK_SET;
- offset += stream->pos.offset;
+ offset += _PDCLIB_ftell64( stream );
}
return ( _PDCLIB_seek( stream, offset, whence ) != EOF ) ? 0 : EOF;
TESTCASE( ftell( fh ) == 2 );
TESTCASE( fseek( fh, 2, SEEK_SET ) == 0 );
TESTCASE( fgetc( fh ) == teststring[2] );
+ /* PDCLIB-7: Check that we handle the underlying file descriptor correctly
+ * in the SEEK_CUR case */
+ TESTCASE( fseek( fh, 10, SEEK_SET ) == 0 );
+ TESTCASE( ftell( fh ) == 10l );
+ TESTCASE( fseek( fh, 0, SEEK_CUR ) == 0 );
+ TESTCASE( ftell( fh ) == 10l );
+ TESTCASE( fseek( fh, 2, SEEK_CUR ) == 0 );
+ TESTCASE( ftell( fh ) == 12l );
+ TESTCASE( fseek( fh, -1, SEEK_CUR ) == 0 );
+ TESTCASE( ftell( fh ) == 11l );
/* Checking error handling */
TESTCASE( fseek( fh, -5, SEEK_SET ) == -1 );
TESTCASE( fseek( fh, 0, SEEK_END ) == 0 );