native
read_dir
Syntax
native read_dir(const dirname[], pos, output[], len, &outlen = 0);Description
Reads content from directory
Parameters
| dirname | Path to open |
|---|---|
| pos | Index the element |
| output | String buffer to hold content |
| len | Maximum size of string buffer |
| outlen | Number of characters written to the buffer |
Note
This native is expensive. Consider the use of open_dir(), next_file() and close_dir() instead.
Note
Both the '.' and '..' automatic directory entries will be retrieved for Windows and Linux.
Return
Returns index of next element, otherwiwe 0 when end of dir is reached