Update file descriptor offset
The fd_seek() function updates the offset of a file descriptor. It allows you to adjust the offset by a specified number of bytes relative to a given position.
| Whence | Value | Description |
|---|---|---|
| SEEK_SET | 0 | Sets the offset to an absolute value |
| SEEK_CUR | 1 | Adjusts the offset relative to the current position |
| SEEK_END | 2 | Adjusts the offset relative to the end of the file |