- Use the password stored in the connection profile instead of asking
each time to the user
- `Disconnect` menu item wasn't shown even when connected
When entering the Wi-Fi menu first, `nmcli_connection_info` is called with
`NULL`. If we return `false` here, the menu doesn't show the `Disconnect`
menu item even when the wifi is on and connected.
- Don't consider wired connections when checking if the device is connected
`cmd_file = popen("nmcli -f NAME c show --active | tail -n+2", "r");`
That command returns all active connections, even the wired ones. That
means that if the wifi is not connected but we have a wired connection,
retroarch shows the Disconnect menu item to disconnect ... a
non-existent wifi connection.
* Less string copies
* Some general cleanups
* Add extra param to runloop_message_queue_push so we can pass size_t
of the message
* Consistent conventions for local variable usage for certain things
* Massive reduction in heap space allocation, going from settings struct
264kb to 119Kb
* Use NAME_MAX_LENGTH for base paths/names, etc
* Use DIR_MAX_LENGTH for directory sizes
as deprecated.
* Use fill_pathname_join_special in the vast majority of cases where
we can ensure out_path is a new empty string
* Get rid of some extension concatenation with strlcat where encountered
* Some general cleanups with NULL termination of strings that get immediately
passed to strlcpy/strlcpy-adjacent functions
jecaro