Fixed write if less than all pending bytes were written in one operation

ToadKing / wii-u-gc-adapter

Tool for using the Wii U GameCube Adapter on Linux

MIT License

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Fixed write if less than all pending bytes were written in one operation #25

Closed Emill closed 8 years ago

Emill commented 8 years ago

When I run the program, I get a lot of "Warning: writing input events failed" when I touch any button or stick on my controller but no events are received by my games.

I figured out the write code to uinput is not correct. This patch makes sure all data is written even if all data couldn't be written in a single write command.

This should fix #23.

ToadKing commented 8 years ago

looks okay to merge, i'll probably want to go and replace some the fprintf error calls to use perror in the future, but that's for another PR