Re: Return value of write() is not properly evaluated
From:
Stian Skjelstad
Subject:
Re: Return value of write() is not properly evaluated
Date:
Wed, 31 Dec 2014 11:37:47 +0100
Rebuilding the debian package without optimization made debug easier :-)
With the following patch applied, output is perfect, and no visual noise is present (my software refreshes the screen at a typical rate of 20 fps, typical with changes on every refresh). Checking with strace, it now pushes out the write buffers completely, also when receiving signals like SIGALRM