Re: [Libvir] [PATCH] Fix warn_unused_result when compiling with latest glibc

On Mon, Mar 26, 2007 at 04:22:33PM +0100, Richard W.M. Jones wrote: > Daniel Veillard wrote: >> On Mon, Mar 26, 2007 at 03:39:51PM +0100, Richard W.M. Jones wrote: >>> I'm not sure if this is the right way to solve this, but it is a way. >> we should test the return value to check for an error there, the >> unfortunate thing is that since we are in a signal handler there isn't >> much we can do, I suggest to increment a global variable (which could >> for example be checked if we hit that problem by some other code in >> the main loop). >> Other ideas ? > How about this patch. It implements your suggestion. yup, better than I would have done myself (didn't knew there was a specific type sig_atomic_t for atomic access...).