yshui/lix
0
0
Fork 0
forked from lix-project/lix
Code Pull requests Activity

Merge pull request #2921 from matthewbauer/handle-sigwinch

Browse source 
Handle SIGWINCH in main thread
This commit is contained in:
Eelco Dolstra 2019-08-28 21:48:14 +02:00 committed by GitHub
parent 7298a38a07 5011a52cf3
commit 7ef2645f45
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
src/libmain/shared.cc
View file

@ -125,6 +125,15 @@ void initNix()
act.sa_handler = sigHandler;
if (sigaction(SIGUSR1, &act, 0)) throw SysError("handling SIGUSR1");
#if __APPLE__
/* HACK: on darwin, we need can’t use sigprocmask with SIGWINCH.
* Instead, add a dummy sigaction handler, and signalHandlerThread
* can handle the rest. */
struct sigaction sa;
sa.sa_handler = sigHandler;
if (sigaction(SIGWINCH, &sa, 0)) throw SysError("handling SIGWINCH");
#endif
/* Register a SIGSEGV handler to detect stack overflows. */
detectStackOverflow();