Fix for alarm() breaking into wait*().
authorNick Ing-Simmons <nik@tiuk.ti.com>
Mon, 17 Dec 2001 09:16:50 +0000 (09:16 +0000)
committerNick Ing-Simmons <nik@tiuk.ti.com>
Mon, 17 Dec 2001 09:16:50 +0000 (09:16 +0000)
commitcddd4526476ba0ae3c81876684c5e7a648cb3265
treefc40002df9076500087dc2a406bb6ea5282e883a
parent73cd04361430c3b5dbc7c21fabcf76ac75bfe2e3
Fix for alarm() breaking into wait*().
Call PERL_ASYNC_CHECK() on EINTR in Perl_wait4pid(), to dispatch
signal handler before caller re-does the system call.

p4raw-id: //depot/perlio@13724
util.c