From a58d400d5c39f651e628e96219f7eade7a206607 Mon Sep 17 00:00:00 2001
From: sanjiyan <sanjiyan>
Date: Fri, 14 Nov 2003 14:50:34 +0000
Subject: [PATCH] fixing the poll call in io_waituntil2

---
 io/io_waituntil2.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/io/io_waituntil2.c b/io/io_waituntil2.c
index 8d51ce6..e53ee4f 100644
--- a/io/io_waituntil2.c
+++ b/io/io_waituntil2.c
@@ -182,12 +182,7 @@ dopoll:
     }
   }
   p=array_start(&io_pollfds);
-again:
-  while ((i=poll(array_start(&io_pollfds),r,milliseconds))==0);
-  if (i==-1) {
-    if (errno==EINTR) goto again;
-    return -1;
-  }
+  if ((i=poll(array_start(&io_pollfds),r,milliseconds))<1) return -1;
   for (j=r-1; j>=0; --j) {
     io_entry* e=array_get(&io_fds,sizeof(io_entry),p->fd);
     if (p->revents&(POLLERR|POLLHUP)) {