From 72335078034e3cd7edcb1739556b405a3e1e9bf8 Mon Sep 17 00:00:00 2001
From: Charles Forsyth <charles.forsyth@gmail.com>
Date: Thu, 6 Jun 2013 20:59:23 +0000
Subject: sync with plan 9

---
 libbio/bwrite.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'libbio/bwrite.c')

diff --git a/libbio/bwrite.c b/libbio/bwrite.c
index 87256fd0..7661b745 100644
--- a/libbio/bwrite.c
+++ b/libbio/bwrite.c
@@ -7,6 +7,7 @@ Bwrite(Biobuf *bp, void *ap, long count)
 	long c;
 	uchar *p;
 	int i, n, oc;
+	char errbuf[ERRMAX];
 
 	p = ap;
 	c = count;
@@ -21,7 +22,10 @@ Bwrite(Biobuf *bp, void *ap, long count)
 				return Beof;
 			i = write(bp->fid, bp->bbuf, bp->bsize);
 			if(i != bp->bsize) {
-				bp->state = Binactive;
+				errstr(errbuf, sizeof errbuf);
+				if(strstr(errbuf, "interrupt") == nil)
+					bp->state = Binactive;
+				errstr(errbuf, sizeof errbuf);
 				return Beof;
 			}
 			bp->offset += i;
-- 
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