| commit | 962d5a8b6957484cf2289d0cf53a8e068f63cb1b | [log] [tgz] |
|---|---|---|
| author | Russ Cox <rsc@swtch.com> | Fri Jul 04 12:39:01 2008 -0400 |
| committer | Russ Cox <rsc@swtch.com> | Fri Jul 04 12:39:01 2008 -0400 |
| tree | 778ba9507562a12d73b044f387e6cb9a972a3cac | |
| parent | a380a0033d4d5abda7d74d4ae437c806b57412bf [diff] [blame] |
devdraw: double-check write return value on OS X
diff --git a/src/cmd/devdraw/osx-srv.c b/src/cmd/devdraw/osx-srv.c index fc943d1..32450cd 100644 --- a/src/cmd/devdraw/osx-srv.c +++ b/src/cmd/devdraw/osx-srv.c
@@ -311,7 +311,8 @@ nmbuf = n; } convW2M(m, mbuf, n); - write(4, mbuf, n); + if(write(4, mbuf, n) != n) + sysfatal("write: %r"); } /*