Commit Diff
--- src/cmd/devdraw/osx-srv.c +++ src/cmd/devdraw/osx-srv.c @@ -311,7 +311,8 @@ replymsg(Wsysmsg *m) nmbuf = n; } convW2M(m, mbuf, n); - write(4, mbuf, n); + if(write(4, mbuf, n) != n) + sysfatal("write: %r"); } /*
--- src/cmd/devdraw/osx-srv.c +++ src/cmd/devdraw/osx-srv.c @@ -311,7 +311,8 @@ replymsg(Wsysmsg *m) nmbuf = n; } convW2M(m, mbuf, n); - write(4, mbuf, n); + if(write(4, mbuf, n) != n) + sysfatal("write: %r"); } /*