From bbe7ae21e8e5cb1515d63f68ba69c80745125ec2 Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Thu, 28 Jul 1988 09:26:22 +0000
Subject: [PATCH] BSD4.[23] could also run NFS

---
 lang/cem/libcc/gen/opendir.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lang/cem/libcc/gen/opendir.c b/lang/cem/libcc/gen/opendir.c
index 82db49b36..b7dff663c 100644
--- a/lang/cem/libcc/gen/opendir.c
+++ b/lang/cem/libcc/gen/opendir.c
@@ -32,20 +32,20 @@ char *name;
 	if ((unsigned) siz == siz &&
 	    (dirp->dd_buf = malloc((unsigned) siz))) {
 		dirp->dd_bsize = siz;
-#ifdef sun
+#ifdef __BSD4_2
 		dirp->dd_size = getdirentries(fd,
 					      (char *) dirp->dd_buf,
 					      (int) siz,
 					      &siz);
-#else
-		dirp->dd_size = read(fd, dirp->dd_buf, dirp->dd_bsize);
+		if (dirp->dd_size < 0 )
 #endif
+		dirp->dd_size = read(fd, dirp->dd_buf, dirp->dd_bsize);
 		close(fd);
 		dirp->dd_fd = -2;
 		dirp->dd_loc = 0;
 		return dirp;
 	}
-#ifndef sun
+#ifndef __BSD4_2
 	else if (dirp->dd_buf = malloc(8*DIRBLKSIZ)) {
 		dirp->dd_bsize = 8 * DIRBLKSIZ;
 	}
-- 
2.34.1