shithub: unionfs

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dirread in chunks instead of all at once with dirreadall

--- a/unionfs.c

+++ b/unionfs.c

@@ -483,17 +483,18 @@

 		if((fd = open(path, OREAD)) < 0)

 			goto err;

 		free(path);

-		n = dirreadall(fd, &dir);

-		close(fd);

-		if(n < 0)

-			continue;

-		for(i = 0; i < n; i++){

-			if(u->prev != unionlist && fthas(ft, dir[i].name))

-				continue;

-			f = filenew(&dir[i]);

-			ftadd(ft, f);

+		while((n = dirread(fd, &dir)) > 0){

+			for(i = 0; i < n; i++){

+				if(u->prev != unionlist && fthas(ft, dir[i].name))

+					continue;

+				f = filenew(&dir[i]);

+				ftadd(ft, f);

+			}

+			free(dir);

 		}

-		free(dir);

+		if(n < 0)

+			fprint(2, "dirread: %r\n");

+		close(fd);

 	}

 	return ft;

 }