Add a version of read with a default size

msantos · Sep 14, 2011 · 81acb18 · 81acb18
1 parent f82d443
commit 81acb18
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -141,6 +141,7 @@ Tuncer is a stand up guy and just like him, tuncer has your back.
 
         Set the gid owning the interface.
 
+    read(Ref) -> {ok, Buf} | {error, posix()}
     read(Ref, Size) -> {ok, Buf} | {error, posix()}
 
         Types   Ref = pid()

diff --git a/src/tuncer.erl b/src/tuncer.erl
@@ -40,7 +40,8 @@
         persist/2,
         owner/2, group/2,
 
-        read/2, write/2,
+        read/1, read/2,
+        write/2,
 
         header/1,
 
@@ -119,6 +120,8 @@ mtu(Ref) when is_pid(Ref) ->
 mtu(Ref, MTU) when is_pid(Ref), is_integer(MTU) ->
     gen_server:call(Ref, {mtu, MTU}).
 
+read(Ref) ->
+    read(Ref, 16#FFFF).
 read(Ref, Len) when is_pid(Ref), is_integer(Len) ->
     Fd = fd(Ref),
     procket:read(Fd, Len).