# HG changeset patch
# User Bryan O'Sullivan <bos@serpentine.com>
# Date 2015-12-23 05:38:06
# Node ID e2aa9c4030c4109e5efa50462ffc6048ca30106f
# Parent  44a596a8bed1b12f2a742d88e664806c651be964

osutil: c_ssize_t is only available in Python >= 2.7

diff --git a/mercurial/pure/osutil.py b/mercurial/pure/osutil.py
--- a/mercurial/pure/osutil.py
+++ b/mercurial/pure/osutil.py
@@ -105,7 +105,7 @@ if os.name != 'nt':
 
     _libc = ctypes.CDLL(ctypes.util.find_library('c'), use_errno=True)
     _recvmsg = _libc.recvmsg
-    _recvmsg.restype = ctypes.c_ssize_t
+    _recvmsg.restype = getattr(ctypes, 'c_ssize_t', ctypes.c_long)
     _recvmsg.argtypes = (ctypes.c_int, ctypes.POINTER(_msghdr), ctypes.c_int)
 
     def _CMSG_FIRSTHDR(msgh):