* fhandler.h (class fhandler_socket): Add peer_sun_path member.

	(fhandler_socket::set_peer_sun_path): New method.
	(fhandler_socket::get_peer_sun_path): New method.
	* fhandler_socket.cc (fhandler_socket::fhandler_socket): Initialize
	peer_sun_path to NULL.
	(fhandler_socket::~fhandler_socket): Free peer_sun_path if necessary.
	(fhandler_socket::dup): Duplicate peer_sun_path.
	(fhandler_socket::accept): Ditto.  Return fake unbound peer content
	and len in case of AF_LOCAL sockets.
	(fhandler_socket::getsockname): Always use local sockaddr_storage to
	store socket address and copy over to incoming address.  Handle every
	namelen correctly per POSIX.
	(fhandler_socket::getpeername): Ditto.  Add code path to return
	correct value for AF_LOCAL sockets.
	(fhandler_socket::set_peer_sun_path): New method.
	* net.cc (socketpair): Set peer_sun_path to empty string, just like
	sun_path.

1 files changed, 3 insertions, 0 deletions

diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h
index f661fc01f..7733d8f50 100644
--- a/winsup/cygwin/fhandler.h
+++ b/winsup/cygwin/fhandler.h
@@ -462,6 +462,7 @@ class fhandler_socket: public fhandler_base
 
  private:
   char *sun_path;
+  char *peer_sun_path;
   struct status_flags
   {
     unsigned async_io              : 1; /* async I/O */
@@ -533,6 +534,8 @@ class fhandler_socket: public fhandler_base
   int get_socket_type () {return type;}
   void set_sun_path (const char *path);
   char *get_sun_path () {return sun_path;}
+  void set_peer_sun_path (const char *path);
+  char *get_peer_sun_path () {return peer_sun_path;}
 
   int __stdcall fstat (struct __stat64 *buf) __attribute__ ((regparm (2)));
   int __stdcall fstatvfs (struct statvfs *buf) __attribute__ ((regparm (2)));