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Cygwin: AF_UNIX: add some FIXME comments

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This commit is contained in:
Ken Brown 2021-04-01 10:52:03 -04:00
parent 0bfca3c802
commit d2fb5bc045
1 changed files with 3 additions and 0 deletions
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3
winsup/cygwin/fhandler_socket_unix.cc
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@ -1790,6 +1790,7 @@ create_shmem_failed:
return -1; return -1;
} }
/* FIXME: Implement using AF_UNSPEC to reset a connected datagram socket. */
int int
fhandler_socket_unix::connect (const struct sockaddr *name, int namelen) fhandler_socket_unix::connect (const struct sockaddr *name, int namelen)
{ {
@ -2385,6 +2386,7 @@ fhandler_socket_unix::recvmsg (struct msghdr *msg, int flags)
} }
else else
{ {
/* FIXME: Make sure sender really is peer? */
if (connect_state () == connected) if (connect_state () == connected)
{ {
/* FIXME: We're tacitly assuming that the peer is bound. /* FIXME: We're tacitly assuming that the peer is bound.
@ -2413,6 +2415,7 @@ fhandler_socket_unix::recvmsg (struct msghdr *msg, int flags)
/* We've created the pipe and we need to wait for a sender /* We've created the pipe and we need to wait for a sender
to connect to it. */ to connect to it. */
{ {
/* FIXME: What about nonblocking case? */
if (listen_pipe () < 0) if (listen_pipe () < 0)
__leave; __leave;
/* We'll need to disconnect at the end so that we can /* We'll need to disconnect at the end so that we can