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Cygwin: AF_UNIX: FIXME comments

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This commit is contained in:
Ken Brown 2020-10-28 10:38:49 -04:00
parent d662a977f9
commit e5f2a0b1c8
2 changed files with 7 additions and 3 deletions
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8
winsup/cygwin/fhandler_socket_unix.cc
View File

@ -2569,9 +2569,11 @@ fhandler_socket_unix::create_cmsg_data (af_unix_pkt_hdr_t *packet,
return true;
}
/* FIXME: If peer has set so_passcred, every packet we send should
contain SCM_CREDENTIALS ancillary data.
https://man7.org/linux/man-pages/man7/unix.7.html */
/* FIXME: According to
https://man7.org/linux/man-pages/man7/unix.7.html, every packet we
send should contain SCM_CREDENTIALS ancillary data if peer has set
so_passcred. But how can we know? Should we arrange for the peer
to send this info in an admin packet? */
ssize_t
fhandler_socket_unix::sendmsg (const struct msghdr *msg, int flags)
{

2
winsup/cygwin/select.cc
View File

@ -2077,6 +2077,8 @@ socket_unix_cleanup (select_record *, select_stuff *stuff)
stuff->device_specific_socket_unix = NULL;
}
/* FIXME: Where in what follows should we be checking so_error? */
select_record *
fhandler_socket_unix::select_read (select_stuff *ss)
{