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Cygwin: AF_UNIX: adapt close to mqueues

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This commit is contained in:
Ken Brown 2021-05-11 12:04:38 -04:00
parent 61116b051a
commit 6172419ed2
1 changed files with 11 additions and 1 deletions
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12
winsup/cygwin/fhandler_socket_unix.cc
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@ -1719,6 +1719,8 @@ fhandler_socket_unix::open (int flags, mode_t mode)
int
fhandler_socket_unix::close ()
{
int ret = 0;
if (get_flags () & O_PATH)
return fhandler_base::close ();
@ -1747,7 +1749,15 @@ fhandler_socket_unix::close ()
param = InterlockedExchangePointer ((PVOID *) &shmem, NULL);
if (param)
NtUnmapViewOfSection (NtCurrentProcess (), param);
return 0;
if (get_mqd_in () != (mqd_t) -1)
ret = mq_close (get_mqd_in ());
if (get_mqd_out () != (mqd_t) -1)
ret |= mq_close (get_mqd_out ());
/* FIXME: Maybe we should keep a reference count on the mqueues and
unlink it after the last one is close. OTOH, this will become
unnecessary if the mqueue implementation is changed to use
Windows shared memory. */
return ret;
}
int