diff options
| author | Christopher Faylor <me@cgf.cx> | 2001-08-29 00:38:07 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2001-08-29 00:38:07 +0400 |
| commit | ffe94510f526c1f0115f5bb2c5e206303e45b216 (patch) | |
| tree | 094315c720596c94d497445d582376b62b4b934d /winsup/cygwin/select.cc | |
| parent | 34971f0f8cff99825a130a47a329d96d67095edd (diff) | |
* dir.cc (rmdir): Report ENOENT when file doesn't exist rather than ENOTDIR.
Diffstat (limited to 'winsup/cygwin/select.cc')
| -rw-r--r-- | winsup/cygwin/select.cc | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/winsup/cygwin/select.cc b/winsup/cygwin/select.cc index 42762baa5..6914cd236 100644 --- a/winsup/cygwin/select.cc +++ b/winsup/cygwin/select.cc @@ -168,7 +168,8 @@ cygwin_select (int maxfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, /* Degenerate case. No fds to wait for. Just wait. */ if (sel.start.next == NULL) { - if (WaitForSingleObject (signal_arrived, ms) == WAIT_OBJECT_0) + if (readfds != dummy_readfds && writefds != dummy_writefds && exceptfds != dummy_exceptfds && + WaitForSingleObject (signal_arrived, ms) == WAIT_OBJECT_0) { select_printf ("signal received"); set_sig_errno (EINTR); @@ -480,9 +481,12 @@ static int poll_pipe (select_record *me, fd_set *readfds, fd_set *writefds, fd_set *exceptfds) { - return peek_pipe (me, 0) ? - set_bits (me, readfds, writefds, exceptfds) : - 0; + int doit = me->read_ready || me->write_ready || me->except_ready; + + if (!doit) + peek_pipe (me, 0); + + return doit ? set_bits (me, readfds, writefds, exceptfds) : 0; } MAKEready(pipe) @@ -1188,9 +1192,12 @@ static int poll_socket (select_record *me, fd_set *readfds, fd_set *writefds, fd_set *exceptfds) { - return peek_socket (me, 0) ? - set_bits (me, readfds, writefds, exceptfds) : - 0; + int doit = me->read_ready || me->write_ready || me->except_ready; + + if (!doit) + peek_socket (me, 0); + + return doit ? set_bits (me, readfds, writefds, exceptfds) : 0; } MAKEready (socket) |