diff options
| author | Christopher Faylor <me@cgf.cx> | 2001-12-11 00:24:46 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2001-12-11 00:24:46 +0000 |
| commit | 40139114ea210664fec067383b12b885f0a60181 (patch) | |
| tree | e70d9eb37fa4476bc84cee19260522363404ecfc /winsup/cygwin | |
| parent | cf77faefc8c0a468fb70947ffcd78d0d5b890d6f (diff) | |
| download | cygnal-40139114ea210664fec067383b12b885f0a60181.tar.gz cygnal-40139114ea210664fec067383b12b885f0a60181.tar.bz2 cygnal-40139114ea210664fec067383b12b885f0a60181.zip | |
* fhandler.h (fhandler_serial::ev): New class member.
* fhandler_serial.cc (fhandler_serial::raw_read): Use class member for event
status.
* select.cc (peek_serial): Ditto.
Diffstat (limited to 'winsup/cygwin')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 7 | ||||
| -rw-r--r-- | winsup/cygwin/fhandler.h | 1 | ||||
| -rw-r--r-- | winsup/cygwin/fhandler_serial.cc | 2 | ||||
| -rw-r--r-- | winsup/cygwin/select.cc | 8 |
4 files changed, 11 insertions, 7 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 8ed8ee974..bacc2624e 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,10 @@ +2001-12-10 Christopher Faylor <cgf@redhat.com> + + * fhandler.h (fhandler_serial::ev): New class member. + * fhandler_serial.cc (fhandler_serial::raw_read): Use class member for + event status. + * select.cc (peek_serial): Ditto. + 2001-12-07 Christopher Faylor <cgf@redhat.com> * path.cc (path_conv::check): Use full path name for determining diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h index 3e89a3bba..336e61556 100644 --- a/winsup/cygwin/fhandler.h +++ b/winsup/cygwin/fhandler.h @@ -582,6 +582,7 @@ class fhandler_serial: public fhandler_base public: int overlapped_armed; OVERLAPPED io_status; + DWORD ev; /* Constructor */ fhandler_serial (int unit); diff --git a/winsup/cygwin/fhandler_serial.cc b/winsup/cygwin/fhandler_serial.cc index a52dbb4ba..b4a813b04 100644 --- a/winsup/cygwin/fhandler_serial.cc +++ b/winsup/cygwin/fhandler_serial.cc @@ -60,7 +60,6 @@ fhandler_serial::raw_read (void *ptr, size_t ulen) for (n = 0, tot = 0; ulen; ulen -= n, ptr = (char *)ptr + n) { - DWORD ev; COMSTAT st; DWORD inq = 1; @@ -374,7 +373,6 @@ fhandler_serial::tcflush (int queue) (we stop after 1000 chars anyway) */ for (int max = 1000; max > 0; max--) { - DWORD ev; COMSTAT st; if (!PurgeComm (get_handle (), PURGE_RXABORT | PURGE_RXCLEAR)) break; diff --git a/winsup/cygwin/select.cc b/winsup/cygwin/select.cc index c54e72723..56d818d56 100644 --- a/winsup/cygwin/select.cc +++ b/winsup/cygwin/select.cc @@ -865,7 +865,6 @@ struct serialinf static int peek_serial (select_record *s, bool) { - DWORD ev; COMSTAT st; fhandler_serial *fh = (fhandler_serial *)s->fh; @@ -890,19 +889,18 @@ peek_serial (select_record *s, bool) if (!fh->overlapped_armed) { - DWORD ev; COMSTAT st; ResetEvent (fh->io_status.hEvent); - if (!ClearCommError (h, &ev, &st)) + if (!ClearCommError (h, &fh->ev, &st)) { debug_printf ("ClearCommError"); goto err; } else if (st.cbInQue) return s->read_ready = true; - else if (WaitCommEvent (h, &ev, &fh->io_status)) + else if (WaitCommEvent (h, &fh->ev, &fh->io_status)) return s->read_ready = true; else if (GetLastError () == ERROR_IO_PENDING) fh->overlapped_armed = 1; @@ -923,7 +921,7 @@ peek_serial (select_record *s, bool) switch (WaitForMultipleObjects (2, w4, FALSE, to)) { case WAIT_OBJECT_0: - if (!ClearCommError (h, &ev, &st)) + if (!ClearCommError (h, &fh->ev, &st)) { debug_printf ("ClearCommError"); goto err; |