put aio code within ifdefs
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@589 423420c4-83ab-492f-b58f-81f9feb106b5
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rdpdr.c
31
rdpdr.c
@ -22,7 +22,7 @@
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#define IRP_MN_QUERY_DIRECTORY 0x01
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#define IRP_MN_NOTIFY_CHANGE_DIRECTORY 0x02
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#define MAX_ASYNC_IO_REQUESTS 10
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//#define MAX_ASYNC_IO_REQUESTS 10
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extern char hostname[16];
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extern DEVICE_FNS serial_fns;
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@ -40,6 +40,7 @@ uint32 g_num_devices;
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/* Table with information about rdpdr devices */
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RDPDR_DEVICE g_rdpdr_device[RDPDR_MAX_DEVICES];
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#if 0
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/* Used to store incoming io request, until they are ready to be completed */
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struct async_iorequest
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{
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@ -49,6 +50,7 @@ struct async_iorequest
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uint8 *buffer;
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DEVICE_FNS *fns;
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} g_iorequest[MAX_ASYNC_IO_REQUESTS];
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#endif
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/* Return device_id for a given handle */
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int
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@ -75,6 +77,7 @@ convert_to_unix_filename(char *filename)
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}
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}
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#if 0
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/* Add a new io request to the table containing pending io requests so it won't block rdesktop */
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BOOL
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add_async_iorequest(uint32 device, uint32 file, uint32 id, uint32 major, uint32 length,
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@ -104,7 +107,7 @@ add_async_iorequest(uint32 device, uint32 file, uint32 id, uint32 major, uint32
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error("IO request table full. Increase MAX_ASYNC_IO_REQUESTS in rdpdr.c!\n");
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return False;
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}
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#endif
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void
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rdpdr_send_connect(void)
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@ -282,7 +285,6 @@ rdpdr_process_irp(STREAM s)
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buffer = (uint8 *) xmalloc(1024);
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buffer[0] = 0;
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switch (g_rdpdr_device[device].device_type)
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{
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case DEVICE_TYPE_SERIAL:
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@ -296,7 +298,7 @@ rdpdr_process_irp(STREAM s)
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fns = ¶llel_fns;
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/* should be async when aio is finished */
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/*rw_blocking = False; */
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/*rw_blocking = False;*/
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break;
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case DEVICE_TYPE_PRINTER:
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@ -372,14 +374,15 @@ rdpdr_process_irp(STREAM s)
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#if WITH_DEBUG_RDP5
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DEBUG(("RDPDR IRP Read (length: %d, offset: %d)\n", length, offset));
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#endif
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if (rw_blocking) // Complete read immediately
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{
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// if (rw_blocking) // Complete read immediately
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// {
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buffer = (uint8 *) xrealloc((void *) buffer, length);
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status = fns->read(file, buffer, length, offset, &result);
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buffer_len = result;
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break;
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}
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// }
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#if 0
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// Add request to table
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pst_buf = (uint8 *) xmalloc(length);
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serial_get_timeout(file, length, &total_timeout, &interval_timeout);
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@ -393,7 +396,7 @@ rdpdr_process_irp(STREAM s)
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status = STATUS_CANCELLED;
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break;
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#endif
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case IRP_MJ_WRITE:
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buffer_len = 1;
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@ -410,12 +413,12 @@ rdpdr_process_irp(STREAM s)
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#if WITH_DEBUG_RDP5
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DEBUG(("RDPDR IRP Write (length: %d)\n", result));
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#endif
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if (rw_blocking) // Complete immediately
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{
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// if (rw_blocking) // Complete immediately
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// {
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status = fns->write(file, s->p, length, offset, &result);
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break;
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}
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// }
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#if 0
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// Add to table
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pst_buf = (uint8 *) xmalloc(length);
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in_uint8a(s, pst_buf, length);
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@ -429,6 +432,7 @@ rdpdr_process_irp(STREAM s)
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status = STATUS_CANCELLED;
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break;
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#endif
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case IRP_MJ_QUERY_INFORMATION:
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@ -672,6 +676,7 @@ rdpdr_init()
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return (rdpdr_channel != NULL);
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}
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#if 0
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/* Add file descriptors of pending io request to select() */
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void
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rdpdr_add_fds(int *n, fd_set * rfds, fd_set * wfds, struct timeval *tv, BOOL * timeout)
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@ -717,6 +722,7 @@ rdpdr_add_fds(int *n, fd_set * rfds, fd_set * wfds, struct timeval *tv, BOOL * t
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}
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}
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/* Check if select() returned with one of the rdpdr file descriptors, and complete io if it did */
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void
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rdpdr_check_fds(fd_set * rfds, fd_set * wfds, BOOL timed_out)
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@ -809,3 +815,4 @@ rdpdr_abort_io(uint32 fd, uint32 major, NTSTATUS status)
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}
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return False;
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}
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#endif
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