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conversion of cyg_io_handle_t type to filedescriptor of type integer


Hi,
I'm trying to use the ioctl(int fd, u_long cmd, void *data) defined in
ecos/packages/net/tcpip/src/lib/ioctl.c for my task. This function needs
filedescriptor fd as one of the parameters. In ECOS when you open a
serial device it gives you a handle of type cyg_io_handle_t. Is there a
way to get the filedescriptor from cyg_io_handle_t or I should write my
own version of ioctl()?.  Please reply to me asap.

thanks,

Raj
--
****************************************************************
*   Thiagarajan Rajasekaran                                    *
*   ConnectTel, Inc.                    Austin, Texas.         *
*   Phone : 512-338-1111 Ext-104        Fax : 512-918-0449     *
*   Email : rajt@connecttel.com                                *
*   Site  : http://www.connecttel.com                          *
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