SVR5 and SCO OpenServer 5

GetFirstWindow(D3pccard)

GetFirstWindow -- return a handle and information for the first memory or I/O window

Synopsis (Unsupported service)

   #include <sys/types.h>
   #include <sys/lcs.h>
   #include <sys/lss.h>
   
   int CardServices (GetFirstWindow, WindowHandle_t *wh,
   		  int n1, int WindowLen,
                     Window_t *w, rm_key_t key);

Description

GetFirstWindow( ) returns a window handle and associated window information for the first memory or I/O window of the socket containing the Client's card.

Arguments

wh: Pointer to the WindowHandle(D4pccard) structure.
n1: NULL
WindowLen: Length of the Window(D4pccard) structure.
w: Pointer to a Window(D4pccard) structure.
key: Resource manager key.

Return values

NO_MORE_ITEMS: No allocated windows for socket.
SUCCESS: First window found.

Usage

Context and synchronization

Interrupt, user, or initialization context

Hardware applicability

All

Version applicability

pccard: 3

References

GetNextWindow(D3pccard) GetMemPage(D3pccard) Window(D4pccard)