SVR5 and SCO OpenServer 5

GetFirstClient(D3pccard)

GetFirstClient -- identify first client registered on the system

Synopsis

   #include <sys/types.h>
   #include <sys/lcs.h>
   #include <sys/lss.h>
   
   int CardServices (GetFirstClient, Client_Handle_t *h,
                     int n1, int FirstClientLen,
                     GetFirstNextClient_t *fncl, rm_key_t key);

Description

GetFirstClient( ) checks which Clients have registered themselves with CardServices( ) and returns the ClientHandle(D4pccard) of the first client that had done so.

Arguments

h: Pointer to ClientHandle(D4pccard) structure.
n1: NULL
FirstClientLen: Length of the GetFirstNextClient(D4pccard) structure.
fncl: Pointer to GetFirstNextClient(D4pccard) structure.
key: Resource manager key.

Return values

SUCCESS: ClientHandle of the first registered client returned successfully.
NO_MORE_ITEMS: CardServices has no registered clients.

Usage

Context and synchronization

User context

Hardware applicability

All

Version applicability

pccard: 1, 2, 3

References

ClientHandle(D4pccard), GetFirstNextClient(D4pccard)