SVR5 and SCO OpenServer 5

WriteMemory(D3pccard)

WriteMemory -- write to a memory PC card device

Synopsis (Unsupported service)

   #include <sys/types.h>
   #include <sys/lcs.h>
   #include <sys/lss.h>
   
   int CardServices (WriteMemory, MemoryHandle_t *cmh,
                     int n1, int WriteMemoryLen,
                     WriteMemory_t *mw, rm_key_t key);

Description

WriteMemory( ) is for memory PC Cards. It writes an area of a memory card after it is opened by the OpenMemory(D3pccard) service using members of the WriteMemory_t structure to help gain access to a desired region of memory on a client's card.

Arguments

cmh: Pointer to a MemoryHandle(D4pccard) structure.
n1: Buffer from which the data will be read.
WriteMemoryLen: Length of the WriteMemory(D4pccard) structure.
mw: Pointer to WriteMemory(D4pccard) structure that describes the system memory buffer that contains the data to be written to the card.
key: Resource manager key.

Return values

UNSUPPORTED_SERVICE: Service not currently supported.

Usage

The integer type MemoryHandle_t is associated with an MTD. MemoryHandle_t must have been previously returned by the OpenMemory(D3pccard) service.

Context and synchronization

User or initialization context

Hardware applicability

All

Version applicability

pccard: 3

References

CloseMemory(D3pccard), CopyMemory(D3pccard), OpenMemory(D3pccard), MemoryHandle(D4pccard), ReadMemory(D3pccard), WriteMemory(D4pccard)