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- Listing 4 - RPC Protocol Declarations
-
-
- /**************************************************************
- * remote procedure call protocol definitions *
- **************************************************************/
-
- #define RPC_FOPEN_CMD 0x0001 /* fopen session/file command */
- #define RPC_FOPEN_RSP 0x8001 /* fopen session/file response */
-
- #define RPC_FCLOSE_CMD 0x0002 /* fclose session/file command */
- #define RPC_FCLOSE_RSP 0x8002 /* fclose session/file response */
-
- #define RPC_FREAD_CMD 0x0003 /* fread session/file command */
- #define RPC_FREAD_RSP 0x8003 /* fread session/file response */
-
- #define RPC_FWRITE_CMD 0x0004 /* fwrite session/file command */
- #define RPC_FWRITE_RSP 0x8004 /* fwrite session/file response */
-
- #define RPC_FEOF_CMD 0x0005 /* feof session/file command */
- #define RPC_FEOF_RSP 0x8005 /* feof session/file response */
-
-
- /**************************************************************
- * remote procedure call message definitions *
- **************************************************************/
-
- typedef struct { /* RPC header format */
- int code; /* command/response opcode */
- int csid; /* client session identifier */
- int ssid; /* server session identifier */
- int dlen; /* data field length value */
- } RPC_HDR;
-
- typedef struct { /* RPC command message format (default) */
- RPC_HDR hdr; /* standard header */
- int res1; /* reserved 1 (unused) */
- int res2; /* reserved 2 (unused) */
- } RPC_CMD_MSG;
-
- typedef struct { /* RPC response message format (default) */
- RPC_HDR hdr; /* standard header */
- int status; /* response status */
- int errno; /* response errno */
- } RPC_RSP_MSG;
-
- typedef struct { /* RPC fopen cmd format */
- RPC_HDR hdr; /* standard header */
- int fil1; /* filler 1 */
- int fil2; /* filler 2 */
- char sname[16]; /* server name */
- char fname[64]; /* file name */
- char ftype[8]; /* file type */
- } RPC_FOPEN_CMD_MSG;
-