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- /*
- * Cf. /lib/rfc/rfc1014, /lib/rfc/rfc1050
- */
- enum Bool
- {
- FALSE = 0,
- TRUE = 1
- };
- enum Auth_flavor
- {
- AUTH_NULL = 0,
- AUTH_UNIX = 1,
- AUTH_SHORT = 2,
- AUTH_DES = 3
- };
- enum Msg_type
- {
- CALL = 0,
- REPLY = 1
- };
- /*
- * A reply to a call message can take on two forms:
- * The message was either accepted or rejected.
- */
- enum Reply_stat
- {
- MSG_ACCEPTED = 0,
- MSG_DENIED = 1
- };
- /*
- * Given that a call message was accepted, the following is the
- * status of an attempt to call a remote procedure.
- */
- enum Accept_stat
- {
- SUCCESS = 0, /* RPC executed successfully */
- PROG_UNAVAIL = 1, /* remote hasn't exported program */
- PROG_MISMATCH = 2, /* remote can't support version # */
- PROC_UNAVAIL = 3, /* program can't support procedure */
- GARBAGE_ARGS = 4 /* procedure can't decode params */
- };
- /*
- * Reasons why a call message was rejected:
- */
- enum Reject_stat
- {
- RPC_MISMATCH = 0, /* RPC version number != 2 */
- AUTH_ERROR = 1 /* remote can't authenticate caller */
- };
- /*
- * Why authentication failed:
- */
- enum Auth_stat
- {
- AUTH_BADCRED = 1, /* bad credentials (seal broken) */
- AUTH_REJECTEDCRED = 2, /* client must begin new session */
- AUTH_BADVERF = 3, /* bad verifier (seal broken) */
- AUTH_REJECTEDVERF = 4, /* verifier expired or replayed */
- AUTH_TOOWEAK = 5 /* rejected for security reasons */
- };
- enum
- {
- IPPROTO_TCP = 6, /* protocol number for TCP/IP */
- IPPROTO_UDP = 17 /* protocol number for UDP/IP */
- };
- #define ROUNDUP(n) ((n) + ((-(n))&3))
- #define PLONG(x) (dataptr[3] = ((ulong)(x)), dataptr[2] = ((ulong)(x))>>8, dataptr[1] = ((ulong)(x))>>16, dataptr[0] = ((ulong)(x))>>24, dataptr += 4)
- #define PPTR(x, n) (memmove(dataptr, (x), n), dataptr += ROUNDUP(n))
- #define PBYTE(x) (*dataptr++ = (x))
- #define GLONG() (argptr += 4, (((uchar*)argptr)[-1] | (((uchar*)argptr)[-2]<<8) | (((uchar*)argptr)[-3]<<16) | (((uchar*)argptr)[-4]<<24)))
- #define GPTR(n) (void *)(argptr); argptr += ROUNDUP(n)
- #define GBYTE() (argptr++, ((uchar*)argptr)[-1])
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