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    Contents of /trunk/mkinitrd-magellan/klibc/usr/kinit/nfsmount/sunrpc.h

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    Revision 815 - (show annotations) (download)
    Fri Apr 24 18:32:46 2009 UTC (15 years ago) by niro
    File MIME type: text/plain
    File size: 1923 byte(s) 
    -updated to klibc-1.5.15
    1 /*
    2 * open-coded SunRPC structures
    3 */
    4 #ifndef NFSMOUNT_SUNRPC_H
    5 #define NFSMOUNT_SUNRPC_H
    6
    7 #include <sys/types.h>
    8 #include <inttypes.h>
    9
    10 #define SUNRPC_PORT 111
    11 #define MOUNT_PORT 627
    12
    13 #define RPC_CALL 0
    14 #define RPC_REPLY 1
    15
    16 #define PORTMAP_PROGRAM 100000
    17 #define NLM_PROGRAM 100021
    18
    19 #define RPC_PMAP_PROGRAM 100000
    20 #define RPC_PMAP_VERSION 2
    21 #define RPC_PMAP_PORT 111
    22
    23 #define PMAP_PROC_NULL 0
    24 #define PMAP_PROC_SET 1
    25 #define PMAP_PROC_UNSET 2
    26 #define PMAP_PROC_GETPORT 3
    27 #define PMAP_PROC_DUMP 4
    28
    29 #define LAST_FRAG 0x80000000
    30
    31 #define REPLY_OK 0
    32 #define REPLY_DENIED 1
    33
    34 #define SUCCESS 0
    35 #define PROG_UNAVAIL 1
    36 #define PROG_MISMATCH 2
    37 #define PROC_UNAVAIL 3
    38 #define GARBAGE_ARGS 4
    39 #define SYSTEM_ERR 5
    40
    41 enum {
    42 AUTH_NULL,
    43 AUTH_UNIX,
    44 };
    45
    46 struct rpc_auth {
    47 uint32_t flavor;
    48 uint32_t len;
    49 uint32_t body[];
    50 };
    51
    52 struct rpc_udp_header {
    53 uint32_t xid;
    54 uint32_t msg_type;
    55 };
    56
    57 struct rpc_header {
    58 uint32_t frag_hdr;
    59 struct rpc_udp_header udp;
    60 };
    61
    62 struct rpc_call {
    63 struct rpc_header hdr;
    64 uint32_t rpc_vers;
    65
    66 uint32_t program;
    67 uint32_t prog_vers;
    68 uint32_t proc;
    69 uint32_t cred_flavor;
    70
    71 uint32_t cred_len;
    72 uint32_t vrf_flavor;
    73 uint32_t vrf_len;
    74 };
    75
    76 struct rpc_reply {
    77 struct rpc_header hdr;
    78 uint32_t reply_state;
    79 uint32_t vrf_flavor;
    80 uint32_t vrf_len;
    81 uint32_t state;
    82 };
    83
    84 struct rpc {
    85 struct rpc_call *call;
    86 size_t call_len;
    87 struct rpc_reply *reply;
    88 size_t reply_len;
    89 };
    90
    91 struct client;
    92
    93 typedef int (*call_stub) (struct client *, struct rpc *);
    94
    95 struct client {
    96 int sock;
    97 call_stub call_stub;
    98 };
    99
    100 #define CLI_RESVPORT 00000001
    101
    102 struct client *tcp_client(uint32_t server, uint16_t port, uint32_t flags);
    103 struct client *udp_client(uint32_t server, uint16_t port, uint32_t flags);
    104 void client_free(struct client *client);
    105
    106 int rpc_call(struct client *client, struct rpc *rpc);
    107
    108 uint32_t portmap(uint32_t server, uint32_t program, uint32_t version, uint32_t proto);
    109
    110 #endif /* NFSMOUNT_SUNRPC_H */