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

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    Revision 532 - (hide annotations) (download)
    Sat Sep 1 22:45:15 2007 UTC (16 years, 9 months ago) by niro
    File MIME type: text/plain
    File size: 1815 byte(s) 
    -import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
    1 niro 532 /*
    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     struct rpc_udp_header {
    42     uint32_t xid;
    43     uint32_t msg_type;
    44     };
    45    
    46     struct rpc_header {
    47     uint32_t frag_hdr;
    48     struct rpc_udp_header udp;
    49     };
    50    
    51     struct rpc_call {
    52     struct rpc_header hdr;
    53     uint32_t rpc_vers;
    54    
    55     uint32_t program;
    56     uint32_t prog_vers;
    57     uint32_t proc;
    58     uint32_t cred_flavor;
    59    
    60     uint32_t cred_len;
    61     uint32_t vrf_flavor;
    62     uint32_t vrf_len;
    63     };
    64    
    65     struct rpc_reply {
    66     struct rpc_header hdr;
    67     uint32_t reply_state;
    68     uint32_t vrf_flavor;
    69     uint32_t vrf_len;
    70     uint32_t state;
    71     };
    72    
    73     struct rpc {
    74     struct rpc_call *call;
    75     size_t call_len;
    76     struct rpc_reply *reply;
    77     size_t reply_len;
    78     };
    79    
    80     struct client;
    81    
    82     typedef int (*call_stub) (struct client *, struct rpc *);
    83    
    84     struct client {
    85     int sock;
    86     call_stub call_stub;
    87     };
    88    
    89     #define CLI_RESVPORT 00000001
    90    
    91     struct client *tcp_client(uint32_t server, uint16_t port, uint32_t flags);
    92     struct client *udp_client(uint32_t server, uint16_t port, uint32_t flags);
    93     void client_free(struct client *client);
    94    
    95     int rpc_call(struct client *client, struct rpc *rpc);
    96    
    97     uint32_t portmap(uint32_t server, uint32_t program, uint32_t version, uint32_t proto);
    98    
    99     #endif /* NFSMOUNT_SUNRPC_H */