c183a93033
This is a ported/modified version of the ypxfr program from the yps-0.21 package from the NYS project. This program is normally invoked by ypserv when it receives a yppush command from an NIS master. It can also be run from the command line to grab copies of maps when initializing a slave server. This program has been hacked in the following ways: - rpcgen'ed new yp_xdr.c, yp_svc.c and yp_clnt.c files. The old ones were rather grody. - Changed certain function names (prefended a _ to them) to avoid conflicts with certain functions lurking within libc. One major problem here is that ypxfr needs to bind to a YP master in order to work correctly, but it can't use the _yp_bind function inside libc because that function only lets you bind to a domain, not a specific host. Lots of head scratching here. - Converted from GDBM to DB at gunpoint. - Removed lots of really nasty looking DEBUG code to try to reduce clutter. - Incorporated some of the library code supplied with yps-0.21 on which ypxfr was dependent. This program still needs to be cleaned up just as a matter of principle: I get all icky just looking at it sometimes.
289 lines
5.3 KiB
C
289 lines
5.3 KiB
C
#define YPMAXRECORD 1024
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#define YPMAXDOMAIN 64
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#define YPMAXMAP 64
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#define YPMAXPEER 64
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enum ypstat {
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YP_TRUE = 1,
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YP_NOMORE = 2,
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YP_FALSE = 0,
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YP_NOMAP = -1,
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YP_NODOM = -2,
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YP_NOKEY = -3,
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YP_BADOP = -4,
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YP_BADDB = -5,
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YP_YPERR = -6,
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YP_BADARGS = -7,
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YP_VERS = -8,
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};
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typedef enum ypstat ypstat;
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bool_t xdr_ypstat();
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enum ypxfrstat {
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YPXFR_SUCC = 1,
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YPXFR_AGE = 2,
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YPXFR_NOMAP = -1,
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YPXFR_NODOM = -2,
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YPXFR_RSRC = -3,
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YPXFR_RPC = -4,
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YPXFR_MADDR = -5,
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YPXFR_YPERR = -6,
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YPXFR_BADARGS = -7,
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YPXFR_DBM = -8,
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YPXFR_FILE = -9,
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YPXFR_SKEW = -10,
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YPXFR_CLEAR = -11,
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YPXFR_FORCE = -12,
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YPXFR_XFRERR = -13,
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YPXFR_REFUSED = -14,
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};
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typedef enum ypxfrstat ypxfrstat;
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bool_t xdr_ypxfrstat();
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typedef char *domainname;
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bool_t xdr_domainname();
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typedef char *mapname;
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bool_t xdr_mapname();
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typedef char *peername;
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bool_t xdr_peername();
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typedef struct {
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u_int keydat_len;
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char *keydat_val;
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} keydat;
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bool_t xdr_keydat();
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typedef struct {
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u_int valdat_len;
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char *valdat_val;
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} valdat;
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bool_t xdr_valdat();
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struct ypmap_parms {
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domainname domain;
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mapname map;
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u_int ordernum;
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peername peer;
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};
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typedef struct ypmap_parms ypmap_parms;
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bool_t xdr_ypmap_parms();
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struct ypreq_key {
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domainname domain;
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mapname map;
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keydat key;
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};
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typedef struct ypreq_key ypreq_key;
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bool_t xdr_ypreq_key();
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struct ypreq_nokey {
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domainname domain;
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mapname map;
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};
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typedef struct ypreq_nokey ypreq_nokey;
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bool_t xdr_ypreq_nokey();
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struct ypreq_xfr {
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ypmap_parms map_parms;
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u_int transid;
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u_int prog;
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u_int port;
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};
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typedef struct ypreq_xfr ypreq_xfr;
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bool_t xdr_ypreq_xfr();
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struct ypresp_val {
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ypstat stat;
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valdat val;
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};
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typedef struct ypresp_val ypresp_val;
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bool_t xdr_ypresp_val();
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struct ypresp_key_val {
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ypstat stat;
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keydat key;
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valdat val;
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};
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typedef struct ypresp_key_val ypresp_key_val;
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bool_t xdr_ypresp_key_val();
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struct ypresp_master {
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ypstat stat;
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peername peer;
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};
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typedef struct ypresp_master ypresp_master;
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bool_t xdr_ypresp_master();
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struct ypresp_order {
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ypstat stat;
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u_int ordernum;
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};
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typedef struct ypresp_order ypresp_order;
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bool_t xdr_ypresp_order();
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struct ypresp_all {
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bool_t more;
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union {
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ypresp_key_val val;
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} ypresp_all_u;
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};
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typedef struct ypresp_all ypresp_all;
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bool_t __xdr_ypresp_all();
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struct ypresp_xfr {
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u_int transid;
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ypxfrstat xfrstat;
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};
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typedef struct ypresp_xfr ypresp_xfr;
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bool_t xdr_ypresp_xfr();
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struct ypmaplist {
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mapname map;
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struct ypmaplist *next;
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};
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typedef struct ypmaplist ypmaplist;
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bool_t xdr_ypmaplist();
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struct ypresp_maplist {
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ypstat stat;
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ypmaplist *maps;
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};
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typedef struct ypresp_maplist ypresp_maplist;
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bool_t xdr_ypresp_maplist();
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enum yppush_status {
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YPPUSH_SUCC = 1,
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YPPUSH_AGE = 2,
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YPPUSH_NOMAP = -1,
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YPPUSH_NODOM = -2,
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YPPUSH_RSRC = -3,
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YPPUSH_RPC = -4,
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YPPUSH_MADDR = -5,
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YPPUSH_YPERR = -6,
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YPPUSH_BADARGS = -7,
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YPPUSH_DBM = -8,
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YPPUSH_FILE = -9,
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YPPUSH_SKEW = -10,
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YPPUSH_CLEAR = -11,
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YPPUSH_FORCE = -12,
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YPPUSH_XFRERR = -13,
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YPPUSH_REFUSED = -14,
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};
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typedef enum yppush_status yppush_status;
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bool_t xdr_yppush_status();
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struct yppushresp_xfr {
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u_int transid;
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yppush_status status;
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};
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typedef struct yppushresp_xfr yppushresp_xfr;
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bool_t xdr_yppushresp_xfr();
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enum ypbind_resptype {
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YPBIND_SUCC_VAL = 1,
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YPBIND_FAIL_VAL = 2,
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};
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typedef enum ypbind_resptype ypbind_resptype;
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bool_t xdr_ypbind_resptype();
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struct ypbind_binding {
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char ypbind_binding_addr[4];
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char ypbind_binding_port[2];
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};
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typedef struct ypbind_binding ypbind_binding;
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bool_t xdr_ypbind_binding();
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struct ypbind_resp {
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ypbind_resptype ypbind_status;
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union {
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u_int ypbind_error;
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ypbind_binding ypbind_bindinfo;
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} ypbind_resp_u;
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};
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typedef struct ypbind_resp ypbind_resp;
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bool_t xdr_ypbind_resp();
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#define YPBIND_ERR_ERR 1
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#define YPBIND_ERR_NOSERV 2
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#define YPBIND_ERR_RESC 3
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struct ypbind_setdom {
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domainname ypsetdom_domain;
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ypbind_binding ypsetdom_binding;
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u_int ypsetdom_vers;
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};
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typedef struct ypbind_setdom ypbind_setdom;
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bool_t xdr_ypbind_setdom();
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#define YPPROG ((u_long)100004)
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#define YPVERS ((u_long)2)
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#define YPPROC_NULL ((u_long)0)
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extern void *ypproc_null_2();
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#define YPPROC_DOMAIN ((u_long)1)
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extern bool_t *ypproc_domain_2();
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#define YPPROC_DOMAIN_NONACK ((u_long)2)
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extern bool_t *ypproc_domain_nonack_2();
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#define YPPROC_MATCH ((u_long)3)
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extern ypresp_val *ypproc_match_2();
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#define YPPROC_FIRST ((u_long)4)
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extern ypresp_key_val *ypproc_first_2();
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#define YPPROC_NEXT ((u_long)5)
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extern ypresp_key_val *ypproc_next_2();
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#define YPPROC_XFR ((u_long)6)
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extern ypresp_xfr *ypproc_xfr_2();
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#define YPPROC_CLEAR ((u_long)7)
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extern void *ypproc_clear_2();
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#define YPPROC_ALL ((u_long)8)
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extern ypresp_all *ypproc_all_2();
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#define YPPROC_MASTER ((u_long)9)
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extern ypresp_master *ypproc_master_2();
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#define YPPROC_ORDER ((u_long)10)
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extern ypresp_order *ypproc_order_2();
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#define YPPROC_MAPLIST ((u_long)11)
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extern ypresp_maplist *ypproc_maplist_2();
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#define YPPUSH_XFRRESPPROG ((u_long)0x40000000)
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#define YPPUSH_XFRRESPVERS ((u_long)1)
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#define YPPUSHPROC_NULL ((u_long)0)
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extern void *yppushproc_null_1();
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#define YPPUSHPROC_XFRRESP ((u_long)1)
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extern yppushresp_xfr *yppushproc_xfrresp_1();
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#define YPBINDPROG ((u_long)100007)
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#define YPBINDVERS ((u_long)2)
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#define YPBINDPROC_NULL ((u_long)0)
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extern void *ypbindproc_null_2();
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#define YPBINDPROC_DOMAIN ((u_long)1)
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extern ypbind_resp *ypbindproc_domain_2();
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#define YPBINDPROC_SETDOM ((u_long)2)
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extern void *ypbindproc_setdom_2();
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