rusers(3rpc) [sunos man page]
rusers(3RPC) RPC Library Functions rusers(3RPC) NAME
rusers, rnusers - return information about users on remote machines SYNOPSIS
cc [ flag ... ] file ... -lrpcsvc [ library ... ] #include <rpc/rpc.h> #include <rpcsvc/rusers.h> enum clnt_stat rusers(char *host, struct utmpidlearr *up); int rnusers(char *host); PROTOCOL
/usr/include/rpcsvc/rusers.x DESCRIPTION
These routines require that the rpc.rusersd(1M) daemon be configured and available on the remote system indicated by host. The rusers() protocol is used to retrieve information about users logged in on the remote system. rusers() fills the utmpidlearr structure with data about host, and returns 0 if successful. up must point to an allocated utmpidlearr structure. If rusers() returns successful it will have allocated data structures within the up structure, which should be freed with xdr_free(3NSL) when you no longer need them: xdr_free(xdr_utimpidlearr, up); On error, the returned value can be interpreted as an enum clnt_stat and can be displayed with clnt_perror(3NSL) or clnt_sperrno(3NSL). See the header <rpcsvc/rusers.h> for a definition of struct utmpidlearr. rnusers() returns the number of users logged on to host (-1 if it cannot determine that number). The following XDR routines are available in librpcsvc: xdr_utmpidlearr ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
rusers(1), rpc.rusersd(1M), rpc_clnt_calls(3NSL), xdr_free(3NSL), attributes(5) SunOS 5.10 30 Dec 1996 rusers(3RPC)
Check Out this Related Man Page
xdr(3NSL) Networking Services Library Functions xdr(3NSL) NAME
xdr - library routines for external data representation DESCRIPTION
XDR routines allow C programmers to describe arbitrary data structures in a machine-independent fashion. Data for remote procedure calls (RPC) are transmitted using these routines. Index to Routines The following table lists XDR routines and the manual reference pages on which they are described: XDR Routine Manual Reference Page xdr_array xdr_complex(3NSL) xdr_bool xdr_simple(3NSL) xdr_bytes xdr_complex(3NSL) xdr_char xdr_simple(3NSL) xdr_control xdr_admin(3NSL) xdr_destroy xdr_create(3NSL) xdr_double xdr_simple(3NSL) xdr_enum xdr_simple(3NSL) xdr_float xdr_simple(3NSL) xdr_free xdr_simple(3NSL) xdr_getpos xdr_admin(3NSL) xdr_hyper xdr_simple(3NSL) xdr_inline xdr_admin(3NSL) xdr_int xdr_simple(3NSL) xdr_long xdr_simple(3NSL) xdr_longlong_t xdr_simple(3NSL) xdr_opaque xdr_complex(3NSL) xdr_pointer xdr_complex(3NSL) xdr_quadruple xdr_simple(3NSL) xdr_reference xdr_complex(3NSL) xdr_setpos xdr_admin(3NSL) xdr_short xdr_simple(3NSL) xdr_sizeof xdr_admin(3NSL) xdr_string xdr_complex(3NSL) xdr_u_char xdr_simple(3NSL) xdr_u_hyper xdr_simple(3NSL) xdr_u_int xdr_simple(3NSL) xdr_u_long xdr_simple(3NSL) xdr_u_longlong_t xdr_simple(3NSL) xdr_u_short xdr_simple(3NSL) xdr_union xdr_complex(3NSL) xdr_vector xdr_complex(3NSL) xdr_void xdr_simple(3NSL) xdr_wrapstring xdr_complex(3NSL) xdrmem_create xdr_create(3NSL) xdrrec_create xdr_create(3NSL) xdrrec_endofrecord xdr_admin(3NSL) xdrrec_eof xdr_admin(3NSL) xdrrec_readbytes xdr_admin(3NSL) xdrrec_skiprecord xdr_admin(3NSL) xdrstdio_create xdr_create(3NSL) ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
rpc(3NSL), xdr_admin(3NSL), xdr_complex(3NSL), xdr_create(3NSL), xdr_simple(3NSL), attributes(5) SunOS 5.10 30 Dec 1996 xdr(3NSL)