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GETRPCPORT(3) | Library Functions Manual | GETRPCPORT(3) |
NAME¶
getrpcport — get RPC port numberLIBRARY¶
Standard C Library (libc, -lc)SYNOPSIS¶
intgetrpcport(char *host, int prognum, int versnum, int proto);
DESCRIPTION¶
The getrpcport() function returns the port number for version versnum of the RPC program prognum running on host and using protocol proto. It returns 0 if it cannot contact the portmapper, or if prognum is not registered. If prognum is registered but not with version versnum, it will still return a port number (for some version of the program) indicating that the program is indeed registered. The version mismatch will be detected upon the first call to the service.October 6, 1987 | Debian |