netname.rar_V2

/* @(#)netname.c 1.1 92/07/30 SMI */ /* Copyright (c) 1984 AT&T */ /* All Rights Reserved */ /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */ /* The copyright notice above does not evidence any */ /* actual or intended publication of such source code. */ /* #ident "@(#)libns:netname.c 1.3" */ #include <string.h> #include <stdio.h> #include <errno.h> #include <rfs/nserve.h> #include <rfs/rfsys.h> int netname(s) char *s; { char nodename[SZ_MACH]; /* * flow: * * 1) make a call to rfsys to get domain name * 2) do a uname to get sysname * 3) concatonate with "." * 4) return netnodename * */ if(rfsys(RF_GETDNAME, s, MAXDNAME) < 0) { perror("netname"); return(-1); } if(gethostname(nodename, SZ_MACH - 1) < 0) { perror("netname"); return(-1); } nodename[SZ_MACH - 1] = '\0'; if (strlen(s) + strlen(nodename) > MAXDNAME) { fprintf(stderr, "netname: name too long (> %d)\n", MAXDNAME); return(-1); } (void)sprintf(s + strlen(s),"%c%s",SEPARATOR, nodename); return(0); }