libsocket/inet/rcmd.c

88 int rcmd(char **ahost, unsigned short rport, const char *locuser,
93 	rcmd_ret = rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p,
98 int rcmd_af(char **ahost, unsigned short rport, const char *locuser,
146 	rc = getaddrinfo(*ahost, aport, &hints, &res);
150 		    *ahost, rc == EAI_AGAIN ? " (try again later)" : "");
155 	*ahost = hostname;
257 		perror(*ahost);
369 			    *ahost);
371 			perror(*ahost);
376 			    *ahost, retval);
657 	char ahost[BUFSIZ];
668 	while (fgets(ahost, (int)sizeof (ahost), hostf)) {
671 		p = ahost;
677 			while (fgets(ahost, (int)sizeof (ahost), hostf) &&
678 			    strchr(ahost, '\n') == NULL)
693 					uchost = strdup(ahost);
699 			uchost[p - ahost] = '\0';
711 		if (ahost[0] == '+' && ahost[1] == 0)
714 		else if (ahost[0] == '+' && ahost[1] == '@')
719 				hostmatch = innetgr(ahost + 2, rhost,
721 		else if (ahost[0] == '-' && ahost[1] == '@') {
726 				if (innetgr(ahost + 2, rhost, NULL, domain))
731 		else if (ahost[0] == '-') {
732 			if (_checkhost(rhost, ahost+1, baselen))
736 			hostmatch = _checkhost(rhost, ahost, baselen);