Lines Matching refs:NULL
74 return (NULL);
75 tpconf = NULL;
79 return ((CLIENT *)NULL);
81 if ((hostname = strdup(u.nodename)) == (char *)NULL) {
83 return ((CLIENT *)NULL);
101 if ((kwarn_clnt == NULL) && (tpconf)) {
125 if (clnt_control(kwarn_clnt, CLSET_SVC_PRIV, NULL) != TRUE) {
127 kwarn_clnt = NULL;
128 return (NULL);
131 if (kwarn_clnt == NULL)
132 return (NULL);
134 kwarn_clnt->cl_auth = authsys_create("", getuid(), 0, 0, NULL);
135 if (kwarn_clnt->cl_auth == NULL) {
137 kwarn_clnt = NULL;
138 return (NULL);
152 kwarn_clnt = NULL;