Lines Matching refs:NULL
42 if (cp == NULL || cp == var) {
43 if (method == NULL)
49 if (method == NULL)
66 for (p = env; *p != NULL; p++) {
68 assert(tmp != NULL);
74 if (*p == NULL)
75 return (NULL);
107 * Max. of env, three SMF_ variables, and terminating NULL.
112 for (p = environ; *p != NULL; p++)
117 if (nenv == NULL)
118 return (NULL);
124 if (*np == NULL)
129 if (*np == NULL)
134 if (*np == NULL)
140 for (p = environ; *p != NULL; p++) {
141 if (!valid_env_var(*p, NULL, NULL))
145 if (*np == NULL)
152 if (mthd_ctxt->env != NULL) {
153 for (p = mthd_ctxt->env; *p != NULL; p++) {
160 method)) != NULL) {
163 if (*dup_pos == NULL)
167 if (*np == NULL)
174 *np = NULL;
182 return (NULL);