Lines Matching refs:NULL
58 if ((var = (vchar_t *)racoon_malloc(sizeof(*var))) == NULL)
59 return NULL;
63 var->v = NULL;
66 if (var->v == NULL) {
68 return NULL;
82 if (ptr != NULL) {
88 if ((v = (caddr_t)racoon_realloc(ptr->v, size)) == NULL) {
90 return NULL;
98 if ((ptr = vmalloc(size)) == NULL)
99 return NULL;
109 if (var == NULL)
126 if (src == NULL) {
127 plog(LLV_ERROR, LOCATION, NULL, "vdup(NULL) called\n");
128 return NULL;
131 if ((new = vmalloc(src->l)) == NULL)
132 return NULL;