Lines Matching refs:NULL
40 if ((envstr = getenv(env)) == NULL)
46 if ((lp = (Elist *)malloc(sizeof (Elist))) == NULL) {
53 tok = strtok_r(NULL, token, &lasts);
64 if (list == NULL)
65 return (NULL);
70 if ((basestr = strrchr(str, '/')) != NULL)
77 if (strchr(list->l_libname, '/') == NULL) {
85 return (NULL);
92 if ((envstr = getenv(env)) == NULL)
93 return (NULL);
97 return (NULL);