Lines Matching refs:environ
36 extern char **environ;
47 for (environPtr = environ; *environPtr != NULL; environPtr++) in dump_environ()
105 if (environ == NULL) in blank_env()
108 for (n = 0; environ[n] != NULL; n++) in blank_env()
113 newenviron[n] = environ[n]; in blank_env()
119 environ = newenviron; in blank_env()
146 environ = NULL; in main()
150 environ[0] = NULL; in main()
154 environ = calloc(1, sizeof(*environ)); in main()
158 environ = emptyEnv; in main()
178 environ = staticEnv; in main()