Lines Matching refs:ep
54 char **ep; in putenv() local
60 for (ep = environ; *ep != NULL; ++ep) in putenv()
61 if (!strncmp(*ep, string, size) && (*ep)[size] == '=') in putenv()
63 while (ep[1] != NULL) in putenv()
65 ep[0] = ep[1]; in putenv()
66 ++ep; in putenv()
68 *ep = NULL; in putenv()
74 for (ep = environ; *ep != NULL; ++ep) in putenv()
75 if (!strncmp(*ep, string, name_end - string) in putenv()
76 && (*ep)[name_end - string] == '=') in putenv()
81 if (*ep == NULL) in putenv()
96 *ep = (char *) string; in putenv()