57         if (NULL != gmtime64_r(&log_epoch_secs, &tm_cur)) {  in http_date_parse_RFC_850()
82     if (7 == tm->tm_wday) return NULL;  in http_date_parse_RFC_850()
89         return NULL;  in http_date_parse_RFC_850()
92     if ( s[4] != '-') return NULL;  in http_date_parse_RFC_850()
98     if (12 == tm->tm_mon) return NULL;  in http_date_parse_RFC_850()
101         return NULL;  in http_date_parse_RFC_850()
106         return NULL;  in http_date_parse_RFC_850()
110         return NULL;  in http_date_parse_RFC_850()
114         return NULL;  in http_date_parse_RFC_850()
118         return NULL;  in http_date_parse_RFC_850()
143     if (7 == tm->tm_wday) return NULL;  in http_date_parse_asctime()
145     if (s[3] != ' ') return NULL;  in http_date_parse_asctime()
151     if (12 == tm->tm_mon) return NULL;  in http_date_parse_asctime()
155         return NULL;  in http_date_parse_asctime()
159         return NULL;  in http_date_parse_asctime()
163         return NULL;  in http_date_parse_asctime()
167         return NULL;  in http_date_parse_asctime()
171         || !light_isdigit(s[22]) || !light_isdigit(s[23])) return NULL;  in http_date_parse_asctime()
197     if (7 == tm->tm_wday) return NULL;  in http_date_parse_IMF_fixdate()
201         return NULL;  in http_date_parse_IMF_fixdate()
204     if ( s[7] != ' ') return NULL;  in http_date_parse_IMF_fixdate()
210     if (12 == tm->tm_mon) return NULL;  in http_date_parse_IMF_fixdate()
213         || !light_isdigit(s[14]) || !light_isdigit(s[15])) return NULL;  in http_date_parse_IMF_fixdate()
218         return NULL;  in http_date_parse_IMF_fixdate()
222         return NULL;  in http_date_parse_IMF_fixdate()
226         return NULL;  in http_date_parse_IMF_fixdate()
230         return NULL;  in http_date_parse_IMF_fixdate()
273     return (__builtin_expect( (NULL != gmtime64_r(&t, &tm)), 1))  in http_date_time_to_str()
284     if (NULL == http_date_str_to_tm(ifmod, ifmodlen, &ifmodtm))  in http_date_if_modified_since()