44 	char *ts;  in mod_expire_get_offset()  local
61 	ts = expire->ptr;  in mod_expire_get_offset()
63 	if (0 == strncmp(ts, "access ", 7)) {  in mod_expire_get_offset()
65 		ts   += 7;  in mod_expire_get_offset()
66 	} else if (0 == strncmp(ts, "now ", 4)) {  in mod_expire_get_offset()
68 		ts   += 4;  in mod_expire_get_offset()
69 	} else if (0 == strncmp(ts, "modification ", 13)) {  in mod_expire_get_offset()
71 		ts   += 13;  in mod_expire_get_offset()
74 		log_error(errh, __FILE__, __LINE__, "invalid <base>: %s", ts);  in mod_expire_get_offset()
78 	if (0 == strncmp(ts, "plus ", 5)) {  in mod_expire_get_offset()
80 		ts   += 5;  in mod_expire_get_offset()
88 		if (NULL == (space = strchr(ts, ' '))) {  in mod_expire_get_offset()
90 			  "missing space after <num>: %s", ts);  in mod_expire_get_offset()
94 		num = strtol(ts, &err, 10);  in mod_expire_get_offset()
97 			  "missing <type> after <num>: %s", ts);  in mod_expire_get_offset()
101 		ts = space + 1;  in mod_expire_get_offset()
103 		if (NULL == (space = strchr(ts, ' ')))  in mod_expire_get_offset()
110 			slen = space - ts;  in mod_expire_get_offset()
111 			if (ts[slen-1] == 's') --slen; /* strip plural */  in mod_expire_get_offset()
113 			if (slen == 4 && 0 == strncmp(ts, "year", slen))  in mod_expire_get_offset()
115 			else if (slen == 5 && 0 == strncmp(ts, "month", slen))  in mod_expire_get_offset()
117 			else if (slen == 4 && 0 == strncmp(ts, "week", slen))  in mod_expire_get_offset()
119 			else if (slen == 3 && 0 == strncmp(ts, "day", slen))  in mod_expire_get_offset()
121 			else if (slen == 4 && 0 == strncmp(ts, "hour", slen))  in mod_expire_get_offset()
123 			else if (slen == 6 && 0 == strncmp(ts, "minute", slen))  in mod_expire_get_offset()
125 			else if (slen == 6 && 0 == strncmp(ts, "second", slen))  in mod_expire_get_offset()
128 				log_error(errh, __FILE__, __LINE__, "unknown type: %s", ts);  in mod_expire_get_offset()
135 			ts = space + 1;  in mod_expire_get_offset()
137 	} while (*ts);  in mod_expire_get_offset()