185 	size_t buf_len;  member
194 		if (fgets(rc->buf, rc->buf_len, rc->f) == NULL)  in eap_teap_read_line()
206 		if (len >= rc->buf_len)  in eap_teap_read_line()
207 			len = rc->buf_len - 1;  in eap_teap_read_line()
213 	rc->buf[rc->buf_len - 1] = '\0';  in eap_teap_read_line()
259 	rc->buf_len = 2048;  in eap_teap_init_pac_data()
260 	rc->buf = os_malloc(rc->buf_len);  in eap_teap_init_pac_data()
478 static void eap_teap_write(char **buf, char **pos, size_t *buf_len,  in eap_teap_write()  argument
493 	if (*pos - *buf + need > *buf_len) {  in eap_teap_write()
494 		char *nbuf = os_realloc(*buf, *buf_len + need);  in eap_teap_write()
503 		*buf_len += need;  in eap_teap_write()
505 	end = *buf + *buf_len;  in eap_teap_write()
580 				 char **pos, size_t *buf_len)  in eap_teap_add_pac_data()  argument
584 	ret = os_snprintf(*pos, *buf + *buf_len - *pos,  in eap_teap_add_pac_data()
586 	if (os_snprintf_error(*buf + *buf_len - *pos, ret))  in eap_teap_add_pac_data()
590 	eap_teap_write(buf, pos, buf_len, "PAC-Key",  in eap_teap_add_pac_data()
592 	eap_teap_write(buf, pos, buf_len, "PAC-Opaque",  in eap_teap_add_pac_data()
594 	eap_teap_write(buf, pos, buf_len, "PAC-Info",  in eap_teap_add_pac_data()
596 	eap_teap_write(buf, pos, buf_len, "A-ID",  in eap_teap_add_pac_data()
598 	eap_teap_write(buf, pos, buf_len, "I-ID",  in eap_teap_add_pac_data()
600 	eap_teap_write(buf, pos, buf_len, "A-ID-Info",  in eap_teap_add_pac_data()
606 	ret = os_snprintf(*pos, *buf + *buf_len - *pos, "END\n");  in eap_teap_add_pac_data()
607 	if (os_snprintf_error(*buf + *buf_len - *pos, ret))  in eap_teap_add_pac_data()
628 	size_t buf_len;  in eap_teap_save_pac()  local
633 	buf_len = 1024;  in eap_teap_save_pac()
634 	pos = buf = os_malloc(buf_len);  in eap_teap_save_pac()
638 	ret = os_snprintf(pos, buf + buf_len - pos, "%s\n", pac_file_hdr);  in eap_teap_save_pac()
639 	if (os_snprintf_error(buf + buf_len - pos, ret)) {  in eap_teap_save_pac()
647 		if (eap_teap_add_pac_data(pac, &buf, &pos, &buf_len)) {  in eap_teap_save_pac()