242 log_check(log_context lc, int category, int level) {  in log_check()  argument
256 	if (category < 0 || category > lc->num_categories)  in log_check()
257 		category = 0;		/*%< use default */  in log_check()
258 	lcl = lc->categories[category];  in log_check()
260 		category = 0;  in log_check()
272 log_vwrite(log_context lc, int category, int level, const char *format,  in log_vwrite()  argument
300 	if (category < 0 || category > lc->num_categories)  in log_vwrite()
301 		category = 0;		/*%< use default */  in log_vwrite()
302 	original_category = category;  in log_vwrite()
303 	lcl = lc->categories[category];  in log_vwrite()
305 		category = 0;  in log_vwrite()
432 log_write(log_context lc, int category, int level, const char *format, ...) {  in log_write()  argument
436 	log_vwrite(lc, category, level, format, args);  in log_write()
490 log_add_channel(log_context lc, int category, log_channel chan) {  in log_add_channel()  argument
493 	if (lc == NULL || category < 0 || category >= lc->num_categories) {  in log_add_channel()
504 	lcl->next = lc->categories[category];  in log_add_channel()
505 	lc->categories[category] = lcl;  in log_add_channel()
511 log_remove_channel(log_context lc, int category, log_channel chan) {  in log_remove_channel()  argument
515 	if (lc == NULL || category < 0 || category >= lc->num_categories) {  in log_remove_channel()
520 	for (prev_lcl = NULL, lcl = lc->categories[category];  in log_remove_channel()
529 				lc->categories[category] = next_lcl;  in log_remove_channel()
570 log_category_is_active(log_context lc, int category) {  in log_category_is_active()  argument
575 	if (category >= 0 && category < lc->num_categories &&  in log_category_is_active()
576 	    lc->categories[category] != NULL)  in log_category_is_active()