2005 	dt_lib_depend_t *dld;  in dt_lib_depend_add()  local
2013 	if ((dld = dt_zalloc(dtp, sizeof (dt_lib_depend_t))) == NULL)  in dt_lib_depend_add()
2016 	if ((dld->dtld_libpath = dt_alloc(dtp, MAXPATHLEN)) == NULL) {  in dt_lib_depend_add()
2017 		dt_free(dtp, dld);  in dt_lib_depend_add()
2021 	(void) strlcpy(dld->dtld_libpath, arg, end - arg + 2);  in dt_lib_depend_add()
2022 	if ((dld->dtld_library = strdup(arg)) == NULL) {  in dt_lib_depend_add()
2023 		dt_free(dtp, dld->dtld_libpath);  in dt_lib_depend_add()
2024 		dt_free(dtp, dld);  in dt_lib_depend_add()
2028 	dt_list_append(dlp, dld);  in dt_lib_depend_add()
2033 dt_lib_depend_lookup(dt_list_t *dld, const char *arg)  in dt_lib_depend_lookup()  argument
2037 	for (dldn = dt_list_next(dld); dldn != NULL;  in dt_lib_depend_lookup()
2055 	dt_lib_depend_t *dld, *dpld;  in dt_lib_build_graph()  local
2057 	for (dld = dt_list_next(&dtp->dt_lib_dep); dld != NULL;  in dt_lib_build_graph()
2058 	    dld = dt_list_next(dld)) {  in dt_lib_build_graph()
2059 		char *library = dld->dtld_library;  in dt_lib_build_graph()
2061 		for (dpld = dt_list_next(&dld->dtld_dependencies); dpld != NULL;  in dt_lib_build_graph()
2069 				    dld->dtld_library, dpld->dtld_library);  in dt_lib_build_graph()
2084 dt_topo_sort(dtrace_hdl_t *dtp, dt_lib_depend_t *dld, int *count)  in dt_topo_sort()  argument
2088 	dld->dtld_start = ++(*count);  in dt_topo_sort()
2090 	for (dpld = dt_list_next(&dld->dtld_dependents); dpld != NULL;  in dt_topo_sort()
2104 	if ((new->dtld_library = strdup(dld->dtld_library)) == NULL) {  in dt_topo_sort()
2109 	new->dtld_start = dld->dtld_start;  in dt_topo_sort()
2110 	new->dtld_finish = dld->dtld_finish = ++(*count);  in dt_topo_sort()
2122 	dt_lib_depend_t *dld, *dpld, *dlda;  in dt_lib_depend_sort()  local
2133 	for (dld = dt_list_next(&dtp->dt_lib_dep); dld != NULL;  in dt_lib_depend_sort()
2134 	    dld = dt_list_next(dld)) {  in dt_lib_depend_sort()
2135 		if (dld->dtld_start == 0 &&  in dt_lib_depend_sort()
2136 		    dt_topo_sort(dtp, dld, &count) == -1)  in dt_lib_depend_sort()
2145 	for (dld = dt_list_next(&dtp->dt_lib_dep); dld != NULL;  in dt_lib_depend_sort()
2146 	    dld = dt_list_next(dld)) {  in dt_lib_depend_sort()
2147 		for (dpld = dt_list_next(&dld->dtld_dependents); dpld != NULL;  in dt_lib_depend_sort()
2153 			if (dlda->dtld_finish > dld->dtld_finish) {  in dt_lib_depend_sort()
2156 				    dld->dtld_library, dpld->dtld_library);  in dt_lib_depend_sort()
2169 	dt_lib_depend_t *dld, *dlda;  in dt_lib_depend_free()  local
2171 	while ((dld = dt_list_next(&dtp->dt_lib_dep)) != NULL) {  in dt_lib_depend_free()
2172 		while ((dlda = dt_list_next(&dld->dtld_dependencies)) != NULL) {  in dt_lib_depend_free()
2173 			dt_list_delete(&dld->dtld_dependencies, dlda);  in dt_lib_depend_free()
2178 		while ((dlda = dt_list_next(&dld->dtld_dependents)) != NULL) {  in dt_lib_depend_free()
2179 			dt_list_delete(&dld->dtld_dependents, dlda);  in dt_lib_depend_free()
2184 		dt_list_delete(&dtp->dt_lib_dep, dld);  in dt_lib_depend_free()
2185 		dt_free(dtp, dld->dtld_library);  in dt_lib_depend_free()
2186 		dt_free(dtp, dld->dtld_libpath);  in dt_lib_depend_free()
2187 		dt_free(dtp, dld);  in dt_lib_depend_free()
2190 	while ((dld = dt_list_next(&dtp->dt_lib_dep_sorted)) != NULL) {  in dt_lib_depend_free()
2191 		dt_list_delete(&dtp->dt_lib_dep_sorted, dld);  in dt_lib_depend_free()
2192 		dt_free(dtp, dld->dtld_library);  in dt_lib_depend_free()
2193 		dt_free(dtp, dld);  in dt_lib_depend_free()
2216 	dt_lib_depend_t *dld;  in dt_load_libs_dir()  local
2240 		for (dld = dt_list_next(&dtp->dt_lib_dep); dld != NULL;  in dt_load_libs_dir()
2241 		    dld = dt_list_next(dld)) {  in dt_load_libs_dir()
2242 			end = strrchr(dld->dtld_library, '/');  in dt_load_libs_dir()
2249 		if (dld != NULL) {  in dt_load_libs_dir()
2252 			    dld->dtld_library);  in dt_load_libs_dir()
2302 	dt_lib_depend_t *dld;  in dt_load_libs_sort()  local
2312 	for (dld = dt_list_next(&dtp->dt_lib_dep_sorted); dld != NULL;  in dt_load_libs_sort()
2313 	    dld = dt_list_next(dld)) {  in dt_load_libs_sort()
2315 		if ((fp = fopen(dld->dtld_library, "r")) == NULL) {  in dt_load_libs_sort()
2317 			    dld->dtld_library, strerror(errno));  in dt_load_libs_sort()
2321 		dtp->dt_filetag = dld->dtld_library;  in dt_load_libs_sort()
2332 			    dld->dtld_library,  in dt_load_libs_sort()
2335 			dld->dtld_loaded = B_TRUE;  in dt_load_libs_sort()