978 struct prof_buf {  struct
984 static void add_data_to_buffer(struct prof_buf *b, const void *d, size_t len)  in add_data_to_buffer()  argument
1007 	add_data_to_buffer((struct prof_buf *)data, str, strlen(str));  in dump_profile_to_buffer_cb()
1013 	struct prof_buf prof_buf = { 0, 0, 0, 0 };  in profile_write_tree_to_buffer()  local
1015 	dump_profile(root, 0, dump_profile_to_buffer_cb, &prof_buf);  in profile_write_tree_to_buffer()
1016 	if (prof_buf.err) {  in profile_write_tree_to_buffer()
1020 	add_data_to_buffer(&prof_buf, "", 1); /* append nul */  in profile_write_tree_to_buffer()
1021 	if (prof_buf.max - prof_buf.cur > (prof_buf.max >> 3)) {  in profile_write_tree_to_buffer()
1022 		char *newptr = realloc(prof_buf.base, prof_buf.cur);  in profile_write_tree_to_buffer()
1024 			prof_buf.base = newptr;  in profile_write_tree_to_buffer()
1026 	*buf = prof_buf.base;  in profile_write_tree_to_buffer()