1 #define FDOP_CLOSE 1
2 #define FDOP_DUP2 2
3 #define FDOP_OPEN 3
4 
5 struct fdop {
6 	struct fdop *next, *prev;
7 	int cmd, fd, srcfd, oflag;
8 	mode_t mode;
9 	char path[];
10 };
11