Symbol: F_DUP2FD_CLOEXEC
usr/src/boot/sys/sys/fcntl.h
245
#define F_DUP2FD_CLOEXEC 18 /* Like F_DUP2FD, but FD_CLOEXEC is set */
usr/src/uts/common/sys/fcntl.h
133
#define F_DUP2FD_CLOEXEC 36 /* Like F_DUP2FD with O_CLOEXEC set */