F_RDLCK 48 arch/alpha/include/uapi/asm/fcntl.h #define F_RDLCK 1 F_RDLCK 36 arch/parisc/include/uapi/asm/fcntl.h #define F_RDLCK 01 F_RDLCK 48 arch/sparc/include/uapi/asm/fcntl.h #define F_RDLCK 1 F_RDLCK 166 include/uapi/asm-generic/fcntl.h #define F_RDLCK 0 F_RDLCK 165 tools/include/uapi/asm-generic/fcntl.h #define F_RDLCK 0