SIOCATMARK         10 arch/alpha/include/uapi/asm/sockios.h #define SIOCATMARK	_IOR('s', 7, int)
SIOCATMARK         20 arch/mips/include/uapi/asm/sockios.h #define SIOCATMARK	_IOR('s', 7, int)
SIOCATMARK          9 arch/sh/include/uapi/asm/sockios.h #define SIOCATMARK	_IOR('s', 7, int)
SIOCATMARK         25 arch/xtensa/include/uapi/asm/sockios.h #define SIOCATMARK	_IOR('s', 7, int)
SIOCATMARK         10 include/uapi/asm-generic/sockios.h #define SIOCATMARK	0x8905