__NR_accept4      745 arch/arm64/include/asm/unistd32.h #define __NR_accept4 366
__NR_accept4      390 arch/sh/include/uapi/asm/unistd_64.h #define __NR_accept4		366
__NR_accept4      692 include/uapi/asm-generic/unistd.h #define __NR_accept4 242
__NR_accept4      692 tools/include/uapi/asm-generic/unistd.h #define __NR_accept4 242