__NR_fchdir       279 arch/arm64/include/asm/unistd32.h #define __NR_fchdir 133
__NR_fchdir       151 arch/sh/include/uapi/asm/unistd_64.h #define __NR_fchdir		133
__NR_fchdir       171 include/uapi/asm-generic/unistd.h #define __NR_fchdir 50
__NR_fchdir       171 tools/include/uapi/asm-generic/unistd.h #define __NR_fchdir 50