__NR_ftruncate    199 arch/arm64/include/asm/unistd32.h #define __NR_ftruncate 93
__NR_ftruncate    111 arch/sh/include/uapi/asm/unistd_64.h #define __NR_ftruncate		 93
__NR_ftruncate    872 include/uapi/asm-generic/unistd.h #define __NR_ftruncate __NR3264_ftruncate
__NR_ftruncate    872 tools/include/uapi/asm-generic/unistd.h #define __NR_ftruncate __NR3264_ftruncate