__NR_dup           95 arch/arm64/include/asm/unistd32.h #define __NR_dup 41
__NR_dup           59 arch/sh/include/uapi/asm/unistd_64.h #define __NR_dup		 41
__NR_dup           93 include/uapi/asm-generic/unistd.h #define __NR_dup 23
__NR_dup           93 tools/include/uapi/asm-generic/unistd.h #define __NR_dup 23