__NR_rt_sigprocmask  363 arch/arm64/include/asm/unistd32.h #define __NR_rt_sigprocmask 175
__NR_rt_sigprocmask  193 arch/sh/include/uapi/asm/unistd_64.h #define __NR_rt_sigprocmask	175
__NR_rt_sigprocmask  430 include/uapi/asm-generic/unistd.h #define __NR_rt_sigprocmask 135
__NR_rt_sigprocmask  430 tools/include/uapi/asm-generic/unistd.h #define __NR_rt_sigprocmask 135