__NR_rt_sigprocmask  179 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_rt_sigprocmask 175
__NR_rt_sigprocmask   18 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_rt_sigprocmask 14
__NR_rt_sigprocmask   17 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_rt_sigprocmask (__X32_SYSCALL_BIT + 14)