compat_sys_rt_sigprocmask 364 arch/arm64/include/asm/unistd32.h __SYSCALL(__NR_rt_sigprocmask, compat_sys_rt_sigprocmask) compat_sys_rt_sigprocmask 708 include/linux/compat.h asmlinkage long compat_sys_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sys_rt_sigprocmask 431 include/uapi/asm-generic/unistd.h __SC_COMP(__NR_rt_sigprocmask, sys_rt_sigprocmask, compat_sys_rt_sigprocmask) compat_sys_rt_sigprocmask 431 tools/include/uapi/asm-generic/unistd.h __SC_COMP(__NR_rt_sigprocmask, sys_rt_sigprocmask, compat_sys_rt_sigprocmask)