sizemask          313 fs/signalfd.c  		size_t, sizemask, int, flags)
sizemask          317 fs/signalfd.c  	if (sizemask != sizeof(sigset_t) ||
sizemask          324 fs/signalfd.c  		size_t, sizemask)
sizemask          328 fs/signalfd.c  	if (sizemask != sizeof(sigset_t) ||
sizemask          500 include/linux/syscalls.h asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags);
sizemask         1064 include/linux/syscalls.h asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);