SYS_SIGPROCMASK(9) Driver Basics SYS_SIGPROCMASK(9)
NAME
sys_sigprocmask - examine and change blocked signals
SYNOPSIS
long sys_sigprocmask(int how, old_sigset_t __user * nset, old_sigset_t __user * oset);
ARGUMENTS
how
whether to add, remove, or set signals
nset
signals to add or remove (if non-null)
oset
previous value of signal mask if non-null
DESCRIPTION
Some platforms have their own version with special arguments; others support only sys_rt_sigprocmask.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 SYS_SIGPROCMASK(9)
