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.