1SYS_RT_SIGACTION(9)              Driver Basics             SYS_RT_SIGACTION(9)
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NAME

6       sys_rt_sigaction - alter an action taken by a process
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SYNOPSIS

9       long sys_rt_sigaction(int sig, const struct sigaction __user * act,
10                             struct sigaction __user * oact,
11                             size_t sigsetsize);
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ARGUMENTS

14       sig
15           signal to be sent
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17       act
18           new sigaction
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20       oact
21           used to save the previous sigaction
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23       sigsetsize
24           size of sigset_t type
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27Kernel Hackers Manual 3.10         June 2019               SYS_RT_SIGACTION(9)
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