# kern_sig.h File Reference

`#include <sys/thread.h>`
`#include <sys/sysproto.h>`

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## Functions

int | sigaction (struct thread *, struct sigaction_args *)
int | sigprocmask (struct thread *, struct sigprocmask_args *)

## Function Documentation

int sigaction | ( | struct thread * | ,
|  | struct sigaction_args * |  |
| ) |  |  |

int sigprocmask | ( | struct thread * | ,
|  | struct sigprocmask_args * |  |
| ) |  |  |