diff options
Diffstat (limited to 'sigchainlib/sigchain.h')
-rw-r--r-- | sigchainlib/sigchain.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sigchainlib/sigchain.h b/sigchainlib/sigchain.h index 79b76a7..01ccedf 100644 --- a/sigchainlib/sigchain.h +++ b/sigchainlib/sigchain.h @@ -27,6 +27,9 @@ extern "C" void ClaimSignalChain(int signal, struct sigaction* oldaction); extern "C" void UnclaimSignalChain(int signal); +typedef bool (*SpecialSignalHandlerFn)(int, siginfo_t*, void*); +extern "C" void SetSpecialSignalHandlerFn(int signal, SpecialSignalHandlerFn fn); + extern "C" void InvokeUserSignalHandler(int sig, siginfo_t* info, void* context); extern "C" void EnsureFrontOfChain(int signal, struct sigaction* expected_action); |