sysio::chain::eosvmoc::executor_signal_init Struct Reference

Public Member Functions
	executor_signal_init ()

Detailed Description

Definition at line 122 of file executor.cpp.

Constructor & Destructor Documentation

executor_signal_init()

sysio::chain::eosvmoc::executor_signal_init::executor_signal_init ( )

inline

Definition at line 123 of file executor.cpp.

                          {
      struct sigaction sig_action, old_sig_action;
      sig_action.sa_sigaction = segv_handler;
      sigemptyset(&sig_action.sa_mask);
      sig_action.sa_flags = SA_SIGINFO | SA_NODEFER;
      sigaction(SIGSEGV, &sig_action, &old_sig_action);
      if(old_sig_action.sa_flags & SA_SIGINFO)
         chained_handler = old_sig_action.sa_sigaction;
      else if(old_sig_action.sa_handler != SIG_IGN && old_sig_action.sa_handler != SIG_DFL)
         chained_handler = (void (*)(int,siginfo_t*,void*))old_sig_action.sa_handler;
   }

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The documentation for this struct was generated from the following file:

• libraries/chain/webassembly/runtimes/sys-vm-oc/executor.cpp