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add a new function proto

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llvm-svn: 22577
This commit is contained in:
Chris Lattner 2005-08-02 02:13:42 +00:00
parent 954842274e
commit 4558fc8536
1 changed files with 9 additions and 0 deletions
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include/llvm/System/Signals.h
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@ -36,6 +36,15 @@ namespace sys {
/// @brief Print a stack trace if a fatal signal occurs.
void PrintStackTraceOnErrorSignal();
/// This function registers a function to be called when the user "interrupts"
/// the program (typically by pressing ctrl-c). When the user interrupts the
/// program, the specified interrupt function is called instead of the program
/// being killed, and the interrupt function automatically disabled. Note
/// that interrupt functions are not allowed to call any non-reentrant
/// functions. An null interrupt function pointer disables the current
/// installed function.
/// @brief Register a function to be called when ctrl-c is pressed.
void SetInterruptFunction(void (*IF)());
} // End sys namespace
} // End llvm namespace