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_setjmp3

A new implementation of the setjmp function.

int _setjmp3(
   OUT jmp_buf env,
   int count,
   (optional parameters)
);

Parameters

  • [out] env
    Address of the buffer for storing state information.

  • [in] count
    The number of additional DWORDs of information that are stored in the optional parameters.

  • [in] optional parameters
    Additional data pushed down by the setjmp intrinsic. The first DWORD is a function pointer that is used to unwind extra data and return to a nonvolatile register state. The second DWORD is the try level to be restored. Any further data is saved in the generic data array in the jmp_buf.

Return Value

Always returns 0.

Remarks

Do not use this function in a C++ program. It is an intrinsic function that does not support C++. For more information about how to use setjmp, see Using setjmp/longjmp.

See Also

Reference

setjmp

Other Resources

Alphabetical Function Reference

Change History

Date

History

Reason

June 2010

Added this document.

Information enhancement.