/usr/share/systemtap/tapset
Edit: /usr/share/systemtap/tapset/try_assign.stpm (768B)
/*
* smacro try_assign - Assign the evaluation of the try-catch
*
* @assign_to: Where the evaluated value is stored in.
* @try_body: Expression making up the try body.
* @catch_body: Epxression making up the catch body.
*
* Description: Executes a try catch statement. If there was no error,
* a provided variable is assigned to the evaluation of the try body,
* otherwise to the evaluation of the catch body. This assumes that the try and
* catch body are meant to return a value. If they do not, then do not use this
* macro. If either of the bodies do not return a value, then a compilation
* error occurs.
*
*/
@define try_assign(assign_to, try_body, catch_body) %(
try {
@assign_to = @try_body
} catch {
@assign_to = @catch_body
}
%)