table of contents
| FUNCTION::ASSERT(3stap) | Logging Tapset | FUNCTION::ASSERT(3stap) |
NAME¶
function::assert - evaluate assertion
SYNOPSIS¶
assert(expression:,msg:)
ARGUMENTS¶
expression
The expression to evaluate
msg
The formatted message string
DESCRIPTION¶
This function checks the expression and aborts the current running probe if expression evaluates to zero. Uses error and may be caught by try{} catch{}.
SEE ALSO0¶
tapset::logging(3stap)
| June 2018 | SystemTap Tapset Reference |