\hypertarget{OTF__Errno_8h}{\section{ompi/contrib/vt/vt/extlib/otf/otflib/\+O\+T\+F\+\_\+\+Errno.h File Reference}
\label{OTF__Errno_8h}\index{ompi/contrib/vt/vt/extlib/otf/otflib/\+O\+T\+F\+\_\+\+Errno.\+h@{ompi/contrib/vt/vt/extlib/otf/otflib/\+O\+T\+F\+\_\+\+Errno.\+h}}
}


Provides two variables that contain information about the last error that occurred.  




\subsection{Detailed Description}
Provides two variables that contain information about the last error that occurred. 

You can check the error variables after every otf functions call to find out if there was an error or not.

{\bfseries Variables\+:} ~\newline



\begin{DoxyCode}
\textcolor{keywordtype}{int}   otf\_errno   -  indicates whether an error occurred or not,
                     values can be OTF\_NO\_ERROR or OTF\_ERROR

\textcolor{keywordtype}{char}* otf\_strerr  -  contains the last error message with a
                     maximum length of OTF\_ERR\_LEN
\end{DoxyCode}


Both variables can be used after including \hyperlink{otf_8h}{otf.\+h} 