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\documentclass{article}
\usepackage[fancyhdr,pdf]{latex2man}
\input{common.tex}
\begin{document}
\begin{Name}{3}{\_U\_dyn\_cancel}{David Mosberger-Tang}{Programming Library}{\_U\_dyn\_cancel}\_U\_dyn\_cancel -- cancel unwind-info for dynamically generated code
\end{Name}
\section{Synopsis}
\File{\#include $<$libunwind.h$>$}\\
\Type{void} \Func{\_U\_dyn\_cancel}(\Type{unw\_dyn\_info\_t~*}\Var{di});\\
\section{Description}
The \Func{\_U\_dyn\_cancel}() routine cancels the registration of the
unwind-info for a dynamically generated procedure. Argument \Var{di}
is the pointer to the \Type{unw\_dyn\_info\_t} structure that
describes the procedure's unwind-info.
The \Func{\_U\_dyn\_cancel}() routine is guaranteed to execute in
constant time (in the absence of contention from concurrent calls to
\Func{\_U\_dyn\_register}() or \Func{\_U\_dyn\_cancel}()).
\section{Thread and Signal Safety}
\Func{\_U\_dyn\_cancel}() is thread-safe but \emph{not} safe to use
from a signal handler.
\section{See Also}
\SeeAlso{libunwind-dynamic(3)}, \SeeAlso{\_U\_dyn\_register(3)}
\section{Author}
\noindent
David Mosberger-Tang\\
Email: \Email{dmosberger@gmail.com}\\
WWW: \URL{http://www.nongnu.org/libunwind/}.
\LatexManEnd
\end{document}
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