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48 lines
1.3 KiB
TeX
48 lines
1.3 KiB
TeX
\documentclass{article}
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\usepackage[fancyhdr,pdf]{latex2man}
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\input{common.tex}
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\begin{document}
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\begin{Name}{3}{\_U\_dyn\_cancel}{David Mosberger-Tang}{Programming Library}{\_U\_dyn\_cancel}\_U\_dyn\_cancel -- cancel unwind-info for dynamically generated code
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\end{Name}
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\section{Synopsis}
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\File{\#include $<$libunwind.h$>$}\\
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\Type{void} \Func{\_U\_dyn\_cancel}(\Type{unw\_dyn\_info\_t~*}\Var{di});\\
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\section{Description}
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The \Func{\_U\_dyn\_cancel}() routine cancels the registration of the
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unwind-info for a dynamically generated procedure. Argument \Var{di}
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is the pointer to the \Type{unw\_dyn\_info\_t} structure that
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describes the procedure's unwind-info.
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The \Func{\_U\_dyn\_cancel}() routine is guaranteed to execute in
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constant time (in the absence of contention from concurrent calls to
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\Func{\_U\_dyn\_register}() or \Func{\_U\_dyn\_cancel}()).
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\section{Thread and Signal Safety}
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\Func{\_U\_dyn\_cancel}() is thread-safe but \emph{not} safe to use
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from a signal handler.
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\section{See Also}
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\SeeAlso{libunwind-dynamic(3)}, \SeeAlso{\_U\_dyn\_register(3)}
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\section{Author}
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\noindent
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David Mosberger-Tang\\
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Hewlett-Packard Labs\\
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Palo-Alto, CA 94304\\
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Email: \Email{davidm@hpl.hp.com}\\
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WWW: \URL{http://www.hpl.hp.com/research/linux/libunwind/}.
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\LatexManEnd
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\end{document}
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