t
 Manual page created with latex2man on Thu Aug 16 09:44:45 MDT 2007
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 "\\_U\\_DYN\\_CANCEL" "3" "16 August 2007" "Programming Library " "Programming Library "
 NAME
_U_dyn_cancel
-- cancel unwind-info for dynamically generated code 



 SYNOPSIS



#include <libunwind.h>




void
_U_dyn_cancel(unw_dyn_info_t *di);





 DESCRIPTION



The _U_dyn_cancel()
routine cancels the registration of the 
unwind-info for a dynamically generated procedure. Argument di
is the pointer to the unw_dyn_info_t
structure that 
describes the procedure's unwind-info. 


The _U_dyn_cancel()
routine is guaranteed to execute in 
constant time (in the absence of contention from concurrent calls to 
_U_dyn_register()
or _U_dyn_cancel()).



 THREAD AND SIGNAL SAFETY



_U_dyn_cancel()
is thread-safe but not
safe to use 
from a signal handler. 



 SEE ALSO



libunwind-dynamic(3),
_U_dyn_register(3)



 AUTHOR



David Mosberger-Tang


Email: dmosberger@gmail.com


WWW: http://www.nongnu.org/libunwind/.
 NOTE: This file is generated, DO NOT EDIT.