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_U_dyn_cancel
Langue: en
Version: 09 December 2003 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
_U_dyn_cancel -- cancel unwind-info for dynamically generated codeSYNOPSIS
#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
Hewlett-Packard Labs
Palo-Alto, CA 94304
Email: davidm@hpl.hp.com
WWW: http://www.hpl.hp.com/research/linux/libunwind/.
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