NAME¶
_U_dyn_register -- register unwind-info for dynamically generated code
SYNOPSIS¶
#include <libunwind.h>
void _U_dyn_register(unw_dyn_info_t *di);
DESCRIPTION¶
The _U_dyn_register() routine registers unwind-info for a dynamically generated
procedure. The procedure's unwind-info is described by a structure of type
unw_dyn_info_t (see
libunwind-dynamic(3)). A pointer to this structure is
passed in argument di.
The _U_dyn_register() 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_register() is thread-safe but
not safe to use from a signal
handler.
SEE ALSO¶
libunwind-dynamic(3),
_U_dyn_cancel(3)
AUTHOR¶
David Mosberger-Tang
Email:
dmosberger@gmail.com
WWW:
http://www.nongnu.org/libunwind/.