_u_dyn_register(3) - Linux man page

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
Hewlett-Packard Labs
Palo-Alto, CA 94304
Email: davidm@hpl.hp.com
WWW: http://www.hpl.hp.com/research/linux/libunwind/.

Referenced By

libunwind(3), unw_create_addr_space(3)