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unw_regname
Langue: en
Version: 31 March 2003 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
unw_regname -- get register nameSYNOPSIS
#include <libunwind.h>
const char *unw_regname(unw_regnum_t regnum);
DESCRIPTION
The unw_regname() routine returns a printable name for register regnum. If regnum is an invalid or otherwise unrecognized register number, a string consisting of three question marks is returned. The returned string is statically allocated and therefore guaranteed to remain valid until the application terminates.
RETURN VALUE
The unw_regname() routine cannot fail and always returns a valid (non-NULL) string.
THREAD AND SIGNAL SAFETY
The unw_regname() routine is thread-safe as well as safe to use from a signal handler.
SEE ALSO
libunwind(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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