UNW_REGNAME(3) Programming Library UNW_REGNAME(3)
NAME
unw_regname -- get register name
SYNOPSIS
#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
Email: dmosberger@gmail.com
WWW: http://www.nongnu.org/libunwind/.
Programming Library 16 August 2007 UNW_REGNAME(3)
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