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/.