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libunwind-eh_elf/doc/unw_regname.man
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.TH "UNW\\_REGNAME" "3" "31 March 2003" "Programming Library " "Programming Library "
.SH NAME
unw_regname
\-\- get register name
.PP
.SH SYNOPSIS
.PP
#include <libunwind.h>
.br
.PP
const char *unw_regname(unw_regnum_t
regnum);
.br
.PP
.SH DESCRIPTION
.PP
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.
.PP
.SH RETURN VALUE
.PP
The unw_regname()
routine cannot fail and always returns a
valid (non\-NULL)
string.
.PP
.SH THREAD AND SIGNAL SAFETY
.PP
The unw_regname()
routine is thread\-safe as well as safe to
use from a signal handler.
.PP
.SH SEE ALSO
.PP
libunwind(3)
.PP
.SH AUTHOR
.PP
David Mosberger\-Tang
.br
Hewlett\-Packard Labs
.br
Palo\-Alto, CA 94304
.br
Email: \fBdavidm@hpl.hp.com\fP
.br
WWW: \fBhttp://www.hpl.hp.com/research/linux/libunwind/\fP\&.
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