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'\" t
.\" Manual page created with latex2man on Thu Aug 16 09:44:45 MDT 2007
.\" NOTE: This file is generated, DO NOT EDIT.
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.TH "UNW\\_IS\\_FPREG" "3" "16 August 2007" "Programming Library " "Programming Library "
.SH NAME
unw_is_fpreg
\-\- check if a register is a floating\-point register
.PP
.SH SYNOPSIS
.PP
#include <libunwind.h>
.br
.PP
int
unw_is_fpreg(unw_regnum_t
reg);
.br
.PP
.SH DESCRIPTION
.PP
The unw_is_fpreg()
routine checks whether register number
reg
is a floating\-point register.
.PP
This routine is normally implemented as a macro and applications
should not attempt to take its address.
.PP
.SH RETURN VALUE
.PP
The unw_is_fpreg()
routine returns a non\-zero value if
reg
is a floating\-point register. Otherwise, it returns a value
of 0.
.PP
.SH THREAD AND SIGNAL SAFETY
.PP
unw_is_fpreg()
is thread\-safe as well as safe to use
from a signal handler.
.PP
.SH SEE ALSO
.PP
libunwind(3),
unw_get_reg(3),
unw_set_reg(3),
unw_get_fpreg(3),
unw_set_fpreg(3)
.PP
.SH AUTHOR
.PP
David Mosberger\-Tang
.br
Email: \fBdmosberger@gmail.com\fP
.br
WWW: \fBhttp://www.nongnu.org/libunwind/\fP\&.
.\" NOTE: This file is generated, DO NOT EDIT.
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