blob: 382e79bf87b1358258994999c54fe5735ae00a46 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
'\" t
.\" Manual page created with latex2man on Tue Jan 20 16:44:37 PST 2004
.\" NOTE: This file is generated, DO NOT EDIT.
.de Vb
.ft CW
.nf
..
.de Ve
.ft R
.fi
..
.TH "UNW\\_IS\\_FPREG" "3" "20 January 2004" "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
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\&.
.\" NOTE: This file is generated, DO NOT EDIT.
|
