mirror of https://github.com/mkerrisk/man-pages
54 lines
1.5 KiB
Plaintext
54 lines
1.5 KiB
Plaintext
.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved
|
|
.TH "IMAXABS" P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual"
|
|
.\" imaxabs
|
|
.SH NAME
|
|
imaxabs \- return absolute value
|
|
.SH SYNOPSIS
|
|
.LP
|
|
\fB#include <inttypes.h>
|
|
.br
|
|
.sp
|
|
intmax_t imaxabs(intmax_t\fP \fIj\fP\fB);
|
|
.br
|
|
\fP
|
|
.SH DESCRIPTION
|
|
.LP
|
|
The \fIimaxabs\fP() function shall compute the absolute value of an
|
|
integer \fIj\fP. If the result cannot be represented, the
|
|
behavior is undefined.
|
|
.SH RETURN VALUE
|
|
.LP
|
|
The \fIimaxabs\fP() function shall return the absolute value.
|
|
.SH ERRORS
|
|
.LP
|
|
No errors are defined.
|
|
.LP
|
|
\fIThe following sections are informative.\fP
|
|
.SH EXAMPLES
|
|
.LP
|
|
None.
|
|
.SH APPLICATION USAGE
|
|
.LP
|
|
The absolute value of the most negative number cannot be represented
|
|
in two's complement.
|
|
.SH RATIONALE
|
|
.LP
|
|
None.
|
|
.SH FUTURE DIRECTIONS
|
|
.LP
|
|
None.
|
|
.SH SEE ALSO
|
|
.LP
|
|
\fIimaxdiv\fP() , the Base Definitions volume of IEEE\ Std\ 1003.1-2001,
|
|
\fI<inttypes.h>\fP
|
|
.SH COPYRIGHT
|
|
Portions of this text are reprinted and reproduced in electronic form
|
|
from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
|
|
-- Portable Operating System Interface (POSIX), The Open Group Base
|
|
Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
|
|
Electrical and Electronics Engineers, Inc and The Open Group. In the
|
|
event of any discrepancy between this version and the original IEEE and
|
|
The Open Group Standard, the original IEEE and The Open Group Standard
|
|
is the referee document. The original Standard can be obtained online at
|
|
http://www.opengroup.org/unix/online.html .
|