1 files changed, 91 insertions, 0 deletions
diff --git a/man-pages-posix-2003/man3p/fegetround.3p b/man-pages-posix-2003/man3p/fegetround.3p
new file mode 100644
index 0000000..9e1a9e2
--- /dev/null
+++ b/man-pages-posix-2003/man3p/fegetround.3p
@@ -0,0 +1,91 @@
+.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved 
+.TH "FEGETROUND" 3P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual"
+.\" fegetround 
+.SH PROLOG
+This manual page is part of the POSIX Programmer's Manual.
+The Linux implementation of this interface may differ (consult
+the corresponding Linux manual page for details of Linux behavior),
+or the interface may not be implemented on Linux.
+.SH NAME
+fegetround, fesetround \- get and set current rounding direction
+.SH SYNOPSIS
+.LP
+\fB#include <fenv.h>
+.br
+.sp
+int fegetround(void);
+.br
+int fesetround(int\fP \fIround\fP\fB);
+.br
+\fP
+.SH DESCRIPTION
+.LP
+The \fIfegetround\fP() function shall get the current rounding direction.
+.LP
+The \fIfesetround\fP() function shall establish the rounding direction
+represented by its argument \fIround\fP. If the
+argument is not equal to the value of a rounding direction macro,
+the rounding direction is not changed.
+.SH RETURN VALUE
+.LP
+The \fIfegetround\fP() function shall return the value of the rounding
+direction macro representing the current rounding
+direction or a negative value if there is no such rounding direction
+macro or the current rounding direction is not
+determinable.
+.LP
+The \fIfesetround\fP() function shall return a zero value if and only
+if the requested rounding direction was established.
+.SH ERRORS
+.LP
+No errors are defined.
+.LP
+\fIThe following sections are informative.\fP
+.SH EXAMPLES
+.LP
+The following example saves, sets, and restores the rounding direction,
+reporting an error and aborting if setting the rounding
+direction fails:
+.sp
+.RS
+.nf
+
+\fB#include <fenv.h>
+#include <assert.h>
+void f(int round_dir)
+{
+    #pragma STDC FENV_ACCESS ON
+    int save_round;
+    int setround_ok;
+    save_round = fegetround();
+    setround_ok = fesetround(round_dir);
+    assert(setround_ok == 0);
+    /* ... */
+    fesetround(save_round);
+    /* ... */
+}
+\fP
+.fi
+.RE
+.SH APPLICATION USAGE
+.LP
+None.
+.SH RATIONALE
+.LP
+None.
+.SH FUTURE DIRECTIONS
+.LP
+None.
+.SH SEE ALSO
+.LP
+The Base Definitions volume of IEEE\ Std\ 1003.1-2001, \fI<fenv.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 .