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diff --git a/man3p/fegetexceptflag.3p b/man3p/fegetexceptflag.3p new file mode 100644 index 000000000..fe397daf8 --- /dev/null +++ b/man3p/fegetexceptflag.3p @@ -0,0 +1,70 @@ +.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved +.TH "FEGETEXCEPTFLAG" P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual" +.\" fegetexceptflag +.SH NAME +fegetexceptflag, fesetexceptflag \- get and set floating-point status +flags +.SH SYNOPSIS +.LP +\fB#include <fenv.h> +.br +.sp +int fegetexceptflag(fexcept_t *\fP\fIflagp\fP\fB, int\fP \fIexcepts\fP\fB); +.br +int fesetexceptflag(const fexcept_t *\fP\fIflagp\fP\fB, int\fP \fIexcepts\fP\fB); +.br +\fP +.SH DESCRIPTION +.LP +The \fIfegetexceptflag\fP() function shall attempt to store an implementation-defined +representation of the states of the +floating-point status flags indicated by the argument \fIexcepts\fP +in the object pointed to by the argument \fIflagp\fP. +.LP +The \fIfesetexceptflag\fP() function shall attempt to set the floating-point +status flags indicated by the argument +\fIexcepts\fP to the states stored in the object pointed to by \fIflagp\fP. +The value pointed to by \fIflagp\fP shall have been +set by a previous call to \fIfegetexceptflag\fP() whose second argument +represented at least those floating-point exceptions +represented by the argument \fIexcepts\fP. This function does not +raise floating-point exceptions, but only sets the state of the +flags. +.SH RETURN VALUE +.LP +If the representation was successfully stored, \fIfegetexceptflag\fP() +shall return zero. Otherwise, it shall return a non-zero +value. If the \fIexcepts\fP argument is zero or if all the specified +exceptions were successfully set, \fIfesetexceptflag\fP() +shall return zero. Otherwise, it shall return a non-zero value. +.SH ERRORS +.LP +No errors are defined. +.LP +\fIThe following sections are informative.\fP +.SH EXAMPLES +.LP +None. +.SH APPLICATION USAGE +.LP +None. +.SH RATIONALE +.LP +None. +.SH FUTURE DIRECTIONS +.LP +None. +.SH SEE ALSO +.LP +\fIfeclearexcept\fP() , \fIferaiseexcept\fP() , \fIfetestexcept\fP() +, 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 . |