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fenv.3: Clarify wording relating to glibc version 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Kerrisk 2010-10-31 05:17:37 +01:00
parent 9108d86725
commit f95b57bdc7
1 changed files with 2 additions and 2 deletions
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man3/fenv.3
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@ -23,7 +23,7 @@
.\" 2000-08-14 added GNU additions from Andreas Jaeger
.\" 2000-12-05 some changes inspired by acahalan's remarks
.\"
.TH FENV 3 2008-08-11 "Linux" "Linux Programmer's Manual"
.TH FENV 3 2010-10-31 "Linux" "Linux Programmer's Manual"
.SH NAME
feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag,
fetestexcept, fegetenv, fegetround, feholdexcept, fesetround,
@ -276,7 +276,7 @@ It is only defined if
is defined.
The C99 standard does not define a way to set individual bits in the
floating-point mask, for example, to trap on specific flags.
glibc 2.2 supports the functions
Since version 2.2, glibc supports the functions
.BR feenableexcept ()
and
.BR fedisableexcept ()