Added ERANGE error

This commit is contained in:
Michael Kerrisk 2005-06-21 16:03:30 +00:00
parent dc54d88100
commit b6a37c735b
1 changed files with 4 additions and 0 deletions

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@ -51,6 +51,10 @@ The \fBlog2()\fP function can return the following error:
.TP
.B EDOM
The argument \fIx\fP is negative.
.TP
.B ERANGE
The argument \fIx\fP is zero. The log of zero is not defined
(minus infinity).
.SH "CONFORMING TO"
SVID 3, POSIX, BSD 4.3, ISO 9899.
The float and the long double variants are C99 requirements.