diff options
Diffstat (limited to 'man3/round.3')
| -rw-r--r-- | man3/round.3 | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/man3/round.3 b/man3/round.3 index a1c67b6094..1cc383b895 100644 --- a/man3/round.3 +++ b/man3/round.3 @@ -45,7 +45,11 @@ The rounded integer value. If \fIx\fP is integral or infinite, \fIx\fP itself is returned. .SH ERRORS -No errors other than EDOM and ERANGE can occur. +No errors other than +.B EDOM +and +.B ERANGE +can occur. If \fIx\fP is NaN, then NaN is returned and .I errno may be set to EDOM. |