diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/stdio/ferror.3 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/libc/stdio/ferror.3 b/lib/libc/stdio/ferror.3 index d3c89bc..043b688 100644 --- a/lib/libc/stdio/ferror.3 +++ b/lib/libc/stdio/ferror.3 @@ -77,6 +77,10 @@ The function tests the end-of-file indicator for the stream pointed to by .Fa stream , returning non-zero if it is set. +The end-of-file indicator may be cleared by explicitly calling +.Fn clearerr , +or as a side-effect of other operations, e.g.\& +.Fn fseek . .Pp The function .Fn ferror |
