diff options
Diffstat (limited to 'lib/libc/stdio')
| -rw-r--r-- | lib/libc/stdio/getline.3 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/stdio/getline.3 b/lib/libc/stdio/getline.3 index 0465f93..a5b39da 100644 --- a/lib/libc/stdio/getline.3 +++ b/lib/libc/stdio/getline.3 @@ -78,7 +78,8 @@ and .Fn getline functions return the number of characters written, excluding the terminating -.Dv NUL . +.Dv NUL +character. The value \-1 is returned if an error occurs, or if end-of-file is reached. .Sh EXAMPLES The following code fragment reads lines from a file and |
