add RETURN VALUE to man page

2004-11-25 21:56:48 +00:00 · 2004-11-25 21:56:48 +00:00 · ccba2abe9b
commit ccba2abe9b
parent 0b30b66db1
1 changed files with 2 additions and 0 deletions
--- a/buffer/buffer_getnewline_sa.3
+++ b/buffer/buffer_getnewline_sa.3
@ -20,5 +20,7 @@ token.
 On success, buffer_getnewline_sa returns 0.

 To read from a non-blocking socket, use buffer_getline_sa.
+.SH "RETURN VALUE"
+0 on success, -1 on error (setting \fIerrno\fR)
 .SH "SEE ALSO"
 buffer_get_token_sa(3), buffer(3)