getpriority.2: wfix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2020-11-27 09:29:12 +01:00
parent fe2764329d
commit 61d6b66a58
1 changed files with 3 additions and 1 deletions

View File

@ -131,7 +131,9 @@ can legitimately return the value \-1, it is necessary
to clear the external variable
.I errno
prior to the
call, then check it afterward to determine
call, then check
.I errno
afterward to determine
if \-1 is an error or a legitimate value.
.PP
.BR setpriority ()