From 84d60f79552d9313f6349a58cb55cd102e46e6d2 Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Wed, 6 Jul 2005 11:23:52 +0000 Subject: [PATCH] s/can can/can/ --- man2/nice.2 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/man2/nice.2 b/man2/nice.2 index f00edda3b..263ffeee5 100644 --- a/man2/nice.2 +++ b/man2/nice.2 @@ -78,7 +78,7 @@ is implemented as a library function that calls .BR getpriority (2) to obtain the new nice value to be returned to the caller. With this implementation, -a successful call can can legitimately return \-1. +a successful call can legitimately return \-1. To reliably detect an error, set .I errno to 0 before the call, and check its value when