From b5b0b2882ef510885bb8da8e69879d5147496f97 Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Thu, 2 Apr 2020 14:12:43 +0200 Subject: [PATCH] prctl.2: Reword description of PR_GET_IO_FLUSHER Reported-by: Bart Van Assche Signed-off-by: Michael Kerrisk --- man2/prctl.2 | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/man2/prctl.2 b/man2/prctl.2 index aead4dccc..a6c7f0435 100644 --- a/man2/prctl.2 +++ b/man2/prctl.2 @@ -1406,8 +1406,9 @@ emulation daemons, and daemons that perform error handling like multipath path recovery applications. .TP .B PR_GET_IO_FLUSHER (Since Linux 5.6) -Return as the function result 1 if the caller is in the IO_FLUSHER state and -0 if not. +Return (as the function result) the IO_FLUSHER state of the caller. +A value of 1 indicates that the caller is in the IO_FLUSHER state; +0 indicates that the caller is not in the IO_FLUSHER state. .IP The calling process must have the .BR CAP_SYS_RESOURCE