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author | trasz <trasz@FreeBSD.org> | 2016-12-19 12:25:30 +0000 |
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committer | trasz <trasz@FreeBSD.org> | 2016-12-19 12:25:30 +0000 |
commit | 104ec22abcafce94c70775ffd7f3708023a36fe0 (patch) | |
tree | 770cdb23596c826a405b5714869537d36c51301b /lib | |
parent | 38d7b65c0fa5675298b760e1f3d721d711afe825 (diff) | |
download | FreeBSD-src-104ec22abcafce94c70775ffd7f3708023a36fe0.zip FreeBSD-src-104ec22abcafce94c70775ffd7f3708023a36fe0.tar.gz |
MFC r308386:
Document that getfsstat(2) called with MNT_NOWAIT skips file systems
that are in the process of being unmounted.
Diffstat (limited to 'lib')
-rw-r--r-- | lib/libc/sys/getfsstat.2 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libc/sys/getfsstat.2 b/lib/libc/sys/getfsstat.2 index c27c6c2..9d13280 100644 --- a/lib/libc/sys/getfsstat.2 +++ b/lib/libc/sys/getfsstat.2 @@ -28,7 +28,7 @@ .\" @(#)getfsstat.2 8.3 (Berkeley) 5/25/95 .\" $FreeBSD$ .\" -.Dd November 20, 2003 +.Dd November 6, 2016 .Dt GETFSSTAT 2 .Os .Sh NAME @@ -88,6 +88,8 @@ Thus, some of the information will be out of date, but .Fn getfsstat will not block waiting for information from a file system that is unable to respond. +It will also skip any file system that is in the process of being +unmounted, even if the unmount would eventually fail. .Sh RETURN VALUES Upon successful completion, the number of .Fa statfs |