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| author | pfg <pfg@FreeBSD.org> | 2015-03-23 19:44:18 +0000 |
|---|---|---|
| committer | pfg <pfg@FreeBSD.org> | 2015-03-23 19:44:18 +0000 |
| commit | 4b3661b3a78dc737e0be3bc94b29dad1b80fa79e (patch) | |
| tree | 542a58f40a1d69baf66298e11860367c5974a773 /lib/libc/gen/setmode.3 | |
| parent | fb3af63da5f1d38669584e79f3488abc792abec5 (diff) | |
| download | FreeBSD-src-4b3661b3a78dc737e0be3bc94b29dad1b80fa79e.zip FreeBSD-src-4b3661b3a78dc737e0be3bc94b29dad1b80fa79e.tar.gz | |
MFC r279186:
setmode(3): Make sure that setmode sets errno on failure.
Our man page already documented this partially but now
we provide more consistent behavior.
PR: 136669
Obtained from: NetBSD (CVS rev. 1.31, 1.33)
Relnotes: yes
Diffstat (limited to 'lib/libc/gen/setmode.3')
| -rw-r--r-- | lib/libc/gen/setmode.3 | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/lib/libc/gen/setmode.3 b/lib/libc/gen/setmode.3 index 5cab44a..684c2e1 100644 --- a/lib/libc/gen/setmode.3 +++ b/lib/libc/gen/setmode.3 @@ -28,7 +28,7 @@ .\" @(#)setmode.3 8.2 (Berkeley) 4/28/95 .\" $FreeBSD$ .\" -.Dd April 28, 1995 +.Dd February 22, 2015 .Dt SETMODE 3 .Os .Sh NAME @@ -99,7 +99,20 @@ The function may fail and set errno for any of the errors specified for the library routine -.Xr malloc 3 . +.Xr malloc 3 +or +.Xr strtol 3 . +In addition, +.Fn setmode +will fail and set +.Va errno +to: +.Bl -tag -width Er +.It Bq Er EINVAL +The +.Fa mode +argument does not represent a valid mode. +.El .Sh SEE ALSO .Xr chmod 1 , .Xr stat 2 , |
