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| author | emaste <emaste@FreeBSD.org> | 2018-03-28 16:55:45 +0000 |
|---|---|---|
| committer | emaste <emaste@FreeBSD.org> | 2018-03-28 16:55:45 +0000 |
| commit | 897710e98a0b0e19215469cbc1bad8edced933e8 (patch) | |
| tree | cdb7223c32baf6f81d4a639655aa0692450bb38b | |
| parent | e074689606c753e3328382618715757c0c2c0122 (diff) | |
| download | FreeBSD-src-897710e98a0b0e19215469cbc1bad8edced933e8.zip FreeBSD-src-897710e98a0b0e19215469cbc1bad8edced933e8.tar.gz | |
MFC r323623: rename(2): document capability mode errors
Sponsored by: The FreeBSD Foundation
| -rw-r--r-- | lib/libc/sys/rename.2 | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/lib/libc/sys/rename.2 b/lib/libc/sys/rename.2 index b98edd5..7f8c1e6 100644 --- a/lib/libc/sys/rename.2 +++ b/lib/libc/sys/rename.2 @@ -28,7 +28,7 @@ .\" @(#)rename.2 8.1 (Berkeley) 6/4/93 .\" $FreeBSD$ .\" -.Dd April 10, 2008 +.Dd September 15, 2017 .Dt RENAME 2 .Os .Sh NAME @@ -252,6 +252,9 @@ The .Fa to argument is a directory and is not empty. +.It Bq Er ECAPMODE +.Fn rename +was called and the process is in capability mode. .El .Pp In addition to the errors returned by the @@ -288,6 +291,26 @@ argument is not an absolute path and is neither .Dv AT_FDCWD nor a file descriptor associated with a directory. +.It Bq Er ECAPMODE +.Dv AT_FDCWD +is specified and the process is in capability mode. +.It Bq Er ENOTCAPABLE +.Fa path +is an absolute path or contained a ".." component leading to a directory +outside of the directory hierarchy specified by +.Fa fromfd +or +.Fa tofd . +.It Bq Er ENOTCAPABLE +The +.Fa fromfd +file descriptor lacks the +.Dv CAP_RENAMEAT_SOURCE +right, or the +.Fa tofd +file descriptor lacks the +.Dv CAP_RENAMEAT_TARGET +right. .El .Sh SEE ALSO .Xr chflags 2 , |
