Date: Fri, 26 Jan 2024 15:38:31 GMT From: Ed Maste <emaste@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: ea6a6b63e1fd - main - open: make non-POSIX errno value more apparent Message-ID: <202401261538.40QFcVBR027040@gitrepo.freebsd.org>
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The branch main has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=ea6a6b63e1fd304e790c8ed7627caf5e3ba52bc7 commit ea6a6b63e1fd304e790c8ed7627caf5e3ba52bc7 Author: Ed Maste <emaste@FreeBSD.org> AuthorDate: 2024-01-26 15:19:04 +0000 Commit: Ed Maste <emaste@FreeBSD.org> CommitDate: 2024-01-26 15:36:32 +0000 open: make non-POSIX errno value more apparent In the errno list, add an explicit note and reference to the note in the STANDARDS section. When O_NOFOLLOW is specified and the target is a symbolic link FreeBSD sets errno to a value different than that specified by POSIX. Commit 295159dfa3ed added a note to this effect, but I missed it when reading through the list of errno values. PR: 214633 Reviewed by: markj Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D43618 --- lib/libc/sys/open.2 | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/libc/sys/open.2 b/lib/libc/sys/open.2 index df9400e80036..a6859a6c4931 100644 --- a/lib/libc/sys/open.2 +++ b/lib/libc/sys/open.2 @@ -481,6 +481,10 @@ The system file table is full. .It Bq Er EMLINK .Dv O_NOFOLLOW was specified and the target is a symbolic link. +.Tn POSIX +specifies a different error for this case; see the note in +.Sx STANDARDS +below. .It Bq Er ENXIO The named file is a character special or block special file, and the device associated with this special file @@ -643,6 +647,7 @@ is set, and the process is in capability mode. .Sh STANDARDS These functions are specified by .St -p1003.1-2008 . +.Pp .Fx sets .Va errno
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