git: 606cdb2ef3a2 - main - hier.7: Document /nonexistent

From: Mateusz Piotrowski <0mp_at_FreeBSD.org>
Date: Thu, 30 Jun 2022 21:10:42 UTC 
The branch main has been updated by 0mp (doc, ports committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=606cdb2ef3a2574de0934f657eeb018ca6a470cc

commit 606cdb2ef3a2574de0934f657eeb018ca6a470cc
Author:     Mateusz Piotrowski <0mp@FreeBSD.org>
AuthorDate: 2022-06-30 19:58:01 +0000
Commit:     Mateusz Piotrowski <0mp@FreeBSD.org>
CommitDate: 2022-06-30 21:10:28 +0000

    hier.7: Document /nonexistent
    
    MFC after:      1 week
---
 share/man/man7/hier.7 | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/share/man/man7/hier.7 b/share/man/man7/hier.7
index 3a95cc5a17c7..03030fa3ae72 100644
--- a/share/man/man7/hier.7
+++ b/share/man/man7/hier.7
@@ -174,6 +174,13 @@ system administrators as a temporary mount point
 automounted NFS shares;
 see
 .Xr auto_master 5
+.It Pa /nonexistent/
+a non-existent directory;
+by convention, it serves as a home directory
+for special user accounts
+that need no home directory;
+see also
+.Pa /var/empty/
 .It Pa /proc/
 process file system;
 see