rc.conf.5: Improve documentation of <name>_oomprotect
Apart from improving readability, this commit mentions that <name>_oomprotect is ignored in a jail environment. Also, replace ${name}_cmd with the correct ${argument}_cmd and point the reader to rc.subr(8). MFC after: 1 week
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@ -24,7 +24,7 @@
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.\"
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.\" $FreeBSD$
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.\"
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.Dd June 28, 2022
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.Dd July 7, 2022
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.Dt RC.CONF 5
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.Os
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.Sh NAME
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@ -221,6 +221,7 @@ The
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.Xr nice 1
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value to run the service under.
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.It Ao Ar name Ac Ns Va _oomprotect
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.Pq Vt str
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Use
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.Xr protect 1
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to prevent the service from being killed when swap space
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@ -229,13 +230,15 @@ Use
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.Dq Li YES
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to protect only the service itself, and
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.Dq Li ALL
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to protect the service and all child processes.
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to protect the service and all its child processes.
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.Pp
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Please note rc scripts that redefine
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.Bd -literal
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${name}_cmd
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.Ed
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Please note that rc scripts which redefine
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.Dl ${argument}_cmd
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.Pq see Xr rc.subr 8
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such as PostgreSQL will not inherit the OOM killer protection.
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.Pp
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This variable has no effect on services running within a
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.Xr jail 8 .
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.It Ao Ar name Ac Ns Va _user
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.Pq Vt str
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Run the service under this user account.
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