Add another sysctl flag, CTLFLAG_TUN, which is a hint to the userland
sysctl that a given variable is tunable. Also added is CTLFLAG_RDTUN, which is CTLFLAG_RD|CTLFLAG_TUN; TUN does not always imply read-only, so RDTUN should be used where RD was used before.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=121305
@ -87,6 +87,8 @@ struct ctlname {
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#define CTLFLAG_DYN 0x02000000 /* Dynamic oid - can be freed */
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#define CTLFLAG_SKIP 0x01000000 /* Skip this sysctl when listing */
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#define CTLMASK_SECURE 0x00F00000 /* Secure level */
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#define CTLFLAG_TUN 0x00080000 /* Tunable variable */
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#define CTLFLAG_RDTUN (CTLFLAG_RD|CTLFLAG_TUN)
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/*
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* Secure level. Note that CTLFLAG_SECURE == CTLFLAG_SECURE1.
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