git: 8651da955203 - stable/12 - sockets: Add sysctl flag CTLFLAG_TUN to loader tunable

The branch stable/12 has been updated by zlei:

URL: https://cgit.FreeBSD.org/src/commit/?id=8651da9552032258fec819728c7fd35b3a92e4d0

commit 8651da9552032258fec819728c7fd35b3a92e4d0
Author:     Zhenlei Huang <zlei@FreeBSD.org>
AuthorDate: 2023-10-09 10:30:22 +0000
Commit:     Zhenlei Huang <zlei@FreeBSD.org>
CommitDate: 2023-10-12 05:09:31 +0000

    sockets: Add sysctl flag CTLFLAG_TUN to loader tunable
    
    The sysctl variable 'kern.ipc.maxsockets' is actually a loader tunable.
    Add sysctl flag CTLFLAG_TUN to it so that `sysctl -T` will report it
    correctly.
    
    No functional change intended.
    
    Reviewed by:    kib, imp
    MFC after:      3 days
    Differential Revision:  https://reviews.freebsd.org/D42113
    
    (cherry picked from commit 978be1ee5d5fef983b4163955e15c4269c0ec76d)
    (cherry picked from commit e4f97a1ec798d69b8ebf767d0dd2e43fbb1550f6)
    (cherry picked from commit 6dbde842456151de0cec331b99e7330a80ae949c)
---
 sys/kern/uipc_socket.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/kern/uipc_socket.c b/sys/kern/uipc_socket.c
index 620d81246062..8ef5bab8cba5 100644
--- a/sys/kern/uipc_socket.c
+++ b/sys/kern/uipc_socket.c
@@ -366,7 +366,8 @@ sysctl_maxsockets(SYSCTL_HANDLER_ARGS)
 	}
 	return (error);
 }
-SYSCTL_PROC(_kern_ipc, OID_AUTO, maxsockets, CTLTYPE_INT|CTLFLAG_RW,
+SYSCTL_PROC(_kern_ipc, OID_AUTO, maxsockets,
+    CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NOFETCH,
     &maxsockets, 0, sysctl_maxsockets, "IU",
     "Maximum number of sockets available");