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https://github.com/Fishwaldo/linux-bl808.git
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97577e3828
Add the struct net * argument to both of them to use in the future. Also make the register one return an error code. It is useless right now, but will make the future patches much simpler. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
61 lines
1.3 KiB
C
61 lines
1.3 KiB
C
/*
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* NET4: Sysctl interface to net af_unix subsystem.
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*
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* Authors: Mike Shaver.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#include <linux/mm.h>
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#include <linux/sysctl.h>
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#include <net/af_unix.h>
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static ctl_table unix_table[] = {
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{
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.ctl_name = NET_UNIX_MAX_DGRAM_QLEN,
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.procname = "max_dgram_qlen",
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.data = &sysctl_unix_max_dgram_qlen,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec
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},
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{ .ctl_name = 0 }
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};
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static ctl_table unix_net_table[] = {
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{
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.ctl_name = NET_UNIX,
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.procname = "unix",
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.mode = 0555,
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.child = unix_table
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},
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{ .ctl_name = 0 }
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};
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static ctl_table unix_root_table[] = {
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{
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.ctl_name = CTL_NET,
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.procname = "net",
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.mode = 0555,
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.child = unix_net_table
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},
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{ .ctl_name = 0 }
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};
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static struct ctl_table_header * unix_sysctl_header;
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int unix_sysctl_register(struct net *net)
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{
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unix_sysctl_header = register_sysctl_table(unix_root_table);
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return unix_sysctl_header == NULL ? -ENOMEM : 0;
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}
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void unix_sysctl_unregister(struct net *net)
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{
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unregister_sysctl_table(unix_sysctl_header);
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}
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