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5dd3df105b
This makes it clearer which sysctls are relative to your current network namespace. This makes it a little less error prone by not exposing sysctls for the initial network namespace in other namespaces. This is the same way we handle all of our other network interfaces to userspace and I can't honestly remember why we didn't do this for sysctls right from the start. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: David S. Miller <davem@davemloft.net>
47 lines
1 KiB
C
47 lines
1 KiB
C
/* -*- linux-c -*-
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* sysctl_net_ipx.c: sysctl interface to net IPX subsystem.
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*
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* Begun April 1, 1996, Mike Shaver.
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* Added /proc/sys/net/ipx directory entry (empty =) ). [MS]
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* Added /proc/sys/net/ipx/ipx_pprop_broadcasting - acme March 4, 2001
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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/net_namespace.h>
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#ifndef CONFIG_SYSCTL
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#error This file should not be compiled without CONFIG_SYSCTL defined
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#endif
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/* From af_ipx.c */
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extern int sysctl_ipx_pprop_broadcasting;
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static struct ctl_table ipx_table[] = {
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{
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.procname = "ipx_pprop_broadcasting",
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.data = &sysctl_ipx_pprop_broadcasting,
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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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{ },
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};
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static struct ctl_path ipx_path[] = {
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{ .procname = "net", },
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{ .procname = "ipx", },
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{ }
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};
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static struct ctl_table_header *ipx_table_header;
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void ipx_register_sysctl(void)
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{
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ipx_table_header = register_net_sysctl_table(&init_net, ipx_path, ipx_table);
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}
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void ipx_unregister_sysctl(void)
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{
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unregister_net_sysctl_table(ipx_table_header);
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}
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