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Commit 4d019b3f authored by Chris Novakovic's avatar Chris Novakovic Committed by David S. Miller
Browse files

ipconfig: Create /proc/net/ipconfig directory 



To allow ipconfig to report IP configuration details to user space
processes without cluttering /proc/net, create a new subdirectory
/proc/net/ipconfig. All files containing IP configuration details should
be written to this directory.

Signed-off-by: default avatarChris Novakovic <chris@chrisn.me.uk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 300eec7c

net/ipv4/ipconfig.c

+15 −0
Original line number Diff line number Diff line
@@ -158,6 +158,9 @@ static u8 ic_domain[64]; /* DNS (not NIS) domain name */ 
 * Private state.

 */



/* proc_dir_entry for /proc/net/ipconfig */

static struct proc_dir_entry *ipconfig_dir;



/* Name of user-selected boot device */

static char user_dev_name[IFNAMSIZ] __initdata = { 0, };
@@ -1301,6 +1304,16 @@ static const struct file_operations pnp_seq_fops = { 
	.llseek		= seq_lseek,

	.release	= single_release,

};



/* Create the /proc/net/ipconfig directory */

static int ipconfig_proc_net_init(void)

{

	ipconfig_dir = proc_net_mkdir(&init_net, "ipconfig", init_net.proc_net);

	if (!ipconfig_dir)

		return -ENOMEM;



	return 0;

}

#endif /* CONFIG_PROC_FS */



/*
@@ -1384,6 +1397,8 @@ static int __init ip_auto_config(void) 


#ifdef CONFIG_PROC_FS

	proc_create("pnp", 0444, init_net.proc_net, &pnp_seq_fops);



	ipconfig_proc_net_init();

#endif /* CONFIG_PROC_FS */



	if (!ic_enable)