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Move the network interface into its own header file.

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Up until now, the users of the interface data structure simply access
its fields without restriction.  This patch takes the first step
towards abstracting this data structure by giving it a file of its
very own.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
This commit is contained in:
Richard Cochran 2020-02-09 06:52:49 -08:00
parent 9dcd6c31e7
commit c5b9ab990a
2 changed files with 29 additions and 14 deletions
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15
config.h
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@ -26,25 +26,12 @@
#include "ds.h"
#include "dm.h"
#include "filter.h"
#include "interface.h"
#include "mtab.h"
#include "transport.h"
#include "servo.h"
#include "sk.h"
#define MAX_IFNAME_SIZE 108 /* = UNIX_PATH_MAX */
#if (IF_NAMESIZE > MAX_IFNAME_SIZE)
#error if_namesize larger than expected.
#endif
/** Defines a network interface, with PTP options. */
struct interface {
STAILQ_ENTRY(interface) list;
char name[MAX_IFNAME_SIZE + 1];
char ts_label[MAX_IFNAME_SIZE + 1];
struct sk_ts_info ts_info;
};
struct config {
/* configured interfaces */
STAILQ_HEAD(interfaces_head, interface) interfaces;

28
interface.h Normal file
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@ -0,0 +1,28 @@
/**
* @file interface.h
* @brief Implements network interface data structures.
* @note Copyright (C) 2020 Richard Cochran <richardcochran@gmail.com>
* @note SPDX-License-Identifier: GPL-2.0+
*/
#ifndef HAVE_INTERFACE_H
#define HAVE_INTERFACE_H
#include <sys/queue.h>
#include "sk.h"
#define MAX_IFNAME_SIZE 108 /* = UNIX_PATH_MAX */
#if (IF_NAMESIZE > MAX_IFNAME_SIZE)
#error if_namesize larger than expected.
#endif
/** Defines a network interface, with PTP options. */
struct interface {
STAILQ_ENTRY(interface) list;
char name[MAX_IFNAME_SIZE + 1];
char ts_label[MAX_IFNAME_SIZE + 1];
struct sk_ts_info ts_info;
};
#endif