ethernet_interface_info.h
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34 
35 #ifndef ETHERNET_INTERFACE_INFO_H
36 #define ETHERNET_INTERFACE_INFO_H
37 
38 #include <string>
39 #include <stdint.h>
40 
42 
44 {
45  EthtoolStats();
46  uint64_t rx_errors_;
47  uint64_t rx_crc_errors_;
48  uint64_t rx_frame_errors_;
49  uint64_t rx_align_errors_;
50 
51  EthtoolStats& operator-=(const EthtoolStats& right);
52 };
53 
55 {
56  InterfaceState() : up_(false), running_(false) {}
57  bool up_;
58  bool running_;
59 };
60 
62 {
63 public:
65  void initialize(const std::string &interface);
67 
73  void publishDiagnostics(diagnostic_updater::DiagnosticStatusWrapper &d);
74 
75 protected:
77  bool getEthtoolStats(EthtoolStats &stats);
78 
80  bool getInterfaceState(InterfaceState &state);
81 
83  std::string interface_;
85  int sock_;
87  unsigned n_stats_;
90 
91  // Indexes of statistics that come from ethtool ioctl
92  // An index of -1 indicates that statistic is not available from network driver
97 
98 
101 
105 };
106 
107 
108 #endif //ETHERNET_INTERFACE_INFO_H
d
unsigned lost_link_count_
Number of time master link went down.
int sock_
network socket for making ioctl requests
ROSCONSOLE_DECL void initialize()
std::string interface_
name of network interface (for example : eth0)
unsigned n_stats_
Number of stats available from ethtool ioctl.
char * ethtool_stats_buf_
buffer for NIC statistic values
EthtoolStats orig_stats_
Orignal statistics counts when initialize() was called.
EthtoolStats & operator-=(const EthtoolStats &right)


ethercat_hardware
Author(s): Rob Wheeler , Derek King
autogenerated on Thu Mar 4 2021 03:10:21