tUserUnion Union Reference

Union providing dual interpretation of the AMS user/invoke ID field. More...

#include <packet-ams.h>

Public Attributes
int32_t	hUser
struct {
uint16_t   fragmentNo
uint16_t   packetNo
}	a

Detailed Description

Union providing dual interpretation of the AMS user/invoke ID field.

Member Data Documentation

[struct]

struct { ... } tUserUnion::a

Structured access to fragment and packet counters.

fragmentNo

uint16_t tUserUnion::fragmentNo

Fragment sequence number within a multi-fragment transfer.

hUser

int32_t tUserUnion::hUser

Opaque user handle for request/response correlation.

packetNo

uint16_t tUserUnion::packetNo

Packet sequence number within the current session.

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The documentation for this union was generated from the following file:

• /builds/wireshark/wireshark/plugins/epan/ethercat/packet-ams.h