debug_stream_text_msg Struct Reference

Formatted text message record within a debug stream. More...

#include <src/include/user/debug_stream_text_msg.h>

Collaboration diagram for debug_stream_text_msg:

Data Fields
struct debug_stream_record	hdr
	Stream record header specifying size_words.
char	msg []
	Length-delimited text message, padded to 32-bit boundary.

Detailed Description

Formatted text message record within a debug stream.

The record payload is length-delimited by hdr.size_words. The text data in msg[] is ASCII/UTF-8 encoded and padded with trailing NUL bytes to a 32-bit word boundary. Receivers should calculate maximum payload capacity as (hdr.size_words * sizeof(uint32_t) - sizeof(struct debug_stream_record)) and stop parsing at either the capacity limit or the first internal NUL terminator.

Field Documentation

hdr

struct debug_stream_record debug_stream_text_msg::hdr

Stream record header specifying size_words.

msg

char debug_stream_text_msg::msg[]

Length-delimited text message, padded to 32-bit boundary.

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

• src/include/user/debug_stream_text_msg.h