ot::Message::RemoveFooter() method

Removes footer bytes from the end of the message. The caller should ensure the message contains the bytes to be removed, otherwise as many bytes as available will be removed.

Syntax

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Summary

Declaration

Definition

from message.hpp:725

void RemoveFooter(uint16_t aLength);

Implemented in message.cpp:530

Arguments

Argument

Description

aLength

Number of footer bytes to remove from end of the `Message`.

References

Code

Location

Scope

Referrer

void Message::RemoveFooter(uint16_t aLength) { IgnoreError(SetLength(GetLength() - Min(aLength, GetLength()))); }

message.cpp:530

void RemoveFooter(uint16_t aLength);

message.hpp:725

RemoveFooter(sizeof(uint8_t));

coap_message.cpp:93

ot::Coap::Message::Finish()

aMessage.RemoveFooter(kMleSecurityTagSize);

mle.cpp:2289

ot::Mle::Mle

ot::Mle::Mle::ProcessMessageSecurity()

Call Tree

ot::Message::RemoveFooter() is called by 1 function and calls 2 functions:

ot::Mle::Mle::ProcessMessageSecurity()

ot::Message::RemoveFooter()

ot::Message::GetLength() const

ot::Message::SetLength()

Data Use

ot::Message::RemoveFooter() writes 1 variable:

ot::Message::RemoveFooter()

ot::Coap::Message::Finish()

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Lifecycle

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