blob: 6a84fd8a31d3c3cd16d2df7d0856cd1df3903a2e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
<!--
title: "BUFFER"
custom_edit_url: https://github.com/netdata/netdata/edit/master/libnetdata/buffer/README.md
sidebar_label: "BUFFER library"
learn_status: "Published"
learn_topic_type: "Tasks"
learn_rel_path: "Developers/libnetdata libraries"
-->
# BUFFER
`BUFFER` is a convenience library for working with strings in `C`.
Mainly, `BUFFER`s eliminate the need for tracking the string length, thus providing
a safe alternative for string operations.
Also, they are super fast in printing and appending data to the string and its `buffer_strlen()`
is just a lookup (it does not traverse the string).
Netdata uses `BUFFER`s for preparing web responses and buffering data to be sent upstream or
to external databases.
|
