源码分析 分析环境: GNU C Library (Ubuntu GLIBC 2.35-0ubuntu3.8) stable release version 2.35.
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Compiled by GNU CC version 11.4.0.
libc ABIs: UNIQUE IFUNC ABSOLUTE
For bug reporting instructions, please see:
https://bugs.launchpad.net/ubuntu/+source/glibc/+bugs. 源码来源: https://elixir.bootlin.com/glibc/glibc-2.35/source