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f814957b01
Pull nolibc library updates from Paul McKenney: "This adds a number of library functions and splits this library into multiple files" * tag 'nolibc.2022.05.20a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (61 commits) tools/nolibc/string: Implement `strdup()` and `strndup()` tools/nolibc/string: Implement `strnlen()` tools/nolibc/stdlib: Implement `malloc()`, `calloc()`, `realloc()` and `free()` tools/nolibc/types: Implement `offsetof()` and `container_of()` macro tools/nolibc/sys: Implement `mmap()` and `munmap()` tools/nolibc: i386: Implement syscall with 6 arguments tools/nolibc: Remove .global _start from the entry point code tools/nolibc: Replace `asm` with `__asm__` tools/nolibc: x86-64: Update System V ABI document link tools/nolibc/stdlib: only reference the external environ when inlined tools/nolibc/string: do not use __builtin_strlen() at -O0 tools/nolibc: add the nolibc subdir to the common Makefile tools/nolibc: add a makefile to install headers tools/nolibc/types: add poll() and waitpid() flag definitions tools/nolibc/sys: add syscall definition for getppid() tools/nolibc/string: add strcmp() and strncmp() tools/nolibc/stdio: add support for '%p' to vfprintf() tools/nolibc/stdlib: add a simple getenv() implementation tools/nolibc/stdio: make printf(%s) accept NULL tools/nolibc/stdlib: implement abort() ...
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.