musl - an implementation of the standard library for Linux-based systems
Go to file
Szabolcs Nagy abdaba8616 sys/{mman,shm}.h: add {MAP,SHM}_HUGE_ macros from linux uapi
*_HUGE_SHIFT, *_HUGE_2MB, *_HUGE_1GB are documented in the man page,
so add all of the *_HUGE_* macros from linux uapi.

if MAP_HUGETLB is set, top bits of the mmap flags encode the page size.
see the linux commit aafd4562dfee81a40ba21b5ea3cf5e06664bc7f6

if SHM_HUGETLB is set, top bits of the shmget flags encode the page size.
see the linux commit 4da243ac1cf6aeb30b7c555d56208982d66d6d33

*_HUGE_16GB is defined unsigned to avoid signed left shift ub.
2018-02-22 18:48:12 -05:00
arch aarch64: add HWCAP_DCPOP from linux v4.14 2018-02-22 18:45:35 -05:00
crt add s390x port 2016-11-11 23:06:21 -05:00
dist add another example option to dist/config.mak 2012-04-24 16:49:11 -04:00
include sys/{mman,shm}.h: add {MAP,SHM}_HUGE_ macros from linux uapi 2018-02-22 18:48:12 -05:00
ldso disallow non-absolute rpath $ORIGIN for suid/sgid/AT_SECURE processes 2018-02-07 14:31:42 -05:00
src convert execvp error handling to switch statement 2018-02-21 12:01:29 -05:00
tools add CFI generation script for x86_64 2015-10-13 18:09:46 -04:00
.gitignore remove obsolete gitignore rules 2016-07-06 00:21:25 -04:00
COPYRIGHT update authors/contributors list 2018-02-21 14:19:01 -05:00
INSTALL add powerpc64 and s390x to list of supported archs in INSTALL file 2017-08-29 20:48:02 -04:00
Makefile remove unused explicit dependency rules for crti/crtn 2017-12-14 23:19:34 -05:00
README update version reference in the README file 2014-06-25 14:16:53 -04:00
VERSION release 1.1.19 2018-02-22 13:39:19 -05:00
WHATSNEW release 1.1.19 2018-02-22 13:39:19 -05:00
configure fix detection of LIBCC for compiler-rt with clang 2018-02-21 12:07:16 -05:00

README

    musl libc

musl, pronounced like the word "mussel", is an MIT-licensed
implementation of the standard C library targetting the Linux syscall
API, suitable for use in a wide range of deployment environments. musl
offers efficient static and dynamic linking support, lightweight code
and low runtime overhead, strong fail-safe guarantees under correct
usage, and correctness in the sense of standards conformance and
safety. musl is built on the principle that these goals are best
achieved through simple code that is easy to understand and maintain.

The 1.1 release series for musl features coverage for all interfaces
defined in ISO C99 and POSIX 2008 base, along with a number of
non-standardized interfaces for compatibility with Linux, BSD, and
glibc functionality.

For basic installation instructions, see the included INSTALL file.
Information on full musl-targeted compiler toolchains, system
bootstrapping, and Linux distributions built on musl can be found on
the project website:

    http://www.musl-libc.org/