mirror of
https://git.musl-libc.org/git/musl
synced 2025-01-25 15:42:06 +03:00
4992ace942
the main idea of the changes made is to have waiters wait directly on the "barrier" lock that was used to prevent them from making forward progress too early rather than first waiting on the atomic state value and then attempting to lock the barrier. in addition, adjustments to the mutex waiter count are optimized. previously, each waking waiter decremented the count (unless it was the first) then immediately incremented it again for the next waiter (unless it was the last). this was a roundabout was of achieving the equivalent of incrementing it once for the first waiter and decrementing it once for the last. |
||
|---|---|---|
| arch | ||
| crt | ||
| dist | ||
| include | ||
| lib | ||
| src | ||
| tools | ||
| .gitignore | ||
| configure | ||
| COPYRIGHT | ||
| INSTALL | ||
| Makefile | ||
| README | ||
| VERSION | ||
| WHATSNEW | ||
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/