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Rich Felker 022f27d541 set explicit scheduling for new thread from calling thread, not self 
if setting scheduling properties succeeds, the new thread may end up
with lower priority than the caller, and may be unable to continue
running due to another intermediate-priority thread. this produces a
priority inversion situation for the thread calling pthread_create,
since it cannot return until the new thread reports success.

originally, the parent was responsible for setting the new thread's
priority; commits b8742f3260 and
40bae2d32f changed it as part of
trimming down the pthread structure. since then, commit
04335d9260 partly reversed the changes,
but did not switch responsibilities back. do that now.
2019-09-06 15:54:32 -04:00
arch fix clash between sys/user.h and kernel ptrace.h on powerpc[64], sh 2019-08-19 00:32:11 -04:00
crt remove unnecessary and problematic _Noreturn from crt/ldso startup 2019-06-25 19:05:40 -04:00
dist add another example option to dist/config.mak 2012-04-24 16:49:11 -04:00
include add public declaration for optreset under appropriate feature profiles 2019-08-30 17:48:47 -04:00
ldso fix regression whereby main thread didn't get TLS relocations 2019-08-13 21:53:30 -04:00
src set explicit scheduling for new thread from calling thread, not self 2019-09-06 15:54:32 -04:00
tools fix musl-gcc wrapper to be compatible with default-pie gcc toolchains 2018-08-02 19:15:48 -04:00
.gitignore remove obsolete gitignore rules 2016-07-06 00:21:25 -04:00
configure configure: make AR and RANLIB customizable 2019-07-04 12:03:18 -04:00
COPYRIGHT update year in COPYRIGHT file 2019-07-15 18:28:43 -04:00
dynamic.list fix regression in access to optopt object 2018-11-19 13:20:41 -05:00
INSTALL mention mips64 n32 ABI support in INSTALL doc 2019-07-09 18:40:50 -04:00
Makefile overhaul internally-public declarations using wrapper headers 2018-09-12 14:34:33 -04:00
README update version reference in the README file 2014-06-25 14:16:53 -04:00
VERSION release 1.1.23 2019-07-16 15:30:39 -04:00
WHATSNEW release 1.1.23 2019-07-16 15:30:39 -04:00

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/