openbsd/src/lib/libc/include, branch libressl-v2.4.2

Stop exposing and various symbols internal to the libc

2016-05-23T00:05:15+00:00

locale implementation: _{Current,Default}*Locale, __[mn]locale_changed, __mb_len_max_runtime ok millert@ schwarze@ deraadt@

Oops: the caching of TCB address in single-threaded processes on archs with

2016-05-10T05:42:31+00:00

slow TCB_GET (alpha, arm, mips64, sh) was broken when I switched CPP symbols.

Use a Thread Information Block in both single and multi-threaded programs.

2016-05-07T19:05:22+00:00

This stores errno, the cancelation flags, and related bits for each thread and is allocated by ld.so or libc.a. This is an ABI break from 5.9-stable! Make libpthread dlopen'able by moving the cancelation wrappers into libc and doing locking and fork/errno handling via callbacks that libpthread registers when it first initializes. 'errno' *must* be declared via now! Clean up libpthread's symbol exports like libc. On powerpc, offset the TIB/TCB/TLS data from the register per the ELF spec. Testing by various, particularly sthen@ and patrick@ ok kettenis@

Update example in comment: setlogin doesn't use {PROTO,DEF}_WRAP() now

2016-04-05T04:28:32+00:00

Give clear directions on how to declare, PROTO_() and DEF_() new symbols

2015-11-14T07:11:28+00:00

prodded by deraadt@

Merge the sigaction() and sigprocmask() overloads/wrappers from libpthread

2015-10-23T04:39:24+00:00

into libc, and move pthread_sigmask() as well (just a trivial wrapper). This provides consistent handling of SIGTHR between single- and multi-threaded programs and is a step in the merge of all the libpthread overloads, providing some ASM and Makefile bits that the other wrappers will need. ok deraadt@ millert@

Wrap blowfish, sha*, md5, and rmd160 so that internal calls go direct

2015-09-11T09:18:27+00:00

ok deraadt@

Pull in namespace.h when building all .c files using gcc's -include option,

2015-09-10T18:13:46+00:00

so that we can provide asm labels for the memcpy/memset/__stack_smash_handler calls that it generates ab initio. Eliminate direct #includes of it. Make sure it's a dependency of all objects (unnecessary for asm, but close enough). ok deraadt@

Stop exporting from libc the and the mpool_* API

2015-09-09T15:35:24+00:00

ports scan by sthen@

Fix aliasing of sys_errlist, sys_nerr, sys_siglist, and sys_signame

2015-09-06T20:26:20+00:00

to eliminate duplicate copies of the tables and get direct access internally ok kettenis@ deraadt@