skalibs/src/headers, branch 2.11.0.0

Huge incompatible changes.

2021-07-28T23:45:20Z

- Obsolete skalibs/environ.h and skalibs/getpeereid.h removed. - rc4 and md5 removed. - All *_t types renamed to avoid treading on POSIX namespace. - subgetopt() renamed to lgetopt(). - signal functions reworked; skasigaction removed; sig_stack removed - Various functions removed: skaoffsetof(), selfpipe_untrap() - New posixplz function: munmap_void. Signed-off-by: Laurent Bercot

Factor all the BSD complaints into one new header

2019-07-22T13:58:11Z

bits-fmtscan refactor, part two

2019-07-19T12:34:44Z

Better with the new files added >.>

2019-07-11T17:46:58Z

bits-fmtscan refactor, part one

2019-07-11T16:19:36Z

Add skalibs/posixishard.h

2019-02-19T16:23:24Z

This will break things. It's a known issue. Patches to other packages will come later, to adapt them to the new API. To work around brokenness, there needs to be *two* different headers: 1. one to be used before including system headers, that maximizes visibility by enabling system-dependent feature test macros (that will be tested by system headers) 2. one to be used after including system headers, that performs preprocessor tests and defines. skalibs/nonposix.h is the first one. Previously, there was no second one, and the tests were scattered all over. There was a strnlen declaration in skalibs/posixplz.h (which serves a totally different function: declaring things that should be in POSIX, but *are not*, i.e. working around problems in the standard, instead of problems in systems failing to respect the standard), a build-time sysdep for error.h, #defines for MSG_NOSIGNAL, etc. etc. skalibs/posixishard.h now is the second one, and centralizes all the tests. As a result, the eproto sysdep is unnecessary and has been removed. skalibs/error.h is now a static header, it is not built anymore.

Add _PACK and pack/unpack functions for signed types

2017-11-27T15:13:33Z

Better packing / unpacking code

2017-10-18T16:13:24Z

Godbolted for x86_64 with gcc and clang.

Change setgroups() management, in particular add skalibs_setgroups()

2017-07-16T15:24:33Z

Remove byte_copy invocation from ip46-without

2017-05-10T23:09:56Z