Summary of changes:
New:
- New djbunix functions: waitn_posix(), waitn_reap_posix()
- New unix-transactional.h function: opendir_at.
- New skalibs/posixplz.h function: munmap_void().
- random functions now have an early version, to use when randomness is
required before the generator can be seeded (i.e. in programs running in
the very early boot).
- envdir_internal() now has a SKALIBS_ENVDIR_NOCLAMP option allowing
reading of unlimited-size variables.
- fd_close() now chooses to adapt to Linux's close() behaviour (closing
the fd on EINTR) over the HP-UX one (not closing it). Destructors like
close() being allowed to fail has always been a mistake in the
specification and a programming nightmare, making it impossible to
behave correctly on all systems, but apparently standardization efforts
are on the way and the Linux behaviour seems to be the chosen one.
Removed:
- libbiguint removed.
- Obsolete skalibs/environ.h and skalibs/getpeereid.h headers removed.
- rc4 and md5 functions removed.
- iobuffer removed. fd_cat() and fd_catn() changed signatures.
- All signal functions entirely reworked; cruft removed.
- The unsafe cdb_successor() API has been removed.
- random_init() and random_finish() removed, as well as random_char().
Renamed APIs and type:
- random_string() renamed to random_buf().
- All *_t types renamed without the _t suffix, to preserve POSIX namespace.
- subgetopt() renamed to lgetopt().
- skalibs/cdb_make.h renamed to skalibs/cdbmake.h;
cdbmake functions now return 1 on success and 0 on failure.
- skalibs/cdb.h redesigned to remove reader state from the cdb structure.
License hash updated due to copyright year change.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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