Changes for APR 1.7.0
*) apr_dir_read: [Unix] Dropped the preference of the dirread_r() flavor
for dirread(), because the former is both deprecated and unneeded.
[Yann Ylavic, William Rowe]
*) apr_file_info: [Win32 only] Treat only "name surrogate" reparse points
as symlinks, and not other reparse tag types. bug 47630
[Oleg Liatte <olegliatte gmail.com>]
*) Test %ld vs. %lld to avoid compiler emits using APR_OFF_T_FMT, in the
case of apparently equivilant long and long long types. [William Rowe]
*) Recognize APPLE predefined macros as equivilant to DARWIN. [Jim Jagielski]
*) Signals: Allow handling of SIGUSR2 in apr_signal_thread. [Yann Ylavic]
*) Atomics: Support for 64bit ints. [Jim Jagielski]
*) Add the apr_encode_* API that implements RFC4648 and RFC7515
compliant BASE64, BASE64URL, BASE32, BASE32HEX and BASE16
encode/decode functions. [Graham Leggett]
*) rand: Use arc4random_buf() on BSD platforms and getrandom() on Linux,
when available. [Christian Weisgerber <naddy openbsd.org, Yann Ylavic]
*) Add apr_sockaddr_zone_set, apr_sockaddr_zone_set to set and retrieve
the zone for link-local IPv6 addresses. [Joe Orton]
*) apr_sockaddr_equal: Compare link-local IPv6 addresses with different
zones as not equal. [Joe Orton]
*) apr_sockaddr_ip_getbuf, apr_sockaddr_ip_get: Append "%zone" for
IPv6 link-local addresses. [Joe Orton]
*) Locks: add a --disable-timedlocks config option in case users
encounter more platforms where it fails [Nick Kew].
*) apr_allocator, apr_pools: Add apr_allocator_page_size() and
apr_allocator_min_order_set() to respectively get the (system's) page size
in use and set the minimum allocation size for an allocator (expressed in
2^order pages). [Yann Ylavic]
*) locks: provide portable implementations of timedlock()s for
posix-sems, sysv-sems and pthreads for those platforms that
lack native versions (eg: OSX/macOS). [Jim Jagielski]
*) locks: Introduce apr_{thread,proc,global}_mutex_timedlock().
[Yann Ylavic]
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