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Cygwin: update release notes for 3.2.0

This commit is contained in:
Ken Brown 2021-03-08 09:51:32 -05:00
parent 850b5a9aae
commit a9ff2cad68
2 changed files with 40 additions and 0 deletions
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19
winsup/cygwin/release/3.2.0
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@ -15,6 +15,12 @@ What's new:
that these keys/signals are handled only when app calls read() or that these keys/signals are handled only when app calls read() or
select(). Now, these work even if app does not call read() or select(). select(). Now, these work even if app does not call read() or select().
- fchmodat(2) now has limited support for the AT_SYMLINK_NOFOLLOW flag.
- Cygwin now recognizes native Windows AF_UNIX sockets (as regular
files, not as socket files). This allows tools like 'ls' and 'rm'
to work.
What changed: What changed:
------------- -------------
@ -31,6 +37,14 @@ What changed:
- Utilize Windows 10 1809 FILE_DISPOSITION_IGNORE_READONLY_ATTRIBUTE - Utilize Windows 10 1809 FILE_DISPOSITION_IGNORE_READONLY_ATTRIBUTE
flag to allow simpler unlink of files with DOS readonly flags set. flag to allow simpler unlink of files with DOS readonly flags set.
- getdtablesize(3), sysconf(_SC_OPEN_MAX), and
getrlimit(RLIMIT_NOFILE) now return the true limit on the number of
open descriptors, 3200. Previously they returned the current size
of Cygwin's internal file descriptor table, which can grow
dynamically.
- facl(2) now fails with EBADF on a file opened with O_PATH.
Bug Fixes Bug Fixes
--------- ---------
@ -74,3 +88,8 @@ Bug Fixes
- Fix potential handle leaks when dup'ing descriptors - Fix potential handle leaks when dup'ing descriptors
Addresses: https://cygwin.com/pipermail/cygwin-developers/2021-February/012041.html Addresses: https://cygwin.com/pipermail/cygwin-developers/2021-February/012041.html
- Fix a bug that could cause fstat(2) to return incorrect results on a FIFO.
- Fix some system calls on AF_LOCAL sockets that are not socket files.
Addresses: https://cygwin.com/pipermail/cygwin-developers/2021-February/012066.html

21
winsup/doc/new-features.xml
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@ -48,6 +48,27 @@ Utilize Windows 10 1809 FILE_DISPOSITION_IGNORE_READONLY_ATTRIBUTE flag
to allow simpler unlink of files with DOS readonly flags set. to allow simpler unlink of files with DOS readonly flags set.
</para></listitem> </para></listitem>
<listitem><para>
fchmodat(2) now has limited support for the AT_SYMLINK_NOFOLLOW flag.
</para></listitem>
<listitem><para>
getdtablesize(3), sysconf(_SC_OPEN_MAX), and getrlimit(RLIMIT_NOFILE)
now return the true limit on the number of open descriptors, 3200.
Previously they returned the current size of Cygwin's internal file
descriptor table, which can grow dynamically.
</para></listitem>
<listitem><para>
Cygwin now recognizes native Windows AF_UNIX sockets (as regular
files, not as socket files). This allows tools like 'ls' and 'rm' to
work.
</para></listitem>
<listitem><para>
facl(2) now fails with EBADF on a file opened with O_PATH.
</para></listitem>
</itemizedlist> </itemizedlist>
</sect2> </sect2>