acadia-newlib/winsup/cygwin/release
Corinna Vinschen eb4bfe4621 cygwin: block devices: fix file offset after short writes
When reading/writing block devices, Cygwin emulates Linux, providing
a byte-exact file position, albeit the underlying device drivers don't.

Unfortunately this only worked correctly for reading.  The raw_write
method failed to revalidate the buffer after the read-modify-write
cycle in case len is not a multiple of the sector length.  This in
turn resulted in lseek reporting a wrong file pointer.

Also, fix a condition for invalidating the buffer after writing from
a remaining read buffer.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-12-19 18:58:06 +01:00
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2.6.1 Cygwin: Add release messages for last two checkins 2016-12-13 12:49:02 +01:00
2.7.0 Add release message for commit 609d2b2 2017-02-03 21:54:25 +01:00
2.8.0 Add latest changes to Cygwin release information 2017-03-28 13:42:11 +02:00
2.8.1 Note regtool fix in release message 2017-06-22 14:48:43 +02:00
2.8.2 cygwin: 2.8.2: add missing release message text 2017-07-12 10:49:10 +02:00
2.9.0 cygwin: add strptime %F fix to release notes 2017-08-29 21:12:21 +02:00
2.10.0 cygwin: block devices: fix file offset after short writes 2017-12-19 18:58:06 +01:00