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Cygwin: file I/O: make sure to treat write return value as ssize_t
authorCorinna Vinschen <corinna@vinschen.de>
Fri, 24 Apr 2020 14:14:43 +0000 (16:14 +0200)
committerCorinna Vinschen <corinna@vinschen.de>
Fri, 24 Apr 2020 14:14:43 +0000 (16:14 +0200)
commit5a7e130c31dfdf78f2e1b30dd6ec39a842be1336
tree765beaf464b87f7d7437b333145f7cae58190d16tree
parent8a0bdd84b86e4c8c75a134fca05976e9494fef3fcommit | diff
Cygwin: file I/O: make sure to treat write return value as ssize_t

The return type of fhandler write methods is ssize_t.  Don't
use an int to store the return value, use ssize_t.  Use ptrdiff_t
for the buffer size.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
winsup/cygwin/fhandler.cc diff | blob | blame | history
newlib and cygwin
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