diff options
Diffstat (limited to 'winsup/cygwin/fhandler_nodevice.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_nodevice.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler_nodevice.cc b/winsup/cygwin/fhandler_nodevice.cc index 4ffe2c447..39842d394 100644 --- a/winsup/cygwin/fhandler_nodevice.cc +++ b/winsup/cygwin/fhandler_nodevice.cc @@ -15,10 +15,14 @@ details. */ #include "fhandler.h" int -fhandler_nodevice::open (int, mode_t) +fhandler_nodevice::open (int flags, mode_t) { if (!pc.error) set_errno (ENXIO); + /* Fixup EROFS error returned from path_conv if /dev is not backed by real + directory on disk and the file doesn't exist. */ + else if (pc.error == EROFS && (flags & O_ACCMODE) == O_RDONLY) + set_errno (ENOENT); return 0; } |