diff options
Diffstat (limited to 'winsup/cygwin/fhandler.cc')
| -rw-r--r-- | winsup/cygwin/fhandler.cc | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/winsup/cygwin/fhandler.cc b/winsup/cygwin/fhandler.cc index d1f21ec23..ec0d6d021 100644 --- a/winsup/cygwin/fhandler.cc +++ b/winsup/cygwin/fhandler.cc @@ -460,7 +460,7 @@ fhandler_base::open (int flags, mode_t mode) ULONG file_attributes = 0; ULONG shared = (get_major () == DEV_TAPE_MAJOR ? 0 : FILE_SHARE_VALID_FLAGS); ULONG create_disposition; - ULONG create_options; + ULONG create_options = FILE_OPEN_FOR_BACKUP_INTENT; SECURITY_ATTRIBUTES sa = sec_none; security_descriptor sd; OBJECT_ATTRIBUTES attr; @@ -477,38 +477,23 @@ fhandler_base::open (int flags, mode_t mode) { case query_read_control: access = READ_CONTROL; - create_options = FILE_OPEN_FOR_BACKUP_INTENT; break; case query_read_attributes: access = READ_CONTROL | FILE_READ_ATTRIBUTES; - create_options = FILE_OPEN_FOR_BACKUP_INTENT; break; case query_write_control: access = READ_CONTROL | WRITE_OWNER | WRITE_DAC | FILE_WRITE_ATTRIBUTES; - create_options = FILE_OPEN_FOR_BACKUP_INTENT | FILE_OPEN_FOR_RECOVERY; break; case query_write_attributes: access = READ_CONTROL | FILE_WRITE_ATTRIBUTES; - create_options = FILE_OPEN_FOR_BACKUP_INTENT | FILE_OPEN_FOR_RECOVERY; break; default: if ((flags & O_ACCMODE) == O_RDONLY) - { - access = GENERIC_READ; - create_options = FILE_OPEN_FOR_BACKUP_INTENT; - } + access = GENERIC_READ; else if ((flags & O_ACCMODE) == O_WRONLY) - { - access = GENERIC_WRITE | READ_CONTROL | FILE_READ_ATTRIBUTES; - create_options = FILE_OPEN_FOR_BACKUP_INTENT - | FILE_OPEN_FOR_RECOVERY; - } + access = GENERIC_WRITE | READ_CONTROL | FILE_READ_ATTRIBUTES; else - { - access = GENERIC_READ | GENERIC_WRITE; - create_options = FILE_OPEN_FOR_BACKUP_INTENT - | FILE_OPEN_FOR_RECOVERY; - } + access = GENERIC_READ | GENERIC_WRITE; if (flags & O_SYNC) create_options |= FILE_WRITE_THROUGH; if (flags & O_DIRECT) |