diff options
Diffstat (limited to 'winsup/cygwin/fhandler_tape.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_tape.cc | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/winsup/cygwin/fhandler_tape.cc b/winsup/cygwin/fhandler_tape.cc index 43bbf0f5a..279c7fc37 100644 --- a/winsup/cygwin/fhandler_tape.cc +++ b/winsup/cygwin/fhandler_tape.cc @@ -80,12 +80,12 @@ fhandler_dev_tape::open (const char *path, int flags, mode_t) struct mtpos pos; if (! ioctl (MTIOCGET, &get)) - /* Tape drive supports and is set to variable block size. */ - if (get.mt_dsreg == 0) - devbufsiz = get.mt_maxblksize; - else + /* Tape drive supports and is set to variable block size. */ + if (get.mt_dsreg == 0) + devbufsiz = get.mt_maxblksize; + else devbufsiz = get.mt_dsreg; - varblkop = get.mt_dsreg == 0; + varblkop = get.mt_dsreg == 0; if (devbufsiz > 1L) devbuf = new char [ devbufsiz ]; @@ -324,36 +324,36 @@ fhandler_dev_tape::ioctl (unsigned int cmd, void *buf) break; } if ((op->mt_count == 0 - && !tape_get_feature (TAPE_DRIVE_VARIABLE_BLOCK)) - || (op->mt_count > 0 - && (op->mt_count < min || op->mt_count > max))) + && !tape_get_feature (TAPE_DRIVE_VARIABLE_BLOCK)) + || (op->mt_count > 0 + && (op->mt_count < min || op->mt_count > max))) { ret = ERROR_INVALID_PARAMETER; break; } if (devbuf && op->mt_count > 0 - && (size_t) op->mt_count < devbufend - devbufstart) + && (size_t) op->mt_count < devbufend - devbufstart) { ret = ERROR_MORE_DATA; break; } if (! (ret = tape_set_blocksize (op->mt_count))) { - size_t size = 0; - if (op->mt_count == 0) - { - struct mtget get; - if ((ret = tape_status (&get)) != NO_ERROR) - break; - size = get.mt_maxblksize; - ret = NO_ERROR; - } + size_t size = 0; + if (op->mt_count == 0) + { + struct mtget get; + if ((ret = tape_status (&get)) != NO_ERROR) + break; + size = get.mt_maxblksize; + ret = NO_ERROR; + } char *buf = new char [ size ]; - if (!buf) - { - ret = ERROR_OUTOFMEMORY; - break; - } + if (!buf) + { + ret = ERROR_OUTOFMEMORY; + break; + } if (devbuf) { memcpy(buf,devbuf + devbufstart, devbufend - devbufstart); @@ -365,7 +365,7 @@ fhandler_dev_tape::ioctl (unsigned int cmd, void *buf) devbufstart = 0; devbuf = buf; devbufsiz = size; - varblkop = op->mt_count == 0; + varblkop = op->mt_count == 0; } } break; |