diff options
Diffstat (limited to 'winsup')
| -rw-r--r-- | winsup/cygwin/fhandler/clipboard.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/winsup/cygwin/fhandler/clipboard.cc b/winsup/cygwin/fhandler/clipboard.cc index fe3545bf5..376d43440 100644 --- a/winsup/cygwin/fhandler/clipboard.cc +++ b/winsup/cygwin/fhandler/clipboard.cc @@ -322,6 +322,13 @@ fhandler_dev_clipboard::lseek (off_t offset, int whence) * On writes we use this to decide how to write - empty and write, or open, copy, empty * and write */ + if (whence == SEEK_CUR) + return 0; + if (whence != SEEK_SET) + { + set_errno (EINVAL); + return -1; + } pos = offset; /* treat seek like rewind */ if (membuffer) |