r3253: - added rudimentary support for ntioctl in pvfs

- catch the SIGXFSZ signal, which for some completely insane reason is
  generated in current Linux systems when you write before the maximum
  offset in a file (maximum is 2^41 on my box). Why wasn't errno good
  enough for this?

- give the right ntstatus code for large offset write failures
(This used to be commit 367f0c2af409e4292f727e8a865762a008fd7e67)

1 files changed, 3 insertions, 0 deletions

diff --git a/source4/ntvfs/posix/pvfs_write.c b/source4/ntvfs/posix/pvfs_write.c
index 7ab1d340bd..235a21882a 100644
--- a/source4/ntvfs/posix/pvfs_write.c
+++ b/source4/ntvfs/posix/pvfs_write.c
@@ -65,6 +65,9 @@ NTSTATUS pvfs_write(struct ntvfs_module_context *ntvfs,
 		     wr->writex.in.count,
 		     wr->writex.in.offset);
 	if (ret == -1) {
+		if (errno == EFBIG) {
+			return NT_STATUS_INVALID_PARAMETER;
+		}
 		return map_nt_error_from_unix(errno);
 	}