| commit | ae0f940e6b4f5177892dd6a12762282fa9089972 | |
| author | Paolo Bonzini <pbonzini@redhat.com> | |
| Mon, 21 Nov 2011 08:29:11 +0000 (21 09:29 +0100) | ||
| committer | Anthony Liguori <aliguori@us.ibm.com> | |
| Mon, 28 Nov 2011 17:36:27 +0000 (28 11:36 -0600) | ||
| tree | 3e855a839233c0d0cc2e52daa6e4c30911da5fc5 | treesnapshot (tar.gz zip) |
| parent | 13bd0b5026265611809e99749bd74c2fd095247d | commitdiff |
9pfs: improve portability to older systems
Small requirements on "new" features have percolated to virtio-9p-local.c.
In particular, the utimensat wrapper actually only supports dirfd = AT_FDCWD
and flags = AT_SYMLINK_NOFOLLOW in the fallback code. Remove the arguments
so that virtio-9p-local.c will not use AT_* constants.
At the same time, fail local_ioc_getversion if the ioctl is not supported
by the host.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Small requirements on "new" features have percolated to virtio-9p-local.c.
In particular, the utimensat wrapper actually only supports dirfd = AT_FDCWD
and flags = AT_SYMLINK_NOFOLLOW in the fallback code. Remove the arguments
so that virtio-9p-local.c will not use AT_* constants.
At the same time, fail local_ioc_getversion if the ioctl is not supported
by the host.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| hw/9pfs/virtio-9p-local.c | diffblobblamehistory | |
| oslib-posix.c | diffblobblamehistory | |
| qemu-os-posix.h | diffblobblamehistory |