On 11/24/10 03:38, Hidetoshi Seto wrote: > This patch introduce a fallback mechanism for old systems that do not > support utimensat(). This fix build failure with following warnings: > > hw/virtio-9p-local.c: In function 'local_utimensat': > hw/virtio-9p-local.c:479: warning: implicit declaration of function 'utimensat' > hw/virtio-9p-local.c:479: warning: nested extern declaration of 'utimensat' > > and: > > hw/virtio-9p.c: In function 'v9fs_setattr_post_chmod': > hw/virtio-9p.c:1410: error: 'UTIME_NOW' undeclared (first use in this function) > hw/virtio-9p.c:1410: error: (Each undeclared identifier is reported only once > hw/virtio-9p.c:1410: error: for each function it appears in.) > hw/virtio-9p.c:1413: error: 'UTIME_OMIT' undeclared (first use in this function) > hw/virtio-9p.c: In function 'v9fs_wstat_post_chmod': > hw/virtio-9p.c:2905: error: 'UTIME_OMIT' undeclared (first use in this function) > > [NOTE: At this time virtio-9p is only user of utimensat(), and is available > only when host is linux and CONFIG_VIRTFS is defined. So there are > no similar warning for win32. Please provide a wrapper for win32 in > oslib-win32.c if new user really requires it.] > > v5: > - Allow fallback on runtime > - Move qemu_utimensat() to oslib-posix.c > - Rebased on latest qemu.git > v4: > - Use tv_now.tv_usec > v3: > - Use better alternative handling for UTIME_NOW/OMIT > - Move qemu_utimensat() to cutils.c > V2: > - Introduce qemu_utimensat() > > Acked-by: Chris Wright <chrisw@xxxxxxxxxxxx> > Acked-by: M. Mohan Kumar <mohan@xxxxxxxxxx> > Signed-off-by: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx> > --- > hw/virtio-9p-local.c | 4 ++-- > oslib-posix.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ > qemu-os-posix.h | 12 ++++++++++++ > 3 files changed, 62 insertions(+), 2 deletions(-) Hi Hidetoshi, This looks good to me! Acked-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx> Cheers, Jes -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
