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| author | Fam Zheng <famz@redhat.com> | 2017-08-11 19:44:46 +0800 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2017-08-11 14:12:44 +0200 |
| commit | ca749954b09b89e22cd69c4949fb7e689b057963 (patch) | |
| tree | 48118b0486719b09f272cda9d720e4d0ab96bf2a /block/file-posix.c | |
| parent | d0d5d0e31a874d592741a088c2c5071bae164dbf (diff) | |
osdep: Add runtime OFD lock detection
Build time check of OFD lock is not sufficient and can cause image open
errors when the runtime environment doesn't support it.
Add a helper function to probe it at runtime, additionally. Also provide
a qemu_has_ofd_lock() for callers to check the status.
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/file-posix.c')
0 files changed, 0 insertions, 0 deletions