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| author | Jeremy Kerr <jk@ozlabs.org> | 2013-10-01 12:27:35 +0800 |
|---|---|---|
| committer | Jeremy Kerr <jk@ozlabs.org> | 2013-10-01 12:52:00 +0800 |
| commit | 9fbd73a208c9465b4bf9e2c80c7290b72e62ead1 (patch) | |
| tree | a0e2899a65433c23105140ab8591b10c19325c32 /discover/device-handler.h | |
| parent | b86a7a0533c4d723ea940ac2071f845f165f832c (diff) | |
| download | talos-petitboot-9fbd73a208c9465b4bf9e2c80c7290b72e62ead1.tar.gz talos-petitboot-9fbd73a208c9465b4bf9e2c80c7290b72e62ead1.zip | |
discover: Add device_{request,release}_write
Add a pair of functions to the parser API to allow write access to the
underlying device. We'll use this in the GRUB2 parser to implement
environment persistence.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'discover/device-handler.h')
| -rw-r--r-- | discover/device-handler.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/discover/device-handler.h b/discover/device-handler.h index 5dbc349..6b36e07 100644 --- a/discover/device-handler.h +++ b/discover/device-handler.h @@ -36,6 +36,7 @@ struct discover_device { char *mount_path; const char *device_path; bool mounted; + bool mounted_rw; bool unmount; bool notified; @@ -124,4 +125,7 @@ void device_handler_boot(struct device_handler *handler, struct boot_command *cmd); void device_handler_cancel_default(struct device_handler *handler); +int device_request_write(struct discover_device *dev, bool *release); +void device_release_write(struct discover_device *dev, bool release); + #endif /* _DEVICE_HANDLER_H */ |
