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| author | Peter Maydell <peter.maydell@linaro.org> | 2016-07-04 17:06:17 +0100 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2016-07-19 15:22:33 +0300 |
| commit | 884cdc48a98fca7d758a5934af526cd1fcedcc9e (patch) | |
| tree | 1e7e24477303fddcc8c875c11db3c8380b333898 /linux-user/linux_loop.h | |
| parent | c815701e8169d25ae6f84183f4b593b9335a9798 (diff) | |
| download | focaccia-qemu-884cdc48a98fca7d758a5934af526cd1fcedcc9e.tar.gz focaccia-qemu-884cdc48a98fca7d758a5934af526cd1fcedcc9e.zip | |
linux-user: Add loop control ioctls
Add support for the /dev/loop-control ioctls: LOOP_CTL_ADD LOOP_CTL_REMOVE LOOP_CTL_GET_FREE [RV: fixed to apply to new header guards] Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'linux-user/linux_loop.h')
| -rw-r--r-- | linux-user/linux_loop.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/linux-user/linux_loop.h b/linux-user/linux_loop.h index 1f52403814..c69fea11e4 100644 --- a/linux-user/linux_loop.h +++ b/linux-user/linux_loop.h @@ -1,4 +1,6 @@ -/* Copied from 2.6.25 kernel headers to avoid problems on older hosts. */ +/* Copied from 2.6.25 kernel headers to avoid problems on older hosts, + * and subsequently updated to match newer additions to the API. + */ #ifndef LINUX_LOOP_H #define LINUX_LOOP_H @@ -92,5 +94,12 @@ struct loop_info64 { #define LOOP_SET_STATUS64 0x4C04 #define LOOP_GET_STATUS64 0x4C05 #define LOOP_CHANGE_FD 0x4C06 +#define LOOP_SET_CAPACITY 0x4C07 +#define LOOP_SET_DIRECT_IO 0x4C08 + +/* /dev/loop-control interface */ +#define LOOP_CTL_ADD 0x4C80 +#define LOOP_CTL_REMOVE 0x4C81 +#define LOOP_CTL_GET_FREE 0x4C82 #endif |