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quota: Cleanup flags definitions

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Currently all quota flags were defined just in kernel-private headers.
Export flags readable / writeable from userspace to userspace via
include/uapi/linux/quota.h.

Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Jan Kara
2014-11-19 09:21:58 +01:00
parent 96827adcc2
commit 9c45101e88
4 changed files with 22 additions and 11 deletions
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14
include/uapi/linux/quota.h
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@@ -126,10 +126,22 @@ struct if_dqblk {
#define IIF_FLAGS 4
#define IIF_ALL (IIF_BGRACE | IIF_IGRACE | IIF_FLAGS)
enum {
DQF_ROOT_SQUASH_B = 0,
DQF_SYS_FILE_B = 16,
/* Kernel internal flags invisible to userspace */
DQF_PRIVATE
};
/* Root squash enabled (for v1 quota format) */
#define DQF_ROOT_SQUASH (1 << DQF_ROOT_SQUASH_B)
/* Quota stored in a system file */
#define DQF_SYS_FILE (1 << DQF_SYS_FILE_B)
struct if_dqinfo {
__u64 dqi_bgrace;
__u64 dqi_igrace;
__u32 dqi_flags;
__u32 dqi_flags; /* DFQ_* */
__u32 dqi_valid;
};