Searched refs:fsuuid (Results 1 – 3 of 3) sorted by relevance
| /linux/include/uapi/linux/ |
| H A D | ext4.h | 34 #define EXT4_IOC_GETFSUUID _IOR('f', 44, struct fsuuid)
35 #define EXT4_IOC_SETFSUUID _IOW('f', 44, struct fsuuid)
75 struct fsuuid { struct
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| /linux/fs/ext4/ |
| H A D | ioctl.c | 1163 struct fsuuid __user *ufsuuid) in ext4_ioctl_getuuid()
1165 struct fsuuid fsuuid; in ext4_ioctl_getuuid() local
1168 if (copy_from_user(&fsuuid, ufsuuid, sizeof(fsuuid))) in ext4_ioctl_getuuid()
1171 if (fsuuid.fsu_len == 0) { in ext4_ioctl_getuuid()
1172 fsuuid.fsu_len = UUID_SIZE; in ext4_ioctl_getuuid()
1173 if (copy_to_user(&ufsuuid->fsu_len, &fsuuid.fsu_len, in ext4_ioctl_getuuid()
1174 sizeof(fsuuid.fsu_len))) in ext4_ioctl_getuuid()
1179 if (fsuuid.fsu_len < UUID_SIZE || fsuuid.fsu_flags != 0) in ext4_ioctl_getuuid()
1186 fsuuid.fsu_len = UUID_SIZE; in ext4_ioctl_getuuid()
1187 if (copy_to_user(ufsuuid, &fsuuid, sizeof(fsuuid)) || in ext4_ioctl_getuuid()
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| /linux/Documentation/ABI/testing/ |
| H A D | ima_policy | 25 base: [[func=] [mask=] [fsmagic=] [fsuuid=] [fsname=]
42 fsuuid:= file system UUID (e.g 8bcbe394-4f13-4144-be8e-5aa9ea2ce2f6)
189 either based on a filesystem's UUID (fsuuid) or based on LSM
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