Searched refs:fsuuid (Results 1 – 4 of 4) sorted by relevance
| /linux-6.6.21/include/uapi/linux/ |
| 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-6.6.21/fs/ext4/ |
| D | ioctl.c | 1155 struct fsuuid __user *ufsuuid) in ext4_ioctl_getuuid()
1157 struct fsuuid fsuuid; in ext4_ioctl_getuuid() local
1160 if (copy_from_user(&fsuuid, ufsuuid, sizeof(fsuuid))) in ext4_ioctl_getuuid()
1163 if (fsuuid.fsu_len == 0) { in ext4_ioctl_getuuid()
1164 fsuuid.fsu_len = UUID_SIZE; in ext4_ioctl_getuuid()
1165 if (copy_to_user(&ufsuuid->fsu_len, &fsuuid.fsu_len, in ext4_ioctl_getuuid()
1166 sizeof(fsuuid.fsu_len))) in ext4_ioctl_getuuid()
1171 if (fsuuid.fsu_len < UUID_SIZE || fsuuid.fsu_flags != 0) in ext4_ioctl_getuuid()
1178 fsuuid.fsu_len = UUID_SIZE; in ext4_ioctl_getuuid()
1179 if (copy_to_user(ufsuuid, &fsuuid, sizeof(fsuuid)) || in ext4_ioctl_getuuid()
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| /linux-6.6.21/Documentation/ABI/testing/ |
| 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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| /linux-6.6.21/security/integrity/ima/ |
| D | ima_policy.c | 105 uuid_t fsuuid; member
602 !uuid_equal(&rule->fsuuid, &inode->i_sb->s_uuid)) in ima_match_rules()
1623 if (!uuid_is_null(&entry->fsuuid)) { in ima_parse_rule()
1628 result = uuid_parse(args[0].from, &entry->fsuuid); in ima_parse_rule()
2150 seq_printf(m, "fsuuid=%pU", &entry->fsuuid); in ima_policy_show()
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