1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun #ifndef __LINUX_MAGIC_H__ 3*4882a593Smuzhiyun #define __LINUX_MAGIC_H__ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #define ADFS_SUPER_MAGIC 0xadf5 6*4882a593Smuzhiyun #define AFFS_SUPER_MAGIC 0xadff 7*4882a593Smuzhiyun #define AFS_SUPER_MAGIC 0x5346414F 8*4882a593Smuzhiyun #define AUTOFS_SUPER_MAGIC 0x0187 9*4882a593Smuzhiyun #define CODA_SUPER_MAGIC 0x73757245 10*4882a593Smuzhiyun #define CRAMFS_MAGIC 0x28cd3d45 /* some random number */ 11*4882a593Smuzhiyun #define CRAMFS_MAGIC_WEND 0x453dcd28 /* magic number with the wrong endianess */ 12*4882a593Smuzhiyun #define DEBUGFS_MAGIC 0x64626720 13*4882a593Smuzhiyun #define SECURITYFS_MAGIC 0x73636673 14*4882a593Smuzhiyun #define SELINUX_MAGIC 0xf97cff8c 15*4882a593Smuzhiyun #define SMACK_MAGIC 0x43415d53 /* "SMAC" */ 16*4882a593Smuzhiyun #define RAMFS_MAGIC 0x858458f6 /* some random number */ 17*4882a593Smuzhiyun #define TMPFS_MAGIC 0x01021994 18*4882a593Smuzhiyun #define HUGETLBFS_MAGIC 0x958458f6 /* some random number */ 19*4882a593Smuzhiyun #define SQUASHFS_MAGIC 0x73717368 20*4882a593Smuzhiyun #define ECRYPTFS_SUPER_MAGIC 0xf15f 21*4882a593Smuzhiyun #define EFS_SUPER_MAGIC 0x414A53 22*4882a593Smuzhiyun #define EROFS_SUPER_MAGIC_V1 0xE0F5E1E2 23*4882a593Smuzhiyun #define EXT2_SUPER_MAGIC 0xEF53 24*4882a593Smuzhiyun #define EXT3_SUPER_MAGIC 0xEF53 25*4882a593Smuzhiyun #define XENFS_SUPER_MAGIC 0xabba1974 26*4882a593Smuzhiyun #define EXT4_SUPER_MAGIC 0xEF53 27*4882a593Smuzhiyun #define BTRFS_SUPER_MAGIC 0x9123683E 28*4882a593Smuzhiyun #define NILFS_SUPER_MAGIC 0x3434 29*4882a593Smuzhiyun #define F2FS_SUPER_MAGIC 0xF2F52010 30*4882a593Smuzhiyun #define HPFS_SUPER_MAGIC 0xf995e849 31*4882a593Smuzhiyun #define ISOFS_SUPER_MAGIC 0x9660 32*4882a593Smuzhiyun #define JFFS2_SUPER_MAGIC 0x72b6 33*4882a593Smuzhiyun #define XFS_SUPER_MAGIC 0x58465342 /* "XFSB" */ 34*4882a593Smuzhiyun #define PSTOREFS_MAGIC 0x6165676C 35*4882a593Smuzhiyun #define EFIVARFS_MAGIC 0xde5e81e4 36*4882a593Smuzhiyun #define HOSTFS_SUPER_MAGIC 0x00c0ffee 37*4882a593Smuzhiyun #define OVERLAYFS_SUPER_MAGIC 0x794c7630 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun #define MINIX_SUPER_MAGIC 0x137F /* minix v1 fs, 14 char names */ 40*4882a593Smuzhiyun #define MINIX_SUPER_MAGIC2 0x138F /* minix v1 fs, 30 char names */ 41*4882a593Smuzhiyun #define MINIX2_SUPER_MAGIC 0x2468 /* minix v2 fs, 14 char names */ 42*4882a593Smuzhiyun #define MINIX2_SUPER_MAGIC2 0x2478 /* minix v2 fs, 30 char names */ 43*4882a593Smuzhiyun #define MINIX3_SUPER_MAGIC 0x4d5a /* minix v3 fs, 60 char names */ 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun #define MSDOS_SUPER_MAGIC 0x4d44 /* MD */ 46*4882a593Smuzhiyun #define NCP_SUPER_MAGIC 0x564c /* Guess, what 0x564c is :-) */ 47*4882a593Smuzhiyun #define NFS_SUPER_MAGIC 0x6969 48*4882a593Smuzhiyun #define OCFS2_SUPER_MAGIC 0x7461636f 49*4882a593Smuzhiyun #define OPENPROM_SUPER_MAGIC 0x9fa1 50*4882a593Smuzhiyun #define QNX4_SUPER_MAGIC 0x002f /* qnx4 fs detection */ 51*4882a593Smuzhiyun #define QNX6_SUPER_MAGIC 0x68191122 /* qnx6 fs detection */ 52*4882a593Smuzhiyun #define AFS_FS_MAGIC 0x6B414653 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun #define REISERFS_SUPER_MAGIC 0x52654973 /* used by gcc */ 55*4882a593Smuzhiyun /* used by file system utilities that 56*4882a593Smuzhiyun look at the superblock, etc. */ 57*4882a593Smuzhiyun #define REISERFS_SUPER_MAGIC_STRING "ReIsErFs" 58*4882a593Smuzhiyun #define REISER2FS_SUPER_MAGIC_STRING "ReIsEr2Fs" 59*4882a593Smuzhiyun #define REISER2FS_JR_SUPER_MAGIC_STRING "ReIsEr3Fs" 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun #define SMB_SUPER_MAGIC 0x517B 62*4882a593Smuzhiyun #define CGROUP_SUPER_MAGIC 0x27e0eb 63*4882a593Smuzhiyun #define CGROUP2_SUPER_MAGIC 0x63677270 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun #define RDTGROUP_SUPER_MAGIC 0x7655821 66*4882a593Smuzhiyun 67*4882a593Smuzhiyun #define STACK_END_MAGIC 0x57AC6E9D 68*4882a593Smuzhiyun 69*4882a593Smuzhiyun #define TRACEFS_MAGIC 0x74726163 70*4882a593Smuzhiyun 71*4882a593Smuzhiyun #define V9FS_MAGIC 0x01021997 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun #define BDEVFS_MAGIC 0x62646576 74*4882a593Smuzhiyun #define DAXFS_MAGIC 0x64646178 75*4882a593Smuzhiyun #define BINFMTFS_MAGIC 0x42494e4d 76*4882a593Smuzhiyun #define DEVPTS_SUPER_MAGIC 0x1cd1 77*4882a593Smuzhiyun #define BINDERFS_SUPER_MAGIC 0x6c6f6f70 78*4882a593Smuzhiyun #define FUTEXFS_SUPER_MAGIC 0xBAD1DEA 79*4882a593Smuzhiyun #define PIPEFS_MAGIC 0x50495045 80*4882a593Smuzhiyun #define PROC_SUPER_MAGIC 0x9fa0 81*4882a593Smuzhiyun #define SOCKFS_MAGIC 0x534F434B 82*4882a593Smuzhiyun #define SYSFS_MAGIC 0x62656572 83*4882a593Smuzhiyun #define USBDEVICE_SUPER_MAGIC 0x9fa2 84*4882a593Smuzhiyun #define MTD_INODE_FS_MAGIC 0x11307854 85*4882a593Smuzhiyun #define ANON_INODE_FS_MAGIC 0x09041934 86*4882a593Smuzhiyun #define BTRFS_TEST_MAGIC 0x73727279 87*4882a593Smuzhiyun #define NSFS_MAGIC 0x6e736673 88*4882a593Smuzhiyun #define BPF_FS_MAGIC 0xcafe4a11 89*4882a593Smuzhiyun #define AAFS_MAGIC 0x5a3c69f0 90*4882a593Smuzhiyun #define ZONEFS_MAGIC 0x5a4f4653 91*4882a593Smuzhiyun 92*4882a593Smuzhiyun /* Since UDF 2.01 is ISO 13346 based... */ 93*4882a593Smuzhiyun #define UDF_SUPER_MAGIC 0x15013346 94*4882a593Smuzhiyun #define BALLOON_KVM_MAGIC 0x13661366 95*4882a593Smuzhiyun #define ZSMALLOC_MAGIC 0x58295829 96*4882a593Smuzhiyun #define DMA_BUF_MAGIC 0x444d4142 /* "DMAB" */ 97*4882a593Smuzhiyun #define DEVMEM_MAGIC 0x454d444d /* "DMEM" */ 98*4882a593Smuzhiyun #define Z3FOLD_MAGIC 0x33 99*4882a593Smuzhiyun #define PPC_CMM_MAGIC 0xc7571590 100*4882a593Smuzhiyun 101*4882a593Smuzhiyun #endif /* __LINUX_MAGIC_H__ */ 102