108 lines · c
1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */2#ifndef __LINUX_MAGIC_H__3#define __LINUX_MAGIC_H__4 5#define ADFS_SUPER_MAGIC 0xadf56#define AFFS_SUPER_MAGIC 0xadff7#define AFS_SUPER_MAGIC 0x5346414F8#define AUTOFS_SUPER_MAGIC 0x01879#define CEPH_SUPER_MAGIC 0x00c3640010#define CODA_SUPER_MAGIC 0x7375724511#define CRAMFS_MAGIC 0x28cd3d45 /* some random number */12#define CRAMFS_MAGIC_WEND 0x453dcd28 /* magic number with the wrong endianess */13#define DEBUGFS_MAGIC 0x6462672014#define SECURITYFS_MAGIC 0x7363667315#define SELINUX_MAGIC 0xf97cff8c16#define SMACK_MAGIC 0x43415d53 /* "SMAC" */17#define RAMFS_MAGIC 0x858458f6 /* some random number */18#define TMPFS_MAGIC 0x0102199419#define HUGETLBFS_MAGIC 0x958458f6 /* some random number */20#define SQUASHFS_MAGIC 0x7371736821#define ECRYPTFS_SUPER_MAGIC 0xf15f22#define EFS_SUPER_MAGIC 0x414A5323#define EROFS_SUPER_MAGIC_V1 0xE0F5E1E224#define EXT2_SUPER_MAGIC 0xEF5325#define EXT3_SUPER_MAGIC 0xEF5326#define XENFS_SUPER_MAGIC 0xabba197427#define EXT4_SUPER_MAGIC 0xEF5328#define BTRFS_SUPER_MAGIC 0x9123683E29#define NILFS_SUPER_MAGIC 0x343430#define F2FS_SUPER_MAGIC 0xF2F5201031#define HPFS_SUPER_MAGIC 0xf995e84932#define ISOFS_SUPER_MAGIC 0x966033#define JFFS2_SUPER_MAGIC 0x72b634#define XFS_SUPER_MAGIC 0x58465342 /* "XFSB" */35#define PSTOREFS_MAGIC 0x6165676C36#define EFIVARFS_MAGIC 0xde5e81e437#define HOSTFS_SUPER_MAGIC 0x00c0ffee38#define OVERLAYFS_SUPER_MAGIC 0x794c763039#define FUSE_SUPER_MAGIC 0x6573554640#define BCACHEFS_SUPER_MAGIC 0xca451a4e41 42#define MINIX_SUPER_MAGIC 0x137F /* minix v1 fs, 14 char names */43#define MINIX_SUPER_MAGIC2 0x138F /* minix v1 fs, 30 char names */44#define MINIX2_SUPER_MAGIC 0x2468 /* minix v2 fs, 14 char names */45#define MINIX2_SUPER_MAGIC2 0x2478 /* minix v2 fs, 30 char names */46#define MINIX3_SUPER_MAGIC 0x4d5a /* minix v3 fs, 60 char names */47 48#define MSDOS_SUPER_MAGIC 0x4d44 /* MD */49#define EXFAT_SUPER_MAGIC 0x2011BAB050#define NCP_SUPER_MAGIC 0x564c /* Guess, what 0x564c is :-) */51#define NFS_SUPER_MAGIC 0x696952#define OCFS2_SUPER_MAGIC 0x7461636f53#define OPENPROM_SUPER_MAGIC 0x9fa154#define QNX4_SUPER_MAGIC 0x002f /* qnx4 fs detection */55#define QNX6_SUPER_MAGIC 0x68191122 /* qnx6 fs detection */56#define AFS_FS_MAGIC 0x6B41465357 58 59#define REISERFS_SUPER_MAGIC 0x52654973 /* used by gcc */60 /* used by file system utilities that61 look at the superblock, etc. */62#define REISERFS_SUPER_MAGIC_STRING "ReIsErFs"63#define REISER2FS_SUPER_MAGIC_STRING "ReIsEr2Fs"64#define REISER2FS_JR_SUPER_MAGIC_STRING "ReIsEr3Fs"65 66#define SMB_SUPER_MAGIC 0x517B67#define CIFS_SUPER_MAGIC 0xFF534D42 /* the first four bytes of SMB PDUs */68#define SMB2_SUPER_MAGIC 0xFE534D4269 70#define CGROUP_SUPER_MAGIC 0x27e0eb71#define CGROUP2_SUPER_MAGIC 0x6367727072 73#define RDTGROUP_SUPER_MAGIC 0x765582174 75#define STACK_END_MAGIC 0x57AC6E9D76 77#define TRACEFS_MAGIC 0x7472616378 79#define V9FS_MAGIC 0x0102199780 81#define BDEVFS_MAGIC 0x6264657682#define DAXFS_MAGIC 0x6464617883#define BINFMTFS_MAGIC 0x42494e4d84#define DEVPTS_SUPER_MAGIC 0x1cd185#define BINDERFS_SUPER_MAGIC 0x6c6f6f7086#define FUTEXFS_SUPER_MAGIC 0xBAD1DEA87#define PIPEFS_MAGIC 0x5049504588#define PROC_SUPER_MAGIC 0x9fa089#define SOCKFS_MAGIC 0x534F434B90#define SYSFS_MAGIC 0x6265657291#define USBDEVICE_SUPER_MAGIC 0x9fa292#define MTD_INODE_FS_MAGIC 0x1130785493#define ANON_INODE_FS_MAGIC 0x0904193494#define BTRFS_TEST_MAGIC 0x7372727995#define NSFS_MAGIC 0x6e73667396#define BPF_FS_MAGIC 0xcafe4a1197#define AAFS_MAGIC 0x5a3c69f098#define ZONEFS_MAGIC 0x5a4f465399 100/* Since UDF 2.01 is ISO 13346 based... */101#define UDF_SUPER_MAGIC 0x15013346102#define DMA_BUF_MAGIC 0x444d4142 /* "DMAB" */103#define DEVMEM_MAGIC 0x454d444d /* "DMEM" */104#define SECRETMEM_MAGIC 0x5345434d /* "SECM" */105#define PID_FS_MAGIC 0x50494446 /* "PIDF" */106 107#endif /* __LINUX_MAGIC_H__ */108