auto import from //depot/cupcake/@135843

libc/kernel/common/linux/efs_fs_i.h

@@ -0,0 +1,63 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __EFS_FS_I_H__
+#define __EFS_FS_I_H__
+
+typedef int32_t efs_block_t;
+typedef uint32_t efs_ino_t;
+
+#define EFS_DIRECTEXTENTS 12
+
+typedef union extent_u {
+ unsigned char raw[8];
+ struct extent_s {
+ unsigned int ex_magic:8;
+ unsigned int ex_bn:24;
+ unsigned int ex_length:8;
+ unsigned int ex_offset:24;
+ } cooked;
+} efs_extent;
+
+typedef struct edevs {
+ __be16 odev;
+ __be32 ndev;
+} efs_devs;
+
+struct efs_dinode {
+ __be16 di_mode;
+ __be16 di_nlink;
+ __be16 di_uid;
+ __be16 di_gid;
+ __be32 di_size;
+ __be32 di_atime;
+ __be32 di_mtime;
+ __be32 di_ctime;
+ __be32 di_gen;
+ __be16 di_numextents;
+ u_char di_version;
+ u_char di_spare;
+ union di_addr {
+ efs_extent di_extents[EFS_DIRECTEXTENTS];
+ efs_devs di_dev;
+ } di_u;
+};
+
+struct efs_inode_info {
+ int numextents;
+ int lastextent;
+
+ efs_extent extents[EFS_DIRECTEXTENTS];
+ struct inode vfs_inode;
+};
+
+#endif
+