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authorMiklos Szeredi <miklos@szeredi.hu>2001-10-28 19:44:14 +0000
committerMiklos Szeredi <miklos@szeredi.hu>2001-10-28 19:44:14 +0000
commit85c74fcdfd9e67d411c3e1734b34effd0d73fa4d (patch)
tree908e39d3e0b84bd733261cdde16ef6ae707f2352 /include/linux
parent90d8bef61c8c40472ddfb1aafeeb6473ec51a053 (diff)
downloadlibfuse-85c74fcdfd9e67d411c3e1734b34effd0d73fa4d.tar.gz
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Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/fuse.h100
1 files changed, 100 insertions, 0 deletions
diff --git a/include/linux/fuse.h b/include/linux/fuse.h
new file mode 100644
index 0000000..fb3aca0
--- /dev/null
+++ b/include/linux/fuse.h
@@ -0,0 +1,100 @@
+/*
+ FUSE: Filesystem in Userspace
+ Copyright (C) 2001 Miklos Szeredi (mszeredi@inf.bme.hu)
+
+ This program can be distributed under the terms of the GNU GPL.
+ See the file COPYING.
+*/
+
+/* This file defines the kernel interface of FUSE */
+
+
+#define FUSE_MOUNT_VERSION 1
+
+struct fuse_mount_data {
+ int version;
+ int fd;
+};
+
+#define FUSE_ROOT_INO 1
+
+struct fuse_attr {
+ unsigned short mode;
+ unsigned short nlink;
+ unsigned short uid;
+ unsigned short gid;
+ unsigned short rdev;
+ unsigned long long size;
+ unsigned long blksize;
+ unsigned long blocks;
+ unsigned long atime;
+ unsigned long mtime;
+ unsigned long ctime;
+};
+
+enum fuse_opcode {
+ FUSE_LOOKUP = 1,
+ FUSE_FORGET,
+ FUSE_GETATTR,
+ FUSE_READLINK,
+ FUSE_GETDIR,
+ FUSE_MKNOD,
+};
+
+/* Conservative buffer size for the client */
+#define FUSE_MAX_IN 8192
+
+struct fuse_lookup_out {
+ unsigned long ino;
+ struct fuse_attr attr;
+};
+
+struct fuse_getattr_out {
+ struct fuse_attr attr;
+};
+
+struct fuse_getdir_out {
+ int fd;
+ void *file; /* Used by kernel only */
+};
+
+struct fuse_mknod_in {
+ unsigned short mode;
+ unsigned short rdev;
+ char name[1];
+};
+
+struct fuse_mknod_out {
+ unsigned long ino;
+ struct fuse_attr attr;
+};
+
+struct fuse_in_header {
+ int unique;
+ enum fuse_opcode opcode;
+ unsigned long ino;
+};
+
+struct fuse_out_header {
+ int unique;
+ int result;
+};
+
+struct fuse_dirent {
+ unsigned long ino;
+ unsigned short namelen;
+ unsigned char type;
+ char name[256];
+};
+
+#define FUSE_NAME_OFFSET ((unsigned int) ((struct fuse_dirent *) 0)->name)
+#define FUSE_DIRENT_ALIGN(x) (((x) + sizeof(long) - 1) & ~(sizeof(long) - 1))
+#define FUSE_DIRENT_SIZE(d) \
+ FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)
+
+/*
+ * Local Variables:
+ * indent-tabs-mode: t
+ * c-basic-offset: 8
+ * End:
+ */