1 files changed, 115 insertions, 0 deletions
diff --git a/tools/virtiofsd/fuse_i.h b/tools/virtiofsd/fuse_i.h
new file mode 100644
index 0000000000..4e47e5880d
--- /dev/null
+++ b/tools/virtiofsd/fuse_i.h
@@ -0,0 +1,115 @@
+/*
+ * FUSE: Filesystem in Userspace
+ * Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
+ *
+ * This program can be distributed under the terms of the GNU LGPLv2.
+ * See the file COPYING.LIB
+ */
+
+#ifndef FUSE_I_H
+#define FUSE_I_H
+
+#define FUSE_USE_VERSION 31
+#include "fuse.h"
+#include "fuse_lowlevel.h"
+
+struct fv_VuDev;
+struct fv_QueueInfo;
+
+struct fuse_req {
+    struct fuse_session *se;
+    uint64_t unique;
+    int ctr;
+    pthread_mutex_t lock;
+    struct fuse_ctx ctx;
+    struct fuse_chan *ch;
+    int interrupted;
+    unsigned int ioctl_64bit:1;
+    union {
+        struct {
+            uint64_t unique;
+        } i;
+        struct {
+            fuse_interrupt_func_t func;
+            void *data;
+        } ni;
+    } u;
+    struct fuse_req *next;
+    struct fuse_req *prev;
+};
+
+struct fuse_notify_req {
+    uint64_t unique;
+    void (*reply)(struct fuse_notify_req *, fuse_req_t, fuse_ino_t,
+                  const void *, const struct fuse_buf *);
+    struct fuse_notify_req *next;
+    struct fuse_notify_req *prev;
+};
+
+struct fuse_session {
+    char *mountpoint;
+    volatile int exited;
+    int fd;
+    int debug;
+    int deny_others;
+    struct fuse_lowlevel_ops op;
+    int got_init;
+    struct cuse_data *cuse_data;
+    void *userdata;
+    uid_t owner;
+    struct fuse_conn_info conn;
+    struct fuse_req list;
+    struct fuse_req interrupts;
+    pthread_mutex_t lock;
+    pthread_rwlock_t init_rwlock;
+    int got_destroy;
+    int broken_splice_nonblock;
+    uint64_t notify_ctr;
+    struct fuse_notify_req notify_list;
+    size_t bufsize;
+    int error;
+    char *vu_socket_path;
+    int   vu_listen_fd;
+    int   vu_socketfd;
+    struct fv_VuDev *virtio_dev;
+    int thread_pool_size;
+};
+
+struct fuse_chan {
+    pthread_mutex_t lock;
+    int ctr;
+    int fd;
+    struct fv_QueueInfo *qi;
+};
+
+/**
+ * Filesystem module
+ *
+ * Filesystem modules are registered with the FUSE_REGISTER_MODULE()
+ * macro.
+ *
+ */
+struct fuse_module {
+    char *name;
+    fuse_module_factory_t factory;
+    struct fuse_module *next;
+    struct fusemod_so *so;
+    int ctr;
+};
+
+int fuse_send_reply_iov_nofree(fuse_req_t req, int error, struct iovec *iov,
+                               int count);
+void fuse_free_req(fuse_req_t req);
+
+void fuse_session_process_buf_int(struct fuse_session *se,
+                                  struct fuse_bufvec *bufv,
+                                  struct fuse_chan *ch);
+
+
+#define FUSE_MAX_MAX_PAGES 256
+#define FUSE_DEFAULT_MAX_PAGES_PER_REQ 32
+
+/* room needed in buffer to accommodate header */
+#define FUSE_BUFFER_HEADER_SIZE 0x1000
+
+#endif