diff options
Diffstat (limited to 'include/fuse_lowlevel.h')
| -rw-r--r-- | include/fuse_lowlevel.h | 99 |
1 files changed, 18 insertions, 81 deletions
diff --git a/include/fuse_lowlevel.h b/include/fuse_lowlevel.h index 9656c98..f0f0e0b 100644 --- a/include/fuse_lowlevel.h +++ b/include/fuse_lowlevel.h @@ -56,14 +56,6 @@ typedef struct fuse_req *fuse_req_t; */ struct fuse_session; -/** - * Channel - * - * A communication channel, providing hooks for sending and receiving - * messages - */ -struct fuse_chan; - /** Directory entry parameters supplied to fuse_reply_entry() */ struct fuse_entry_param { /** Unique inode number @@ -1573,30 +1565,15 @@ int fuse_req_interrupted(fuse_req_t req); * ----------------------------------------------------------- */ /** - * Create a FUSE mountpoint - * - * Returns a control file descriptor suitable for passing to - * fuse_new(). Unknown parameters in `args` are passed through - * unchanged. Known parameters (with the exception of --help and - * --version) are removed from `args`. + * Create a low level session. * - * If the --help or --version parameters are specified, the function - * prints the requested information to stdout and returns a valid - * pointer. However, it does not actually perform the mount. - * - * @param mountpoint the mount point path - * @param args argument vector - * @return the communication channel on success, NULL on failure - */ -struct fuse_chan *fuse_session_mount(const char *mountpoint, - struct fuse_args *args); - -/** - * Create a low level session + * Returns a session structure suitable for passing to + * fuse_session_mount() and fuse_session_loop(). * - * Known parameters in `args` are removed. If there are any unknown - * arguments, an error is printed to stderr and the function returns - * NULL. + * Known arguments are defined in `struct fuse_opt fuse_ll_opts[]` and + * `struct fuse_opt fuse_mount_opts[]`. If there are any unknown + * arguments, an error message will be printed to stderr and the + * function will return NULL. * * If the --help or --version parameters are specified, the function * prints the requsted information to stdout and returns NULL. @@ -1616,14 +1593,14 @@ struct fuse_session *fuse_session_new(struct fuse_args *args, size_t op_size, void *userdata); /** - * Assign a channel to a session + * Mount a FUSE file system. * - * If a session is destroyed, the assigned channel is also destroyed + * @param mountpoint the mount point path + * @param se session object * - * @param se the session - * @param ch the channel - */ -void fuse_session_add_chan(struct fuse_session *se, struct fuse_chan *ch); + * @return 0 on success, -1 on failure. + **/ +int fuse_session_mount(struct fuse_session *se, const char *mountpoint); /** * Enter a single threaded, blocking event loop. @@ -1672,13 +1649,11 @@ void fuse_session_reset(struct fuse_session *se); int fuse_session_exited(struct fuse_session *se); /** - * Remove the channel from a session + * Unmount the file system * - * If the channel is not assigned to a session, then this is a no-op - * - * @param ch the channel to remove + * @param se the session */ -void fuse_session_remove_chan(struct fuse_chan *ch); +void fuse_session_unmount(struct fuse_session *se); /** * Destroy a session @@ -1687,15 +1662,6 @@ void fuse_session_remove_chan(struct fuse_chan *ch); */ void fuse_session_destroy(struct fuse_session *se); -/** - * Umount a FUSE mountpoint - * - * @param mountpoint the mount point path - * @param ch the communication channel - */ -void fuse_session_unmount(const char *mountpoint, struct fuse_chan *ch); - - /* ----------------------------------------------------------- * * Request processing (for custom event loops) * * ----------------------------------------------------------- */ @@ -1710,7 +1676,7 @@ void fuse_session_unmount(const char *mountpoint, struct fuse_chan *ch); * @param ch channel on which the request was received */ void fuse_session_process_buf(struct fuse_session *se, - const struct fuse_buf *buf, struct fuse_chan *ch); + const struct fuse_buf *buf); /** * Receive a raw request supplied in a generic buffer @@ -1723,36 +1689,7 @@ void fuse_session_process_buf(struct fuse_session *se, * @param ch the channel * @return the actual size of the raw request, or -errno on error */ -int fuse_session_receive_buf(struct fuse_session *se, struct fuse_buf *buf, - struct fuse_chan *ch); - -/* ----------------------------------------------------------- * - * Channel interface * - * ----------------------------------------------------------- */ - -/** - * Return channel assigned to the session - * - * @param se the session - * @return the channel - */ -struct fuse_chan *fuse_session_chan(struct fuse_session *se); - - -/** - * Obtain counted reference to the channel - * - * @param ch the channel - * @return the channel - */ -struct fuse_chan *fuse_chan_get(struct fuse_chan *ch); - -/** - * Drop counted reference to a channel - * - * @param ch the channel - */ -void fuse_chan_put(struct fuse_chan *ch); +int fuse_session_receive_buf(struct fuse_session *se, struct fuse_buf *buf); #ifdef __cplusplus } |