From 494a8ebe713055d3946183f4b395f85a18b43e9e Mon Sep 17 00:00:00 2001 From: Wei Liu Date: Wed, 18 Nov 2015 18:21:14 +0000 Subject: 9pfs: rename virtio-9p-proxy.{c,h} to 9p-proxy.{c,h} Those two files are not virtio specific. Rename them to use generic names. Fix includes in various C files. Change define guards and comments in header files. Signed-off-by: Wei Liu Signed-off-by: Aneesh Kumar K.V --- hw/9pfs/9p-proxy.h | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 hw/9pfs/9p-proxy.h (limited to 'hw/9pfs/9p-proxy.h') diff --git a/hw/9pfs/9p-proxy.h b/hw/9pfs/9p-proxy.h new file mode 100644 index 0000000..56150b9 --- /dev/null +++ b/hw/9pfs/9p-proxy.h @@ -0,0 +1,95 @@ +/* + * 9p Proxy callback + * + * Copyright IBM, Corp. 2011 + * + * Authors: + * M. Mohan Kumar + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + */ +#ifndef _QEMU_9P_PROXY_H +#define _QEMU_9P_PROXY_H + +#define PROXY_MAX_IO_SZ (64 * 1024) +#define V9FS_FD_VALID INT_MAX + +/* + * proxy iovec only support one element and + * marsha/unmarshal doesn't do little endian conversion. + */ +#define proxy_unmarshal(in_sg, offset, fmt, args...) \ + v9fs_unmarshal(in_sg, 1, offset, 0, fmt, ##args) +#define proxy_marshal(out_sg, offset, fmt, args...) \ + v9fs_marshal(out_sg, 1, offset, 0, fmt, ##args) + +union MsgControl { + struct cmsghdr cmsg; + char control[CMSG_SPACE(sizeof(int))]; +}; + +typedef struct { + uint32_t type; + uint32_t size; +} ProxyHeader; + +#define PROXY_HDR_SZ (sizeof(ProxyHeader)) + +enum { + T_SUCCESS = 0, + T_ERROR, + T_OPEN, + T_CREATE, + T_MKNOD, + T_MKDIR, + T_SYMLINK, + T_LINK, + T_LSTAT, + T_READLINK, + T_STATFS, + T_CHMOD, + T_CHOWN, + T_TRUNCATE, + T_UTIME, + T_RENAME, + T_REMOVE, + T_LGETXATTR, + T_LLISTXATTR, + T_LSETXATTR, + T_LREMOVEXATTR, + T_GETVERSION, +}; + +typedef struct { + uint64_t st_dev; + uint64_t st_ino; + uint64_t st_nlink; + uint32_t st_mode; + uint32_t st_uid; + uint32_t st_gid; + uint64_t st_rdev; + uint64_t st_size; + uint64_t st_blksize; + uint64_t st_blocks; + uint64_t st_atim_sec; + uint64_t st_atim_nsec; + uint64_t st_mtim_sec; + uint64_t st_mtim_nsec; + uint64_t st_ctim_sec; + uint64_t st_ctim_nsec; +} ProxyStat; + +typedef struct { + uint64_t f_type; + uint64_t f_bsize; + uint64_t f_blocks; + uint64_t f_bfree; + uint64_t f_bavail; + uint64_t f_files; + uint64_t f_ffree; + uint64_t f_fsid[2]; + uint64_t f_namelen; + uint64_t f_frsize; +} ProxyStatFS; +#endif -- cgit v1.1