62     S32 fd = -1;  in OsVfsOpen()  local
127 static struct TagFile *OsVfsAttachFile(S32 fd, U32 status)  in OsVfsAttachFile()
158 static struct TagFile *OsVfsAttachFileReady(S32 fd)  in OsVfsAttachFileReady()
163 static struct TagFile *OsVfsAttachFileWithStatus(S32 fd, S32 status)  in OsVfsAttachFileWithStatus()
174 S32 OsVfsClose(S32 fd)  in OsVfsClose()
201 ssize_t OsVfsRead(S32 fd, char *buff, size_t bytes)  in OsVfsRead()
232 ssize_t OsVfsWrite(S32 fd, const void *buff, size_t bytes)  in OsVfsWrite()
259 off_t OsVfsLseek(S32 fd, off_t off, S32 whence)  in OsVfsLseek()
310 S32 OsVfsFstat(S32 fd, struct stat *buf)  in OsVfsFstat()
441 S32 OsVfsIoctl(S32 fd, S32 func, unsigned long arg)  in OsVfsIoctl()
459 S32 OsVfsSync(S32 fd)  in OsVfsSync()
637 S32 OsVfsFcntl(S32 fd, S32 cmd, va_list ap)  in OsVfsFcntl()
668 ssize_t OsVfsPread(S32 fd, void *buff, size_t bytes, off_t off)  in OsVfsPread()
710 ssize_t OsVfsPwrite(S32 fd, const void *buff, size_t bytes, off_t off)  in OsVfsPwrite()
752 S32 OsVfsFtruncate(S32 fd, off_t length)  in OsVfsFtruncate()
785 ssize_t OsVfsReadv(S32 fd, const struct iovec *iovBuf, S32 iovcnt)  in OsVfsReadv()
842 ssize_t OsVfsWritev(S32 fd, const struct iovec *iovBuf, S32 iovcnt)  in OsVfsWritev()