bugs

来自「Solaris操作系统下的过滤驱动程序, C源码程序.」· 代码 · 共 41 行

				FISTGEN BUGS

* Fistgen bugs:

Cannot parse "fistFoo( &$vfs.key)": this is an "&" inside a function
problem? or the problem is in front of a '$'?

Cannot parse a fist function with another inside, such as
"fistFoo(a,fistBar(),b)"

Need bison and flex to compile fistgen, as well as gcc.  Won't build with
SunPRO CC compile.
 
* Template bugs:

** Linux 2.2

- doesn't synchronize file sizes (and # blocks) b/t upper and lower f/s.
  May not synchronize modes, and statfs() info like # of inodes and # of
  free blocks in the f/s.

- doesn't work over NFS (several support functions need to be implemented
  first: readpage, prepare_write, sync_page, etc.)

** Linux 2.4

- fistgen should generate kfree() code directly, w/o the need for kfree_s
  macro.

- we do not yet support Direct-IO (a new address_space op in 2.4.10)

** SunOS 5.7

- get a panic on 64-bit hosts.  WARNING: SunOS 5.7 code isn't stable and
  won't be until I get my Solaris 7 kernel sources and have a chance to
  inspect them.  Until then, use solaris 5.6 with the corresponding
  templates.

Erez Zadok.