re: CVS commit: src/sys/compat

[matthew green <mrg%eterna.com.au@localhost>]

   Module Name: src
   Committed By:        atatat
   Date:                Tue Jan 28 21:57:47 UTC 2003
   
   Modified Files:
        src/sys/compat/ibcs2: ibcs2_misc.c
        src/sys/compat/sunos: sunos_misc.c
        src/sys/compat/sunos32: sunos32_misc.c
        src/sys/compat/svr4: svr4_misc.c
        src/sys/compat/svr4_32: svr4_32_misc.c
        src/sys/compat/ultrix: ultrix_misc.c
   
   Log Message:
   No need to pick a "default address" for mmap in compat code, since we
   merely call sys_mmap() at the end anyway, and that will pick the
   address for us, if it's needed.
   
   Likewise for checking if /dev/zero is being mapped.


did you actually test any of this?  please do!  if there is a problem
this change will basically completely break these emulations.

thanks!


.mrg.