cvs commit: src/sys/compat/freebsd32 syscalls.master src/sys/kern makesyscalls.sh syscalls.master src/sys/sys sysent.h

[John Baldwin]

jhb         2008-09-25 20:07:42 UTC

  FreeBSD src repository

  Modified files:
    sys/compat/freebsd32 syscalls.master 
    sys/kern             makesyscalls.sh syscalls.master 
    sys/sys              sysent.h 
  Log:
  SVN rev 183361 on 2008-09-25 20:07:42Z by jhb
  
  Tidy up a few things with syscall generation:
  - Instead of using a syscall slot (370) just to get a function prototype
    for lkmressys(), add an explicit function prototype to <sys/sysent.h>.
    This also removes unused special case checks for 'lkmressys' from
    makesyscalls.sh.
  - Instead of having magic logic in makesyscalls.sh to only generate a
    function prototype the first time 'lkmnosys' is seen, make 'NODEF'
    always not generate a function prototype and include an explicit
    prototype for 'lkmnosys' in <sys/sysent.h>.
  - As a result of the fix in (2), update the LKM syscall entries in
    the freebsd32 syscall table to use 'lkmnosys' rather than 'nosys'.
  - Use NOPROTO for the __syscall() entry (198) in the native ABI.  This
    avoids the need for magic logic in makesyscalls.h to only generate
    a function prototype the first time 'nosys' is encountered.
  
  Revision  Changes    Path
  1.108     +12 -12    src/sys/compat/freebsd32/syscalls.master
  1.71      +15 -25    src/sys/kern/makesyscalls.sh
  1.247     +3 -3      src/sys/kern/syscalls.master
  1.57      +6 -0      src/sys/sys/sysent.h