cvs commit: src/sbin/kldunload kldunload.8 kldunload.c src/share/man/man9 module.9 src/sys/compat/freebsd32 freebsd32_proto.h freebsd32_syscall.h freebsd32_syscalls.c freebsd32_sysent.c src/sys/dev/digi digi.c src/sys/kern ...

[Poul-Henning Kamp]

phk         2004-07-13 19:36:59 UTC

  FreeBSD src repository

  Modified files:
    sbin/kldunload       kldunload.8 kldunload.c 
    share/man/man9       module.9 
    sys/compat/freebsd32 freebsd32_proto.h freebsd32_syscall.h 
                         freebsd32_syscalls.c freebsd32_sysent.c 
    sys/dev/digi         digi.c 
    sys/kern             init_sysent.c kern_linker.c kern_module.c 
                         link_elf.c link_elf_obj.c syscalls.c 
                         vfs_mount.c 
    sys/sys              linker.h module.h syscall.h syscall.mk 
                         sysproto.h 
  Log:
  Give kldunload a -f(orce) argument.
  
  Add a MOD_QUIESCE event for modules.  This should return error (EBUSY)
  of the module is in use.
  
  MOD_UNLOAD should now only fail if it is impossible (as opposed to
  inconvenient) to unload the module.  Valid reasons are memory references
  into the module which cannot be tracked down and eliminated.
  
  When kldunloading, we abandon if MOD_UNLOAD fails, and if -force is
  not given, MOD_QUIESCE failing will also prevent the unload.
  
  For backwards compatibility, we treat EOPNOTSUPP from MOD_QUIESCE as
  success.
  
  Document that modules should return EOPNOTSUPP for unknown events.
  
  Revision  Changes    Path
  1.13      +7 -0      src/sbin/kldunload/kldunload.8
  1.14      +6 -2      src/sbin/kldunload/kldunload.c
  1.8       +20 -2     src/share/man/man9/module.9
  1.27      +6 -1      src/sys/compat/freebsd32/freebsd32_proto.h
  1.27      +3 -2      src/sys/compat/freebsd32/freebsd32_syscall.h
  1.18      +2 -1      src/sys/compat/freebsd32/freebsd32_syscalls.c
  1.28      +2 -1      src/sys/compat/freebsd32/freebsd32_sysent.c
  1.53      +2 -2      src/sys/dev/digi/digi.c
  1.175     +2 -1      src/sys/kern/init_sysent.c
  1.113     +38 -11    src/sys/kern/kern_linker.c
  1.43      +7 -1      src/sys/kern/kern_module.c
  1.80      +2 -2      src/sys/kern/link_elf.c
  1.86      +1 -1      src/sys/kern/link_elf_obj.c
  1.161     +2 -1      src/sys/kern/syscalls.c
  1.136     +1 -1      src/sys/kern/vfs_mount.c
  1.38      +8 -1      src/sys/sys/linker.h
  1.21      +3 -2      src/sys/sys/module.h
  1.159     +3 -2      src/sys/sys/syscall.h
  1.114     +3 -2      src/sys/sys/syscall.mk
  1.158     +6 -1      src/sys/sys/sysproto.h