diff options
Diffstat (limited to 'share/examples/lkm/misc/module/miscmod.c')
| -rw-r--r-- | share/examples/lkm/misc/module/miscmod.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/share/examples/lkm/misc/module/miscmod.c b/share/examples/lkm/misc/module/miscmod.c index 0f5a38f83be7..410b52622866 100644 --- a/share/examples/lkm/misc/module/miscmod.c +++ b/share/examples/lkm/misc/module/miscmod.c @@ -40,6 +40,7 @@ #include <sys/ioctl.h> #include <sys/proc.h> #include <sys/systm.h> +#include <sys/sysproto.h> #include <sys/conf.h> #include <sys/mount.h> #include <sys/exec.h> @@ -49,8 +50,8 @@ #include <sys/file.h> #include <sys/errno.h> - -extern int misccall(); +/* XXX this should be in a header. */ +extern int misccall __P((struct proc *p, void *uap, int retval[])); /* * These two entries define our system call and module information. We @@ -70,7 +71,7 @@ static struct sysent oldent; /* save are for old callslot entry*/ */ #define nsysent (aout_sysvec.sv_size) -MOD_MISC( "misc_mod") +MOD_MISC( misc); /* @@ -86,18 +87,17 @@ MOD_MISC( "misc_mod") * kick out the copyright to the console here (to give an example). * * The stat information is basically common to all modules, so there - * is no real issue involved with stat; we will leave it nosys(), + * is no real issue involved with stat; we will leave it lkm_nullcmd(), * cince we don't have to do anything about it. */ static int -miscmod_handle( lkmtp, cmd) +misc_load( lkmtp, cmd) struct lkm_table *lkmtp; int cmd; { int i; struct lkm_misc *args = lkmtp->private.lkm_misc; int err = 0; /* default = success*/ - extern int lkmnosys(); /* allocable slot*/ switch( cmd) { case LKM_E_LOAD: @@ -118,7 +118,7 @@ int cmd; * Search the table looking for a slot... */ for( i = 0; i < nsysent; i++) - if( sysent[ i].sy_call == lkmnosys) + if( sysent[ i].sy_call == (sy_call_t *)lkmnosys) break; /* found it!*/ /* out of allocable slots?*/ if( i == nsysent) { @@ -161,12 +161,11 @@ int cmd; return( err); } - /* * External entry point; should generally match name of .o file. The * arguments are always the same for all loaded modules. The "load", * "unload", and "stat" functions in "DISPATCH" will be called under - * their respective circumstances unless their value is "nosys". If + * their respective circumstances unless their value is "lkm_nullcmd". If * called, they are called with the same arguments (cmd is included to * allow the use of a single function, ver is included for version * matching between modules and the kernel loader for the modules). @@ -181,15 +180,11 @@ int cmd; * The entry point should return 0 unless it is refusing load (in which * case it should return an errno from errno.h). */ +int misc_mod( lkmtp, cmd, ver) struct lkm_table *lkmtp; int cmd; int ver; { - DISPATCH(lkmtp,cmd,ver,miscmod_handle,miscmod_handle,nosys) + DISPATCH(lkmtp, cmd, ver, misc_load, misc_load, lkm_nullcmd); } - - -/* - * EOF -- This file has not been truncated. - */ |