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- Kernel call handlers cleaned up. More strict checking of input parameters.

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- Moved generic_handler() from system.c to system/do_irqctl.c.
- Set privileges of system processes somewhat stricter.
This commit is contained in:
Jorrit Herder
2005-07-29 15:26:23 +00:00
parent a93faca75f
commit 0946d128cd
25 changed files with 164 additions and 183 deletions
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8
kernel/main.c
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@@ -25,8 +25,6 @@
FORWARD _PROTOTYPE( void announce, (void));
FORWARD _PROTOTYPE( void shutdown, (timer_t *tp));
#define SHUTDOWN_TICKS 5 /* time allowed to do cleanup */
/*===========================================================================*
* main *
@@ -34,7 +32,7 @@ FORWARD _PROTOTYPE( void shutdown, (timer_t *tp));
PUBLIC void main()
{
/* Start the ball rolling. */
struct system_image *ip; /* boot image pointer */
struct boot_image *ip; /* boot image pointer */
register struct proc *rp; /* process pointer */
register struct priv *sp; /* privilege structure pointer */
register int i, s;
@@ -188,8 +186,8 @@ PUBLIC void prepare_shutdown(how)
int how;
{
/* This function prepares to shutdown MINIX. */
register struct proc *rp;
static timer_t shutdown_timer;
register struct proc *rp;
message m;
/* Show debugging dumps on panics. Make sure that the TTY task is still
@@ -221,7 +219,7 @@ int how;
*/
kprintf("MINIX will now be shut down ...\n");
tmr_arg(&shutdown_timer)->ta_int = how;
set_timer(&shutdown_timer, get_uptime() + SHUTDOWN_TICKS, shutdown);
set_timer(&shutdown_timer, get_uptime() + HZ, shutdown);
}