#define MTSP_O_EXCL 0x0800
#define MTSP_O_BINARY 0x8000
-#define SP_VPE 1
+extern int tclimit;
struct apsp_table {
int sp;
static int sp_syscall(int num, int arg0, int arg1, int arg2, int arg3)
{
- register long int _num __asm__ ("$2") = num;
- register long int _arg0 __asm__ ("$4") = arg0;
- register long int _arg1 __asm__ ("$5") = arg1;
- register long int _arg2 __asm__ ("$6") = arg2;
- register long int _arg3 __asm__ ("$7") = arg3;
+ register long int _num __asm__("$2") = num;
+ register long int _arg0 __asm__("$4") = arg0;
+ register long int _arg1 __asm__("$5") = arg1;
+ register long int _arg2 __asm__("$6") = arg2;
+ register long int _arg3 __asm__("$7") = arg3;
mm_segment_t old_fs;
int i;
unsigned int ret = 0;
- for (i = 0; i < (sizeof(open_flags_table) / sizeof(struct apsp_table));
- i++) {
+ for (i = 0; i < ARRAY_SIZE(open_flags_table); i++) {
if( (flags & open_flags_table[i].sp) ) {
ret |= open_flags_table[i].ap;
}
}
}
- /* Run the syscall at the priviledge of the user who loaded the
+ /* Run the syscall at the privilege of the user who loaded the
SP program */
- if (vpe_getuid(SP_VPE))
- sp_setfsuidgid( vpe_getuid(SP_VPE), vpe_getgid(SP_VPE));
+ if (vpe_getuid(tclimit))
+ sp_setfsuidgid(vpe_getuid(tclimit), vpe_getgid(tclimit));
switch (sc.cmd) {
/* needs the flags argument translating from SDE kit to
case MTSP_SYSCALL_GETTOD:
memset(&tz, 0, sizeof(tz));
if ((ret.retval = sp_syscall(__NR_gettimeofday, (int)&tv,
- (int)&tz, 0,0)) == 0)
+ (int)&tz, 0, 0)) == 0)
ret.retval = tv.tv_sec;
break;
case MTSP_SYSCALL_EXIT:
list_for_each_entry(n, &kspd_notifylist, list)
- n->kspd_sp_exit(SP_VPE);
+ n->kspd_sp_exit(tclimit);
sp_stopping = 1;
printk(KERN_DEBUG "KSPD got exit syscall from SP exitcode %d\n",
case MTSP_SYSCALL_OPEN:
generic.arg1 = translate_open_flags(generic.arg1);
- vcwd = vpe_getcwd(SP_VPE);
+ vcwd = vpe_getcwd(tclimit);
/* change to the cwd of the process that loaded the SP program */
old_fs = get_fs();
break;
} /* switch */
- if (vpe_getuid(SP_VPE))
+ if (vpe_getuid(tclimit))
sp_setfsuidgid( 0, 0);
old_fs = get_fs();
}
INIT_WORK(&work, sp_work);
- queue_work(workqueue, &work);
- } else
- queue_work(workqueue, &work);
+ }
+ queue_work(workqueue, &work);
}
static void stopwork(int vpe)
notify.start = startwork;
notify.stop = stopwork;
- vpe_notify(SP_VPE, ¬ify);
+ vpe_notify(tclimit, ¬ify);
return 0;
}