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emulate kern.boottime. now 32-bit w(1) works properly.

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mrg 2001-02-04 07:08:51 +00:00
parent 2aa001b546
commit a531aa1597
1 changed files with 60 additions and 2 deletions
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62
sys/compat/netbsd32/netbsd32_netbsd.c
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@ -1,4 +1,4 @@
/* $NetBSD: netbsd32_netbsd.c,v 1.52 2001/02/04 06:35:08 mrg Exp $ */
/* $NetBSD: netbsd32_netbsd.c,v 1.53 2001/02/04 07:08:51 mrg Exp $ */
/*
* Copyright (c) 1998 Matthew R. Green
@ -4270,6 +4270,7 @@ netbsd32_ftruncate(p, v, retval)
}
int uvm_sysctl32(int *, u_int, void *, size_t *, void *, size_t, struct proc *);
int kern_sysctl32(int *, u_int, void *, size_t *, void *, size_t, struct proc *);
/*
* uvm_sysctl32: sysctl hook into UVM system, handling special 32-bit
@ -4303,6 +4304,51 @@ uvm_sysctl32(name, namelen, oldp, oldlenp, newp, newlen, p)
/* NOTREACHED */
}
/*
* kern_sysctl32: sysctl hook into KERN system, handling special 32-bit
* sensitive calls.
*/
int
kern_sysctl32(name, namelen, oldp, oldlenp, newp, newlen, p)
int *name;
u_int namelen;
void *oldp;
size_t *oldlenp;
void *newp;
size_t newlen;
struct proc *p;
{
struct netbsd32_timeval bt32;
/* All sysctl names at this level, except for a few, are terminal. */
switch (name[0]) {
#if 0
case KERN_PROC:
case KERN_PROC2:
case KERN_PROF:
case KERN_MBUF:
case KERN_PROC_ARGS:
case KERN_SYSVIPC_INFO:
/* Not terminal. */
break;
#endif
default:
if (namelen != 1)
return (ENOTDIR); /* overloaded */
}
switch (name[0]) {
case KERN_BOOTTIME:
netbsd32_from_timeval(&boottime, &bt32);
return (sysctl_rdstruct(oldp, oldlenp, newp, &bt32,
sizeof(struct netbsd32_timeval)));
default:
return (EOPNOTSUPP);
}
/* NOTREACHED */
}
int
netbsd32___sysctl(p, v, retval)
struct proc *p;
@ -4344,7 +4390,19 @@ netbsd32___sysctl(p, v, retval)
switch (name[0]) {
case CTL_KERN:
fn = kern_sysctl;
switch (name[1]) {
#if 0
case KERN_FILE:
case KERN_NTPTIME:
case KERN_SYSVIPC_INFO:
#endif
case KERN_BOOTTIME:
fn = kern_sysctl32;
break;
default:
fn = kern_sysctl;
break;
}
break;
case CTL_HW:
fn = hw_sysctl;