Date: Tue, 5 Oct 2004 23:22:25 GMT From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 62719 for review Message-ID: <200410052322.i95NMP5p087178@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=62719 Change 62719 by peter@peter_daintree on 2004/10/05 23:21:54 hack hack. begin CTLTYPE_LONG translation WIP. Affected files ... .. //depot/projects/hammer/sys/compat/freebsd32/freebsd32_misc.c#16 edit Differences ... ==== //depot/projects/hammer/sys/compat/freebsd32/freebsd32_misc.c#16 (text+ko) ==== @@ -1198,18 +1198,32 @@ int freebsd32_sysctl(struct thread *td, struct freebsd32_sysctl_args *uap) { - int error, name[CTL_MAXNAME]; + int error, name[CTL_MAXNAME + 2]; + u_char buf[256]; size_t j, oldlen; if (uap->namelen > CTL_MAXNAME || uap->namelen < 2) return (EINVAL); - error = copyin(uap->name, &name, uap->namelen * sizeof(int)); + name[0] = 0; /* Internal sysctl function */ + name[1] = 4; /* This is magic */ + error = copyin(uap->name, &name[2], uap->namelen * sizeof(int)); if (error) return (error); mtx_lock(&Giant); + j = sizeof(buf); + error = kernel_sysctl(td, name, uap->namelen + 2, buf, &j, 0, 0, &j); + if (error == 0 && j >= sizeof(u_int)) { + int kind = *(u_int *)buf; + if ((kind & CTLTYPE) == CTLTYPE_LONG || + (kind & CTLTYPE) == CTLTYPE_ULONG) { + printf("sysctl LONG!\n"); + /* do conversion */ + } + } + if (uap->oldlenp) oldlen = fuword32(uap->oldlenp); else
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200410052322.i95NMP5p087178>