diff options
author | phk <phk@FreeBSD.org> | 1995-07-16 10:33:38 +0000 |
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committer | phk <phk@FreeBSD.org> | 1995-07-16 10:33:38 +0000 |
commit | 161d38ad3142ecedb3aa0b9296765bb56fe05c66 (patch) | |
tree | 90ee773d7a3f5705ae92761b9f28744abe782d81 /sys | |
parent | 8173e866568eb594570ebbe3a0e81d24fdafa6e3 (diff) | |
download | FreeBSD-src-161d38ad3142ecedb3aa0b9296765bb56fe05c66.zip FreeBSD-src-161d38ad3142ecedb3aa0b9296765bb56fe05c66.tar.gz |
Make the bootinfo structure visible from sysctl.
This can be used in libdisk to guess a better bios-geometry.
Diffstat (limited to 'sys')
-rw-r--r-- | sys/amd64/amd64/machdep.c | 5 | ||||
-rw-r--r-- | sys/amd64/include/cpu.h | 6 | ||||
-rw-r--r-- | sys/i386/i386/machdep.c | 5 | ||||
-rw-r--r-- | sys/i386/include/cpu.h | 6 |
4 files changed, 16 insertions, 6 deletions
diff --git a/sys/amd64/amd64/machdep.c b/sys/amd64/amd64/machdep.c index 37fe7fb..a31b7ee 100644 --- a/sys/amd64/amd64/machdep.c +++ b/sys/amd64/amd64/machdep.c @@ -35,7 +35,7 @@ * SUCH DAMAGE. * * from: @(#)machdep.c 7.4 (Berkeley) 6/3/91 - * $Id: machdep.c,v 1.130 1995/06/28 04:46:11 davidg Exp $ + * $Id: machdep.c,v 1.131 1995/07/13 08:47:24 davidg Exp $ */ #include "npx.h" @@ -1014,6 +1014,9 @@ cpu_sysctl(name, namelen, oldp, oldlenp, newp, newlen, p) return error; case CPU_DISRTCSET: return (sysctl_int(oldp, oldlenp, newp, newlen, &disable_rtc_set)); + case CPU_BOOTINFO: + return (sysctl_rdstruct(oldp, oldlenp, newp, &bootinfo, + sizeof bootinfo)); default: return (EOPNOTSUPP); } diff --git a/sys/amd64/include/cpu.h b/sys/amd64/include/cpu.h index 58a5ab6..ed33a5a 100644 --- a/sys/amd64/include/cpu.h +++ b/sys/amd64/include/cpu.h @@ -34,7 +34,7 @@ * SUCH DAMAGE. * * from: @(#)cpu.h 5.4 (Berkeley) 5/9/91 - * $Id: cpu.h,v 1.19 1994/12/03 10:18:24 bde Exp $ + * $Id: cpu.h,v 1.20 1995/05/04 07:50:06 davidg Exp $ */ #ifndef _MACHINE_CPU_H_ @@ -114,13 +114,15 @@ struct cpu_nameclass { #define CPU_CONSDEV 1 /* dev_t: console terminal device */ #define CPU_ADJKERNTZ 2 /* int: timezone offset for resettodr() */ #define CPU_DISRTCSET 3 /* int: disable resettodr() call */ -#define CPU_MAXID 4 /* number of valid machdep ids */ +#define CPU_BOOTINFO 4 /* struct: bootinfo */ +#define CPU_MAXID 5 /* number of valid machdep ids */ #define CTL_MACHDEP_NAMES { \ { 0, 0 }, \ { "console_device", CTLTYPE_STRUCT }, \ { "adjkerntz", CTLTYPE_INT }, \ { "disable_rtc_set", CTLTYPE_INT }, \ + { "bootinfo", CTLTYPE_STRUCT }, \ } #ifdef KERNEL diff --git a/sys/i386/i386/machdep.c b/sys/i386/i386/machdep.c index 37fe7fb..a31b7ee 100644 --- a/sys/i386/i386/machdep.c +++ b/sys/i386/i386/machdep.c @@ -35,7 +35,7 @@ * SUCH DAMAGE. * * from: @(#)machdep.c 7.4 (Berkeley) 6/3/91 - * $Id: machdep.c,v 1.130 1995/06/28 04:46:11 davidg Exp $ + * $Id: machdep.c,v 1.131 1995/07/13 08:47:24 davidg Exp $ */ #include "npx.h" @@ -1014,6 +1014,9 @@ cpu_sysctl(name, namelen, oldp, oldlenp, newp, newlen, p) return error; case CPU_DISRTCSET: return (sysctl_int(oldp, oldlenp, newp, newlen, &disable_rtc_set)); + case CPU_BOOTINFO: + return (sysctl_rdstruct(oldp, oldlenp, newp, &bootinfo, + sizeof bootinfo)); default: return (EOPNOTSUPP); } diff --git a/sys/i386/include/cpu.h b/sys/i386/include/cpu.h index 58a5ab6..ed33a5a 100644 --- a/sys/i386/include/cpu.h +++ b/sys/i386/include/cpu.h @@ -34,7 +34,7 @@ * SUCH DAMAGE. * * from: @(#)cpu.h 5.4 (Berkeley) 5/9/91 - * $Id: cpu.h,v 1.19 1994/12/03 10:18:24 bde Exp $ + * $Id: cpu.h,v 1.20 1995/05/04 07:50:06 davidg Exp $ */ #ifndef _MACHINE_CPU_H_ @@ -114,13 +114,15 @@ struct cpu_nameclass { #define CPU_CONSDEV 1 /* dev_t: console terminal device */ #define CPU_ADJKERNTZ 2 /* int: timezone offset for resettodr() */ #define CPU_DISRTCSET 3 /* int: disable resettodr() call */ -#define CPU_MAXID 4 /* number of valid machdep ids */ +#define CPU_BOOTINFO 4 /* struct: bootinfo */ +#define CPU_MAXID 5 /* number of valid machdep ids */ #define CTL_MACHDEP_NAMES { \ { 0, 0 }, \ { "console_device", CTLTYPE_STRUCT }, \ { "adjkerntz", CTLTYPE_INT }, \ { "disable_rtc_set", CTLTYPE_INT }, \ + { "bootinfo", CTLTYPE_STRUCT }, \ } #ifdef KERNEL |