Go ahead replacing machdep.lidsuspend with cpu.lidaction. OpenBSD 6.1 contains both MIBs, so there is a clear path for migration.
ok? natano Index: arch/amd64/amd64/machdep.c =================================================================== RCS file: /cvs/src/sys/arch/amd64/amd64/machdep.c,v retrieving revision 1.230 diff -u -p -r1.230 machdep.c --- arch/amd64/amd64/machdep.c 29 Jun 2017 07:19:40 -0000 1.230 +++ arch/amd64/amd64/machdep.c 11 Jul 2017 20:44:44 -0000 @@ -476,7 +476,6 @@ cpu_sysctl(int *name, u_int namelen, voi #endif case CPU_XCRYPT: return (sysctl_rdint(oldp, oldlenp, newp, amd64_has_xcrypt)); - case CPU_LIDSUSPEND: case CPU_LIDACTION: val = lid_action; error = sysctl_int(oldp, oldlenp, newp, newlen, &val); Index: arch/amd64/include/cpu.h =================================================================== RCS file: /cvs/src/sys/arch/amd64/include/cpu.h,v retrieving revision 1.112 diff -u -p -r1.112 cpu.h --- arch/amd64/include/cpu.h 20 Jun 2017 05:34:41 -0000 1.112 +++ arch/amd64/include/cpu.h 11 Jul 2017 20:47:07 -0000 @@ -427,7 +427,6 @@ void mp_setperf_init(void); #define CPU_KBDRESET 10 /* keyboard reset under pcvt */ #define CPU_APMHALT 11 /* halt -p hack */ #define CPU_XCRYPT 12 /* supports VIA xcrypt in userland */ -#define CPU_LIDSUSPEND 13 /* lid close causes a suspend */ #define CPU_LIDACTION 14 /* action caused by lid close */ #define CPU_FORCEUKBD 15 /* Force ukbd(4) as console keyboard */ #define CPU_MAXID 16 /* number of valid machdep ids */ @@ -446,7 +445,7 @@ void mp_setperf_init(void); { "kbdreset", CTLTYPE_INT }, \ { "apmhalt", CTLTYPE_INT }, \ { "xcrypt", CTLTYPE_INT }, \ - { "lidsuspend", CTLTYPE_INT }, \ + { 0, 0 }, \ { "lidaction", CTLTYPE_INT }, \ { "forceukbd", CTLTYPE_INT }, \ } Index: arch/arm/include/cpu.h =================================================================== RCS file: /cvs/src/sys/arch/arm/include/cpu.h,v retrieving revision 1.46 diff -u -p -r1.46 cpu.h --- arch/arm/include/cpu.h 27 Apr 2017 22:41:46 -0000 1.46 +++ arch/arm/include/cpu.h 11 Jul 2017 20:48:38 -0000 @@ -65,7 +65,7 @@ /* 9 formerly int: CPU_ZTSRAWMODE */ /* 10 formerly struct: CPU_ZTSSCALE */ #define CPU_MAXSPEED 11 /* int: number of valid machdep ids */ -#define CPU_LIDSUSPEND 12 /* int: closing lid causes suspend */ + /* 12 formerly int: CPU_LIDSUSPEND */ #define CPU_LIDACTION 13 /* action caused by lid close */ #define CPU_MAXID 14 /* number of valid machdep ids */ @@ -82,7 +82,7 @@ { 0, 0 }, \ { 0, 0 }, \ { "maxspeed", CTLTYPE_INT }, \ - { "lidsuspend", CTLTYPE_INT }, \ + { 0, 0 }, \ { "lidaction", CTLTYPE_INT }, \ } Index: arch/i386/i386/machdep.c =================================================================== RCS file: /cvs/src/sys/arch/i386/i386/machdep.c,v retrieving revision 1.603 diff -u -p -r1.603 machdep.c --- arch/i386/i386/machdep.c 29 Jun 2017 07:11:24 -0000 1.603 +++ arch/i386/i386/machdep.c 11 Jul 2017 20:50:33 -0000 @@ -3550,7 +3550,6 @@ cpu_sysctl(int *name, u_int namelen, voi return (sysctl_rdint(oldp, oldlenp, newp, i386_has_sse2)); case CPU_XCRYPT: return (sysctl_rdint(oldp, oldlenp, newp, i386_has_xcrypt)); - case CPU_LIDSUSPEND: case CPU_LIDACTION: val = lid_action; error = sysctl_int(oldp, oldlenp, newp, newlen, &val); Index: arch/i386/include/cpu.h =================================================================== RCS file: /cvs/src/sys/arch/i386/include/cpu.h,v retrieving revision 1.155 diff -u -p -r1.155 cpu.h --- arch/i386/include/cpu.h 16 Mar 2017 10:02:03 -0000 1.155 +++ arch/i386/include/cpu.h 11 Jul 2017 20:46:11 -0000 @@ -523,7 +523,6 @@ int cpu_paenable(void *); #define CPU_SSE 14 /* supports SSE */ #define CPU_SSE2 15 /* supports SSE2 */ #define CPU_XCRYPT 16 /* supports VIA xcrypt in userland */ -#define CPU_LIDSUSPEND 17 /* lid close causes a suspend */ #define CPU_LIDACTION 18 /* action caused by lid close */ #define CPU_FORCEUKBD 19 /* Force ukbd(4) as console keyboard */ #define CPU_MAXID 20 /* number of valid machdep ids */ @@ -546,7 +545,7 @@ int cpu_paenable(void *); { "sse", CTLTYPE_INT }, \ { "sse2", CTLTYPE_INT }, \ { "xcrypt", CTLTYPE_INT }, \ - { "lidsuspend", CTLTYPE_INT }, \ + { 0, 0 }, \ { "lidaction", CTLTYPE_INT }, \ { "forceukbd", CTLTYPE_INT }, \ } Index: arch/loongson/loongson/machdep.c =================================================================== RCS file: /cvs/src/sys/arch/loongson/loongson/machdep.c,v retrieving revision 1.78 diff -u -p -r1.78 machdep.c --- arch/loongson/loongson/machdep.c 21 May 2017 13:00:53 -0000 1.78 +++ arch/loongson/loongson/machdep.c 11 Jul 2017 20:50:42 -0000 @@ -1028,7 +1028,6 @@ cpu_sysctl(int *name, u_int namelen, voi return ENOTDIR; /* Overloaded */ switch (name[0]) { - case CPU_LIDSUSPEND: case CPU_LIDACTION: val = lid_action; error = sysctl_int(oldp, oldlenp, newp, newlen, &val); Index: arch/mips64/include/cpu.h =================================================================== RCS file: /cvs/src/sys/arch/mips64/include/cpu.h,v retrieving revision 1.118 diff -u -p -r1.118 cpu.h --- arch/mips64/include/cpu.h 11 Jun 2017 03:35:30 -0000 1.118 +++ arch/mips64/include/cpu.h 11 Jul 2017 20:49:29 -0000 @@ -364,7 +364,7 @@ void cp0_calibrate(struct cpu_info *); */ #define CPU_ALLOWAPERTURE 1 /* allow mmap of /dev/xf86 */ /* 2 formerly: keyboard reset */ -#define CPU_LIDSUSPEND 3 /* lid close causes a suspend */ + /* 3 formerly: CPU_LIDSUSPEND */ #define CPU_LIDACTION 4 /* action caused by lid close */ #define CPU_MAXID 5 /* number of valid machdep ids */ @@ -372,7 +372,7 @@ void cp0_calibrate(struct cpu_info *); { 0, 0 }, \ { "allowaperture", CTLTYPE_INT }, \ { 0, 0 }, \ - { "lidsuspend", CTLTYPE_INT }, \ + { 0, 0 }, \ { "lidaction", CTLTYPE_INT }, \ }