[src/trunk]: src/sys/compat/aoutm68k compat aoutm68k: Mark sstk(2) as OBSOL

[kamil <kamil%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c9e665b59344
branches:  trunk
changeset: 828556:c9e665b59344
user:      kamil <kamil%NetBSD.org@localhost>
date:      Tue Dec 19 08:09:36 2017 +0000

description:
compat aoutm68k: Mark sstk(2) as OBSOL

Remove the sstk(2) syscall support and mark it as obsolete.
It has never been implemented in the kernel.

Sponsored by <The NetBSD Foundation>

diffstat:

 sys/compat/aoutm68k/aoutm68k_syscall.h     |  6 ++----
 sys/compat/aoutm68k/aoutm68k_syscallargs.h |  6 +-----
 sys/compat/aoutm68k/aoutm68k_syscalls.c    |  8 ++++----
 sys/compat/aoutm68k/aoutm68k_sysent.c      |  9 ++++-----
 sys/compat/aoutm68k/syscalls.master        |  4 ++--
 5 files changed, 13 insertions(+), 20 deletions(-)

diffs (131 lines):

diff -r c2f3728d569b -r c9e665b59344 sys/compat/aoutm68k/aoutm68k_syscall.h
--- a/sys/compat/aoutm68k/aoutm68k_syscall.h    Tue Dec 19 08:02:55 2017 +0000
+++ b/sys/compat/aoutm68k/aoutm68k_syscall.h    Tue Dec 19 08:09:36 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: aoutm68k_syscall.h,v 1.48 2017/05/10 06:19:48 riastradh Exp $ */
+/* $NetBSD: aoutm68k_syscall.h,v 1.49 2017/12/19 08:09:36 kamil Exp $ */
 
 /*
  * System call numbers.
@@ -267,9 +267,7 @@
 /* syscall: "sbrk" ret: "int" args: "intptr_t" */
 #define        AOUTM68K_SYS_sbrk       69
 
-/* syscall: "sstk" ret: "int" args: "int" */
-#define        AOUTM68K_SYS_sstk       70
-
+                               /* 70 is obsolete sstk */
 #if defined(COMPAT_43) || !defined(_KERNEL)
 /* syscall: "ommap" ret: "int" args: "void *" "size_t" "int" "int" "int" "long" */
 #define        AOUTM68K_SYS_ommap      71
diff -r c2f3728d569b -r c9e665b59344 sys/compat/aoutm68k/aoutm68k_syscallargs.h
--- a/sys/compat/aoutm68k/aoutm68k_syscallargs.h        Tue Dec 19 08:02:55 2017 +0000
+++ b/sys/compat/aoutm68k/aoutm68k_syscallargs.h        Tue Dec 19 08:09:36 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: aoutm68k_syscallargs.h,v 1.46 2017/05/10 06:19:48 riastradh Exp $ */
+/* $NetBSD: aoutm68k_syscallargs.h,v 1.47 2017/12/19 08:09:36 kamil Exp $ */
 
 /*
  * System call argument lists.
@@ -191,8 +191,6 @@
 #endif
 
 struct sys_sbrk_args;
-
-struct sys_sstk_args;
 #if defined(COMPAT_43) || !defined(_KERNEL)
 
 struct compat_43_sys_mmap_args;
@@ -824,8 +822,6 @@
 
 int    sys_sbrk(struct lwp *, const struct sys_sbrk_args *, register_t *);
 
-int    sys_sstk(struct lwp *, const struct sys_sstk_args *, register_t *);
-
 #if defined(COMPAT_43) || !defined(_KERNEL)
 int    compat_43_sys_mmap(struct lwp *, const struct compat_43_sys_mmap_args *, register_t *);
 
diff -r c2f3728d569b -r c9e665b59344 sys/compat/aoutm68k/aoutm68k_syscalls.c
--- a/sys/compat/aoutm68k/aoutm68k_syscalls.c   Tue Dec 19 08:02:55 2017 +0000
+++ b/sys/compat/aoutm68k/aoutm68k_syscalls.c   Tue Dec 19 08:09:36 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: aoutm68k_syscalls.c,v 1.45 2017/05/10 06:19:48 riastradh Exp $ */
+/* $NetBSD: aoutm68k_syscalls.c,v 1.46 2017/12/19 08:09:36 kamil Exp $ */
 
 /*
  * System call names.
@@ -8,7 +8,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: aoutm68k_syscalls.c,v 1.45 2017/05/10 06:19:48 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: aoutm68k_syscalls.c,v 1.46 2017/12/19 08:09:36 kamil Exp $");
 
 #if defined(_KERNEL_OPT)
 #if defined(_KERNEL_OPT)
@@ -152,7 +152,7 @@
        /*  67 */       "#67 (obsolete vread)",
        /*  68 */       "#68 (obsolete vwrite)",
        /*  69 */       "sbrk",
-       /*  70 */       "sstk",
+       /*  70 */       "#70 (obsolete sstk)",
 #if defined(COMPAT_43) || !defined(_KERNEL)
        /*  71 */       "ommap",
 #else
@@ -899,7 +899,7 @@
        /*  67 */       NULL, /* obsolete vread */
        /*  68 */       NULL, /* obsolete vwrite */
        /*  69 */       NULL, /* sbrk */
-       /*  70 */       NULL, /* sstk */
+       /*  70 */       NULL, /* obsolete sstk */
 #if defined(COMPAT_43) || !defined(_KERNEL)
        /*  71 */       "mmap",
 #else
diff -r c2f3728d569b -r c9e665b59344 sys/compat/aoutm68k/aoutm68k_sysent.c
--- a/sys/compat/aoutm68k/aoutm68k_sysent.c     Tue Dec 19 08:02:55 2017 +0000
+++ b/sys/compat/aoutm68k/aoutm68k_sysent.c     Tue Dec 19 08:09:36 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: aoutm68k_sysent.c,v 1.50 2017/05/10 06:19:48 riastradh Exp $ */
+/* $NetBSD: aoutm68k_sysent.c,v 1.51 2017/12/19 08:09:36 kamil Exp $ */
 
 /*
  * System call switch table.
@@ -8,7 +8,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: aoutm68k_sysent.c,v 1.50 2017/05/10 06:19:48 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: aoutm68k_sysent.c,v 1.51 2017/12/19 08:09:36 kamil Exp $");
 
 #if defined(_KERNEL_OPT)
 #include "opt_ktrace.h"
@@ -421,9 +421,8 @@
                .sy_call = (sy_call_t *)sys_sbrk
        },              /* 69 = sbrk */
        {
-               ns(struct sys_sstk_args),
-               .sy_call = (sy_call_t *)sys_sstk
-       },              /* 70 = sstk */
+               .sy_call = sys_nosys,
+       },              /* 70 = filler */
 #if defined(COMPAT_43) || !defined(_KERNEL)
        {
                ns(struct compat_43_sys_mmap_args),
diff -r c2f3728d569b -r c9e665b59344 sys/compat/aoutm68k/syscalls.master
--- a/sys/compat/aoutm68k/syscalls.master       Tue Dec 19 08:02:55 2017 +0000
+++ b/sys/compat/aoutm68k/syscalls.master       Tue Dec 19 08:09:36 2017 +0000
@@ -1,4 +1,4 @@
-       $NetBSD: syscalls.master,v 1.37 2011/03/07 19:26:35 bouyer Exp $
+       $NetBSD: syscalls.master,v 1.38 2017/12/19 08:09:36 kamil Exp $
 
 ;      @(#)syscalls.master     8.2 (Berkeley) 1/13/94
 
@@ -213,7 +213,7 @@
 67     OBSOL           vread
 68     OBSOL           vwrite
 69     NOARGS          { int|sys||sbrk(intptr_t incr); }
-70     NOARGS          { int|sys||sstk(int incr); }
+70     OBSOL           sstk
 #if defined(COMPAT_43) || !defined(_KERNEL)
 71     NOARGS          { int|compat_43_sys||mmap(void *addr, size_t len, \
                            int prot, int flags, int fd, long pos); } ommap