implement mincore syscall, just like sunos & ultrix compat do.

diff --git a/sys/compat/svr4/svr4_syscall.h b/sys/compat/svr4/svr4_syscall.h
index 0e239f3..d192b72 100644 (file)
--- a/sys/compat/svr4/svr4_syscall.h
+++ b/sys/compat/svr4/svr4_syscall.h
@@ -88,6 +88,7 @@
 #define        SVR4_SYS_waitsys        107
 #define        SVR4_SYS_hrtsys 109
 #define        SVR4_SYS_pathconf       113
+#define        SVR4_SYS_mincore        114
 #define        SVR4_SYS_mmap   115
 #define        SVR4_SYS_mprotect       116
 #define        SVR4_SYS_munmap 117

diff --git a/sys/compat/svr4/svr4_syscallargs.h b/sys/compat/svr4/svr4_syscallargs.h
index 1a7e60e..035c258 100644 (file)
--- a/sys/compat/svr4/svr4_syscallargs.h
+++ b/sys/compat/svr4/svr4_syscallargs.h
@@ -395,6 +395,7 @@ int svr4_sys_fstatvfs       __P((struct proc *, void *, register_t *));
 int    svr4_sys_waitsys        __P((struct proc *, void *, register_t *));
 int    svr4_sys_hrtsys __P((struct proc *, void *, register_t *));
 int    svr4_sys_pathconf       __P((struct proc *, void *, register_t *));
+int    sys_mincore     __P((struct proc *, void *, register_t *));
 int    svr4_sys_mmap   __P((struct proc *, void *, register_t *));
 int    sys_mprotect    __P((struct proc *, void *, register_t *));
 int    sys_munmap      __P((struct proc *, void *, register_t *));

diff --git a/sys/compat/svr4/svr4_syscalls.c b/sys/compat/svr4/svr4_syscalls.c
index b90c9fa..5cf7d8c 100644 (file)
--- a/sys/compat/svr4/svr4_syscalls.c
+++ b/sys/compat/svr4/svr4_syscalls.c
@@ -136,7 +136,7 @@ char *svr4_syscallnames[] = {
        "#111 (unimplemented async)",           /* 111 = unimplemented async */
        "#112 (unimplemented priocntlsys)",             /* 112 = unimplemented priocntlsys */
        "pathconf",                     /* 113 = pathconf */
-       "#114 (unimplemented mincore)",         /* 114 = unimplemented mincore */
+       "mincore",                      /* 114 = mincore */
        "mmap",                 /* 115 = mmap */
        "mprotect",                     /* 116 = mprotect */
        "munmap",                       /* 117 = munmap */

diff --git a/sys/compat/svr4/svr4_sysent.c b/sys/compat/svr4/svr4_sysent.c
index 6ac4d87..8a9844b 100644 (file)
--- a/sys/compat/svr4/svr4_sysent.c
+++ b/sys/compat/svr4/svr4_sysent.c
@@ -286,8 +286,8 @@ struct sysent svr4_sysent[] = {
            sys_nosys },                        /* 112 = unimplemented priocntlsys */
        { 2, s(struct svr4_sys_pathconf_args),
            svr4_sys_pathconf },                /* 113 = pathconf */
-       { 0, 0,
-           sys_nosys },                        /* 114 = unimplemented mincore */
+       { 3, s(struct sys_mincore_args),
+           sys_mincore },                      /* 114 = mincore */
        { 6, s(struct svr4_sys_mmap_args),
            svr4_sys_mmap },                    /* 115 = mmap */
        { 3, s(struct sys_mprotect_args),

diff --git a/sys/compat/svr4/syscalls.master b/sys/compat/svr4/syscalls.master
index 1582ba3..66dc8ec 100644 (file)
--- a/sys/compat/svr4/syscalls.master
+++ b/sys/compat/svr4/syscalls.master
@@ -1,4 +1,4 @@
-       $OpenBSD: syscalls.master,v 1.8 1996/08/02 21:55:24 niklas Exp $
+       $OpenBSD: syscalls.master,v 1.9 1997/01/11 17:57:31 mickey Exp $
 ;      $NetBSD: syscalls.master,v 1.17 1996/02/10 17:12:51 christos Exp $
 
 ;      @(#)syscalls.master     8.1 (Berkeley) 7/19/93
@@ -196,7 +196,7 @@
 111    UNIMPL          async
 112    UNIMPL          priocntlsys
 113    STD             { int svr4_sys_pathconf(char *path, int name); }
-114    UNIMPL          mincore
+114    NOARGS          { int sys_mincore(caddr_t addr, int len, char *vec); }
 115    STD             { int svr4_sys_mmap(svr4_caddr_t addr, \
                            svr4_size_t len, int prot, int flags, int fd, \
                            svr4_off_t pos); }