From: mickey <mickey@openbsd.org>
Date: Sat, 11 Jan 1997 17:57:29 +0000 (+0000)
Subject: implement mincore syscall, just like sunos & ultrix compat do.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=69917b7663f419555def5313bb14565a5fbe166f;p=openbsd

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 0e239f3bcc8..d192b724d33 100644
--- 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 1a7e60ee543..035c258fbb0 100644
--- 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 b90c9fae92e..5cf7d8c9e0f 100644
--- 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 6ac4d87c146..8a9844b18a7 100644
--- 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 1582ba37e02..66dc8ec53db 100644
--- 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); }