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[src/trunk]: src/sys Split out the quota code from the rest of compat_netbsd3...
details: https://anonhg.NetBSD.org/src/rev/1795a7ef3922
branches: trunk
changeset: 745787:1795a7ef3922
user: pgoyette <pgoyette%NetBSD.org@localhost>
date: Thu Mar 12 15:02:29 2020 +0000
description:
Split out the quota code from the rest of compat_netbsd32 module. This
allows loading of compat_netbsd32 on kernels that don't have ``options
QUOTA'' enabled.
diffstat:
sys/compat/netbsd32/files.netbsd32 | 4 +-
sys/compat/netbsd32/netbsd32_compat_50.c | 28 +------
sys/compat/netbsd32/netbsd32_compat_50_quota.c | 100 +++++++++++++++++++++++++
sys/compat/netbsd32/netbsd32_quota.c | 34 +++++++-
sys/compat/netbsd32/syscalls.master | 15 +--
sys/modules/Makefile | 6 +-
sys/modules/compat_netbsd32/Makefile | 7 +-
sys/modules/compat_netbsd32_50/Makefile | 4 +-
sys/modules/compat_netbsd32_quota/Makefile | 15 +++
sys/modules/compat_netbsd32_quota_50/Makefile | 15 +++
10 files changed, 178 insertions(+), 50 deletions(-)
diffs (truncated from 396 to 300 lines):
diff -r 6d4eb30eedcb -r 1795a7ef3922 sys/compat/netbsd32/files.netbsd32
--- a/sys/compat/netbsd32/files.netbsd32 Thu Mar 12 14:52:04 2020 +0000
+++ b/sys/compat/netbsd32/files.netbsd32 Thu Mar 12 15:02:29 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: files.netbsd32,v 1.49 2019/09/22 22:59:38 christos Exp $
+# $NetBSD: files.netbsd32,v 1.50 2020/03/12 15:02:29 pgoyette Exp $
#
# config file description for machine-independent netbsd32 compat code.
# included by ports that need it.
@@ -54,6 +54,8 @@
file compat/netbsd32/netbsd32_compat_40.c compat_netbsd32 & compat_40
file compat/netbsd32/netbsd32_compat_43.c compat_netbsd32 & (compat_43 | compat_sunos | compat_linux32)
file compat/netbsd32/netbsd32_compat_50.c compat_netbsd32 & compat_50
+file compat/netbsd32/netbsd32_compat_50_quota.c compat_netbsd32 & compat_50 &
+ quota
file compat/netbsd32/netbsd32_rndpseudo_50.c compat_netbsd32 & compat_50
file compat/netbsd32/netbsd32_compat_50_sysv.c compat_netbsd32 & compat_50 &
(sysvmsg | sysvsem | sysvshm)
diff -r 6d4eb30eedcb -r 1795a7ef3922 sys/compat/netbsd32/netbsd32_compat_50.c
--- a/sys/compat/netbsd32/netbsd32_compat_50.c Thu Mar 12 14:52:04 2020 +0000
+++ b/sys/compat/netbsd32/netbsd32_compat_50.c Thu Mar 12 15:02:29 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: netbsd32_compat_50.c,v 1.46 2020/02/27 20:54:24 pgoyette Exp $ */
+/* $NetBSD: netbsd32_compat_50.c,v 1.47 2020/03/12 15:02:29 pgoyette Exp $ */
/*-
* Copyright (c) 2008, 2020 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: netbsd32_compat_50.c,v 1.46 2020/02/27 20:54:24 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: netbsd32_compat_50.c,v 1.47 2020/03/12 15:02:29 pgoyette Exp $");
#if defined(_KERNEL_OPT)
#include "opt_compat_netbsd.h"
@@ -916,26 +916,6 @@
return copyout(&s32it, SCARG_P32(uap, itv), sizeof(s32it));
}
-#ifdef QUOTA
-int
-compat_50_netbsd32_quotactl(struct lwp *l, const struct compat_50_netbsd32_quotactl_args *uap, register_t *retval)
-{
- /* {
- syscallarg(const netbsd32_charp) path;
- syscallarg(int) cmd;
- syscallarg(int) uid;
- syscallarg(netbsd32_voidp) arg;
- } */
- struct compat_50_sys_quotactl_args ua;
-
- NETBSD32TOP_UAP(path, const char);
- NETBSD32TO64_UAP(cmd);
- NETBSD32TO64_UAP(uid);
- NETBSD32TOP_UAP(arg, void *);
- return (compat_50_sys_quotactl(l, &ua, retval));
-}
-#endif
-
#ifdef NTP
int
compat_50_netbsd32_ntp_gettime(struct lwp *l,
@@ -1026,10 +1006,6 @@
(sy_call_t *)compat_50_netbsd32_setitimer },
{ NETBSD32_SYS_compat_50_netbsd32_getitimer, 0,
(sy_call_t *)compat_50_netbsd32_getitimer },
-#ifdef QUOTA
- { NETBSD32_SYS_compat_50_netbsd32_quotactl, 0,
- (sy_call_t *)compat_50_netbsd32_quotactl },
-#endif
#ifdef NTP
{ NETBSD32_SYS_compat_50_netbsd32_ntp_gettime, 0,
(sy_call_t *)compat_50_netbsd32_ntp_gettime },
diff -r 6d4eb30eedcb -r 1795a7ef3922 sys/compat/netbsd32/netbsd32_compat_50_quota.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/compat/netbsd32/netbsd32_compat_50_quota.c Thu Mar 12 15:02:29 2020 +0000
@@ -0,0 +1,100 @@
+/* $NetBSD: netbsd32_compat_50_quota.c,v 1.1 2020/03/12 15:02:29 pgoyette Exp $ */
+
+/*-
+ * Copyright (c) 2008, 2020 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: netbsd32_compat_50_quota.c,v 1.1 2020/03/12 15:02:29 pgoyette Exp $");
+
+#if defined(_KERNEL_OPT)
+#include "opt_compat_netbsd.h"
+#include "opt_compat_netbsd32.h"
+#include "opt_quota.h"
+#endif
+
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/module.h>
+#include <sys/syscallargs.h>
+#include <sys/syscallvar.h>
+
+#include <compat/netbsd32/netbsd32.h>
+#include <compat/netbsd32/netbsd32_syscall.h>
+#include <compat/netbsd32/netbsd32_syscallargs.h>
+
+#if defined(COMPAT_50) && defined(QUOTA)
+
+int
+compat_50_netbsd32_quotactl(struct lwp *l, const struct compat_50_netbsd32_quotactl_args *uap, register_t *retval)
+{
+ /* {
+ syscallarg(const netbsd32_charp) path;
+ syscallarg(int) cmd;
+ syscallarg(int) uid;
+ syscallarg(netbsd32_voidp) arg;
+ } */
+ struct compat_50_sys_quotactl_args ua;
+
+ NETBSD32TOP_UAP(path, const char);
+ NETBSD32TO64_UAP(cmd);
+ NETBSD32TO64_UAP(uid);
+ NETBSD32TOP_UAP(arg, void *);
+ return (compat_50_sys_quotactl(l, &ua, retval));
+}
+
+static struct syscall_package compat_netbsd32_quota_50_syscalls[] = {
+ { NETBSD32_SYS_compat_50_netbsd32_quotactl, 0,
+ (sy_call_t *)compat_50_netbsd32_quotactl },
+ { 0, 0, NULL }
+};
+
+MODULE(MODULE_CLASS_EXEC, compat_netbsd32_quota_50,
+ "compat_netbsd32_50,compat_50,compat_50_quota");
+
+static int
+compat_netbsd32_quota_50_modcmd(modcmd_t cmd, void *arg)
+{
+ int ret;
+
+ switch (cmd) {
+ case MODULE_CMD_INIT:
+ ret = syscall_establish(&emul_netbsd32,
+ compat_netbsd32_quota_50_syscalls);
+ return ret;
+
+ case MODULE_CMD_FINI:
+ ret = syscall_disestablish(&emul_netbsd32,
+ compat_netbsd32_quota_50_syscalls);
+ return ret;
+
+ default:
+ return ENOTTY;
+ }
+}
+#endif /* COMPAT_50 && QUOTA */
diff -r 6d4eb30eedcb -r 1795a7ef3922 sys/compat/netbsd32/netbsd32_quota.c
--- a/sys/compat/netbsd32/netbsd32_quota.c Thu Mar 12 14:52:04 2020 +0000
+++ b/sys/compat/netbsd32/netbsd32_quota.c Thu Mar 12 15:02:29 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: netbsd32_quota.c,v 1.2 2019/06/18 16:22:54 christos Exp $ */
+/* $NetBSD: netbsd32_quota.c,v 1.3 2020/03/12 15:02:29 pgoyette Exp $ */
/*
* Copyright (c) 1998, 2001, 2008, 2018 Matthew R. Green
@@ -29,7 +29,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: netbsd32_quota.c,v 1.2 2019/06/18 16:22:54 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: netbsd32_quota.c,v 1.3 2020/03/12 15:02:29 pgoyette Exp $");
#ifdef _KERNEL_OPT
#include "opt_quota.h"
@@ -38,13 +38,13 @@
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/quotactl.h>
-#include <sys/filedesc.h>
+#include <sys/module.h>
#include <sys/vfs_syscalls.h>
+#include <sys/syscallvar.h>
#include <compat/netbsd32/netbsd32.h>
#include <compat/netbsd32/netbsd32_syscall.h>
#include <compat/netbsd32/netbsd32_syscallargs.h>
-#include <compat/netbsd32/netbsd32_conv.h>
#ifdef QUOTA
int
@@ -140,4 +140,30 @@
return do_sys_quotactl(SCARG_P32(uap, path), &args);
}
+static struct syscall_package compat_netbsd32_quota_syscalls[] = {
+ { NETBSD32_SYS_netbsd32___quotactl, 0,
+ (sy_call_t *)netbsd32___quotactl },
+ { 0, 0, NULL }
+};
+
+MODULE(MODULE_CLASS_EXEC, compat_netbsd32_quota, "compat_netbsd32");
+
+static int
+compat_netbsd32_quota_modcmd(modcmd_t cmd, void *arg)
+{
+ int ret;
+
+ switch (cmd) {
+ case MODULE_CMD_INIT:
+ ret = syscall_establish(&emul_netbsd32,
+ compat_netbsd32_quota_syscalls);
+ return ret;
+ case MODULE_CMD_FINI:
+ ret = syscall_disestablish(&emul_netbsd32,
+ compat_netbsd32_quota_syscalls);
+ return ret;
+ default:
+ return ENOTTY;
+ }
+}
#endif
diff -r 6d4eb30eedcb -r 1795a7ef3922 sys/compat/netbsd32/syscalls.master
--- a/sys/compat/netbsd32/syscalls.master Thu Mar 12 14:52:04 2020 +0000
+++ b/sys/compat/netbsd32/syscalls.master Thu Mar 12 15:02:29 2020 +0000
@@ -1,4 +1,4 @@
- $NetBSD: syscalls.master,v 1.132 2020/03/07 00:56:41 pgoyette Exp $
+ $NetBSD: syscalls.master,v 1.133 2020/03/12 15:02:29 pgoyette Exp $
; from: NetBSD: syscalls.master,v 1.81 1998/07/05 08:49:50 jonathan Exp
; @(#)syscalls.master 8.2 (Berkeley) 1/13/94
@@ -356,13 +356,9 @@
146 COMPAT_43 MODULAR compat_netbsd32_43 \
{ int|netbsd32||killpg(int pgid, int signum); }
147 NOARGS { int|sys||setsid(void); }
-#if defined(QUOTA) || !defined(_KERNEL_OPT)
-148 COMPAT_50 MODULAR compat_netbsd32_50 \
+148 COMPAT_50 MODULAR compat_netbsd32_quota_50 \
{ int|netbsd32||quotactl(netbsd32_charp path, int cmd, \
int uid, netbsd32_voidp arg); }
-#else
-148 EXCL compat_netbsd32_quotactl
-#endif
149 EXCL compat_netbsd32_quota
150 COMPAT_43 MODULAR compat_netbsd32_43 \
{ int|netbsd32||ogetsockname(int fdec, \
@@ -1127,12 +1123,9 @@
int flag); }
472 STD { int|netbsd32||futimens(int fd, \
const netbsd32_timespecp_t tptr); }
-#if defined(QUOTA) || !defined(_KERNEL_OPT)
-473 STD { int|netbsd32||__quotactl(const netbsd32_charp path, \
+473 STD MODULAR compat_netbsd32_quota \
+ { int|netbsd32||__quotactl(const netbsd32_charp path, \
netbsd32_voidp args); }
-#else
-473 EXCL netbsd32___quotactl
-#endif
474 NOERR { int|netbsd32||posix_spawn(netbsd32_pid_tp pid, \
const netbsd32_charp path, \
const netbsd32_posix_spawn_file_actionsp \
diff -r 6d4eb30eedcb -r 1795a7ef3922 sys/modules/Makefile
--- a/sys/modules/Makefile Thu Mar 12 14:52:04 2020 +0000
+++ b/sys/modules/Makefile Thu Mar 12 15:02:29 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.242 2020/03/11 08:31:08 skrll Exp $
+# $NetBSD: Makefile,v 1.243 2020/03/12 15:02:29 pgoyette Exp $
.include <bsd.own.mk>
@@ -301,11 +301,13 @@
SUBDIR+= compat_netbsd32_mqueue
SUBDIR+= compat_netbsd32_nfssrv
SUBDIR+= compat_netbsd32_ptrace
+SUBDIR+= compat_netbsd32_quota
+SUBDIR+= compat_netbsd32_quota_50
+SUBDIR+= compat_netbsd32_raid
SUBDIR+= compat_netbsd32_sysvipc
SUBDIR+= compat_netbsd32_sysvipc_10
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