summaryrefslogtreecommitdiff
path: root/sys/compat/linux32/common/linux32_socketcall.c
diff options
context:
space:
mode:
authormanu <manu@NetBSD.org>2006-02-09 19:18:56 +0000
committermanu <manu@NetBSD.org>2006-02-09 19:18:56 +0000
commitee0c5b44def8a80be34fd2e5867cafdcc76275b6 (patch)
tree183be75b62d5300967eea39ead22b2c61ee63277 /sys/compat/linux32/common/linux32_socketcall.c
parent0cf592aa8aff28200eebc1da22b795caa7423277 (diff)
Add initial (but unfinished) COMPAT_LINUX32 for amd64. This is good enough so
that the i386 license manager part of amd64 version of Fluent works. While I'm here, add SysV IPC to COMPAT_LINUX/amd64
Diffstat (limited to 'sys/compat/linux32/common/linux32_socketcall.c')
-rw-r--r--sys/compat/linux32/common/linux32_socketcall.c105
1 files changed, 105 insertions, 0 deletions
diff --git a/sys/compat/linux32/common/linux32_socketcall.c b/sys/compat/linux32/common/linux32_socketcall.c
new file mode 100644
index 00000000000..13a833c0edd
--- /dev/null
+++ b/sys/compat/linux32/common/linux32_socketcall.c
@@ -0,0 +1,105 @@
+/* $NetBSD: linux32_socketcall.c,v 1.1 2006/02/09 19:18:57 manu Exp $ */
+
+/*-
+ * Copyright (c) 2006 Emmanuel Dreyfus, all rights reserved.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by Emmanuel Dreyfus
+ * 4. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE THE AUTHOR 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 AUTHOR 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: linux32_socketcall.c,v 1.1 2006/02/09 19:18:57 manu Exp $");
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/time.h>
+#include <sys/ucred.h>
+
+#include <compat/netbsd32/netbsd32.h>
+#include <compat/netbsd32/netbsd32_syscallargs.h>
+
+#include <compat/linux/common/linux_types.h>
+#include <compat/linux/common/linux_signal.h>
+#include <compat/linux/linux_syscallargs.h>
+
+#include <compat/linux32/common/linux32_types.h>
+#include <compat/linux32/common/linux32_signal.h>
+#include <compat/linux32/common/linux32_machdep.h>
+#include <compat/linux32/common/linux32_sysctl.h>
+#include <compat/linux32/common/linux32_socketcall.h>
+#include <compat/linux32/linux32_syscallargs.h>
+
+#define s(f) sizeof(struct s1(f))
+#define s1(f) f ## _args
+
+static const struct {
+ const char *name;
+ int argsize;
+ int (*syscall)(struct lwp *, void *, register_t *);
+} linux32_socketcall[LINUX32_MAX_SOCKETCALL+1] = {
+ {"invalid", -1, NULL},
+ {"socket", s(linux32_sys_socket), linux32_sys_socket},
+ {"bind", s(linux32_sys_bind), linux32_sys_bind},
+ {"connect", s(linux32_sys_connect), linux32_sys_connect},
+ {"listen", s(netbsd32_listen), netbsd32_listen},
+ {"accept", s(linux32_sys_accept), linux32_sys_accept},
+ {"getsockname", s(linux32_sys_getsockname), linux32_sys_getsockname},
+ {"getpeername", s(linux32_sys_getpeername), linux32_sys_getpeername},
+ {"socketpair", s(linux32_sys_socketpair), linux32_sys_socketpair},
+ {"send", s(linux32_sys_send), linux32_sys_send},
+ {"recv", s(linux32_sys_recv), linux32_sys_recv},
+ {"sendto", s(linux32_sys_sendto), linux32_sys_sendto},
+ {"recvfrom", s(linux32_sys_recvfrom), linux32_sys_recvfrom},
+ {"shutdown", s(netbsd32_shutdown), netbsd32_shutdown},
+ {"setsockopt", s(linux32_sys_setsockopt), linux32_sys_setsockopt},
+ {"getsockopt", s(linux32_sys_getsockopt), linux32_sys_getsockopt},
+ {"sendmsg", s(linux32_sys_sendmsg), linux32_sys_sendmsg},
+ {"recvmsg", s(linux32_sys_recvmsg), linux32_sys_recvmsg},
+};
+#undef s
+
+int
+linux32_sys_socketcall(l, v, retval)
+ struct lwp *l;
+ void *v;
+ register_t *retval;
+{
+ struct linux32_sys_socketcall_args /* {
+ syscallarg(int) what;
+ syscallarg(netbsd32_voidp) args;
+ } */ *uap = v;
+ union linux32_socketcall_args ua;
+ int error;
+
+ if (SCARG(uap, what) < 0 || SCARG(uap, what) > LINUX32_MAX_SOCKETCALL)
+ return ENOSYS;
+
+ if ((error = copyin(NETBSD32PTR64(SCARG(uap, args)), &ua,
+ linux32_socketcall[SCARG(uap, what)].argsize)) != 0)
+ return error;
+
+ return linux32_socketcall[SCARG(uap, what)].syscall(l, &ua, retval);
+}