Module Name: src
Committed By: lneto
Date: Tue Dec 17 00:02:22 UTC 2013
Added Files:
src/sys/modules/luasystm: Makefile luasystm.c test.lua
Log Message:
added luasystm files (for some reason it wasn't done in the last commit)
To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 src/sys/modules/luasystm/Makefile \
src/sys/modules/luasystm/luasystm.c src/sys/modules/luasystm/test.lua
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Added files:
Index: src/sys/modules/luasystm/Makefile
diff -u /dev/null src/sys/modules/luasystm/Makefile:1.1
--- /dev/null Tue Dec 17 00:02:22 2013
+++ src/sys/modules/luasystm/Makefile Tue Dec 17 00:02:22 2013
@@ -0,0 +1,12 @@
+# $NetBSD: Makefile,v 1.1 2013/12/17 00:02:22 lneto Exp $
+
+.include "../Makefile.inc"
+
+KMOD= luasystm
+SRCS= luasystm.c
+
+CPPFLAGS+= -I${S}/../external/mit/lua/dist/src \
+ -I${S}/modules/lua \
+ -I${S}/sys
+
+.include <bsd.kmodule.mk>
Index: src/sys/modules/luasystm/luasystm.c
diff -u /dev/null src/sys/modules/luasystm/luasystm.c:1.1
--- /dev/null Tue Dec 17 00:02:22 2013
+++ src/sys/modules/luasystm/luasystm.c Tue Dec 17 00:02:22 2013
@@ -0,0 +1,229 @@
+/* $NetBSD: luasystm.c,v 1.1 2013/12/17 00:02:22 lneto Exp $ */
+
+/*
+ * Copyright (c) 2011, 2013 Marc Balmer <[email protected]>.
+ * 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. 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 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 REGENTS 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.
+ */
+
+/* Lua systm module */
+
+#include <sys/param.h>
+#include <sys/lua.h>
+#include <sys/callout.h>
+#ifdef _MODULE
+#include <sys/module.h>
+#endif
+#include <sys/systm.h>
+
+#include <lua.h>
+#include <lauxlib.h>
+
+#ifdef _MODULE
+MODULE(MODULE_CLASS_MISC, luasystm, "lua");
+
+/* Various printing functions */
+static int
+print(lua_State *L)
+{
+ const char *s;
+
+ s = lua_tostring(L, -1);
+ if (s)
+ printf("%s", s);
+ return 0;
+}
+
+static int
+print_nolog(lua_State *L)
+{
+ const char *s;
+
+ s = lua_tostring(L, -1);
+ if (s)
+ printf_nolog("%s", s);
+ return 0;
+}
+
+static int
+uprint(lua_State *L)
+{
+ const char *s;
+
+ s = lua_tostring(L, -1);
+ if (s)
+ uprintf("%s", s);
+ return 0;
+}
+
+static int
+systm_aprint_normal(lua_State *L)
+{
+ const char *s;
+
+ s = lua_tostring(L, -1);
+ if (s)
+ aprint_normal("%s", s);
+ return 0;
+}
+
+static int
+systm_aprint_naive(lua_State *L)
+{
+ const char *s;
+
+ s = lua_tostring(L, -1);
+ if (s)
+ aprint_naive("%s", s);
+ return 0;
+}
+
+static int
+systm_aprint_verbose(lua_State *L)
+{
+ const char *s;
+
+ s = lua_tostring(L, -1);
+ if (s)
+ aprint_verbose("%s", s);
+ return 0;
+}
+
+static int
+systm_aprint_debug(lua_State *L)
+{
+ const char *s;
+
+ s = lua_tostring(L, -1);
+ if (s)
+ aprint_debug("%s", s);
+ return 0;
+}
+
+static int
+systm_aprint_error(lua_State *L)
+{
+ const char *s;
+
+ s = lua_tostring(L, -1);
+ if (s)
+ aprint_error("%s", s);
+ return 0;
+}
+
+static int
+systm_aprint_get_error_count(lua_State *L)
+{
+ lua_pushinteger(L, aprint_get_error_count());
+ return 1;
+}
+
+/* panicing */
+
+static int
+systm_panic(lua_State *L)
+{
+ const char *s;
+
+ s = lua_tostring(L, -1);
+ if (s)
+ panic("%s", s);
+ return 0;
+}
+
+/* callouts */
+
+/* mutexes */
+
+static int
+luaopen_systm(void *ls)
+{
+ lua_State *L = (lua_State *)ls;
+ const luaL_Reg systm_lib[ ] = {
+ { "print", print },
+ { "print_nolog", print_nolog },
+ { "uprint", uprint },
+ { "aprint_normal", systm_aprint_normal },
+ { "aprint_naive", systm_aprint_naive },
+ { "aprint_verbose", systm_aprint_verbose },
+ { "aprint_debug", systm_aprint_debug },
+ { "aprint_error", systm_aprint_error },
+ { "aprint_get_error_count", systm_aprint_get_error_count },
+
+ /* panicing */
+ { "panic", systm_panic },
+
+ /* callouts */
+
+ /* mutexes */
+
+ {NULL, NULL}
+ };
+
+ luaL_register(L, "systm", systm_lib);
+
+ /* some string values */
+ lua_pushstring(L, copyright);
+ lua_setfield(L, -2, "copyright");
+ lua_pushstring(L, cpu_model);
+ lua_setfield(L, -2, "cpu_model");
+ lua_pushstring(L, machine);
+ lua_setfield(L, -2, "machine");
+ lua_pushstring(L, machine_arch);
+ lua_setfield(L, -2, "machine_arch");
+ lua_pushstring(L, osrelease);
+ lua_setfield(L, -2, "osrelease");
+ lua_pushstring(L, ostype);
+ lua_setfield(L, -2, "ostype");
+ lua_pushstring(L, kernel_ident);
+ lua_setfield(L, -2, "kernel_ident");
+ lua_pushstring(L, version);
+ lua_setfield(L, -2, "version");
+
+ /* some integer values */
+ lua_pushinteger(L, ncpu);
+ lua_setfield(L, -2, "ncpu");
+
+ return 1;
+}
+
+static int
+luasystm_modcmd(modcmd_t cmd, void *opaque)
+{
+ int error;
+
+ switch (cmd) {
+ case MODULE_CMD_INIT:
+ error = lua_mod_register("systm", luaopen_systm);
+ break;
+ case MODULE_CMD_FINI:
+ error = lua_mod_unregister("systm");
+ break;
+ default:
+ error = ENOTTY;
+ }
+ return error;
+}
+#endif
Index: src/sys/modules/luasystm/test.lua
diff -u /dev/null src/sys/modules/luasystm/test.lua:1.1
--- /dev/null Tue Dec 17 00:02:22 2013
+++ src/sys/modules/luasystm/test.lua Tue Dec 17 00:02:22 2013
@@ -0,0 +1,4 @@
+require 'systm'
+
+systm.print("hello, kernel world!\n")
+
