Added stubs for functions in dlfcn.h.

libmaxsi/Makefile

@@ -54,6 +54,7 @@ time.o \
 random.o \
 abs.o \
 env.o \
+dlfcn.o \
 integer.o \
 c++.o \
 memory.o \

libmaxsi/dlfcn.cpp

@@ -0,0 +1,54 @@
+/*******************************************************************************
+
+	COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2012.
+
+	This file is part of LibMaxsi.
+
+	LibMaxsi is free software: you can redistribute it and/or modify it under
+	the terms of the GNU Lesser General Public License as published by the Free
+	Software Foundation, either version 3 of the License, or (at your option)
+	any later version.
+
+	LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
+	WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+	FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+	details.
+
+	You should have received a copy of the GNU Lesser General Public License
+	along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
+
+	dlfcn.cpp
+	Dynamic linking.
+
+*******************************************************************************/
+
+#include <stdio.h>
+#include <dlfcn.h>
+
+static const char* dlerrormsg = NULL;
+
+extern "C" void* dlopen(const char* filename, int mode)
+{
+	dlerrormsg = "Sortix does not yet support dynamic linking";
+	fprintf(stderr, "%s: loading file: %s\n", dlerrormsg, filename);
+	return NULL;
+}
+
+extern "C" void* dlsym(void* handle, const char* name)
+{
+	dlerrormsg = "Sortix does not yet support dynamic linking";
+	fprintf(stderr, "%s: resolving symbol: %s\n", dlerrormsg, name);
+	return NULL;
+}
+
+extern "C" int dlclose(void* handle)
+{
+	return 0;
+}
+
+extern "C" char* dlerror(void* handle)
+{
+	const char* result = dlerrormsg;
+	dlerrormsg = NULL;
+	return (char*) dlerrormsg;
+}

libmaxsi/include/dlfcn.h

@@ -0,0 +1,44 @@
+/*******************************************************************************
+
+	COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2012.
+
+	This file is part of LibMaxsi.
+
+	LibMaxsi is free software: you can redistribute it and/or modify it under
+	the terms of the GNU Lesser General Public License as published by the Free
+	Software Foundation, either version 3 of the License, or (at your option)
+	any later version.
+
+	LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
+	WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+	FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+	details.
+
+	You should have received a copy of the GNU Lesser General Public License
+	along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
+
+	dlfcn.h
+	Dynamic linking.
+
+*******************************************************************************/
+
+#ifndef	_DLFCN_H
+#define	_DLFCN_H 1
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+#define RTLD_LAZY (1<<0)
+#define RTLD_NOW (1<<1)
+#define RTLD_GLOBAL (1<<8)
+#define RTLD_LOCAL 0 /* Bit 8 is not set. */
+
+int dlclose(void* handle);
+char* dlerror(void* handle);
+void* dlopen(const char* filename, int mode);
+void* dlsym(void* handle, const char* name);
+
+__END_DECLS
+
+#endif