1 files changed, 58 insertions, 0 deletions
diff --git a/ports/sysdeps/unix/sysv/aix/dl-sym.c b/ports/sysdeps/unix/sysv/aix/dl-sym.c
new file mode 100644
index 000000000..3f48b12cd
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/aix/dl-sym.c
@@ -0,0 +1,58 @@
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library 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 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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 the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <dlfcn.h>
+#include <dlldr.h>
+
+extern int _dl_numso;
+extern DL_SODATA *_dl_sotable;
+
+void *
+_dl_sym (void *handle, const char *symbol, void *who)
+{
+  void *rt_function;
+
+  if ((int) handle < 0 || (int) handle >= _dl_numso || _dl_sotable == NULL)
+    {
+      errno = EINVAL;
+      return NULL;
+    }
+
+  switch (_dl_sotable[(int) handle].type)
+    {
+    case DL_UNIX_SYSCALL:
+      rt_function = (void *) __loadx (DL_UNIX_SYSCALL, (void *) symbol);
+      break;
+
+    case DL_GETSYM:
+      rt_function = (void *) __loadx (DL_GETSYM, (void *) symbol,
+				      _dl_sotable[(int) handle].index,
+				      _dl_sotable[(int) handle].dataorg);
+      break;
+
+    default:
+      errno = EINVAL;
+      return NULL;
+    }
+
+  return rt_function;
+}