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Diffstat (limited to 'sysdeps/unix/sysv/aix/dl-open.c')
-rw-r--r--sysdeps/unix/sysv/aix/dl-open.c133
1 files changed, 0 insertions, 133 deletions
diff --git a/sysdeps/unix/sysv/aix/dl-open.c b/sysdeps/unix/sysv/aix/dl-open.c
deleted file mode 100644
index 070471d513..0000000000
--- a/sysdeps/unix/sysv/aix/dl-open.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/* Copyright (C) 1999, 2000, 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 <malloc.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <errno.h>
-#include <dlfcn.h>
-#include <dlldr.h>
-
-#define NUM_SHARED_OBJECTS 32
-
-int _dl_numso = NUM_SHARED_OBJECTS;
-DL_SODATA *_dl_sotable = NULL;
-
-void *
-_dl_open (const char *file, int mode, const void *caller)
-{
-  DL_SODATA *new_so;
-  void *handle;
-  int entry;
-  int bsize = _dl_numso * sizeof (DL_INFO);
-  DL_INFO *dl_info = malloc (bsize);
-
-  if (dl_info == NULL)
-    return NULL;
-
-  /* 1st time thru initial shared object data table.  */
-  if (_dl_sotable == NULL)
-    {
-      _dl_sotable = (DL_SODATA *) calloc (_dl_numso, sizeof (DL_SODATA));
-      if (_dl_sotable == NULL)
-	return NULL;
-
-      __loadx (DL_POSTLOADQ, dl_info, bsize, NULL);
-      while (!(dl_info[0].dlinfo_xflags & DL_INFO_OK)
-	     || dl_info[0].dlinfo_arraylen == 0)
-	{
-	  bsize *= 2;
-	  dl_info = realloc (dl_info, bsize);
-	  if (dl_info == NULL)
-	    return NULL;
-
-	  __loadx (DL_POSTLOADQ, dl_info, bsize, NULL);
-	}
-    }
-
-  /* Validate mode bits.  */
-  if (!(mode & RTLD_NOW) && !(mode & RTLD_LAZY))
-    {
-      free (dl_info);
-      errno = EINVAL;
-      return NULL;
-    }
-
-  /* Load the module.  */
-  handle = (void *) __loadx (DL_LOAD | DL_LOAD_RTL | DL_LOAD_LDX1,
-                             dl_info, bsize, file, NULL);
-  if (handle == NULL)
-    {
-      free (dl_info);
-      errno = EINVAL;
-      return NULL;
-    }
-
-  /* Was dl_info buffer to small to get info.  */
-  while (!(dl_info[0].dlinfo_xflags & DL_INFO_OK)
-	 || dl_info[0].dlinfo_arraylen == 0)
-    {
-      bsize *= 2;
-      dl_info = realloc (dl_info, bsize);
-      if (dl_info == NULL)
-        {
-	  (void) __unload ((void *) handle);
-          errno = ENOMEM;
-          return NULL;
-        }
-      __loadx (DL_POSTLOADQ | DL_LOAD_RTL, dl_info, bsize, handle);
-    }
-
-  /* Get an empty entry in the shared object table.  */
-  for (entry = 0; entry < _dl_numso; ++entry)
-    if (_dl_sotable[entry].type == 0)
-      break;
-
-  /* See if the table needs to be increased.  */
-  if (entry == _dl_numso)
-    {
-      new_so = (DL_SODATA *) realloc (_dl_sotable,
-				      _dl_numso * 2 * sizeof (DL_SODATA));
-      if (new_so == NULL)
-	return NULL;
-
-      memset (new_so + _dl_numso, '\0', _dl_numso * sizeof (DL_SODATA));
-      _dl_numso  *= 2;
-      _dl_sotable = new_so;
-    }
-
-  /* See if this is syscall (look for /unix in file).  */
-  if (strcmp ("/unix", file) == 0)
-    {
-      _dl_sotable[entry].index = dl_info[1].dlinfo_index;
-      _dl_sotable[entry].dataorg = dl_info[1].dlinfo_dataorg;
-      _dl_sotable[entry].handle = handle;
-      _dl_sotable[entry].type = DL_UNIX_SYSCALL;
-    }
-  else
-    {
-      _dl_sotable[entry].index = dl_info[1].dlinfo_index;
-      _dl_sotable[entry].dataorg = dl_info[1].dlinfo_dataorg;
-      _dl_sotable[entry].handle = handle;
-      _dl_sotable[entry].type = DL_GETSYM;
-    }
-
-  free (dl_info);
-  return (void *) entry;
-}