1 /* Unexec function for Solaris 2.x
2 Copyright (C) 1994 Sun Microsystems, Inc.
4 This file is part of XEmacs.
6 XEmacs is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 You should have received a copy of the GNU General Public License
17 along with XEmacs; see the file COPYING. If not, write to
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
21 /* Synched up with: Not in FSF. */
23 /* #pragma ident "@(#) $Id: unexsol2.c,v 1.2 1995/01/25 20:39:16 georgn Exp $" */
29 #define DYNODUMP_SO "../dynodump/dynodump.so"
30 #define DYNODUMP_SYM "dynodump"
32 int unexec (char *new_name, char *old_name, unsigned int data_start,
33 unsigned int bss_start, unsigned int entry_address);
35 unexec(char *new_name, char *old_name, unsigned int data_start,
36 unsigned int bss_start, unsigned int entry_address)
39 void (*func)(const char *file);
41 if ((handle = dlopen (DYNODUMP_SO, RTLD_LAZY)) == NULL)
43 fprintf (stderr, "unexec(): dlopen(%s): %s\n",
44 (char *) DYNODUMP_SO, dlerror());
48 if ((func = (void (*)(const char *)) dlsym (handle, DYNODUMP_SYM)) == NULL)
50 fprintf (stderr, "unexec(): dlsym(%s): %s \n",
51 (char *) DYNODUMP_SYM, dlerror());