--- zzzz-none-000/linux-2.4.17/fs/binfmt_em86.c	2001-02-09 19:29:44.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/fs/binfmt_em86.c	2004-11-24 13:22:18.000000000 +0000
@@ -1,112 +1,112 @@
-/*
- *  linux/fs/binfmt_em86.c
- *
- *  Based on linux/fs/binfmt_script.c
- *  Copyright (C) 1996  Martin von Löwis
- *  original #!-checking implemented by tytso.
- *
- *  em86 changes Copyright (C) 1997  Jim Paradis
- */
-
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/stat.h>
-#include <linux/slab.h>
-#include <linux/locks.h>
-#include <linux/smp_lock.h>
-#include <linux/binfmts.h>
-#include <linux/elf.h>
-#include <linux/init.h>
-#include <linux/file.h>
-
-
-#define EM86_INTERP	"/usr/bin/em86"
-#define EM86_I_NAME	"em86"
-
-static int load_em86(struct linux_binprm *bprm,struct pt_regs *regs)
-{
-	char *interp, *i_name, *i_arg;
-	struct file * file;
-	int retval;
-	struct elfhdr	elf_ex;
-
-	/* Make sure this is a Linux/Intel ELF executable... */
-	elf_ex = *((struct elfhdr *)bprm->buf);
-
-	if (memcmp(elf_ex.e_ident, ELFMAG, SELFMAG) != 0)
-		return  -ENOEXEC;
-
-	/* First of all, some simple consistency checks */
-	if ((elf_ex.e_type != ET_EXEC && elf_ex.e_type != ET_DYN) ||
-		(!((elf_ex.e_machine == EM_386) || (elf_ex.e_machine == EM_486))) ||
-		(!bprm->file->f_op || !bprm->file->f_op->mmap)) {
-			return -ENOEXEC;
-	}
-
-	bprm->sh_bang++;	/* Well, the bang-shell is implicit... */
-	allow_write_access(bprm->file);
-	fput(bprm->file);
-	bprm->file = NULL;
-
-	/* Unlike in the script case, we don't have to do any hairy
-	 * parsing to find our interpreter... it's hardcoded!
-	 */
-	interp = EM86_INTERP;
-	i_name = EM86_I_NAME;
-	i_arg = NULL;		/* We reserve the right to add an arg later */
-
-	/*
-	 * Splice in (1) the interpreter's name for argv[0]
-	 *           (2) (optional) argument to interpreter
-	 *           (3) filename of emulated file (replace argv[0])
-	 *
-	 * This is done in reverse order, because of how the
-	 * user environment and arguments are stored.
-	 */
-	remove_arg_zero(bprm);
-	retval = copy_strings_kernel(1, &bprm->filename, bprm);
-	if (retval < 0) return retval; 
-	bprm->argc++;
-	if (i_arg) {
-		retval = copy_strings_kernel(1, &i_arg, bprm);
-		if (retval < 0) return retval; 
-		bprm->argc++;
-	}
-	retval = copy_strings_kernel(1, &i_name, bprm);
-	if (retval < 0)	return retval;
-	bprm->argc++;
-
-	/*
-	 * OK, now restart the process with the interpreter's inode.
-	 * Note that we use open_exec() as the name is now in kernel
-	 * space, and we don't need to copy it.
-	 */
-	file = open_exec(interp);
-	if (IS_ERR(file))
-		return PTR_ERR(file);
-
-	bprm->file = file;
-
-	retval = prepare_binprm(bprm);
-	if (retval < 0)
-		return retval;
-
-	return search_binary_handler(bprm, regs);
-}
-
-struct linux_binfmt em86_format = {
-	NULL, THIS_MODULE, load_em86, NULL, NULL, 0
-};
-
-static int __init init_em86_binfmt(void)
-{
-	return register_binfmt(&em86_format);
-}
-
-static void __exit exit_em86_binfmt(void)
-{
-	unregister_binfmt(&em86_format);
-}
-
-module_init(init_em86_binfmt)
-module_exit(exit_em86_binfmt)
+/*
+ *  linux/fs/binfmt_em86.c
+ *
+ *  Based on linux/fs/binfmt_script.c
+ *  Copyright (C) 1996  Martin von Löwis
+ *  original #!-checking implemented by tytso.
+ *
+ *  em86 changes Copyright (C) 1997  Jim Paradis
+ */
+
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/stat.h>
+#include <linux/slab.h>
+#include <linux/locks.h>
+#include <linux/smp_lock.h>
+#include <linux/binfmts.h>
+#include <linux/elf.h>
+#include <linux/init.h>
+#include <linux/file.h>
+
+
+#define EM86_INTERP	"/usr/bin/em86"
+#define EM86_I_NAME	"em86"
+
+static int load_em86(struct linux_binprm *bprm,struct pt_regs *regs)
+{
+	char *interp, *i_name, *i_arg;
+	struct file * file;
+	int retval;
+	struct elfhdr	elf_ex;
+
+	/* Make sure this is a Linux/Intel ELF executable... */
+	elf_ex = *((struct elfhdr *)bprm->buf);
+
+	if (memcmp(elf_ex.e_ident, ELFMAG, SELFMAG) != 0)
+		return  -ENOEXEC;
+
+	/* First of all, some simple consistency checks */
+	if ((elf_ex.e_type != ET_EXEC && elf_ex.e_type != ET_DYN) ||
+		(!((elf_ex.e_machine == EM_386) || (elf_ex.e_machine == EM_486))) ||
+		(!bprm->file->f_op || !bprm->file->f_op->mmap)) {
+			return -ENOEXEC;
+	}
+
+	bprm->sh_bang++;	/* Well, the bang-shell is implicit... */
+	allow_write_access(bprm->file);
+	fput(bprm->file);
+	bprm->file = NULL;
+
+	/* Unlike in the script case, we don't have to do any hairy
+	 * parsing to find our interpreter... it's hardcoded!
+	 */
+	interp = EM86_INTERP;
+	i_name = EM86_I_NAME;
+	i_arg = NULL;		/* We reserve the right to add an arg later */
+
+	/*
+	 * Splice in (1) the interpreter's name for argv[0]
+	 *           (2) (optional) argument to interpreter
+	 *           (3) filename of emulated file (replace argv[0])
+	 *
+	 * This is done in reverse order, because of how the
+	 * user environment and arguments are stored.
+	 */
+	remove_arg_zero(bprm);
+	retval = copy_strings_kernel(1, &bprm->filename, bprm);
+	if (retval < 0) return retval; 
+	bprm->argc++;
+	if (i_arg) {
+		retval = copy_strings_kernel(1, &i_arg, bprm);
+		if (retval < 0) return retval; 
+		bprm->argc++;
+	}
+	retval = copy_strings_kernel(1, &i_name, bprm);
+	if (retval < 0)	return retval;
+	bprm->argc++;
+
+	/*
+	 * OK, now restart the process with the interpreter's inode.
+	 * Note that we use open_exec() as the name is now in kernel
+	 * space, and we don't need to copy it.
+	 */
+	file = open_exec(interp);
+	if (IS_ERR(file))
+		return PTR_ERR(file);
+
+	bprm->file = file;
+
+	retval = prepare_binprm(bprm);
+	if (retval < 0)
+		return retval;
+
+	return search_binary_handler(bprm, regs);
+}
+
+struct linux_binfmt em86_format = {
+	NULL, THIS_MODULE, load_em86, NULL, NULL, 0
+};
+
+static int __init init_em86_binfmt(void)
+{
+	return register_binfmt(&em86_format);
+}
+
+static void __exit exit_em86_binfmt(void)
+{
+	unregister_binfmt(&em86_format);
+}
+
+module_init(init_em86_binfmt)
+module_exit(exit_em86_binfmt)