getdents patch for 32 -> 64 converter

[Marcus Meissner]

Hi,

With 2.6.4 we now have the glorious hidden d_type passing in
getdents.

glibc CVS expects this to be passed if we have a kernel version after 2.6.4,
so we have to also handle it in the 32bit syscall converter.

The kernel at least bootet here and my testcase (bootstrap gcc)
works fine now.

Can someone please review / apply?

Ciao, Marcus

--- linux/arch/ppc64/kernel/sys_ppc32.c.dtype	2004-03-23 14:10:10.000000000 +0100
+++ linux/arch/ppc64/kernel/sys_ppc32.c	2004-03-23 14:11:02.000000000 +0100
@@ -534,7 +534,7 @@
 {
 	struct linux_dirent32 * dirent;
 	struct getdents_callback32 * buf = (struct getdents_callback32 *) __buf;
-	int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1);
+	int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 2);

 	buf->error = -EINVAL;	/* only used if we fail.. */
 	if (reclen > buf->count)
@@ -548,6 +548,7 @@
 	put_user(reclen, &dirent->d_reclen);
 	copy_to_user(dirent->d_name, name, namlen);
 	put_user(0, dirent->d_name + namlen);
+	put_user(d_type, (char *) dirent + reclen - 1);
 	((char *) dirent) += reclen;
 	buf->current_dir = dirent;
 	buf->count -= reclen;

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