linux-kernel - [PATCH] UML - exports for hostfs

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Date:	Tue, 10 Jul 2007 12:49:04 -0400
From:	Jeff Dike <jdike@...toit.com>
To:	stable@...nel.org
Cc:	LKML <linux-kernel@...r.kernel.org>,
	uml-devel <user-mode-linux-devel@...ts.sourceforge.net>
Subject: [PATCH] UML - exports for hostfs

Add some exports for hostfs that are required after Alberto Bertogli's
fixes for accessing unlinked host files.

Also did some style cleanups while I was here.

Signed-off-by: Jeff Dike <jdike@...ux.intel.com>
--
 arch/um/os-Linux/user_syms.c |   20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

Index: linux-2.6.17/arch/um/os-Linux/user_syms.c
===================================================================
--- linux-2.6.17.orig/arch/um/os-Linux/user_syms.c	2006-06-17 21:49:35.000000000 -0400
+++ linux-2.6.17/arch/um/os-Linux/user_syms.c	2007-07-10 11:35:22.000000000 -0400
@@ -5,7 +5,8 @@
  * so I *must* declare good prototypes for them and then EXPORT them.
  * The kernel code uses the macro defined by include/linux/string.h,
  * so I undef macros; the userspace code does not include that and I
- * add an EXPORT for the glibc one.*/
+ * add an EXPORT for the glibc one.
+ */
 
 #undef strlen
 #undef strstr
@@ -61,12 +62,18 @@ EXPORT_SYMBOL_PROTO(dup2);
 EXPORT_SYMBOL_PROTO(__xstat);
 EXPORT_SYMBOL_PROTO(__lxstat);
 EXPORT_SYMBOL_PROTO(__lxstat64);
+EXPORT_SYMBOL_PROTO(__fxstat64);
 EXPORT_SYMBOL_PROTO(lseek);
 EXPORT_SYMBOL_PROTO(lseek64);
 EXPORT_SYMBOL_PROTO(chown);
+EXPORT_SYMBOL_PROTO(fchown);
 EXPORT_SYMBOL_PROTO(truncate);
+EXPORT_SYMBOL_PROTO(ftruncate64);
 EXPORT_SYMBOL_PROTO(utime);
+EXPORT_SYMBOL_PROTO(utimes);
+EXPORT_SYMBOL_PROTO(futimes);
 EXPORT_SYMBOL_PROTO(chmod);
+EXPORT_SYMBOL_PROTO(fchmod);
 EXPORT_SYMBOL_PROTO(rename);
 EXPORT_SYMBOL_PROTO(__xmknod);
 
@@ -102,14 +109,3 @@ EXPORT_SYMBOL(__stack_smash_handler);
 
 extern long __guard __attribute__((weak));
 EXPORT_SYMBOL(__guard);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
-
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