From 3e7781fdafd69d34e2ae305131d65726d9c1add4 Mon Sep 17 00:00:00 2001
From: Bernhard Weiss <lisnablagh@web.de>
Date: Sat, 24 Sep 2005 18:17:56 +0200
Subject: [PATCH] Fix linux_io.h for MIPS

Bernard Weiss writes:
I managed to compile the chrony 1.21 package for the MIPS architecture.
For the package to compile I had to add the following lines to io_linux.h:

[patch]

These values are taken from the ioctl.h file of linux 2.4.30 for the MIPS arch
(__ASM_MIPS_IOCTL_H).
---
 io_linux.h | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/io_linux.h b/io_linux.h
index b686c13..603898c 100644
--- a/io_linux.h
+++ b/io_linux.h
@@ -15,7 +15,8 @@
 #define CHRONY_IOC_NONE	0U
 #define CHRONY_IOC_WRITE	1U
 #define CHRONY_IOC_READ	2U
-#elif defined(__alpha__) || defined(__sparc__) || defined(__mips__) || defined(__ppc__) || defined(__ppc64__) || defined(__sparc64__)
+
+#elif defined(__alpha__) || defined(__sparc__) || defined(__ppc__) || defined(__ppc64__) || defined(__sparc64__)
 #define CHRONY_IOC_NRBITS	8
 #define CHRONY_IOC_TYPEBITS	8
 #define CHRONY_IOC_SIZEBITS	13
@@ -24,6 +25,16 @@
 #define CHRONY_IOC_NONE        1U
 #define CHRONY_IOC_READ        2U
 #define CHRONY_IOC_WRITE       4U
+
+#elif defined(__mips__) || defined(__mips32__)
+#define CHRONY_IOC_NRBITS       8
+#define CHRONY_IOC_TYPEBITS     8
+#define CHRONY_IOC_SIZEBITS     13
+#define CHRONY_IOC_DIRBITS      3
+#define CHRONY_IOC_NONE         1U
+#define CHRONY_IOC_READ         2U
+#define CHRONY_IOC_WRITE        4U
+
 #else
 #error "I don't know the values of the _IOC_* constants for your architecture"
 #endif