From 979239e130c5beba1b3d439d79c0ecbe87db8bea Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Mon, 4 Mar 2013 20:27:51 -0800
Subject: [PATCH] Fixed bug 1553 - Fix USB joystick input for FreeBSD 9.0+

Marcus von Appen

Receiving input from USB joysticks on FreeBSD 9.0 or newer is broken at the moment. The attached patch fixes this.
---
 src/joystick/bsd/SDL_sysjoystick.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/joystick/bsd/SDL_sysjoystick.c b/src/joystick/bsd/SDL_sysjoystick.c
index f29d94dd2..ff1588764 100644
--- a/src/joystick/bsd/SDL_sysjoystick.c
+++ b/src/joystick/bsd/SDL_sysjoystick.c
@@ -83,7 +83,9 @@
 
 struct report
 {
-#if defined(__FREEBSD__) && (__FreeBSD_kernel_version > 800063)
+#if defined(__FREEBSD__) && (__FreeBSD_kernel_version > 900000)
+    void *buf; /* Buffer */
+#elif defined(__FREEBSD__) && (__FreeBSD_kernel_version > 800063)
     struct usb_gen_descriptor *buf; /* Buffer */
 #else
     struct usb_ctl_report *buf; /* Buffer */
@@ -149,8 +151,10 @@ static char *joydevnames[MAX_JOYS];
 static int report_alloc(struct report *, struct report_desc *, int);
 static void report_free(struct report *);
 
-#if defined(USBHID_UCR_DATA)
+#if defined(USBHID_UCR_DATA) || (defined(__FreeBSD_kernel__) && __FreeBSD_kernel_version <= 800063)
 #define REP_BUF_DATA(rep) ((rep)->buf->ucr_data)
+#elif (defined(__FREEBSD__) && (__FreeBSD_kernel_version > 900000))
+#define REP_BUF_DATA(rep) ((rep)->buf)
 #elif (defined(__FREEBSD__) && (__FreeBSD_kernel_version > 800063))
 #define REP_BUF_DATA(rep) ((rep)->buf->ugd_data)
 #else
@@ -636,8 +640,12 @@ report_alloc(struct report *r, struct report_desc *rd, int repind)
     r->size = len;
 
     if (r->size > 0) {
+#if defined(__FREEBSD__) && (__FreeBSD_kernel_version > 900000)
+        r->buf = SDL_malloc(r->size);
+#else
         r->buf = SDL_malloc(sizeof(*r->buf) - sizeof(REP_BUF_DATA(r)) +
                             r->size);
+#endif
         if (r->buf == NULL) {
             SDL_OutOfMemory();
             return (-1);