Fix build on NetBSD.

[freeglut] / src / x11 / fg_joystick_x11.c

diff --git a/src/x11/fg_joystick_x11.c b/src/x11/fg_joystick_x11.c
index 30ad4b5..8c75bbe 100644 (file)
--- a/src/x11/fg_joystick_x11.c
+++ b/src/x11/fg_joystick_x11.c
@@ -42,8 +42,68 @@
 #include <fcntl.h>
 
 
+/* BSD defines from "jsBSD.cxx" around lines 42-270 */
+
+#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+
+#    ifdef HAVE_USB_JS
+#        if defined(__NetBSD__)
+#            ifdef HAVE_USBHID_H
+#                include <usbhid.h>
+#            else
+#                include <usb.h>
+#            endif
+#            include <dev/usb/usb.h>
+#        elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#            ifdef HAVE_USBHID_H
+#                include <usbhid.h>
+#            else
+#                include <libusbhid.h>
+#            endif
+#            include <legacy/dev/usb/usb.h>
+#        endif
+#        include <dev/usb/usbhid.h>
+
+/* Compatibility with older usb.h revisions */
+#        if !defined(USB_MAX_DEVNAMES) && defined(MAXDEVNAMES)
+#            define USB_MAX_DEVNAMES MAXDEVNAMES
+#        endif
+#    endif
+
+struct os_specific_s {
+  char             fname [128 ];
+  int              fd;
+  int              is_analog;
+  /* The following structure members are specific to analog joysticks */
+  struct joystick  ajs;
+#    ifdef HAVE_USB_JS
+  /* The following structure members are specific to USB joysticks */
+  struct hid_item *hids;
+  int              hid_dlen;
+  int              hid_offset;
+  char            *hid_data_buf;
+  int              axes_usage [ _JS_MAX_AXES ];
+#    endif
+  /* We keep button and axes state ourselves, as they might not be updated
+   * on every read of a USB device
+   */
+  int              cache_buttons;
+  float            cache_axes [ _JS_MAX_AXES ];
+};
+
+/* Idents lower than USB_IDENT_OFFSET are for analog joysticks. */
+#    define USB_IDENT_OFFSET    2
+
+#    define USBDEV "/dev/usb"
+#    define UHIDDEV "/dev/uhid"
+#    define AJSDEV "/dev/joy"
+
+
+#endif
+
 #if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 static int hatmap_x[9] = {0, 0, 1, 1, 1, 0, -1, -1, -1};
 static int hatmap_y[9] = {0, 1, 1, 0, -1, -1, -1, 0, 1};
 
@@ -104,6 +164,7 @@ static int fghJoystickFindUSBdev(char *name, char *out, int outlen)
     }
     return 0;
 }
+#endif
 
 static int fghJoystickInitializeHID(struct os_specific_s *os,
                                     int *num_axes, int *num_buttons)