initial commit, 4.5 stable

thirdparty/sdl/hidapi/SDL_hidapi_linux.h

@@ -0,0 +1,47 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#ifdef SDL_USE_LIBUDEV
+static const SDL_UDEV_Symbols *udev_ctx = NULL;
+
+#define udev_device_get_devnode                       udev_ctx->udev_device_get_devnode
+#define udev_device_get_parent_with_subsystem_devtype udev_ctx->udev_device_get_parent_with_subsystem_devtype
+#define udev_device_get_sysattr_value                 udev_ctx->udev_device_get_sysattr_value
+#define udev_device_get_syspath                       udev_ctx->udev_device_get_syspath
+#define udev_device_new_from_devnum                   udev_ctx->udev_device_new_from_devnum
+#define udev_device_new_from_syspath                  udev_ctx->udev_device_new_from_syspath
+#define udev_device_unref                             udev_ctx->udev_device_unref
+#define udev_enumerate_add_match_subsystem            udev_ctx->udev_enumerate_add_match_subsystem
+#define udev_enumerate_get_list_entry                 udev_ctx->udev_enumerate_get_list_entry
+#define udev_enumerate_new                            udev_ctx->udev_enumerate_new
+#define udev_enumerate_scan_devices                   udev_ctx->udev_enumerate_scan_devices
+#define udev_enumerate_unref                          udev_ctx->udev_enumerate_unref
+#define udev_list_entry_get_name                      udev_ctx->udev_list_entry_get_name
+#define udev_list_entry_get_next                      udev_ctx->udev_list_entry_get_next
+#define udev_new                                      udev_ctx->udev_new
+#define udev_unref                                    udev_ctx->udev_unref
+
+#undef HIDAPI_H__
+#define HIDAPI_ALLOW_BUILD_WORKAROUND_KERNEL_2_6_39
+#include "linux/hid.c"
+#define HAVE_PLATFORM_BACKEND 1
+
+#endif /* SDL_USE_LIBUDEV */