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Fixed bug 4267 - linkage failure with --enable-hidapi because of missing libudev symbols

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Ozkan Sezer

hidapi dynamic udev initial patch
This commit is contained in:
Sam Lantinga
2018-09-24 16:33:14 -07:00
parent e0fe8f3cb3
commit cd90e2ca58
3 changed files with 83 additions and 52 deletions
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28
src/core/linux/SDL_udev.h
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@@ -64,16 +64,7 @@ typedef struct SDL_UDEV_CallbackList {
struct SDL_UDEV_CallbackList *next;
} SDL_UDEV_CallbackList;
typedef struct SDL_UDEV_PrivateData
{
const char *udev_library;
void *udev_handle;
struct udev *udev;
struct udev_monitor *udev_mon;
int ref_count;
SDL_UDEV_CallbackList *first, *last;
/* Function pointers */
typedef struct SDL_UDEV_Symbols {
const char *(*udev_device_get_action)(struct udev_device *);
const char *(*udev_device_get_devnode)(struct udev_device *);
const char *(*udev_device_get_subsystem)(struct udev_device *);
@@ -100,6 +91,19 @@ typedef struct SDL_UDEV_PrivateData
void (*udev_unref)(struct udev *);
struct udev_device * (*udev_device_new_from_devnum)(struct udev *udev, char type, dev_t devnum);
dev_t (*udev_device_get_devnum) (struct udev_device *udev_device);
} SDL_UDEV_Symbols;
typedef struct SDL_UDEV_PrivateData
{
const char *udev_library;
void *udev_handle;
struct udev *udev;
struct udev_monitor *udev_mon;
int ref_count;
SDL_UDEV_CallbackList *first, *last;
/* Function pointers */
SDL_UDEV_Symbols syms;
} SDL_UDEV_PrivateData;
extern int SDL_UDEV_Init(void);
@@ -110,8 +114,8 @@ extern void SDL_UDEV_Poll(void);
extern void SDL_UDEV_Scan(void);
extern int SDL_UDEV_AddCallback(SDL_UDEV_Callback cb);
extern void SDL_UDEV_DelCallback(SDL_UDEV_Callback cb);
extern const SDL_UDEV_Symbols *SDL_UDEV_GetUdevSyms(void);
extern void SDL_UDEV_ReleaseUdevSyms(void);
#endif /* HAVE_LIBUDEV_H */