修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/include/linux/vt_kern.h
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@@ -28,8 +28,9 @@
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 #define BROKEN_GRAPHICS_PROGRAMS 1
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 #endif
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-extern void kd_mksound(unsigned int hz, unsigned int ticks);
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-extern int kbd_rate(struct kbd_repeat *rep);
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+void kd_mksound(unsigned int hz, unsigned int ticks);
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+int kbd_rate(struct kbd_repeat *rep);
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+
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 extern int fg_console, last_console, want_console;
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 /* console.c */
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@@ -73,8 +74,6 @@
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 void con_free_unimap(struct vc_data *vc);
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 int con_copy_unimap(struct vc_data *dst_vc, struct vc_data *src_vc);
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-#define vc_translate(vc, c) ((vc)->vc_translate[(c) |			\
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-					((vc)->vc_toggle_meta ? 0x80 : 0)])
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 #else
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 static inline int con_set_trans_old(unsigned char __user *table)
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 {
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@@ -123,7 +122,6 @@
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 	return 0;
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 }
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-#define vc_translate(vc, c) (c)
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 #endif
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 /* vt.c */
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@@ -131,16 +129,9 @@
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 int vt_waitactive(int n);
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 void change_console(struct vc_data *new_vc);
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 void reset_vc(struct vc_data *vc);
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-extern int do_unbind_con_driver(const struct consw *csw, int first, int last,
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-			     int deflt);
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+int do_unbind_con_driver(const struct consw *csw, int first, int last,
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+			 int deflt);
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 int vty_init(const struct file_operations *console_fops);
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-
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-static inline bool vt_force_oops_output(struct vc_data *vc)
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-{
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-	if (oops_in_progress && vc->vc_panic_force_write  && panic_timeout >= 0)
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-		return true;
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-	return false;
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-}
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 extern bool vt_dont_switch;
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 extern int default_utf8;
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@@ -153,7 +144,7 @@
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 };
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 extern struct vt_spawn_console vt_spawn_con;
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-extern int vt_move_to_console(unsigned int vt, int alloc);
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+int vt_move_to_console(unsigned int vt, int alloc);
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 /* Interfaces for VC notification of character events (for accessibility etc) */
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@@ -162,35 +153,34 @@
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 	unsigned int c;		/* Printed char */
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 };
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-extern int register_vt_notifier(struct notifier_block *nb);
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-extern int unregister_vt_notifier(struct notifier_block *nb);
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+int register_vt_notifier(struct notifier_block *nb);
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+int unregister_vt_notifier(struct notifier_block *nb);
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-extern void hide_boot_cursor(bool hide);
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+void hide_boot_cursor(bool hide);
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 /* keyboard  provided interfaces */
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-extern int vt_do_diacrit(unsigned int cmd, void __user *up, int eperm);
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-extern int vt_do_kdskbmode(int console, unsigned int arg);
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-extern int vt_do_kdskbmeta(int console, unsigned int arg);
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-extern int vt_do_kbkeycode_ioctl(int cmd, struct kbkeycode __user *user_kbkc,
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-								int perm);
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-extern int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe,
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-					int perm, int console);
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-extern int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb,
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-                                        int perm);
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-extern int vt_do_kdskled(int console, int cmd, unsigned long arg, int perm);
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-extern int vt_do_kdgkbmode(int console);
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-extern int vt_do_kdgkbmeta(int console);
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-extern void vt_reset_unicode(int console);
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-extern int vt_get_shift_state(void);
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-extern void vt_reset_keyboard(int console);
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-extern int vt_get_leds(int console, int flag);
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-extern int vt_get_kbd_mode_bit(int console, int bit);
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-extern void vt_set_kbd_mode_bit(int console, int bit);
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-extern void vt_clr_kbd_mode_bit(int console, int bit);
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-extern void vt_set_led_state(int console, int leds);
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-extern void vt_set_led_state(int console, int leds);
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-extern void vt_kbd_con_start(int console);
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-extern void vt_kbd_con_stop(int console);
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+int vt_do_diacrit(unsigned int cmd, void __user *up, int eperm);
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+int vt_do_kdskbmode(int console, unsigned int arg);
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+int vt_do_kdskbmeta(int console, unsigned int arg);
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+int vt_do_kbkeycode_ioctl(int cmd, struct kbkeycode __user *user_kbkc,
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+			  int perm);
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+int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
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+		     int console);
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+int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm);
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+int vt_do_kdskled(int console, int cmd, unsigned long arg, int perm);
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+int vt_do_kdgkbmode(int console);
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+int vt_do_kdgkbmeta(int console);
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+void vt_reset_unicode(int console);
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+int vt_get_shift_state(void);
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+void vt_reset_keyboard(int console);
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+int vt_get_leds(int console, int flag);
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+int vt_get_kbd_mode_bit(int console, int bit);
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+void vt_set_kbd_mode_bit(int console, int bit);
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+void vt_clr_kbd_mode_bit(int console, int bit);
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+void vt_set_led_state(int console, int leds);
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+void vt_set_led_state(int console, int leds);
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+void vt_kbd_con_start(int console);
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+void vt_kbd_con_stop(int console);
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 void vc_scrolldelta_helper(struct vc_data *c, int lines,
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 		unsigned int rolled_over, void *_base, unsigned int size);