1 /* 2 * (C) Copyright 2000-2009 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef __CONSOLE_H 9 #define __CONSOLE_H 10 11 extern char console_buffer[]; 12 13 /* common/console.c */ 14 int console_init_f(void); /* Before relocation; uses the serial stuff */ 15 int console_init_r(void); /* After relocation; uses the console stuff */ 16 int console_assign(int file, const char *devname); /* Assign the console */ 17 int ctrlc(void); 18 int had_ctrlc(void); /* have we had a Control-C since last clear? */ 19 void clear_ctrlc(void); /* clear the Control-C condition */ 20 int disable_ctrlc(int); /* 1 to disable, 0 to enable Control-C detect */ 21 int confirm_yesno(void); /* 1 if input is "y", "Y", "yes" or "YES" */ 22 23 /** 24 * console_record_init() - set up the console recording buffers 25 * 26 * This should be called as soon as malloc() is available so that the maximum 27 * amount of console output can be recorded. 28 */ 29 int console_record_init(void); 30 31 /** 32 * console_record_reset() - reset the console recording buffers 33 * 34 * Removes any data in the buffers 35 */ 36 void console_record_reset(void); 37 38 /** 39 * console_record_reset_enable() - reset and enable the console buffers 40 * 41 * This should be called to enable the console buffer. 42 */ 43 void console_record_reset_enable(void); 44 45 /* 46 * CONSOLE multiplexing. 47 */ 48 #ifdef CONFIG_CONSOLE_MUX 49 #include <iomux.h> 50 #endif 51 52 #endif 53