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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * (C) Copyright 2000-2009
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- */
- #ifndef __CONSOLE_H
- #define __CONSOLE_H
- extern char console_buffer[];
- /* common/console.c */
- int console_init_f(void); /* Before relocation; uses the serial stuff */
- int console_init_r(void); /* After relocation; uses the console stuff */
- int console_assign(int file, const char *devname); /* Assign the console */
- int ctrlc(void);
- int had_ctrlc(void); /* have we had a Control-C since last clear? */
- void clear_ctrlc(void); /* clear the Control-C condition */
- int disable_ctrlc(int); /* 1 to disable, 0 to enable Control-C detect */
- int confirm_yesno(void); /* 1 if input is "y", "Y", "yes" or "YES" */
- /**
- * console_record_init() - set up the console recording buffers
- *
- * This should be called as soon as malloc() is available so that the maximum
- * amount of console output can be recorded.
- */
- int console_record_init(void);
- /**
- * console_record_reset() - reset the console recording buffers
- *
- * Removes any data in the buffers
- */
- void console_record_reset(void);
- /**
- * console_record_reset_enable() - reset and enable the console buffers
- *
- * This should be called to enable the console buffer.
- */
- void console_record_reset_enable(void);
- /**
- * console_record_readline() - Read a line from the console output
- *
- * This reads the next available line from the console output previously
- * recorded.
- *
- * @str: Place to put string
- * @maxlen: Maximum length of @str including nul terminator
- * @return length of string returned
- */
- int console_record_readline(char *str, int maxlen);
- /**
- * console_record_avail() - Get the number of available bytes in console output
- *
- * @return available bytes (0 if empty)
- */
- int console_record_avail(void);
- /**
- * console_announce_r() - print a U-Boot console on non-serial consoles
- *
- * When U-Boot starts up with a display it generally does not announce itself
- * on the display. The banner is instead emitted on the UART before relocation.
- * This function prints a banner on devices which (we assume) did not receive
- * it before relocation.
- *
- * @return 0 (meaning no errors)
- */
- int console_announce_r(void);
- /*
- * CONSOLE multiplexing.
- */
- #ifdef CONFIG_CONSOLE_MUX
- #include <iomux.h>
- #endif
- #endif
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