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tty0.h @ 820

Last change on this file since 820 was 709, checked in by alain, 9 years ago

Major release: Change the task model to implement the POSIX threads API.

The shell "exec" and "kill" commands can be used to activate/de-activate the applications.
The "pause", "resume", and "context" commands can be used to stop, restart, a single thtead or to display the thread context.

This version has been tested on the following multi-threaded applications,
that have been modified to use the POSIX threads:

File size: 1.4 KB

Rev	Line
[455]	1	///////////////////////////////////////////////////////////////////////////////////
	2	// File : tty0.h
	3	// Date : 02/12/2014
	4	// Author : alain greiner
	5	// Copyright (c) UPMC-LIP6
	6	///////////////////////////////////////////////////////////////////////////////////
	7	// The tty0.c and tty0.h files are part of the GIET-VM nano-kernel.
	8	// They define the functions that can be used by both the boot code
	9	// and the kernel code to access the TTY0 kernel terminal.
	10	///////////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef GIET_TTY0_H
	13	#define GIET_TTY0_H
	14
	15	///////////////////////////////////////////////////////////////////////////////////
[709]	16	// Access functions to kernel terminal TTY0 (or calling thread TTY)
[455]	17	///////////////////////////////////////////////////////////////////////////////////
	18
	19	extern void _puts( char* string );
	20
	21	extern void _putx( unsigned int val );
	22
	23	extern void _putl( unsigned long long val );
	24
	25	extern void _putd( unsigned int val );
	26
	27	extern void _getc( char* byte );
	28
[709]	29	extern void _printf( char* format, ... );
	30
[466]	31	extern void _nolock_printf( char* format, ... );
	32
[709]	33	extern void _user_printf( char* format, ... );
[455]	34
	35	#endif
	36
	37	// Local Variables:
	38	// tab-width: 4
	39	// c-basic-offset: 4
	40	// c-file-offsets:((innamespace . 0)(inline-open . 0))
	41	// indent-tabs-mode: nil
	42	// End:
	43	// vim: filetype=c:expandtab:shiftwidth=4:tabstop=4:softtabstop=4
	44

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