scheduler.h File Reference

File containing the scheduler functions to manage the execution of commands. More...

#include "typedef.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/wait.h>
#include <string.h>
#include "command.h"
#include "console.h"
#include "builtin_commands.h"
#include "redirection.h"
#include "operator.h"
#include "background_manager.h"
#include "constants.h"

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Functions
int	execute_external_command (const Command *command, int run_in_background)
	Executes an external command. More...
int	execute_command (const Command *command, CommandSequence *commandSequence, int run_in_background)
	Executes a command internal to the shell. More...
int	execute_command_sequence (CommandSequence *sequence)
	Executes a sequence of commands with operators. More...

Detailed Description

File containing the scheduler functions to manage the execution of commands.

Author

Julien & Franck

Date

24 Dec 2023

Function Documentation

execute_command()

int execute_command	(	const Command *	command,
		CommandSequence *	commandSequence,
		int	run_in_background
	)

Executes a command internal to the shell.

Parameters

command	The command to execute
commandSequence	The command sequence to free
run_in_background	0 for false, 1 for true

Returns

The status of the execution

execute_command_sequence()

int execute_command_sequence

(

CommandSequence *

sequence

)

Executes a sequence of commands with operators.

Parameters

sequence

The sequence of commands to execute

Returns

The status of the execution

execute_external_command()

int execute_external_command	(	const Command *	command,
		int	run_in_background
	)

Executes an external command.

Parameters

command	The command to execute
run_in_background	0 for false, 1 for true

Returns

The status of the execution