commands.h

利用Linux系统函数实现的SHELL程式

#ifndef COMMAND_H_
#define COMMAND_H_

using namespace std;

char *func_cd(char* chrtmp_Argument);
char *func_clr(char *chrtmp_Argument);
char *func_dir(char *chrtmp_Argument);
char *func_environ(char *chrtmp_Argument);
char *func_echo(char *chrtmp_Argument);
char *func_help(char *chrtmp_Argument);
char *func_pause(char *chrtmp_Argument);
char *func_else(char *chrtmp_CommandLine);
char *func_quit(char *chrtmp_Argument);
//Used for dealing with "cd .."
void internal_func_cd1(void);

char *argumentIsNull(char *chrtmp_Command, char* chrtmp_Argument);

#endif