Write a mini shell program using the template code #define TRUE 1 while (TRUE) {

Question

Write a mini shell program using the template code

#define TRUE 1 while (TRUE) { type prompt( ); read command(command, parameters); if (fork( ) != 0) { /* Parent code. */ waitpid(1, &status, 0); } else { /* Child code. */ execve(command, parameters, 0); } } Write a mini shell program using the template code

#define TRUE 1 while (TRUE) { type prompt( ); read command(command, parameters); if (fork( ) != 0) { /* Parent code. */ waitpid(1, &status, 0); } else { /* Child code. */ execve(command, parameters, 0); } }

#define TRUE 1 while (TRUE) { type prompt( ); read command(command, parameters); if (fork( ) != 0) { /* Parent code. */ waitpid(1, &status, 0); } else { /* Child code. */ execve(command, parameters, 0); } } #define TRUE 1 while (TRUE) { type prompt( ); read command(command, parameters); if (fork( ) != 0) { /* Parent code. */ waitpid(1, &status, 0); } else { /* Child code. */ execve(command, parameters, 0); } }

Explanation / Answer

#include <string.h>

#include <sys/wait.h> #include <unistd.h> #include <stdlib.h> #include <stdio.h>

#include <string.h>

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