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shell.c
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shell.c
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// // Heart of the shell program
#include "types.h"
#include "user.h"
#include <stddef.h>
#include "fcntl.h"
#include "helper.c"
int main(int argc, char **argv)
{
while(1)
{
printf(1, "MyShell> ");
char *inputCmd = malloc(sizeof(char)*100);
read(0, inputCmd, 100);
if(inputCmd[0]=='\n')
{
free(inputCmd);
continue;
}
// remove \n from the command
char *cmd = malloc(sizeof(char)*100);
int i=0;
while(inputCmd[i]!='\n')
{
cmd[i] = inputCmd[i];
i++;
}
cmd[i] = '\0';
if(strcmp("exit", cmd)==0)
break;
sc_parser(cmd);
free(inputCmd);
free(cmd);
}
exit(0);
}