c programming project

#include <stdlib.h> #include <stdio.h> #include <string.h> #include <unistd.h> #include "builtin.h" #include "parse.h" static char* builtin[] = { "exit", /* exits the shell */ "which", /* displays full path to command */ NULL }; int is_builtin (char* cmd) { int i; for (i=0; builtin[i]; i++) { if (!strcmp (cmd, builtin[i])) return 1; } return 0; } void builtin_execute (Task T) { if (!strcmp (T.cmd, "exit")) { exit (EXIT_SUCCESS); } else { printf ("pssh: builtin command: %s (not implemented!)\n", T.cmd); } }