Esempio n. 1
0
static chunk_t *chunk_search(chunk_t *cur, const check_t check_fct, const nav_t nav,
                             const loc_t dir, const bool cond)
{
   /* Depending on the parameter dir the search function searches
    * in forward or backward direction */
   search_t search_function = select_search_fct(dir);
   chunk_t  *pc             = cur;

   do                                 /* loop over the chunk list */
   {
      pc = search_function(pc, nav);  /* in either direction while */
   } while ((pc != NULL) &&           /* the end of the list was not reached yet */
            (check_fct(pc) != cond)); /* and the demanded chunk was not found either */
   return(pc);                        /* the latest chunk is the searched one */
}
Esempio n. 2
0
static chunk_t *chunk_search(chunk_t *cur, const check_t check_fct, const scope_e scope,
                             const direction_e dir, const bool cond)
{
   /*
    * Depending on the parameter dir the search function searches
    * in forward or backward direction */
   search_t search_function = select_search_fct(dir);
   chunk_t  *pc             = cur;

   do                                   // loop over the chunk list
   {
      pc = search_function(pc, scope);  // in either direction while
   } while (  pc != nullptr             // the end of the list was not reached yet
           && (check_fct(pc) != cond)); // and the demanded chunk was not found either
   return(pc);                          // the latest chunk is the searched one
}
Esempio n. 3
0
int				father_n_son(char **cmd, char **env, t_duo **env_cpy)
{
	pid_t		father;
	int			stat_loc;

	father = fork();
	if (father > 0)
	{
		check_signal(3);
		wait(&stat_loc);
	}
	if (father == 0)
	{
		check_signal(2);
		check_fct(cmd, env, env_cpy);
		ft_putstr("minishell: ");
		ft_putstr(cmd[0]);
		ft_putendl(": command not found");
		exit(EXIT_FAILURE);
	}
	return (0);
}