char    *parse_star(char *str)
{
  char  **tabl;
  char  **retab;
  char  *str2;
  int   i;
  int   e;
 
  e = 0;
  i = 0;
  str = space(str);
  tabl = str_to_wordtab(str, " " );
  retab = xmalloc(sizeof(*retab) * strlen(str));
  while (tabl[i] != NULL)
    {
      retab[e] = star(tabl[i]);
      e++;
      i++;
    }
  retab[e] = NULL;
  str2 = tab_to_str(' ', retab);
  return (str2);
}
 
 
-------------------------------------------------------------
 
static void     exec_wait(t_info *info)
{
  int           statut;
  int           i;
 
  i = 0;
  if (info->nb_wait > 0)
    while (i++ < info->nb_wait)
      wait(&statut);
  info->nb_wait = 0;
}
 
int             execute(t_mysh *mysh)
{
  t_pipe        *lpipe;
  t_cmd         *lcmd;
  t_cmp         cmp;
 
  cmp.i = 0;
  lcmd = mysh->icmd->begin;
  while (cmp.i <  mysh->icmd->len_list)
    {
      cmp.j = 0;
      mysh->info->flag = FALSE;
      lpipe = lcmd->begin_pipe;
      mysh->info->std = lcmd->len_list_pipe;
      while ((cmp.j < lcmd->len_list_pipe) || (mysh->info->std > 0))
        {
          check_cmd(epur_str(lpipe->table_pipe), mysh);
          mysh->info->flag = TRUE;
          lpipe = lpipe->next;
          mysh->info->std--;
          cmp.j++;
        }
      exec_wait(mysh->info);
      lcmd = lcmd->next;
      cmp.i++;
    }
  return (TRUE);
}
-------------------------------------------------------------------
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
 
# define        MSG_ERROR_EXECVE        "2: execve c'est mal terminer!\n"
 
int                     xexecve(char *bin_path, char **bin_cmd)
{
  extern        char    **environ;
  int                   fd;
 
  fd = 0;
  fd = execve(bin_path, bin_cmd, environ);
  /*printf("bin_path =%s\n, bin_cmd[0] => %s\n, bin_cmd[1] =>%s\n", bin_path, bin_cmd[0], bin_cmd[1]); */
  printf("errno => %i\n", errno);
  if (fd == (-1))
    {
      printf("errno => %i\n", errno);
      write(2, MSG_ERROR_EXECVE, strlen(MSG_ERROR_EXECVE));
      exit(0);
    }
  return (fd);
}