static void manage_u(t_all *all, char ***e_b, char ***e_d, char ***arg_d)
{
*e_b = str_array_dup(all->envp, 0);
if (!ft_strcmp(all->ch_arg[2], "PATH"))
all->path = NULL;
if (all->my_envp)
free_string_array(&all->envp);
all->envp = str_array_dup(*e_d, 0);
all->env_list = store_env(*e_d);
all->cmd = ft_strdup(all->ch_arg[3]);
all->ch_arg = str_array_dup(*arg_d, 0);
manage_choice(all);
if (all->my_envp)
free_string_array(&all->envp);
all->envp = str_array_dup(*e_b, 0);
all->env_list = store_env(all->envp);
all->path = get_path(all->env_list);
}
void script_exec(const char* path, char** envp)
{
pid_t pid = fork();
if(0 != pid)
{
store_env(pid, envp);
// parent
struct sigaction sa;
sa.sa_handler = &script_done_handler;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART | SA_NOCLDSTOP;
if (sigaction(SIGCHLD, &sa, 0) == -1)
{
perror(0);
exit(1);
}
}
else
{
char* args[] = { NULL, NULL };
args[0] = (char*)path;
LOG_DEBUG(Scene, "Executing %s", path);
/* Create a new SID for the child process */
pid_t sid = setsid();
if (sid < 0)
{
exit(EXIT_FAILURE);
}
int fd = open("/dev/null",O_RDWR, 0);
if (fd != -1)
{
dup2 (fd, STDIN_FILENO);
dup2 (fd, STDOUT_FILENO);
dup2 (fd, STDERR_FILENO);
if (fd > 2)
{
close (fd);
}
}
/*resettign File Creation Mask */
umask(027);
execve(path, args, envp);
perror("execle");
exit(1);
}
}
