int dev_ok, dev_pts_ok, proc_ok, selinux_ok, sys_ok;
/* We need a root filesystem mounted to do this. */
- NEED_ROOT (NULL);
+ NEED_ROOT (return NULL);
/* Conveniently, argv is already a NULL-terminated argv-style array
* of parameters, so we can pass it straight in to our internal
}
char *
-do_sh (char *command)
+do_sh (const char *command)
{
char *argv[] = { "/bin/sh", "-c", command, NULL };
}
char **
-do_sh_lines (char *command)
+do_sh_lines (const char *command)
{
char *argv[] = { "/bin/sh", "-c", command, NULL };