z_zone_exec
n = z_zone_exec(a_zoneName, path, arg, a_stdoutPath, (char *)NULL, fds);
n = z_zone_exec(a_zoneName, path, arg, (char *)NULL, (char *)NULL, fds);
n = z_zone_exec(a_zoneName, path, arg, a_stdoutPath, (char *)NULL, fds);
n = z_zone_exec(a_zoneName, path, arg, (char *)NULL, (char *)NULL, fds);
extern int z_zone_exec(const char *zonename, const char *path,