Function huge_wrap_sigsetjmp

dpdk/lib/eal/linux/eal_memalloc.c:111–114

Put setjmp into a wrap method to avoid compiling error. Any non-volatile, * non-static local variable in the stack frame calling sigsetjmp might be * clobbered by a call to longjmp. */

 * clobbered by a call to longjmp.
 */
static int huge_wrap_sigsetjmp(void)
{
	return sigsetjmp(huge_jmpenv, 1);
}

static struct sigaction huge_action_old;
static int huge_need_recover;