libc {
GLIBC_2.19 {
setjmp; _setjmp; __sigsetjmp;
longjmp; _longjmp; siglongjmp;
}
ld {
GLIBC_2.3 {
# runtime interface to TLS
__tls_get_offset;
GLIBC_PRIVATE {
# Exported by ld used by libc.
__tls_get_addr_internal;