| #include <stdio.h> |
| #include <tls.h> |
| |
| #define TLS_VAR_INIT_VALUE 99 |
| |
| #ifdef USE_TLS |
| __thread int tls_var __attribute__((tls_model("global-dynamic"))); |
| static __thread int local_tls_var __attribute__((tls_model("local-dynamic"))); |
| #endif |
| |
| void __attribute__((constructor)) libtls_ctor(void); |
| void libtls_ctor(void) |
| { |
| printf("libtls: constructor!\n"); |
| #ifdef USE_TLS |
| local_tls_var = TLS_VAR_INIT_VALUE; |
| tls_var = local_tls_var; |
| #endif |
| } |
| |
| void __attribute__((destructor)) libtls_dtor(void); |
| void libtls_dtor(void) |
| { |
| printf("libtls: destructor!\n"); |
| } |