diff options
Diffstat (limited to 'src/gsm/gsm_utils.c')
| -rw-r--r-- | src/gsm/gsm_utils.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/gsm/gsm_utils.c b/src/gsm/gsm_utils.c index 5d8c834e..7e6c7947 100644 --- a/src/gsm/gsm_utils.c +++ b/src/gsm/gsm_utils.c @@ -112,6 +112,25 @@ #pragma message ("including GnuTLS for getrandom fallback.") #include <gnutls/gnutls.h> #include <gnutls/crypto.h> + +/* gnutls < 3.3.0 requires global init. + * gnutls >= 3.3.0 does it automatic. + * It doesn't hurt calling it twice, + * as long it's not done at the same time (threads). + */ +__attribute__((constructor)) +static void on_dso_load_gnutls(void) +{ + if (!gnutls_check_version("3.3.0")) + gnutls_global_init(); +} + +__attribute__((destructor)) +static void on_dso_unload_gnutls(void) +{ + if (!gnutls_check_version("3.3.0")) + gnutls_global_deinit(); +} #endif /* ETSI GSM 03.38 6.2.1 and 6.2.1.1 default alphabet |