Fix for libgcrypt 1.6.0 compile error #247 (supported only on Linux because libgcrypt does not yet support native Windows threads).
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@@ -37,6 +37,10 @@
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#ifndef HAVE_OPENSSL
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// With libgcrypt 1.6.0, it is no longer supported to provide thread callbacks.
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// Use the default thread implementation instead, and cross fingers that it works with boost thread...
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#if GCRYPT_VERSION_NUMBER < 0x010600
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extern "C" {
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int gcry_bthread_init()
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@@ -64,12 +68,15 @@ extern "C" {
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return 0;
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}
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struct gcry_thread_cbs gcry_threads_boost = {
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static struct gcry_thread_cbs gcry_threads_boost = {
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GCRY_THREAD_OPTION_USER, gcry_bthread_init, gcry_bmutex_init,
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gcry_bmutex_destroy, gcry_bmutex_lock, gcry_bmutex_unlock,
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
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};
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}
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#endif // GCRYPT_VERSION_NUMBER < 0x010600
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#endif // not HAVE_OPENSSL
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bool
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@@ -78,8 +85,10 @@ socket_startup()
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#ifdef HAVE_OPENSSL
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return SSL_library_init() == 1;
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#else
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gcry_check_version(NULL);
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#if GCRYPT_VERSION_NUMBER < 0x010600
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gcry_control(GCRYCTL_SET_THREAD_CBS, &gcry_threads_boost);
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#endif
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gcry_check_version(NULL);
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gcry_control(GCRYCTL_ENABLE_QUICK_RANDOM, 0);
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gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0);
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return true;
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