static jboolean netty_epoll_native_isSupportingTcpFastopen(JNIEnv* env, jclass clazz) { int fastopen = 0; getSysctlValue("/proc/sys/net/ipv4/tcp_fastopen", &fastopen); if (fastopen > 0) { return JNI_TRUE; } return JNI_FALSE; }
JNIEXPORT jboolean JNICALL Java_io_netty_channel_epoll_Native_isSupportingTcpFastopen(JNIEnv* env, jclass clazz) { int fastopen = 0; getSysctlValue("/proc/sys/net/ipv4/tcp_fastopen", &fastopen); if (fastopen > 0) { return JNI_TRUE; } return JNI_FALSE; }