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Java_sz_1orm_1java_SzOrmPool_ping

Function Java_sz_1orm_1java_SzOrmPool_ping 

Source
#[unsafe(no_mangle)]
pub unsafe extern "system" fn Java_sz_1orm_1java_SzOrmPool_ping<'local>( unowned_env: EnvUnowned<'local>, _class: JClass<'local>, handle: jlong, ) -> jint
Expand description

JNI 入口:健康检查(真实 acquire + ping)

§Safety

SAFETY: handle 必须是 poolNew 返回的有效句柄,且未被 poolFree 释放。