mirror of
https://github.com/versity/versitygw.git
synced 2026-09-23 08:24:17 +00:00
Jihyeon Gim
09bbe9ccbd
ibv_poll_cq, ibv_post_send, and ibv_post_recv stopped being exported library symbols in modern rdma-core: verbs.h ships them as static inline wrappers that dispatch through cq->context->ops. dlsym therefore returned null for them and the loader rejected perfectly usable libraries, failing RC server init with a bare RC_E_INTERNAL on hosts with rdma-core 61+. Open the first device briefly, read the three function pointers from its context ops table, and close it again. The check now only requires symbols that actually exist in the library, and the failure mode for an ops-less provider is explicit.