It should give good coverage, I plan to extend read-write.c to use it as well. v2: Rename the new test Fix helpers opcodes Use the helper Update map Pavel Begunkov (4): Add vectored registered buffer req init helpers test/sendzc: test registered vectored buffers tests/helpers: add t_create_socketpair_ip tests: targeted registered vector tests src/include/liburing.h | 31 +++ src/liburing-ffi.map | 3 + test/Makefile | 1 + test/helpers.c | 111 ++++++++ test/helpers.h | 5 + test/send-zerocopy.c | 138 ++-------- test/vec-regbuf.c | 605 +++++++++++++++++++++++++++++++++++++++++ 7 files changed, 780 insertions(+), 114 deletions(-) create mode 100644 test/vec-regbuf.c -- 2.48.1