Changes in libcfa/src/concurrency/iocall.cfa [5877b3e:20ab637]

File:

• libcfa/src/concurrency/iocall.cfa (modified) (1 diff)

libcfa/src/concurrency/iocall.cfa

@@ -128 +128 @@
                 #endif
         }
+
+        ssize_t cfa_preadv2_fixed(int fd, const struct iovec *iov, int iovcnt, off_t offset, int flags) {
+                #if !defined(HAVE_LINUX_IO_URING_H) || !defined(IORING_OP_READV)
+                        return preadv2(fd, iov, iovcnt, offset, flags);
+                #else
+                        __submit_prelude
+
+                        (*sqe){ IORING_OP_READV, fd, iov, iovcnt, offset };
+                        sqe->flags |= IOSQE_FIXED_FILE;
+
+                        __submit_wait
+                #endif
+        }
 #endif