commit 4aec6d10d8b0d4f00f4588ae07e4f2a75003794a
author William A. Kennington III <wak@google.com> Mon Jan 08 15:28:34 2024 -0800
committer William A. Kennington III <wak@google.com> Wed Jan 10 13:26:05 2024 -0800
tree e14e88495a9dfea259a7baa92e19d62953683cab
parent 4829c9db9df845e3f5b6d1e491f6b16a6c7ab36c

fd/ops: Add readAllExact()

This is a minor shortcut for `readAllFixed` which requires the entire
input to be read exactly.

Change-Id: Ia1208099ef71d2045050eae1483f8ee0b13c7033
Signed-off-by: William A. Kennington III <wak@google.com>

src/fd/ops.cpp

diff --git a/src/fd/ops.cpp b/src/fd/ops.cpp
index d05e9b2..ca549f7 100644
--- a/src/fd/ops.cpp
+++ b/src/fd/ops.cpp
@@ -226,6 +226,14 @@
     }
 }
 
+void verifyExact(size_t expected, size_t actual)
+{
+    if (expected != actual)
+    {
+        throw exception::WouldBlock("verifyExact");
+    }
+}
+
 } // namespace detail
 } // namespace fd
 } // namespace stdplus