From a98a5fb63ee00bbd7f1663192453efcdf117cb92 Mon Sep 17 00:00:00 2001
From: Anders Lewis <agloo@google.com>
Date: Wed, 9 Aug 2017 16:52:19 -0700
Subject: Improve error handling and fix minor bugs in bionic benchmarks.

Test: Unit tests.
Change-Id: I224ae4c7f195176eb8a87deddb2debcbf0f24ba3
---
 benchmarks/stdio_benchmark.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'benchmarks/stdio_benchmark.cpp')

diff --git a/benchmarks/stdio_benchmark.cpp b/benchmarks/stdio_benchmark.cpp
index a1ca60e8a..2ab7264a0 100644
--- a/benchmarks/stdio_benchmark.cpp
+++ b/benchmarks/stdio_benchmark.cpp
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#include <err.h>
 #include <stdio.h>
 #include <stdio_ext.h>
 #include <stdlib.h>
@@ -68,7 +69,9 @@ static void FopenFgetsFclose(benchmark::State& state, bool no_locking) {
   while (state.KeepRunning()) {
     FILE* fp = fopen("/dev/zero", "re");
     if (no_locking) __fsetlocking(fp, FSETLOCKING_BYCALLER);
-    if (fgets(buf, sizeof(buf), fp) == nullptr) abort();
+    if (fgets(buf, sizeof(buf), fp) == nullptr) {
+      errx(1, "ERROR:  fgets of %zu bytes failed.", nbytes);
+    }
     fclose(fp);
   }
 }
-- 
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