[compiler-rt] 1429204 - [NFC][sanitizer] Debug errno in test

[Vitaly Buka via llvm-commits]

Author: Vitaly Buka
Date: 2024-09-22T18:39:35-07:00
New Revision: 1429204352ec758c98a60e3d22773973e234615b

URL: https://github.com/llvm/llvm-project/commit/1429204352ec758c98a60e3d22773973e234615b
DIFF: https://github.com/llvm/llvm-project/commit/1429204352ec758c98a60e3d22773973e234615b.diff

LOG: [NFC][sanitizer] Debug errno in test

Added: 
    

Modified: 
    compiler-rt/test/sanitizer_common/TestCases/Posix/variadic-open.cpp

Removed: 
    


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diff  --git a/compiler-rt/test/sanitizer_common/TestCases/Posix/variadic-open.cpp b/compiler-rt/test/sanitizer_common/TestCases/Posix/variadic-open.cpp
index 81696680c549ea..648a1af76bc60b 100644
--- a/compiler-rt/test/sanitizer_common/TestCases/Posix/variadic-open.cpp
+++ b/compiler-rt/test/sanitizer_common/TestCases/Posix/variadic-open.cpp
@@ -16,6 +16,7 @@ void test(const char *path, int flags) {
   int fd = open(path, flags, 0600);
   if (fd == -1) {
     perror(path);
+    fprintf(stderr, "\n%d\n", errno);
     if (errno == EOPNOTSUPP)
       return;
   }