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-rw-r--r--src/arm/test_exponential_backoff.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/arm/test_exponential_backoff.c b/src/arm/test_exponential_backoff.c
index d6969445c4..6437490fbe 100644
--- a/src/arm/test_exponential_backoff.c
+++ b/src/arm/test_exponential_backoff.c
@@ -402,6 +402,14 @@ check ()
}
+#ifndef PATH_MAX
+/**
+ * Assumed maximum path length (for the log file name).
+ */
+#define PATH_MAX 4096
+#endif
+
+
static int
init ()
{