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-rw-r--r--testpar/t_cache.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/testpar/t_cache.c b/testpar/t_cache.c
index 3c626d3..8f193cd 100644
--- a/testpar/t_cache.c
+++ b/testpar/t_cache.c
@@ -49,6 +49,9 @@ hid_t noblock_dxpl_id=(-1);
#define NFILENAME 2
#define PARATESTFILE filenames[0]
const char *FILENAME[NFILENAME]={"CacheTestDummy", NULL};
+#ifndef PATH_MAX
+#define PATH_MAX 512
+#endif /* !PATH_MAX */
char filenames[NFILENAME][PATH_MAX];
hid_t fapl; /* file access property list */