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-rw-r--r--release_docs/RELEASE.txt4
-rw-r--r--test/big.c4
2 files changed, 7 insertions, 1 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index 65d3e24..8a83b96 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -598,6 +598,10 @@ Bug Fixes since HDF5-1.6.0 release
Library
-------
+ - STDIO driver didn't support files bigger than 2GB because the OFFSET
+ parameter of fseek is of type LONG INT, not big enough for big files.
+ Use fseeko instead for big files if it's available on the system.
+ SLU - 2007/4/5
- Fixed a bug in H5Sselect_valid() that caused an incorrect value to
be returned (0) instead of FAIL on error conditions such as the
selection or extent not being defined. CMC - 2007/01/17
diff --git a/test/big.c b/test/big.c
index 49eb44e..80fc073 100644
--- a/test/big.c
+++ b/test/big.c
@@ -556,7 +556,9 @@ main (int ac, char **av)
puts("Test passed with the Family Driver.");
#ifdef H5_HAVE_FSEEKO
- /* Test big file with the STDIO driver */
+ /* Test big file with the STDIO driver only if fseeko is supported,
+ * because the OFFSET parameter of fseek has the type LONG, not big
+ * enough to support big files. */
puts("\nTesting big file with the STDIO Driver ");
fapl = h5_fileaccess();