+# Check for fmemopen
+AC_CHECK_LIB([c], [fmemopen],
+[
+ AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
+]
+)
+
+# Check for open_memstream
+AC_CHECK_LIB([c], [open_memstream],
+[
+ AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
+]
+)
+