[IIO] Change functions used for byte order conversion

Without defining _BSD_SOURCE and __USE_BSD macros, the functions such as
be16toh, le16toh, be32toh, le32toh, be64toh and le64toh are not
compatible with c89. In order to fix this issue, this patch replaces
such functions with byte order macros from glib-2.0.

Signed-off-by: Wook Song <wook16.song@samsung.com>

diff --git a/gst/nnstreamer/tensor_source/tensor_src_iio.c b/gst/nnstreamer/tensor_source/tensor_src_iio.c
index d58644d..e42e5aa 100644 (file)
--- a/gst/nnstreamer/tensor_source/tensor_src_iio.c
+++ b/gst/nnstreamer/tensor_source/tensor_src_iio.c
@@ -1748,11 +1748,11 @@ gst_tensor_src_iio_process_scanned_data (GList * channels, gchar * data,
       {
         guint16 value = *(guint16 *) (data + prop->location);
         if (prop->big_endian) {
-          value = be16toh (value);
+          value = GUINT16_FROM_BE (value);
           /** right shift the extra storage bits for big endian */
           value >>= (16 - prop->storage_bits);
         } else {
-          value = le16toh (value);
+          value = GUINT16_FROM_LE (value);
           /** mask out the extra storage bits for little endian */
           storage_mask = (G_GUINT64_CONSTANT (1) << prop->storage_bits) - 1;
           value &= storage_mask;
@@ -1767,11 +1767,11 @@ gst_tensor_src_iio_process_scanned_data (GList * channels, gchar * data,
       {
         guint32 value = *(guint32 *) (data + prop->location);
         if (prop->big_endian) {
-          value = be32toh (value);
+          value = GUINT32_FROM_BE (value);
           /** right shift the extra storage bits for big endian */
           value >>= (32 - prop->storage_bits);
         } else {
-          value = le32toh (value);
+          value = GUINT32_FROM_LE (value);
           /** mask out the extra storage bits for little endian */
           storage_mask = (G_GUINT64_CONSTANT (1) << prop->storage_bits) - 1;
           value &= storage_mask;
@@ -1790,11 +1790,11 @@ gst_tensor_src_iio_process_scanned_data (GList * channels, gchar * data,
       {
         guint64 value = *(guint64 *) (data + prop->location);
         if (prop->big_endian) {
-          value = be64toh (value);
+          value = GUINT64_FROM_BE (value);
           /** right shift the extra storage bits for big endian */
           value >>= (64 - prop->storage_bits);
         } else {
-          value = le64toh (value);
+          value = GUINT64_FROM_LE (value);
           /** mask out the extra storage bits for little endian */
           storage_mask = (G_GUINT64_CONSTANT (1) << prop->storage_bits) - 1;
           value &= storage_mask;