bitmap: add endianness casts

[ccan] / ccan / bitmap / bitmap.h

diff --git a/ccan/bitmap/bitmap.h b/ccan/bitmap/bitmap.h
index f43449d79f20f6b280a8d1a8881a3e4fe0ff3610..50086c065303d06f435c472eed11439cf8048e49 100644 (file)
--- a/ccan/bitmap/bitmap.h
+++ b/ccan/bitmap/bitmap.h
@@ -38,9 +38,9 @@ static inline bitmap *bitmap_alloc(int nbits)
 static inline bitmap_word bitmap_bswap(bitmap_word w)
 {
        if (BITMAP_WORD_BITS == 32)
 static inline bitmap_word bitmap_bswap(bitmap_word w)
 {
        if (BITMAP_WORD_BITS == 32)

-               return cpu_to_be32(w);
+               return (ENDIAN_CAST bitmap_word)cpu_to_be32(w);

        else if (BITMAP_WORD_BITS == 64)
        else if (BITMAP_WORD_BITS == 64)

-               return cpu_to_be64(w);
+               return (ENDIAN_CAST bitmap_word)cpu_to_be64(w);

 }
 
 #define BITMAP_WORD(_bm, _n)   ((_bm)[(_n) / BITMAP_WORD_BITS].w)
 }
 
 #define BITMAP_WORD(_bm, _n)   ((_bm)[(_n) / BITMAP_WORD_BITS].w)