diff options
| author | Andreas Färber <andreas.faerber@web.de> | 2012-05-28 19:34:20 +0200 |
|---|---|---|
| committer | Jan Kiszka <jan.kiszka@siemens.com> | 2012-05-28 22:31:07 +0200 |
| commit | 9b24d8e987d1249836cd4bccebf7c3a33025b293 (patch) | |
| tree | b9893e81d5a9e8d18f4289d23551a2d01a1bf468 /slirp/ip.h | |
| parent | e20e48a8020a3b95eea28c89310d2ff14ad4aca2 (diff) | |
| download | qemu-9b24d8e987d1249836cd4bccebf7c3a33025b293.zip qemu-9b24d8e987d1249836cd4bccebf7c3a33025b293.tar.gz qemu-9b24d8e987d1249836cd4bccebf7c3a33025b293.tar.bz2 | |
slirp: Avoid statements without effect on Big Endian host
Darwin has HTON*/NTOH* macros that on BE simply return the argument.
This is incompatible with SLIRP's use of these macros as a statement.
Undefine the macros in the HOST_WORDS_BIGENDIAN code path to redefine
these macros as no-op, as already done when they were undefined.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Diffstat (limited to 'slirp/ip.h')
| -rw-r--r-- | slirp/ip.h | 20 |
1 files changed, 8 insertions, 12 deletions
@@ -34,18 +34,14 @@ #define _IP_H_ #ifdef HOST_WORDS_BIGENDIAN -# ifndef NTOHL -# define NTOHL(d) -# endif -# ifndef NTOHS -# define NTOHS(d) -# endif -# ifndef HTONL -# define HTONL(d) -# endif -# ifndef HTONS -# define HTONS(d) -# endif +# undef NTOHL +# undef NTOHS +# undef HTONL +# undef HTONS +# define NTOHL(d) +# define NTOHS(d) +# define HTONL(d) +# define HTONS(d) #else # ifndef NTOHL # define NTOHL(d) ((d) = ntohl((d))) |