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| author | Gabe Black <gblack@eecs.umich.edu> | 2009-04-06 10:19:36 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2009-04-06 10:19:36 -0700 |
| commit | d080581db1f9ee4e1e6d07d2b01c13c67908a391 (patch) | |
| tree | cc484b289fa5a30c4631f9faa1d8b456bffeebfc /ext/dnet/os.h | |
| parent | 7a7c4c5fca83a8d47c7e71c9c080a882ebe204a9 (diff) | |
| parent | 639cb0a42d953ee32bc7e96b0cdfa96cd40e9fc1 (diff) | |
| download | gem5-d080581db1f9ee4e1e6d07d2b01c13c67908a391.tar.xz | |
Merge ARM into the head. ARM will compile but may not actually work.
Diffstat (limited to 'ext/dnet/os.h')
| -rw-r--r-- | ext/dnet/os.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/ext/dnet/os.h b/ext/dnet/os.h new file mode 100644 index 000000000..cae244781 --- /dev/null +++ b/ext/dnet/os.h @@ -0,0 +1,117 @@ +/* + * os.h + * + * Sleazy OS-specific defines. + * + * Copyright (c) 2000 Dug Song <dugsong@monkey.org> + * + * $Id: os.h,v 1.10 2004/05/04 03:19:42 dugsong Exp $ + */ + +#ifndef DNET_OS_H +#define DNET_OS_H + +#ifdef _WIN32 +# include <windows.h> +# include <winsock2.h> +# include <stdint.h> +/* XXX */ +# undef IP_OPT_LSRR +# undef IP_OPT_TS +# undef IP_OPT_RR +# undef IP_OPT_SSRR +#else +# include <sys/param.h> +# include <sys/types.h> +# include <sys/socket.h> +# include <netinet/in.h> +# include <arpa/inet.h> +# include <netdb.h> +# ifdef __bsdi__ +# include <machine/types.h> + typedef u_int8_t uint8_t; + typedef u_int16_t uint16_t; + typedef u_int32_t uint32_t; + typedef u_int64_t uint64_t; +# else +# include <inttypes.h> +# endif +#endif + +#define DNET_LIL_ENDIAN 1234 +#define DNET_BIG_ENDIAN 4321 + +/* BSD and IRIX */ +#ifdef BYTE_ORDER +#if BYTE_ORDER == LITTLE_ENDIAN +# define DNET_BYTESEX DNET_LIL_ENDIAN +#elif BYTE_ORDER == BIG_ENDIAN +# define DNET_BYTESEX DNET_BIG_ENDIAN +#endif +#endif + +/* Linux */ +#ifdef __BYTE_ORDER +#if __BYTE_ORDER == __LITTLE_ENDIAN +# define DNET_BYTESEX DNET_LIL_ENDIAN +#elif __BYTE_ORDER == __BIG_ENDIAN +# define DNET_BYTESEX DNET_BIG_ENDIAN +#endif +#endif + +/* Solaris */ +#if defined(_BIT_FIELDS_LTOH) +# define DNET_BYTESEX DNET_LIL_ENDIAN +#elif defined (_BIT_FIELDS_HTOL) +# define DNET_BYTESEX DNET_BIG_ENDIAN +#endif + +/* Nastiness from old BIND code. */ +#ifndef DNET_BYTESEX +# if defined(vax) || defined(ns32000) || defined(sun386) || defined(i386) || \ + defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \ + defined(__alpha__) || defined(__alpha) +# define DNET_BYTESEX DNET_LIL_ENDIAN +# elif defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \ + defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \ + defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\ + defined(apollo) || defined(__convex__) || defined(_CRAY) || \ + defined(__hppa) || defined(__hp9000) || \ + defined(__hp9000s300) || defined(__hp9000s700) || defined(__ia64) || \ + defined (BIT_ZERO_ON_LEFT) || defined(m68k) +# define DNET_BYTESEX DNET_BIG_ENDIAN +# else +# error "bytesex unknown" +# endif +#endif + +/* C++ support. */ +#undef __BEGIN_DECLS +#undef __END_DECLS +#ifdef __cplusplus +# define __BEGIN_DECLS extern "C" { +# define __END_DECLS } /* extern "C" */ +#else +# define __BEGIN_DECLS +# define __END_DECLS +#endif + +/* Support for flexible arrays. */ +#undef __flexarr +#if defined(__GNUC__) && ((__GNUC__ > 2) || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)) +/* GCC 2.97 supports C99 flexible array members. */ +# define __flexarr [] +#else +# ifdef __GNUC__ +# define __flexarr [0] +# else +# if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L +# define __flexarr [] +# else +/* Some other non-C99 compiler. Approximate with [1]. */ +# define __flexarr [1] +# endif +# endif +#endif + +#endif /* DNET_OS_H */ |