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|
#ifndef _U_H_
#define _U_H_ 1
#if defined(__cplusplus)
extern "C" {
#endif
#define __BSD_VISIBLE 1 /* FreeBSD 5.x */
#if defined(__sun__)
# define __EXTENSIONS__ 1 /* SunOS */
# if defined(__SunOS5_6__) || defined(__SunOS5_7__) || defined(__SunOS5_8__) || defined(__SunOS5_9__) || defined(__SunOS5_10__)
/* NOT USING #define __MAKECONTEXT_V2_SOURCE 1 / * SunOS */
# else
/* What's left? */
# define __MAKECONTEXT_V2_SOURCE 1
# endif
#endif
#define _BSD_SOURCE 1
#define _NETBSD_SOURCE 1 /* NetBSD */
#define _SVID_SOURCE 1
#if !defined(__APPLE__) && !defined(__OpenBSD__)
# define _XOPEN_SOURCE 1000
# define _XOPEN_SOURCE_EXTENDED 1
#endif
#if defined(__FreeBSD__)
# include <sys/cdefs.h>
/* for strtoll */
# undef __ISO_C_VISIBLE
# define __ISO_C_VISIBLE 1999
# undef __LONG_LONG_SUPPORTED
# define __LONG_LONG_SUPPORTED
#endif
#if defined(__AIX__)
# define _XOPEN_SOURCE 1
#endif
#define _LARGEFILE64_SOURCE 1
#define _FILE_OFFSET_BITS 64
#include <inttypes.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
#include <fcntl.h>
#include <assert.h>
#include <setjmp.h>
#include <stddef.h>
#include <math.h>
#include <ctype.h> /* for tolower */
/*
* OS-specific crap
*/
#define _NEEDUCHAR 1
#define _NEEDUSHORT 1
#define _NEEDUINT 1
#define _NEEDULONG 1
typedef long p9jmp_buf[sizeof(sigjmp_buf)/sizeof(long)];
#if defined(__linux__) || defined(__GNU__)
# include <sys/types.h>
# if defined(__Linux26__)
# include <pthread.h>
# define PLAN9PORT_USING_PTHREADS 1
# endif
# if defined(__USE_MISC)
# undef _NEEDUSHORT
# undef _NEEDUINT
# undef _NEEDULONG
# endif
#elif defined(__sun__)
# include <sys/types.h>
# include <pthread.h>
# define PLAN9PORT_USING_PTHREADS 1
# undef _NEEDUSHORT
# undef _NEEDUINT
# undef _NEEDULONG
# define nil 0 /* no cast to void* */
#elif defined(__FreeBSD__)
# include <sys/types.h>
# include <osreldate.h>
# if __FreeBSD_version >= 500000
# define PLAN9PORT_USING_PTHREADS 1
# include <pthread.h>
# endif
# if !defined(_POSIX_SOURCE)
# undef _NEEDUSHORT
# undef _NEEDUINT
# endif
#elif defined(__APPLE__)
# include <sys/types.h>
# include <pthread.h>
# define PLAN9PORT_USING_PTHREADS 1
# if __GNUC__ < 4
# undef _NEEDUSHORT
# undef _NEEDUINT
# endif
# undef _ANSI_SOURCE
# undef _POSIX_C_SOURCE
# undef _XOPEN_SOURCE
# if !defined(NSIG)
# define NSIG 32
# endif
# define _NEEDLL 1
#elif defined(__NetBSD__)
# include <sched.h>
# include <sys/types.h>
# undef _NEEDUSHORT
# undef _NEEDUINT
# undef _NEEDULONG
#elif defined(__OpenBSD__)
# include <sys/types.h>
# undef _NEEDUSHORT
# undef _NEEDUINT
# undef _NEEDULONG
#else
/* No idea what system this is -- try some defaults */
# include <pthread.h>
# define PLAN9PORT_USING_PTHREADS 1
#endif
#ifndef O_DIRECT
#define O_DIRECT 0
#endif
typedef signed char schar;
#ifdef _NEEDUCHAR
typedef unsigned char uchar;
#endif
#ifdef _NEEDUSHORT
typedef unsigned short ushort;
#endif
#ifdef _NEEDUINT
typedef unsigned int uint;
#endif
#ifdef _NEEDULONG
typedef unsigned long ulong;
#endif
typedef unsigned long long uvlong;
typedef long long vlong;
typedef uint64_t u64int;
typedef int64_t s64int;
typedef uint8_t u8int;
typedef int8_t s8int;
typedef uint16_t u16int;
typedef int16_t s16int;
typedef uintptr_t uintptr;
typedef intptr_t intptr;
typedef uint32_t u32int;
typedef int32_t s32int;
#undef _NEEDUCHAR
#undef _NEEDUSHORT
#undef _NEEDUINT
#undef _NEEDULONG
/*
* Funny-named symbols to tip off 9l to autolink.
*/
#define AUTOLIB(x) static int __p9l_autolib_ ## x = 1;
#define AUTOFRAMEWORK(x) static int __p9l_autoframework_ ## x = 1;
/*
* Gcc is too smart for its own good.
*/
#if defined(__GNUC__)
# undef strcmp /* causes way too many warnings */
# if __GNUC__ >= 4 || (__GNUC__==3 && !defined(__APPLE_CC__))
# undef AUTOLIB
# define AUTOLIB(x) int __p9l_autolib_ ## x __attribute__ ((weak));
# undef AUTOFRAMEWORK
# define AUTOFRAMEWORK(x) int __p9l_autoframework_ ## x __attribute__ ((weak));
# else
# undef AUTOLIB
# define AUTOLIB(x) static int __p9l_autolib_ ## x __attribute__ ((unused));
# undef AUTOFRAMEWORK
# define AUTOFRAMEWORK(x) static int __p9l_autoframework_ ## x __attribute__ ((unused));
# endif
#endif
#if defined(__cplusplus)
}
#endif
#endif
|
