lighttpd2/include/lighttpd/settings.h

#ifndef _LIGHTTPD_SETTINGS_H_
#define _LIGHTTPD_SETTINGS_H_

#include <lighttpd/hedley.h>

/* check which OS we are compiling for */
#if defined(__BEOS__)
# define LIGHTY_OS_BEOS
#elif (defined(__APPLE__) && defined(__GNUC__)) || defined(__MACOSX__)
# define LIGHTY_OS_MACOSX
#elif defined(__FreeBSD__)
# define LIGHTY_OS_FREEBSD
#elif defined(__NetBSD__)
# define LIGHTY_OS_NETBSD
#elif defined(__OpenBSD__)
# define LIGHTY_OS_OPENBSD
#elif defined(__sgi)
# define LIGHTY_OS_IRIX
#elif defined(__AIX)
# define LIGHTY_OS_AIX
#elif defined(__LINUX__) || defined(__linux__) || defined(__linux)
# define LIGHTY_OS_LINUX
#elif defined(__SUN__) || defined(__sun) || defined(sun)
# define LIGHTY_OS_SOLARIS
#elif defined(__hpux__) || defined(__hpux)
# define LIGHTY_OS_HPUX
#elif defined(WIN64) || defined(_WIN64) || defined(__WIN64__)
# define LIGHTY_OS_WINDOWS
# define LIGHTY_OS_WIN64
#elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
# define LIGHTY_OS_WINDOWS
# define LIGHTY_OS_WIN32
#else
# warning "unknown OS, please report this"
#endif

/* FreeBSD doesn't export special stuff if any feature test macro is set */
#ifdef LIGHTY_OS_LINUX
# define _XOPEN_SOURCE 600
# ifndef _GNU_SOURCE
#  define _GNU_SOURCE 1
# endif
# ifndef _DEFAULT_SOURCE
#  define _DEFAULT_SOURCE 1
# endif
#endif

#ifdef HAVE_CONFIG_H
# include <lighttpd/config.h>
#endif

#define GLIB_DISABLE_DEPRECATION_WARNINGS

#include <ev.h>
#include <glib.h>
#include <gmodule.h>

#define LI_GOFFSET_FORMAT G_GINT64_FORMAT
#define LI_GOFFSET_MODIFIER G_GINT64_MODIFIER

#define CONST_STR_LEN(x) (x), (sizeof(x) - 1)
#define CONST_USTR_LEN(x) ((const guchar*) (x)), (sizeof(x) - 1)

#define GSTR_SAFE_LEN(x) ((x) ? (x)->str : ""), ((x) ? (x)->len : 0)
#define GUSTR_SAFE_LEN(x) (const guchar*) ((x) ? (x)->str : ""), (x) ? (x)->len : 0
#define GSTR_LEN(x) ((x)->str), ((x)->len)
#define GUSTR_LEN(x) ((const guchar*) ((x)->str)), ((x)->len)
#define GSTR_SAFE_STR(x) ((x && x->str) ? x->str : "(null)")

#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif

#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif

#ifdef HAVE_STDDEF_H
# include <stddef.h>
#endif

#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif

#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif

#include <errno.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <dirent.h>
#include <unistd.h>
#include <sys/wait.h>

#if defined(LIGHTY_OS_LINUX)
# include <sched.h>
#endif

/* on linux 2.4.x you get either sendfile or LFS */
#if defined(LIGHTY_OS_LINUX) && defined(HAVE_SYS_SENDFILE_H) && defined(HAVE_SENDFILE) && (defined(_LARGEFILE_SOURCE) || defined(HAVE_SENDFILE64)) && defined(HAVE_WRITEV) && !defined(HAVE_SENDFILE_BROKEN)
# define USE_LINUX_SENDFILE
# include <sys/sendfile.h>
# include <sys/uio.h>
#endif

#if (defined(LIGHTY_OS_FREEBSD) || defined(__DragonFly__)) && defined(HAVE_SYS_UIO_H) && defined(HAVE_SENDFILE) && defined(HAVE_WRITEV)
# define USE_FREEBSD_SENDFILE
# include <sys/uio.h>
#endif

#if defined(LIGHT_OS_SOLARIS) && defined(HAVE_SYS_SENDFILE_H) && defined(HAVE_SENDFILEV) && defined(HAVE_WRITEV)
# define USE_SOLARIS_SENDFILEV
# include <sys/sendfile.h>
# include <sys/uio.h>
#endif

#if defined(LIGHTY_OS_MACOSX) && defined(HAVE_SYS_UIO_H) && defined(HAVE_SENDFILE)
# define USE_OSX_SENDFILE
# include <sys/uio.h>
#endif

#if defined(HAVE_SYS_UIO_H) && defined(HAVE_WRITEV)
# define USE_WRITEV
# include <sys/uio.h>
#endif

#if defined(HAVE_SYS_MMAN_H) && defined(HAVE_MMAP)
# define USE_MMAP
# include <sys/mman.h>
/* NetBSD 1.3.x needs it */
# ifndef MAP_FAILED
#  define MAP_FAILED -1
# endif

#if defined(MAP_ANON)
# define HAVE_MEM_MMAP_ANON
#else
/* let's try /dev/zero */
# define HAVE_MEM_MMAP_ZERO
#endif

#endif

#if defined(LIGHTY_OS_AIX) && defined(HAVE_SYS_UIO_H) && defined(HAVE_WRITEV) && defined(HAVE_SEND_FILE)
# define USE_AIX_SENDFILE
#endif


/**
* unix can use read/write or recv/send on sockets
* win32 only recv/send
*/
#ifdef _WIN32

# define WIN32_LEAN_AND_MEAN
# define NOGDI
# define USE_WIN32_SEND
/* wait for async-io support
# define USE_WIN32_TRANSMITFILE
*/
#else
# define USE_WRITE
#endif

#ifdef LI_DECLARE_EXPORTS
# define LI_API HEDLEY_PUBLIC
#else
# define LI_API HEDLEY_IMPORT
#endif

#define UNUSED(x) ( (void)(x) )

#define INLINE static HEDLEY_INLINE

#ifdef PACKAGE_NO_BUILD_DATE
# undef PACKAGE_BUILD_DATE
# define PACKAGE_BUILD_DATE "(build date not available)"
#else
# ifndef PACKAGE_BUILD_DATE
#  define PACKAGE_BUILD_DATE __DATE__ " " __TIME__
# endif
#endif

#include <lighttpd/sys_memory.h>
#include <lighttpd/sys_socket.h>

#if 0
/* on "old" gcc versions (4.1?) poison also hits struct members */
#if( 2 < __GNUC__ )
#pragma GCC poison strtok asctime ctime tmpnam strerror
#ifdef HAVE_LOCALTIME_R
#pragma GCC poison localtime
#endif
#ifdef HAVE_GMTIME_R
#pragma GCC poison gmtime
#endif
#endif
#endif

#endif