added ppc configs

This commit is contained in:
Daniel Moody 2022-09-28 16:24:56 +00:00
parent b8365f6d3d
commit c15212e86f
6 changed files with 1610 additions and 0 deletions

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/* src/lib/ares_config.h. Generated from ares_config.h.in by configure. */
/* src/lib/ares_config.h.in. Generated from configure.ac by autoheader. */
/* Define if building universal (internal helper macro) */
/* #undef AC_APPLE_UNIVERSAL_BUILD */
/* define this if ares is built for a big endian system */
/* #undef ARES_BIG_ENDIAN */
/* Defined for build that exposes internal static functions for testing. */
/* #undef CARES_EXPOSE_STATICS */
/* a suitable file/device to read random data from */
#define CARES_RANDOM_FILE "/dev/urandom"
/* Defined for build with symbol hiding. */
#define CARES_SYMBOL_HIDING 1
/* Definition to make a library symbol externally visible. */
#define CARES_SYMBOL_SCOPE_EXTERN __attribute__ ((__visibility__ ("default")))
/* the signed version of size_t */
#define CARES_TYPEOF_ARES_SSIZE_T ssize_t
/* Use resolver library to configure cares */
/* #undef CARES_USE_LIBRESOLV */
/* if a /etc/inet dir is being used */
/* #undef ETC_INET */
/* Define to the type of arg 2 for gethostname. */
#define GETHOSTNAME_TYPE_ARG2 size_t
/* Define to the type qualifier of arg 1 for getnameinfo. */
#define GETNAMEINFO_QUAL_ARG1 const
/* Define to the type of arg 1 for getnameinfo. */
#define GETNAMEINFO_TYPE_ARG1 struct sockaddr *
/* Define to the type of arg 2 for getnameinfo. */
#define GETNAMEINFO_TYPE_ARG2 socklen_t
/* Define to the type of args 4 and 6 for getnameinfo. */
#define GETNAMEINFO_TYPE_ARG46 socklen_t
/* Define to the type of arg 7 for getnameinfo. */
#define GETNAMEINFO_TYPE_ARG7 int
/* Specifies the number of arguments to getservbyport_r */
#define GETSERVBYPORT_R_ARGS 6
/* Specifies the size of the buffer to pass to getservbyport_r */
#define GETSERVBYPORT_R_BUFSIZE 4096
/* Define to 1 if you have AF_INET6. */
#define HAVE_AF_INET6 1
/* Define to 1 if you have the <arpa/inet.h> header file. */
#define HAVE_ARPA_INET_H 1
/* Define to 1 if you have the <arpa/nameser_compat.h> header file. */
#define HAVE_ARPA_NAMESER_COMPAT_H 1
/* Define to 1 if you have the <arpa/nameser.h> header file. */
#define HAVE_ARPA_NAMESER_H 1
/* Define to 1 if you have the <assert.h> header file. */
#define HAVE_ASSERT_H 1
/* Define to 1 if you have the `bitncmp' function. */
/* #undef HAVE_BITNCMP */
/* Define to 1 if bool is an available type. */
#define HAVE_BOOL_T 1
/* Define to 1 if you have the clock_gettime function and monotonic timer. */
#define HAVE_CLOCK_GETTIME_MONOTONIC 1
/* Define to 1 if you have the closesocket function. */
/* #undef HAVE_CLOSESOCKET */
/* Define to 1 if you have the CloseSocket camel case function. */
/* #undef HAVE_CLOSESOCKET_CAMEL */
/* Define to 1 if you have the connect function. */
#define HAVE_CONNECT 1
/* define if the compiler supports basic C++11 syntax */
#define HAVE_CXX11 1
/* Define to 1 if you have the <dlfcn.h> header file. */
#define HAVE_DLFCN_H 1
/* Define to 1 if you have the <errno.h> header file. */
#define HAVE_ERRNO_H 1
/* Define to 1 if you have the fcntl function. */
#define HAVE_FCNTL 1
/* Define to 1 if you have the <fcntl.h> header file. */
#define HAVE_FCNTL_H 1
/* Define to 1 if you have a working fcntl O_NONBLOCK function. */
#define HAVE_FCNTL_O_NONBLOCK 1
/* Define to 1 if you have the freeaddrinfo function. */
#define HAVE_FREEADDRINFO 1
/* Define to 1 if you have a working getaddrinfo function. */
#define HAVE_GETADDRINFO 1
/* Define to 1 if the getaddrinfo function is threadsafe. */
#define HAVE_GETADDRINFO_THREADSAFE 1
/* Define to 1 if you have the getenv function. */
#define HAVE_GETENV 1
/* Define to 1 if you have the gethostbyaddr function. */
#define HAVE_GETHOSTBYADDR 1
/* Define to 1 if you have the gethostbyname function. */
#define HAVE_GETHOSTBYNAME 1
/* Define to 1 if you have the gethostname function. */
#define HAVE_GETHOSTNAME 1
/* Define to 1 if you have the getnameinfo function. */
#define HAVE_GETNAMEINFO 1
/* Define to 1 if you have the getservbyport_r function. */
#define HAVE_GETSERVBYPORT_R 1
/* Define to 1 if you have the `gettimeofday' function. */
#define HAVE_GETTIMEOFDAY 1
/* Define to 1 if you have the `if_indextoname' function. */
#define HAVE_IF_INDEXTONAME 1
/* Define to 1 if you have a IPv6 capable working inet_net_pton function. */
/* #undef HAVE_INET_NET_PTON */
/* Define to 1 if you have a IPv6 capable working inet_ntop function. */
#define HAVE_INET_NTOP 1
/* Define to 1 if you have a IPv6 capable working inet_pton function. */
#define HAVE_INET_PTON 1
/* Define to 1 if you have the <inttypes.h> header file. */
#define HAVE_INTTYPES_H 1
/* Define to 1 if you have the ioctl function. */
#define HAVE_IOCTL 1
/* Define to 1 if you have the ioctlsocket function. */
/* #undef HAVE_IOCTLSOCKET */
/* Define to 1 if you have the IoctlSocket camel case function. */
/* #undef HAVE_IOCTLSOCKET_CAMEL */
/* Define to 1 if you have a working IoctlSocket camel case FIONBIO function.
*/
/* #undef HAVE_IOCTLSOCKET_CAMEL_FIONBIO */
/* Define to 1 if you have a working ioctlsocket FIONBIO function. */
/* #undef HAVE_IOCTLSOCKET_FIONBIO */
/* Define to 1 if you have a working ioctl FIONBIO function. */
#define HAVE_IOCTL_FIONBIO 1
/* Define to 1 if you have a working ioctl SIOCGIFADDR function. */
#define HAVE_IOCTL_SIOCGIFADDR 1
/* Define to 1 if you have the `resolve' library (-lresolve). */
/* #undef HAVE_LIBRESOLVE */
/* Define to 1 if you have the <limits.h> header file. */
#define HAVE_LIMITS_H 1
/* if your compiler supports LL */
#define HAVE_LL 1
/* Define to 1 if the compiler supports the 'long long' data type. */
#define HAVE_LONGLONG 1
/* Define to 1 if you have the malloc.h header file. */
#define HAVE_MALLOC_H 1
/* Define to 1 if you have the memory.h header file. */
#define HAVE_MEMORY_H 1
/* Define to 1 if you have the MSG_NOSIGNAL flag. */
#define HAVE_MSG_NOSIGNAL 1
/* Define to 1 if you have the <netdb.h> header file. */
#define HAVE_NETDB_H 1
/* Define to 1 if you have the <netinet/in.h> header file. */
#define HAVE_NETINET_IN_H 1
/* Define to 1 if you have the <netinet/tcp.h> header file. */
#define HAVE_NETINET_TCP_H 1
/* Define to 1 if you have the <net/if.h> header file. */
#define HAVE_NET_IF_H 1
/* Define to 1 if you have PF_INET6. */
#define HAVE_PF_INET6 1
/* Define to 1 if you have the recv function. */
#define HAVE_RECV 1
/* Define to 1 if you have the recvfrom function. */
#define HAVE_RECVFROM 1
/* Define to 1 if you have the send function. */
#define HAVE_SEND 1
/* Define to 1 if you have the setsockopt function. */
#define HAVE_SETSOCKOPT 1
/* Define to 1 if you have a working setsockopt SO_NONBLOCK function. */
/* #undef HAVE_SETSOCKOPT_SO_NONBLOCK */
/* Define to 1 if you have the <signal.h> header file. */
#define HAVE_SIGNAL_H 1
/* Define to 1 if sig_atomic_t is an available typedef. */
#define HAVE_SIG_ATOMIC_T 1
/* Define to 1 if sig_atomic_t is already defined as volatile. */
/* #undef HAVE_SIG_ATOMIC_T_VOLATILE */
/* Define to 1 if your struct sockaddr_in6 has sin6_scope_id. */
#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
/* Define to 1 if you have the socket function. */
#define HAVE_SOCKET 1
/* Define to 1 if you have the <socket.h> header file. */
/* #undef HAVE_SOCKET_H */
/* Define to 1 if you have the <stdbool.h> header file. */
#define HAVE_STDBOOL_H 1
/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1
/* Define to 1 if you have the <stdlib.h> header file. */
#define HAVE_STDLIB_H 1
/* Define to 1 if you have the strcasecmp function. */
#define HAVE_STRCASECMP 1
/* Define to 1 if you have the strcmpi function. */
/* #undef HAVE_STRCMPI */
/* Define to 1 if you have the strdup function. */
#define HAVE_STRDUP 1
/* Define to 1 if you have the stricmp function. */
/* #undef HAVE_STRICMP */
/* Define to 1 if you have the <strings.h> header file. */
#define HAVE_STRINGS_H 1
/* Define to 1 if you have the <string.h> header file. */
#define HAVE_STRING_H 1
/* Define to 1 if you have the strncasecmp function. */
#define HAVE_STRNCASECMP 1
/* Define to 1 if you have the strncmpi function. */
/* #undef HAVE_STRNCMPI */
/* Define to 1 if you have the strnicmp function. */
/* #undef HAVE_STRNICMP */
/* Define to 1 if you have the <stropts.h> header file. */
/* #undef HAVE_STROPTS_H */
/* Define to 1 if you have struct addrinfo. */
#define HAVE_STRUCT_ADDRINFO 1
/* Define to 1 if you have struct in6_addr. */
#define HAVE_STRUCT_IN6_ADDR 1
/* Define to 1 if you have struct sockaddr_in6. */
#define HAVE_STRUCT_SOCKADDR_IN6 1
/* if struct sockaddr_storage is defined */
#define HAVE_STRUCT_SOCKADDR_STORAGE 1
/* Define to 1 if you have the timeval struct. */
#define HAVE_STRUCT_TIMEVAL 1
/* Define to 1 if you have the <sys/ioctl.h> header file. */
#define HAVE_SYS_IOCTL_H 1
/* Define to 1 if you have the <sys/param.h> header file. */
#define HAVE_SYS_PARAM_H 1
/* Define to 1 if you have the <sys/select.h> header file. */
#define HAVE_SYS_SELECT_H 1
/* Define to 1 if you have the <sys/socket.h> header file. */
#define HAVE_SYS_SOCKET_H 1
/* Define to 1 if you have the <sys/stat.h> header file. */
#define HAVE_SYS_STAT_H 1
/* Define to 1 if you have the <sys/time.h> header file. */
#define HAVE_SYS_TIME_H 1
/* Define to 1 if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1
/* Define to 1 if you have the <sys/uio.h> header file. */
#define HAVE_SYS_UIO_H 1
/* Define to 1 if you have the <time.h> header file. */
#define HAVE_TIME_H 1
/* Define to 1 if you have the <unistd.h> header file. */
#define HAVE_UNISTD_H 1
/* Define to 1 if you have the windows.h header file. */
/* #undef HAVE_WINDOWS_H */
/* Define to 1 if you have the winsock2.h header file. */
/* #undef HAVE_WINSOCK2_H */
/* Define to 1 if you have the winsock.h header file. */
/* #undef HAVE_WINSOCK_H */
/* Define to 1 if you have the writev function. */
#define HAVE_WRITEV 1
/* Define to 1 if you have the ws2tcpip.h header file. */
/* #undef HAVE_WS2TCPIP_H */
/* Define if __system_property_get exists. */
/* #undef HAVE___SYSTEM_PROPERTY_GET */
/* Define to the sub-directory in which libtool stores uninstalled libraries.
*/
#define LT_OBJDIR ".libs/"
/* Define to 1 if you need the malloc.h header file even with stdlib.h */
/* #undef NEED_MALLOC_H */
/* Define to 1 if you need the memory.h header file even with stdlib.h */
/* #undef NEED_MEMORY_H */
/* Define to 1 if _REENTRANT preprocessor symbol must be defined. */
/* #undef NEED_REENTRANT */
/* Define to 1 if _THREAD_SAFE preprocessor symbol must be defined. */
/* #undef NEED_THREAD_SAFE */
/* Define to 1 if your C compiler doesn't accept -c and -o together. */
/* #undef NO_MINUS_C_MINUS_O */
/* cpu-machine-OS */
#define OS "powerpc64le-unknown-linux-gnu"
/* Name of package */
#define PACKAGE "c-ares"
/* Define to the address where bug reports for this package should be sent. */
#define PACKAGE_BUGREPORT "c-ares mailing list: http://cool.haxx.se/mailman/listinfo/c-ares"
/* Define to the full name of this package. */
#define PACKAGE_NAME "c-ares"
/* Define to the full name and version of this package. */
#define PACKAGE_STRING "c-ares 1.17.2"
/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "c-ares"
/* Define to the home page for this package. */
#define PACKAGE_URL ""
/* Define to the version of this package. */
#define PACKAGE_VERSION "1.17.2"
/* Define to the type qualifier pointed by arg 5 for recvfrom. */
#define RECVFROM_QUAL_ARG5
/* Define to the type of arg 1 for recvfrom. */
#define RECVFROM_TYPE_ARG1 int
/* Define to the type pointed by arg 2 for recvfrom. */
#define RECVFROM_TYPE_ARG2 void
/* Define to 1 if the type pointed by arg 2 for recvfrom is void. */
#define RECVFROM_TYPE_ARG2_IS_VOID 1
/* Define to the type of arg 3 for recvfrom. */
#define RECVFROM_TYPE_ARG3 size_t
/* Define to the type of arg 4 for recvfrom. */
#define RECVFROM_TYPE_ARG4 int
/* Define to the type pointed by arg 5 for recvfrom. */
#define RECVFROM_TYPE_ARG5 struct sockaddr
/* Define to 1 if the type pointed by arg 5 for recvfrom is void. */
/* #undef RECVFROM_TYPE_ARG5_IS_VOID */
/* Define to the type pointed by arg 6 for recvfrom. */
#define RECVFROM_TYPE_ARG6 socklen_t
/* Define to 1 if the type pointed by arg 6 for recvfrom is void. */
/* #undef RECVFROM_TYPE_ARG6_IS_VOID */
/* Define to the function return type for recvfrom. */
#define RECVFROM_TYPE_RETV ssize_t
/* Define to the type of arg 1 for recv. */
#define RECV_TYPE_ARG1 int
/* Define to the type of arg 2 for recv. */
#define RECV_TYPE_ARG2 void *
/* Define to the type of arg 3 for recv. */
#define RECV_TYPE_ARG3 size_t
/* Define to the type of arg 4 for recv. */
#define RECV_TYPE_ARG4 int
/* Define to the function return type for recv. */
#define RECV_TYPE_RETV ssize_t
/* Define as the return type of signal handlers (`int' or `void'). */
#define RETSIGTYPE void
/* Define to the type qualifier of arg 2 for send. */
#define SEND_QUAL_ARG2 const
/* Define to the type of arg 1 for send. */
#define SEND_TYPE_ARG1 int
/* Define to the type of arg 2 for send. */
#define SEND_TYPE_ARG2 void *
/* Define to the type of arg 3 for send. */
#define SEND_TYPE_ARG3 size_t
/* Define to the type of arg 4 for send. */
#define SEND_TYPE_ARG4 int
/* Define to the function return type for send. */
#define SEND_TYPE_RETV ssize_t
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1
/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#define TIME_WITH_SYS_TIME 1
/* Define to disable non-blocking sockets. */
/* #undef USE_BLOCKING_SOCKETS */
/* Version number of package */
#define VERSION "1.17.2"
/* Define to avoid automatic inclusion of winsock.h */
/* #undef WIN32_LEAN_AND_MEAN */
/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
significant byte first (like Motorola and SPARC, unlike Intel). */
#if defined AC_APPLE_UNIVERSAL_BUILD
# if defined __BIG_ENDIAN__
# define WORDS_BIGENDIAN 1
# endif
#else
# ifndef WORDS_BIGENDIAN
/* # undef WORDS_BIGENDIAN */
# endif
#endif
/* Define to 1 if OS is AIX. */
#ifndef _ALL_SOURCE
/* # undef _ALL_SOURCE */
#endif
/* Enable large inode numbers on Mac OS X 10.5. */
#ifndef _DARWIN_USE_64_BIT_INODE
# define _DARWIN_USE_64_BIT_INODE 1
#endif
/* Number of bits in a file offset, on hosts where this is settable. */
/* #undef _FILE_OFFSET_BITS */
/* Define for large files, on AIX-style hosts. */
/* #undef _LARGE_FILES */
/* Define to empty if `const' does not conform to ANSI C. */
/* #undef const */
/* Type to use in place of in_addr_t when system does not provide it. */
/* #undef in_addr_t */
/* Define to `unsigned int' if <sys/types.h> does not define. */
/* #undef size_t */

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/* Copyright 1998 by the Massachusetts Institute of Technology.
* Copyright (C) 2007-2013 by Daniel Stenberg
*
* Permission to use, copy, modify, and distribute this
* software and its documentation for any purpose and without
* fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright
* notice and this permission notice appear in supporting
* documentation, and that the name of M.I.T. not be used in
* advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
#ifndef ARES__H
#define ARES__H
#include "ares_version.h" /* c-ares version defines */
#include "ares_build.h" /* c-ares build definitions */
#include "ares_rules.h" /* c-ares rules enforcement */
/*
* Define WIN32 when build target is Win32 API
*/
#if (defined(_WIN32) || defined(__WIN32__)) && \
!defined(WIN32) && !defined(__SYMBIAN32__)
# define WIN32
#endif
#include <sys/types.h>
/* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish
libc5-based Linux systems. Only include it on system that are known to
require it! */
#if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \
defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \
defined(ANDROID) || defined(__ANDROID__) || defined(__OpenBSD__) || \
defined(__QNXNTO__) || defined(__MVS__)
#include <sys/select.h>
#endif
#if (defined(NETWARE) && !defined(__NOVELL_LIBC__))
#include <sys/bsdskt.h>
#endif
#if defined(WATT32)
# include <netinet/in.h>
# include <sys/socket.h>
# include <tcp.h>
#elif defined(_WIN32_WCE)
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
# include <winsock.h>
#elif defined(WIN32)
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
# include <winsock2.h>
# include <ws2tcpip.h>
#else
# include <sys/socket.h>
# include <netinet/in.h>
#endif
#if defined(ANDROID) || defined(__ANDROID__)
#include <jni.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/*
** c-ares external API function linkage decorations.
*/
#ifdef CARES_STATICLIB
# define CARES_EXTERN
#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)
# if defined(CARES_BUILDING_LIBRARY)
# define CARES_EXTERN __declspec(dllexport)
# else
# define CARES_EXTERN __declspec(dllimport)
# endif
#elif defined(CARES_BUILDING_LIBRARY) && defined(CARES_SYMBOL_HIDING)
# define CARES_EXTERN CARES_SYMBOL_SCOPE_EXTERN
#else
# define CARES_EXTERN
#endif
#define ARES_SUCCESS 0
/* Server error codes (ARES_ENODATA indicates no relevant answer) */
#define ARES_ENODATA 1
#define ARES_EFORMERR 2
#define ARES_ESERVFAIL 3
#define ARES_ENOTFOUND 4
#define ARES_ENOTIMP 5
#define ARES_EREFUSED 6
/* Locally generated error codes */
#define ARES_EBADQUERY 7
#define ARES_EBADNAME 8
#define ARES_EBADFAMILY 9
#define ARES_EBADRESP 10
#define ARES_ECONNREFUSED 11
#define ARES_ETIMEOUT 12
#define ARES_EOF 13
#define ARES_EFILE 14
#define ARES_ENOMEM 15
#define ARES_EDESTRUCTION 16
#define ARES_EBADSTR 17
/* ares_getnameinfo error codes */
#define ARES_EBADFLAGS 18
/* ares_getaddrinfo error codes */
#define ARES_ENONAME 19
#define ARES_EBADHINTS 20
/* Uninitialized library error code */
#define ARES_ENOTINITIALIZED 21 /* introduced in 1.7.0 */
/* ares_library_init error codes */
#define ARES_ELOADIPHLPAPI 22 /* introduced in 1.7.0 */
#define ARES_EADDRGETNETWORKPARAMS 23 /* introduced in 1.7.0 */
/* More error codes */
#define ARES_ECANCELLED 24 /* introduced in 1.7.0 */
/* More ares_getaddrinfo error codes */
#define ARES_ESERVICE 25 /* introduced in 1.?.0 */
/* Flag values */
#define ARES_FLAG_USEVC (1 << 0)
#define ARES_FLAG_PRIMARY (1 << 1)
#define ARES_FLAG_IGNTC (1 << 2)
#define ARES_FLAG_NORECURSE (1 << 3)
#define ARES_FLAG_STAYOPEN (1 << 4)
#define ARES_FLAG_NOSEARCH (1 << 5)
#define ARES_FLAG_NOALIASES (1 << 6)
#define ARES_FLAG_NOCHECKRESP (1 << 7)
#define ARES_FLAG_EDNS (1 << 8)
/* Option mask values */
#define ARES_OPT_FLAGS (1 << 0)
#define ARES_OPT_TIMEOUT (1 << 1)
#define ARES_OPT_TRIES (1 << 2)
#define ARES_OPT_NDOTS (1 << 3)
#define ARES_OPT_UDP_PORT (1 << 4)
#define ARES_OPT_TCP_PORT (1 << 5)
#define ARES_OPT_SERVERS (1 << 6)
#define ARES_OPT_DOMAINS (1 << 7)
#define ARES_OPT_LOOKUPS (1 << 8)
#define ARES_OPT_SOCK_STATE_CB (1 << 9)
#define ARES_OPT_SORTLIST (1 << 10)
#define ARES_OPT_SOCK_SNDBUF (1 << 11)
#define ARES_OPT_SOCK_RCVBUF (1 << 12)
#define ARES_OPT_TIMEOUTMS (1 << 13)
#define ARES_OPT_ROTATE (1 << 14)
#define ARES_OPT_EDNSPSZ (1 << 15)
#define ARES_OPT_NOROTATE (1 << 16)
#define ARES_OPT_RESOLVCONF (1 << 17)
/* Nameinfo flag values */
#define ARES_NI_NOFQDN (1 << 0)
#define ARES_NI_NUMERICHOST (1 << 1)
#define ARES_NI_NAMEREQD (1 << 2)
#define ARES_NI_NUMERICSERV (1 << 3)
#define ARES_NI_DGRAM (1 << 4)
#define ARES_NI_TCP 0
#define ARES_NI_UDP ARES_NI_DGRAM
#define ARES_NI_SCTP (1 << 5)
#define ARES_NI_DCCP (1 << 6)
#define ARES_NI_NUMERICSCOPE (1 << 7)
#define ARES_NI_LOOKUPHOST (1 << 8)
#define ARES_NI_LOOKUPSERVICE (1 << 9)
/* Reserved for future use */
#define ARES_NI_IDN (1 << 10)
#define ARES_NI_IDN_ALLOW_UNASSIGNED (1 << 11)
#define ARES_NI_IDN_USE_STD3_ASCII_RULES (1 << 12)
/* Addrinfo flag values */
#define ARES_AI_CANONNAME (1 << 0)
#define ARES_AI_NUMERICHOST (1 << 1)
#define ARES_AI_PASSIVE (1 << 2)
#define ARES_AI_NUMERICSERV (1 << 3)
#define ARES_AI_V4MAPPED (1 << 4)
#define ARES_AI_ALL (1 << 5)
#define ARES_AI_ADDRCONFIG (1 << 6)
#define ARES_AI_NOSORT (1 << 7)
#define ARES_AI_ENVHOSTS (1 << 8)
/* Reserved for future use */
#define ARES_AI_IDN (1 << 10)
#define ARES_AI_IDN_ALLOW_UNASSIGNED (1 << 11)
#define ARES_AI_IDN_USE_STD3_ASCII_RULES (1 << 12)
#define ARES_AI_CANONIDN (1 << 13)
#define ARES_AI_MASK (ARES_AI_CANONNAME|ARES_AI_NUMERICHOST|ARES_AI_PASSIVE| \
ARES_AI_NUMERICSERV|ARES_AI_V4MAPPED|ARES_AI_ALL| \
ARES_AI_ADDRCONFIG)
#define ARES_GETSOCK_MAXNUM 16 /* ares_getsock() can return info about this
many sockets */
#define ARES_GETSOCK_READABLE(bits,num) (bits & (1<< (num)))
#define ARES_GETSOCK_WRITABLE(bits,num) (bits & (1 << ((num) + \
ARES_GETSOCK_MAXNUM)))
/* c-ares library initialization flag values */
#define ARES_LIB_INIT_NONE (0)
#define ARES_LIB_INIT_WIN32 (1 << 0)
#define ARES_LIB_INIT_ALL (ARES_LIB_INIT_WIN32)
/*
* Typedef our socket type
*/
#ifndef ares_socket_typedef
#ifdef WIN32
typedef SOCKET ares_socket_t;
#define ARES_SOCKET_BAD INVALID_SOCKET
#else
typedef int ares_socket_t;
#define ARES_SOCKET_BAD -1
#endif
#define ares_socket_typedef
#endif /* ares_socket_typedef */
typedef void (*ares_sock_state_cb)(void *data,
ares_socket_t socket_fd,
int readable,
int writable);
struct apattern;
/* NOTE about the ares_options struct to users and developers.
This struct will remain looking like this. It will not be extended nor
shrunk in future releases, but all new options will be set by ares_set_*()
options instead of with the ares_init_options() function.
Eventually (in a galaxy far far away), all options will be settable by
ares_set_*() options and the ares_init_options() function will become
deprecated.
When new options are added to c-ares, they are not added to this
struct. And they are not "saved" with the ares_save_options() function but
instead we encourage the use of the ares_dup() function. Needless to say,
if you add config options to c-ares you need to make sure ares_dup()
duplicates this new option.
*/
struct ares_options {
int flags;
int timeout; /* in seconds or milliseconds, depending on options */
int tries;
int ndots;
unsigned short udp_port;
unsigned short tcp_port;
int socket_send_buffer_size;
int socket_receive_buffer_size;
struct in_addr *servers;
int nservers;
char **domains;
int ndomains;
char *lookups;
ares_sock_state_cb sock_state_cb;
void *sock_state_cb_data;
struct apattern *sortlist;
int nsort;
int ednspsz;
char *resolvconf_path;
};
struct hostent;
struct timeval;
struct sockaddr;
struct ares_channeldata;
struct ares_addrinfo;
struct ares_addrinfo_hints;
typedef struct ares_channeldata *ares_channel;
typedef void (*ares_callback)(void *arg,
int status,
int timeouts,
unsigned char *abuf,
int alen);
typedef void (*ares_host_callback)(void *arg,
int status,
int timeouts,
struct hostent *hostent);
typedef void (*ares_nameinfo_callback)(void *arg,
int status,
int timeouts,
char *node,
char *service);
typedef int (*ares_sock_create_callback)(ares_socket_t socket_fd,
int type,
void *data);
typedef int (*ares_sock_config_callback)(ares_socket_t socket_fd,
int type,
void *data);
typedef void (*ares_addrinfo_callback)(void *arg,
int status,
int timeouts,
struct ares_addrinfo *res);
CARES_EXTERN int ares_library_init(int flags);
CARES_EXTERN int ares_library_init_mem(int flags,
void *(*amalloc)(size_t size),
void (*afree)(void *ptr),
void *(*arealloc)(void *ptr, size_t size));
#if defined(ANDROID) || defined(__ANDROID__)
CARES_EXTERN void ares_library_init_jvm(JavaVM *jvm);
CARES_EXTERN int ares_library_init_android(jobject connectivity_manager);
CARES_EXTERN int ares_library_android_initialized(void);
#endif
CARES_EXTERN int ares_library_initialized(void);
CARES_EXTERN void ares_library_cleanup(void);
CARES_EXTERN const char *ares_version(int *version);
CARES_EXTERN int ares_init(ares_channel *channelptr);
CARES_EXTERN int ares_init_options(ares_channel *channelptr,
struct ares_options *options,
int optmask);
CARES_EXTERN int ares_save_options(ares_channel channel,
struct ares_options *options,
int *optmask);
CARES_EXTERN void ares_destroy_options(struct ares_options *options);
CARES_EXTERN int ares_dup(ares_channel *dest,
ares_channel src);
CARES_EXTERN void ares_destroy(ares_channel channel);
CARES_EXTERN void ares_cancel(ares_channel channel);
/* These next 3 configure local binding for the out-going socket
* connection. Use these to specify source IP and/or network device
* on multi-homed systems.
*/
CARES_EXTERN void ares_set_local_ip4(ares_channel channel, unsigned int local_ip);
/* local_ip6 should be 16 bytes in length */
CARES_EXTERN void ares_set_local_ip6(ares_channel channel,
const unsigned char* local_ip6);
/* local_dev_name should be null terminated. */
CARES_EXTERN void ares_set_local_dev(ares_channel channel,
const char* local_dev_name);
CARES_EXTERN void ares_set_socket_callback(ares_channel channel,
ares_sock_create_callback callback,
void *user_data);
CARES_EXTERN void ares_set_socket_configure_callback(ares_channel channel,
ares_sock_config_callback callback,
void *user_data);
CARES_EXTERN int ares_set_sortlist(ares_channel channel,
const char *sortstr);
CARES_EXTERN void ares_getaddrinfo(ares_channel channel,
const char* node,
const char* service,
const struct ares_addrinfo_hints* hints,
ares_addrinfo_callback callback,
void* arg);
CARES_EXTERN void ares_freeaddrinfo(struct ares_addrinfo* ai);
/*
* Virtual function set to have user-managed socket IO.
* Note that all functions need to be defined, and when
* set, the library will not do any bind nor set any
* socket options, assuming the client handles these
* through either socket creation or the
* ares_sock_config_callback call.
*/
struct iovec;
struct ares_socket_functions {
ares_socket_t(*asocket)(int, int, int, void *);
int(*aclose)(ares_socket_t, void *);
int(*aconnect)(ares_socket_t, const struct sockaddr *, ares_socklen_t, void *);
ares_ssize_t(*arecvfrom)(ares_socket_t, void *, size_t, int, struct sockaddr *, ares_socklen_t *, void *);
ares_ssize_t(*asendv)(ares_socket_t, const struct iovec *, int, void *);
};
CARES_EXTERN void ares_set_socket_functions(ares_channel channel,
const struct ares_socket_functions * funcs,
void *user_data);
CARES_EXTERN void ares_send(ares_channel channel,
const unsigned char *qbuf,
int qlen,
ares_callback callback,
void *arg);
CARES_EXTERN void ares_query(ares_channel channel,
const char *name,
int dnsclass,
int type,
ares_callback callback,
void *arg);
CARES_EXTERN void ares_search(ares_channel channel,
const char *name,
int dnsclass,
int type,
ares_callback callback,
void *arg);
CARES_EXTERN void ares_gethostbyname(ares_channel channel,
const char *name,
int family,
ares_host_callback callback,
void *arg);
CARES_EXTERN int ares_gethostbyname_file(ares_channel channel,
const char *name,
int family,
struct hostent **host);
CARES_EXTERN void ares_gethostbyaddr(ares_channel channel,
const void *addr,
int addrlen,
int family,
ares_host_callback callback,
void *arg);
CARES_EXTERN void ares_getnameinfo(ares_channel channel,
const struct sockaddr *sa,
ares_socklen_t salen,
int flags,
ares_nameinfo_callback callback,
void *arg);
CARES_EXTERN int ares_fds(ares_channel channel,
fd_set *read_fds,
fd_set *write_fds);
CARES_EXTERN int ares_getsock(ares_channel channel,
ares_socket_t *socks,
int numsocks);
CARES_EXTERN struct timeval *ares_timeout(ares_channel channel,
struct timeval *maxtv,
struct timeval *tv);
CARES_EXTERN void ares_process(ares_channel channel,
fd_set *read_fds,
fd_set *write_fds);
CARES_EXTERN void ares_process_fd(ares_channel channel,
ares_socket_t read_fd,
ares_socket_t write_fd);
CARES_EXTERN int ares_create_query(const char *name,
int dnsclass,
int type,
unsigned short id,
int rd,
unsigned char **buf,
int *buflen,
int max_udp_size);
CARES_EXTERN int ares_mkquery(const char *name,
int dnsclass,
int type,
unsigned short id,
int rd,
unsigned char **buf,
int *buflen);
CARES_EXTERN int ares_expand_name(const unsigned char *encoded,
const unsigned char *abuf,
int alen,
char **s,
long *enclen);
CARES_EXTERN int ares_expand_string(const unsigned char *encoded,
const unsigned char *abuf,
int alen,
unsigned char **s,
long *enclen);
/*
* NOTE: before c-ares 1.7.0 we would most often use the system in6_addr
* struct below when ares itself was built, but many apps would use this
* private version since the header checked a HAVE_* define for it. Starting
* with 1.7.0 we always declare and use our own to stop relying on the
* system's one.
*/
struct ares_in6_addr {
union {
unsigned char _S6_u8[16];
} _S6_un;
};
struct ares_addrttl {
struct in_addr ipaddr;
int ttl;
};
struct ares_addr6ttl {
struct ares_in6_addr ip6addr;
int ttl;
};
struct ares_caa_reply {
struct ares_caa_reply *next;
int critical;
unsigned char *property;
size_t plength; /* plength excludes null termination */
unsigned char *value;
size_t length; /* length excludes null termination */
};
struct ares_srv_reply {
struct ares_srv_reply *next;
char *host;
unsigned short priority;
unsigned short weight;
unsigned short port;
};
struct ares_mx_reply {
struct ares_mx_reply *next;
char *host;
unsigned short priority;
};
struct ares_txt_reply {
struct ares_txt_reply *next;
unsigned char *txt;
size_t length; /* length excludes null termination */
};
/* NOTE: This structure is a superset of ares_txt_reply
*/
struct ares_txt_ext {
struct ares_txt_ext *next;
unsigned char *txt;
size_t length;
/* 1 - if start of new record
* 0 - if a chunk in the same record */
unsigned char record_start;
};
struct ares_naptr_reply {
struct ares_naptr_reply *next;
unsigned char *flags;
unsigned char *service;
unsigned char *regexp;
char *replacement;
unsigned short order;
unsigned short preference;
};
struct ares_soa_reply {
char *nsname;
char *hostmaster;
unsigned int serial;
unsigned int refresh;
unsigned int retry;
unsigned int expire;
unsigned int minttl;
};
/*
* Similar to addrinfo, but with extra ttl and missing canonname.
*/
struct ares_addrinfo_node {
int ai_ttl;
int ai_flags;
int ai_family;
int ai_socktype;
int ai_protocol;
ares_socklen_t ai_addrlen;
struct sockaddr *ai_addr;
struct ares_addrinfo_node *ai_next;
};
/*
* alias - label of the resource record.
* name - value (canonical name) of the resource record.
* See RFC2181 10.1.1. CNAME terminology.
*/
struct ares_addrinfo_cname {
int ttl;
char *alias;
char *name;
struct ares_addrinfo_cname *next;
};
struct ares_addrinfo {
struct ares_addrinfo_cname *cnames;
struct ares_addrinfo_node *nodes;
};
struct ares_addrinfo_hints {
int ai_flags;
int ai_family;
int ai_socktype;
int ai_protocol;
};
/*
** Parse the buffer, starting at *abuf and of length alen bytes, previously
** obtained from an ares_search call. Put the results in *host, if nonnull.
** Also, if addrttls is nonnull, put up to *naddrttls IPv4 addresses along with
** their TTLs in that array, and set *naddrttls to the number of addresses
** so written.
*/
CARES_EXTERN int ares_parse_a_reply(const unsigned char *abuf,
int alen,
struct hostent **host,
struct ares_addrttl *addrttls,
int *naddrttls);
CARES_EXTERN int ares_parse_aaaa_reply(const unsigned char *abuf,
int alen,
struct hostent **host,
struct ares_addr6ttl *addrttls,
int *naddrttls);
CARES_EXTERN int ares_parse_caa_reply(const unsigned char* abuf,
int alen,
struct ares_caa_reply** caa_out);
CARES_EXTERN int ares_parse_ptr_reply(const unsigned char *abuf,
int alen,
const void *addr,
int addrlen,
int family,
struct hostent **host);
CARES_EXTERN int ares_parse_ns_reply(const unsigned char *abuf,
int alen,
struct hostent **host);
CARES_EXTERN int ares_parse_srv_reply(const unsigned char* abuf,
int alen,
struct ares_srv_reply** srv_out);
CARES_EXTERN int ares_parse_mx_reply(const unsigned char* abuf,
int alen,
struct ares_mx_reply** mx_out);
CARES_EXTERN int ares_parse_txt_reply(const unsigned char* abuf,
int alen,
struct ares_txt_reply** txt_out);
CARES_EXTERN int ares_parse_txt_reply_ext(const unsigned char* abuf,
int alen,
struct ares_txt_ext** txt_out);
CARES_EXTERN int ares_parse_naptr_reply(const unsigned char* abuf,
int alen,
struct ares_naptr_reply** naptr_out);
CARES_EXTERN int ares_parse_soa_reply(const unsigned char* abuf,
int alen,
struct ares_soa_reply** soa_out);
CARES_EXTERN void ares_free_string(void *str);
CARES_EXTERN void ares_free_hostent(struct hostent *host);
CARES_EXTERN void ares_free_data(void *dataptr);
CARES_EXTERN const char *ares_strerror(int code);
struct ares_addr_node {
struct ares_addr_node *next;
int family;
union {
struct in_addr addr4;
struct ares_in6_addr addr6;
} addr;
};
struct ares_addr_port_node {
struct ares_addr_port_node *next;
int family;
union {
struct in_addr addr4;
struct ares_in6_addr addr6;
} addr;
int udp_port;
int tcp_port;
};
CARES_EXTERN int ares_set_servers(ares_channel channel,
struct ares_addr_node *servers);
CARES_EXTERN int ares_set_servers_ports(ares_channel channel,
struct ares_addr_port_node *servers);
/* Incomming string format: host[:port][,host[:port]]... */
CARES_EXTERN int ares_set_servers_csv(ares_channel channel,
const char* servers);
CARES_EXTERN int ares_set_servers_ports_csv(ares_channel channel,
const char* servers);
CARES_EXTERN int ares_get_servers(ares_channel channel,
struct ares_addr_node **servers);
CARES_EXTERN int ares_get_servers_ports(ares_channel channel,
struct ares_addr_port_node **servers);
CARES_EXTERN const char *ares_inet_ntop(int af, const void *src, char *dst,
ares_socklen_t size);
CARES_EXTERN int ares_inet_pton(int af, const char *src, void *dst);
#ifdef __cplusplus
}
#endif
#endif /* ARES__H */

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/* include/ares_build.h. Generated from ares_build.h.in by configure. */
#ifndef __CARES_BUILD_H
#define __CARES_BUILD_H
/* Copyright (C) 2009 by Daniel Stenberg et al
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of M.I.T. not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. M.I.T. makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
/* ================================================================ */
/* NOTES FOR CONFIGURE CAPABLE SYSTEMS */
/* ================================================================ */
/*
* NOTE 1:
* -------
*
* Nothing in this file is intended to be modified or adjusted by the
* c-ares library user nor by the c-ares library builder.
*
* If you think that something actually needs to be changed, adjusted
* or fixed in this file, then, report it on the c-ares development
* mailing list: http://cool.haxx.se/mailman/listinfo/c-ares/
*
* This header file shall only export symbols which are 'cares' or 'CARES'
* prefixed, otherwise public name space would be polluted.
*
* NOTE 2:
* -------
*
* Right now you might be staring at file ares_build.h.in or ares_build.h,
* this is due to the following reason:
*
* On systems capable of running the configure script, the configure process
* will overwrite the distributed ares_build.h file with one that is suitable
* and specific to the library being configured and built, which is generated
* from the ares_build.h.in template file.
*
*/
/* ================================================================ */
/* DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE */
/* ================================================================ */
#ifdef CARES_TYPEOF_ARES_SOCKLEN_T
# error "CARES_TYPEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_already_defined
#endif
/* ================================================================ */
/* EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY */
/* ================================================================ */
/* Configure process defines this to 1 when it finds out that system */
/* header file ws2tcpip.h must be included by the external interface. */
/* #undef CARES_PULL_WS2TCPIP_H */
#ifdef CARES_PULL_WS2TCPIP_H
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
# include <winsock2.h>
# include <ws2tcpip.h>
#endif
/* Configure process defines this to 1 when it finds out that system */
/* header file sys/types.h must be included by the external interface. */
#define CARES_PULL_SYS_TYPES_H 1
#ifdef CARES_PULL_SYS_TYPES_H
# include <sys/types.h>
#endif
/* Configure process defines this to 1 when it finds out that system */
/* header file sys/socket.h must be included by the external interface. */
#define CARES_PULL_SYS_SOCKET_H 1
#ifdef CARES_PULL_SYS_SOCKET_H
# include <sys/socket.h>
#endif
/* Integral data type used for ares_socklen_t. */
#define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
/* Data type definition of ares_socklen_t. */
typedef CARES_TYPEOF_ARES_SOCKLEN_T ares_socklen_t;
/* Integral data type used for ares_ssize_t. */
#define CARES_TYPEOF_ARES_SSIZE_T ssize_t
/* Data type definition of ares_ssize_t. */
typedef CARES_TYPEOF_ARES_SSIZE_T ares_ssize_t;
#endif /* __CARES_BUILD_H */

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#ifndef HEADER_CARES_DNS_H
#define HEADER_CARES_DNS_H
/* Copyright 1998, 2011 by the Massachusetts Institute of Technology.
*
* Permission to use, copy, modify, and distribute this
* software and its documentation for any purpose and without
* fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright
* notice and this permission notice appear in supporting
* documentation, and that the name of M.I.T. not be used in
* advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
/*
* NOTE TO INTEGRATORS:
*
* This header is made public due to legacy projects relying on it.
* Please do not use the macros within this header, or include this
* header in your project as it may be removed in the future.
*/
/*
* Macro DNS__16BIT reads a network short (16 bit) given in network
* byte order, and returns its value as an unsigned short.
*/
#define DNS__16BIT(p) ((unsigned short)((unsigned int) 0xffff & \
(((unsigned int)((unsigned char)(p)[0]) << 8U) | \
((unsigned int)((unsigned char)(p)[1])))))
/*
* Macro DNS__32BIT reads a network long (32 bit) given in network
* byte order, and returns its value as an unsigned int.
*/
#define DNS__32BIT(p) ((unsigned int) \
(((unsigned int)((unsigned char)(p)[0]) << 24U) | \
((unsigned int)((unsigned char)(p)[1]) << 16U) | \
((unsigned int)((unsigned char)(p)[2]) << 8U) | \
((unsigned int)((unsigned char)(p)[3]))))
#define DNS__SET16BIT(p, v) (((p)[0] = (unsigned char)(((v) >> 8) & 0xff)), \
((p)[1] = (unsigned char)((v) & 0xff)))
#define DNS__SET32BIT(p, v) (((p)[0] = (unsigned char)(((v) >> 24) & 0xff)), \
((p)[1] = (unsigned char)(((v) >> 16) & 0xff)), \
((p)[2] = (unsigned char)(((v) >> 8) & 0xff)), \
((p)[3] = (unsigned char)((v) & 0xff)))
#if 0
/* we cannot use this approach on systems where we can't access 16/32 bit
data on un-aligned addresses */
#define DNS__16BIT(p) ntohs(*(unsigned short*)(p))
#define DNS__32BIT(p) ntohl(*(unsigned long*)(p))
#define DNS__SET16BIT(p, v) *(unsigned short*)(p) = htons(v)
#define DNS__SET32BIT(p, v) *(unsigned long*)(p) = htonl(v)
#endif
/* Macros for parsing a DNS header */
#define DNS_HEADER_QID(h) DNS__16BIT(h)
#define DNS_HEADER_QR(h) (((h)[2] >> 7) & 0x1)
#define DNS_HEADER_OPCODE(h) (((h)[2] >> 3) & 0xf)
#define DNS_HEADER_AA(h) (((h)[2] >> 2) & 0x1)
#define DNS_HEADER_TC(h) (((h)[2] >> 1) & 0x1)
#define DNS_HEADER_RD(h) ((h)[2] & 0x1)
#define DNS_HEADER_RA(h) (((h)[3] >> 7) & 0x1)
#define DNS_HEADER_Z(h) (((h)[3] >> 4) & 0x7)
#define DNS_HEADER_RCODE(h) ((h)[3] & 0xf)
#define DNS_HEADER_QDCOUNT(h) DNS__16BIT((h) + 4)
#define DNS_HEADER_ANCOUNT(h) DNS__16BIT((h) + 6)
#define DNS_HEADER_NSCOUNT(h) DNS__16BIT((h) + 8)
#define DNS_HEADER_ARCOUNT(h) DNS__16BIT((h) + 10)
/* Macros for constructing a DNS header */
#define DNS_HEADER_SET_QID(h, v) DNS__SET16BIT(h, v)
#define DNS_HEADER_SET_QR(h, v) ((h)[2] |= (unsigned char)(((v) & 0x1) << 7))
#define DNS_HEADER_SET_OPCODE(h, v) ((h)[2] |= (unsigned char)(((v) & 0xf) << 3))
#define DNS_HEADER_SET_AA(h, v) ((h)[2] |= (unsigned char)(((v) & 0x1) << 2))
#define DNS_HEADER_SET_TC(h, v) ((h)[2] |= (unsigned char)(((v) & 0x1) << 1))
#define DNS_HEADER_SET_RD(h, v) ((h)[2] |= (unsigned char)((v) & 0x1))
#define DNS_HEADER_SET_RA(h, v) ((h)[3] |= (unsigned char)(((v) & 0x1) << 7))
#define DNS_HEADER_SET_Z(h, v) ((h)[3] |= (unsigned char)(((v) & 0x7) << 4))
#define DNS_HEADER_SET_RCODE(h, v) ((h)[3] |= (unsigned char)((v) & 0xf))
#define DNS_HEADER_SET_QDCOUNT(h, v) DNS__SET16BIT((h) + 4, v)
#define DNS_HEADER_SET_ANCOUNT(h, v) DNS__SET16BIT((h) + 6, v)
#define DNS_HEADER_SET_NSCOUNT(h, v) DNS__SET16BIT((h) + 8, v)
#define DNS_HEADER_SET_ARCOUNT(h, v) DNS__SET16BIT((h) + 10, v)
/* Macros for parsing the fixed part of a DNS question */
#define DNS_QUESTION_TYPE(q) DNS__16BIT(q)
#define DNS_QUESTION_CLASS(q) DNS__16BIT((q) + 2)
/* Macros for constructing the fixed part of a DNS question */
#define DNS_QUESTION_SET_TYPE(q, v) DNS__SET16BIT(q, v)
#define DNS_QUESTION_SET_CLASS(q, v) DNS__SET16BIT((q) + 2, v)
/* Macros for parsing the fixed part of a DNS resource record */
#define DNS_RR_TYPE(r) DNS__16BIT(r)
#define DNS_RR_CLASS(r) DNS__16BIT((r) + 2)
#define DNS_RR_TTL(r) DNS__32BIT((r) + 4)
#define DNS_RR_LEN(r) DNS__16BIT((r) + 8)
/* Macros for constructing the fixed part of a DNS resource record */
#define DNS_RR_SET_TYPE(r, v) DNS__SET16BIT(r, v)
#define DNS_RR_SET_CLASS(r, v) DNS__SET16BIT((r) + 2, v)
#define DNS_RR_SET_TTL(r, v) DNS__SET32BIT((r) + 4, v)
#define DNS_RR_SET_LEN(r, v) DNS__SET16BIT((r) + 8, v)
#endif /* HEADER_CARES_DNS_H */

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#ifndef __CARES_RULES_H
#define __CARES_RULES_H
/* Copyright (C) 2009 by Daniel Stenberg et al
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of M.I.T. not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. M.I.T. makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
/* ================================================================ */
/* COMPILE TIME SANITY CHECKS */
/* ================================================================ */
/*
* NOTE 1:
* -------
*
* All checks done in this file are intentionally placed in a public
* header file which is pulled by ares.h when an application is
* being built using an already built c-ares library. Additionally
* this file is also included and used when building the library.
*
* If compilation fails on this file it is certainly sure that the
* problem is elsewhere. It could be a problem in the ares_build.h
* header file, or simply that you are using different compilation
* settings than those used to build the library.
*
* Nothing in this file is intended to be modified or adjusted by the
* c-ares library user nor by the c-ares library builder.
*
* Do not deactivate any check, these are done to make sure that the
* library is properly built and used.
*
* You can find further help on the c-ares development mailing list:
* http://cool.haxx.se/mailman/listinfo/c-ares/
*
* NOTE 2
* ------
*
* Some of the following compile time checks are based on the fact
* that the dimension of a constant array can not be a negative one.
* In this way if the compile time verification fails, the compilation
* will fail issuing an error. The error description wording is compiler
* dependent but it will be quite similar to one of the following:
*
* "negative subscript or subscript is too large"
* "array must have at least one element"
* "-1 is an illegal array size"
* "size of array is negative"
*
* If you are building an application which tries to use an already
* built c-ares library and you are getting this kind of errors on
* this file, it is a clear indication that there is a mismatch between
* how the library was built and how you are trying to use it for your
* application. Your already compiled or binary library provider is the
* only one who can give you the details you need to properly use it.
*/
/*
* Verify that some macros are actually defined.
*/
#ifndef CARES_TYPEOF_ARES_SOCKLEN_T
# error "CARES_TYPEOF_ARES_SOCKLEN_T definition is missing!"
Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_is_missing
#endif
/*
* Macros private to this header file.
*/
#define CareschkszEQ(t, s) sizeof(t) == s ? 1 : -1
#define CareschkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1
/*
* Verify that the size previously defined and expected for
* ares_socklen_t is actually the same as the one reported
* by sizeof() at compile time.
*/
typedef char
__cares_rule_02__
[CareschkszEQ(ares_socklen_t, sizeof(CARES_TYPEOF_ARES_SOCKLEN_T))];
/*
* Verify at compile time that the size of ares_socklen_t as reported
* by sizeof() is greater or equal than the one reported for int for
* the current compilation.
*/
typedef char
__cares_rule_03__
[CareschkszGE(ares_socklen_t, int)];
/* ================================================================ */
/* EXTERNALLY AND INTERNALLY VISIBLE DEFINITIONS */
/* ================================================================ */
/*
* Get rid of macros private to this header file.
*/
#undef CareschkszEQ
#undef CareschkszGE
/*
* Get rid of macros not intended to exist beyond this point.
*/
#undef CARES_PULL_WS2TCPIP_H
#undef CARES_PULL_SYS_TYPES_H
#undef CARES_PULL_SYS_SOCKET_H
#undef CARES_TYPEOF_ARES_SOCKLEN_T
#endif /* __CARES_RULES_H */

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#ifndef ARES__VERSION_H
#define ARES__VERSION_H
/* This is the global package copyright */
#define ARES_COPYRIGHT "2004 - 2020 Daniel Stenberg, <daniel@haxx.se>."
#define ARES_VERSION_MAJOR 1
#define ARES_VERSION_MINOR 17
#define ARES_VERSION_PATCH 0
#define ARES_VERSION ((ARES_VERSION_MAJOR<<16)|\
(ARES_VERSION_MINOR<<8)|\
(ARES_VERSION_PATCH))
#define ARES_VERSION_STR "1.17.0"
#if (ARES_VERSION >= 0x010700)
# define CARES_HAVE_ARES_LIBRARY_INIT 1
# define CARES_HAVE_ARES_LIBRARY_CLEANUP 1
#else
# undef CARES_HAVE_ARES_LIBRARY_INIT
# undef CARES_HAVE_ARES_LIBRARY_CLEANUP
#endif
#endif