curl/ares
Yang Tse e150150d9f Remove redundant __CYGWIN__ symbol check 2006-10-11 16:01:16 +00:00
..
vc HAVE_xx defines moved to config-win32.h. 2005-11-11 19:14:51 +00:00
.cvsignore ignore this 2004-10-24 13:02:46 +00:00
AUTHORS two more contributors 2006-05-05 21:08:09 +00:00
CHANGES - Guilherme Balena Versiani: I noted a strange BUG in Win32 port 2006-09-11 20:25:13 +00:00
FILES Added Makefile.vc6. 2005-11-09 22:17:13 +00:00
Makefile.am include config-win32.h in release archives 2006-06-26 08:56:04 +00:00
Makefile.dj Added '-DHAVE_SOCKADDR_IN6_SIN6_SCOPE_ID'. 2005-11-14 13:40:16 +00:00
Makefile.inc add missing man page 2006-08-14 07:21:33 +00:00
Makefile.m32 Defines moved to config-win32.h. 2005-11-10 16:52:43 +00:00
Makefile.netware Provide definitions needed for macros sread() and swrite() in config file. 2006-07-31 16:58:10 +00:00
Makefile.vc6 include setup_once.h dependency and adjust to 80 char lines. 2006-07-29 08:39:20 +00:00
NEWS - Fixed a few variable return types for some system calls. Made configure 2004-07-22 22:18:45 +00:00
README point out that this is a forked project, all c-ares specific stuff is now 2004-01-29 11:32:45 +00:00
README.cares edited slightly, point out our new mailinglist 2004-04-01 08:25:23 +00:00
acinclude.m4 Being unable to link or find out recv() or send() args types is a fatal error. 2006-08-04 00:39:34 +00:00
adig.c Use ares_free_string() to avoid detecting leaks. 2006-07-22 15:12:34 +00:00
ahost.c Added getopt() processing of [-t {a|aaaa}]. 2006-07-22 17:31:00 +00:00
ares.h Remove redundant __CYGWIN__ symbol check 2006-10-11 16:01:16 +00:00
ares__close_sockets.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares__get_hostent.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares__read_line.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_cancel.3 This function was added in c-ares [version] 2005-12-22 15:31:32 +00:00
ares_cancel.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_destroy.3 NORECURSE clarification, minor formatting update 2004-12-07 10:43:21 +00:00
ares_destroy.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_dns.h Remove "big endian" DNS section and RR data integer parser macros from 2006-06-19 06:41:55 +00:00
ares_expand_name.3 removed odd newline 2004-02-03 08:47:26 +00:00
ares_expand_name.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_expand_string.3 Dominick Meglio's new ares_expand_string() function 2004-03-30 09:06:42 +00:00
ares_expand_string.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_fds.3 ares 1.1.1 with collected applied patches 2003-10-07 21:54:04 +00:00
ares_fds.c Detabified. Added CVS id. 2005-11-11 19:20:22 +00:00
ares_free_hostent.3 Made ares_free_hostent man page refer to ares_parse_aaaa_reply 2005-05-16 19:23:57 +00:00
ares_free_hostent.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_free_string.3 Dominick Meglio's new ares_expand_string() function 2004-03-30 09:06:42 +00:00
ares_free_string.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_gethostbyaddr.3 edits, mainly to make the generated html output nicer 2004-04-02 09:56:01 +00:00
ares_gethostbyaddr.c Detabified. Added CVS id. 2005-11-11 19:20:22 +00:00
ares_gethostbyname.3 edits, mainly to make the generated html output nicer 2004-04-02 09:56:01 +00:00
ares_gethostbyname.c Fixed comment. 2006-08-04 15:41:56 +00:00
ares_getnameinfo.3 Added ares_getnameinfo which mimics the getnameinfo API 2005-05-16 18:06:54 +00:00
ares_getnameinfo.c Brad Spencer did 2006-08-29 15:17:47 +00:00
ares_getsock.3 This function was added in c-ares [version] 2005-12-22 15:31:32 +00:00
ares_getsock.c Ravi Pratap fixed ares_getsock() to actually return the proper bitmap and 2006-08-03 18:20:45 +00:00
ares_init.3 Nick Mathewson added the ARES_OPT_SOCK_STATE_CB option that when set makes 2006-05-03 06:11:44 +00:00
ares_init.c - Guilherme Balena Versiani: I noted a strange BUG in Win32 port 2006-09-11 20:25:13 +00:00
ares_init_options.3 ares 1.1.1 with collected applied patches 2003-10-07 21:54:04 +00:00
ares_ipv6.h Change the ai_addrlen type of struct addrinfo from size_t to socklen_t, per RFC 3493. 2006-07-14 10:30:44 +00:00
ares_mkquery.3 minor edits 2004-04-02 09:50:42 +00:00
ares_mkquery.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_parse_a_reply.3 Dominick Meglio man page fixes 2004-04-01 06:10:56 +00:00
ares_parse_a_reply.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_parse_aaaa_reply.3 the ares_parse_aaaa_reply man page 2005-03-11 08:34:51 +00:00
ares_parse_aaaa_reply.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_parse_ptr_reply.3 Dominick Meglio man page fixes 2004-04-01 06:10:56 +00:00
ares_parse_ptr_reply.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_private.h Provide multiple header inclusion prevention definition __ARES_PRIVATE_H 2006-07-26 10:54:08 +00:00
ares_process.3 minor edits 2004-04-02 09:50:42 +00:00
ares_process.c Brad Spencer did 2006-08-29 15:17:47 +00:00
ares_query.3 ares 1.1.1 with collected applied patches 2003-10-07 21:54:04 +00:00
ares_query.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_search.3 ares 1.1.1 with collected applied patches 2003-10-07 21:54:04 +00:00
ares_search.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_send.3 Dominick Meglio man page fixes 2004-04-01 06:10:56 +00:00
ares_send.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_strerror.3 mention incompatibilities with ares 2004-10-26 08:08:41 +00:00
ares_strerror.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_timeout.3 minor edits 2004-04-02 09:50:42 +00:00
ares_timeout.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
ares_version.3 added notes about incompatible functions 2004-02-03 09:16:40 +00:00
ares_version.c - Fixed a few variable return types for some system calls. Made configure 2004-07-22 22:18:45 +00:00
ares_version.h Brad Spencer did 2006-08-29 15:17:47 +00:00
bitncmp.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
bitncmp.h Change multiple header inclusion prevention definition to __ARES_BITNCMP_H 2006-07-26 10:47:11 +00:00
buildconf Use $ACLOCAL_FLAGS too, pointed out by Alexander Lazic 2006-01-06 22:07:51 +00:00
config-win32.h Get qualifier of arg 2 for send() apart into SEND_QUAL_ARG2. 2006-07-04 16:54:10 +00:00
configure.ac Check for network libraries the _same_ way it is done in cURL. 2006-08-06 10:58:47 +00:00
inet_net_pton.c 2nd try adding CVS id. 2006-07-22 15:37:10 +00:00
inet_net_pton.h Change multiple header inclusion prevention definition to __ARES_INET_NET_PTON_H 2006-07-26 10:43:15 +00:00
inet_ntop.c Minor compatibility fix 2006-08-04 17:35:05 +00:00
inet_ntop.h Sync header with source code 2006-07-26 10:33:17 +00:00
install-sh added for completeness 2003-10-08 20:18:15 +00:00
maketgz maketgz now creates a ares_version.h.dist file with the given version data 2004-10-24 13:02:09 +00:00
mkinstalldirs added for completeness 2003-10-08 20:18:15 +00:00
nameser.h Prevent definition of HAVE_WINxxx_H symbols and avoid inclusion of Windows headers when compiled with Cygwin in POSIX emulation mode. 2006-07-05 23:10:37 +00:00
setup.h Avoid redundant check. configure script takes care of not defining 2006-08-04 01:13:24 +00:00
setup_once.h Force compilation failure in case macros sread() or swrite() are not defined. 2006-07-31 17:12:24 +00:00
windows_port.c Replace send() and recv() with swrite() and sread() macros. 2006-07-28 18:01:23 +00:00

README

This is c-ares, a forked version of the original ares. The original ares
README follows below, the c-ares specific details are in README.cares

====================================================================

This is ares, an asynchronous resolver library.  It is intended for
applications which need to perform DNS queries without blocking, or
need to perform multiple DNS queries in parallel.  The primary
examples of such applications are servers which communicate with
multiple clients and programs with graphical user interfaces.

This library implementation is not especially portable to crufty old
systems like SunOS 4.  It assumes a compiler which can handle ANSI C
syntax, a system malloc which properly handles realloc(NULL, foo) and
free(NULL), and a reasonably up-to-date <arpa/nameser.h>.

I have attempted to preserve the externally visible behavior of the
BIND resolver in nearly all respects.  The API of the library is, of
course, very different from the synchronous BIND API; instead of
invoking a function like res_send() and getting a return value back
indicating the number of bytes in the response, you invoke a function
like ares_send() and give it a callback function to invoke when the
response arrives.  You then have to select() on the file descriptors
indicated by ares_fds(), with a timeout given by ares_timeout().  You
call ares_process() when select() returns.

Some features are missing from the current version of ares, relative
to the BIND resolver:

	* There is no IPV6 support.
	* There is no hostname verification.
	* There is no logging of unexpected events.
	* There is no debugging-oriented logging.
	* There is no YP support.

libares requires an ANSI compiler to compile and use.  To build the
library, just run "./configure" and "make".  To install it, run "make
install".  Run "./configure --help" to see a list of options you can
provide to configure to change how the library builds.  libares has no
data files, so you can move the include file and library around freely
without leaving behind any dependencies on old paths.  Building the
library will also build the "adig" program, a little toy for trying
out the library.  It doesn't get installed.

libares is distributed at athena-dist.mit.edu:pub/ATHENA/ares.  Please
send bug reports and comments to ghudson@mit.edu.