c-ares

Commit Graph

Author	SHA1	Message	Date
David Drysdale	f1bcfa1122	api: Allow injection of user-specified malloc/free functions Add a new ares_library_init_mem() initialization function for the library which allows the library user to specify their own malloc, realloc & free equivalents for use library-wide. Store these function pointers in library-wide global variables, defaulting to libc's malloc(), realloc() and free(). Change all calls to malloc, realloc and free to use the function pointer instead. Also ensure that ares_strdup() is always available (even if the local environment includes strdup(3)), and change the library code to always use it. Convert calls to calloc() to use ares_malloc() + memset	9 years ago
David Drysdale	d493e9b17c	api: Add option to expose some internal functions Purely for testing, add --enable-expose-statics option to configure which converts some static internal functions to be externally visible.	9 years ago
David Drysdale	4aa1fc4163	single_domain: Invalid memory access for empty string input We noticed a small buglet in ares_search() when it gets an empty string as input -- the single_domain() utility function in ares_search.c accesses invalid memory (before the start of the string).	11 years ago
Yang Tse	a1035276c1	Header inclusion clean-up Remove header inclusions already done in setup_once.h	12 years ago
Yang Tse	c7ce7c7d45	ares_search: use ERRNO macro for portability sake	14 years ago
Yang Tse	8c503ddf79	System's errno.h inclusion cleanup. System's errno.h is conditionally included from setup_once.h	14 years ago
Mike Crowe	fa0dd472cd	Fix lookup with HOSTALIASES set. ares__read_line returns ARES_EOF when it reaches the end of the file. This will happen every time when reading to the end of the HOSTALIASES file. Unfortunately single_domain treats this error as being fatal. Signed-off-by: Mike Crowe <mac@mcrowe.com>	14 years ago
Daniel Stenberg	63627fa5ab	remove all $Id$ lines	15 years ago
Yang Tse	a82a8fbf82	Renamed c-ares setup.h to ares_setup.h	15 years ago
Yang Tse	f3346ca16b	Fix compiler warning	15 years ago
Gisle Vanem	054aa0e11e	fopen() returns error in 'errno' even on Windows. So don't use ERRNO (GetLastError()). Trimmed trailing blanks.	16 years ago
Yang Tse	8f51d8e9ac	include <strings.h>	16 years ago
Yang Tse	f214b583f5	adjust inclusion of "nameser.h"	16 years ago
Steinar H. Gunderson	6bd2b895fb	Fix a bug where fallback from AF_INET6 to AF_INET would not work properly together with relative search; if you had a search path of .a.com and .b.com, and foo.a.com would return ARES_ENODATA and foo.b.com would return ARES_ENOTFOUND, the lookup would not properly retry with AF_INET as it forgot the first ARES_ENODATA.	17 years ago
Steinar H. Gunderson	50ba81cd23	Make the query callbacks return the number of timeouts that happened during the execution of a query, and update documentation accordingly. (Patch from the Google tree.)	17 years ago
Yang Tse	679a675660	add debug messages for initialization failures	18 years ago
Yang Tse	675bdce3b2	compiler warning fix	18 years ago
Yang Tse	8595ddf7c4	add debug messages for fopen() failures	18 years ago
Yang Tse	dd3b42e1ac	Replace is() macros with our own IS() ones. Get rid of non ANSI/ISO isascii().	18 years ago
Gisle Vanem	0a83c1e416	2nd try adding CVS id.	19 years ago
Gisle Vanem	f6e7395ca0	Added CVS id.	19 years ago
Daniel Stenberg	3e748f4b50	removed tabs and trailing whitespace from source	20 years ago
Gisle Vanem	6deb40acac	Changes for Watt-32 on Windows. I've assumed Configure sets the required HAVE_xx defines for non-DOS/Win targets.	21 years ago
Daniel Stenberg	d5f3636a52	- Fixed a few variable return types for some system calls. Made configure check for ssize_t to make it possible to use that when receiving the send() error code. This is necessary to prevent compiler warnings on some systems. - Made configure create config.h, and all source files now include setup.h that might include the proper config.h (or a handicrafted alternative). - Switched to 'ares_socket_t' type for sockets in ares, since Windows don't use 'int' for that. - automake-ified and libool-ified c-ares. Now it builds libcares as a shared lib on most platforms if wanted. (This bloated the size of the release archive with another 200K!) - Makefile.am now uses Makefile.inc for the c sources, h headers and man pages, to make it easier for other makefiles to use the exact same set of files. - Adjusted 'maketgz' to use the new automake magic when building distribution archives.	21 years ago
Daniel Stenberg	080f8f4cd4	free() allocated memory when the ares search can't be made	21 years ago
Daniel Stenberg	a58afac1f1	more int vs long/size_t fixes after icc compiler warnings	21 years ago
Daniel Stenberg	3d0a7c00df	remove rcsid stuff from c files, it serves no useful purpose	21 years ago
Daniel Stenberg	5e847a14bd	ares 1.1.1 with collected applied patches	21 years ago

28 Commits (892329862bb7d9d2514f2055f9939a8364321ea9)