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Diffstat (limited to 'lib/hostsyn.c')
| -rw-r--r-- | lib/hostsyn.c | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/lib/hostsyn.c b/lib/hostsyn.c new file mode 100644 index 000000000..7ffe222f2 --- /dev/null +++ b/lib/hostsyn.c @@ -0,0 +1,150 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * $Id$ + ***************************************************************************/ + +#include "setup.h" + +#include <string.h> +#include <errno.h> + +#define _REENTRANT + +#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__) +#include <malloc.h> +#else +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#ifdef HAVE_SYS_SOCKET_H +#include <sys/socket.h> +#endif +#ifdef HAVE_NETINET_IN_H +#include <netinet/in.h> +#endif +#ifdef HAVE_NETDB_H +#include <netdb.h> +#endif +#ifdef HAVE_ARPA_INET_H +#include <arpa/inet.h> +#endif +#ifdef HAVE_STDLIB_H +#include <stdlib.h> /* required for free() prototypes */ +#endif +#ifdef HAVE_UNISTD_H +#include <unistd.h> /* for the close() proto */ +#endif +#ifdef VMS +#include <in.h> +#include <inet.h> +#include <stdlib.h> +#endif +#endif + +#ifdef HAVE_SETJMP_H +#include <setjmp.h> +#endif + +#ifdef WIN32 +#include <process.h> +#endif + +#if (defined(NETWARE) && defined(__NOVELL_LIBC__)) +#undef in_addr_t +#define in_addr_t unsigned long +#endif + +#include "urldata.h" +#include "sendf.h" +#include "hostip.h" +#include "hash.h" +#include "share.h" +#include "strerror.h" +#include "url.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include <curl/mprintf.h> + +#if defined(HAVE_INET_NTOA_R) && !defined(HAVE_INET_NTOA_R_DECL) +#include "inet_ntoa_r.h" +#endif + +/* The last #include file should be: */ +#ifdef CURLDEBUG +#include "memdebug.h" +#endif + +/*********************************************************************** + * Only for builds using synchronous name resolves + **********************************************************************/ +#ifdef CURLRES_SYNCH + +/* + * Curl_wait_for_resolv() for synch-builds. Curl_resolv() can never return + * wait==TRUE, so this function will never be called. If it still gets called, + * we return failure at once. + * + * We provide this function only to allow multi.c to remain unaware if we are + * doing asynch resolves or not. + */ +CURLcode Curl_wait_for_resolv(struct connectdata *conn, + struct Curl_dns_entry **entry) +{ + (void)conn; + *entry=NULL; + return CURLE_COULDNT_RESOLVE_HOST; +} + +/* + * This function will never be called when synch-built. If it still gets + * called, we return failure at once. + * + * We provide this function only to allow multi.c to remain unaware if we are + * doing asynch resolves or not. + */ +CURLcode Curl_is_resolved(struct connectdata *conn, + struct Curl_dns_entry **dns) +{ + (void)conn; + *dns = NULL; + + return CURLE_COULDNT_RESOLVE_HOST; +} + +/* + * We just return OK, this function is never actually used for synch builds. + * It is present here to keep #ifdefs out from multi.c + */ + +CURLcode Curl_fdset(struct connectdata *conn, + fd_set *read_fd_set, + fd_set *write_fd_set, + int *max_fdp) +{ + (void)conn; + (void)read_fd_set; + (void)write_fd_set; + (void)max_fdp; + + return CURLE_OK; +} + +#endif /* truly sync */ |