| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) 1998 - 2006, 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> |
| |
| #ifdef NEED_MALLOC_H |
| #include <malloc.h> |
| #endif |
| #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 |
| |
| #ifdef HAVE_SETJMP_H |
| #include <setjmp.h> |
| #endif |
| |
| #ifdef HAVE_PROCESS_H |
| #include <process.h> |
| #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 |
| |
| #include "memory.h" |
| /* The last #include file should be: */ |
| #include "memdebug.h" |
| |
| /*********************************************************************** |
| * 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 |
| */ |
| |
| int Curl_resolv_getsock(struct connectdata *conn, |
| curl_socket_t *sock, |
| int numsocks) |
| { |
| (void)conn; |
| (void)sock; |
| (void)numsocks; |
| |
| return 0; /* no bits since we don't use any socks */ |
| } |
| |
| #endif /* truly sync */ |