-const char jbsockets_rcs[] = "$Id: jbsockets.c,v 1.10 2001/06/29 13:29:15 oes Exp $";
+const char jbsockets_rcs[] = "$Id: jbsockets.c,v 1.33 2002/04/03 16:02:18 gliptak Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/jbsockets.c,v $
*
* Purpose : Contains wrappers for system-specific sockets code,
- * so that the rest of JunkBuster can be more
+ * so that the rest of Junkbuster can be more
* OS-independent. Contains #ifdefs to make this work
* on many platforms.
*
* Copyright : Written by and Copyright (C) 2001 the SourceForge
- * IJBSWA team. http://ijbswa.sourceforge.net
+ * Privoxy team. http://www.privoxy.org/
*
* Based on the Internet Junkbuster originally written
* by and Copyright (C) 1997 Anonymous Coders and
*
* Revisions :
* $Log: jbsockets.c,v $
+ * Revision 1.33 2002/04/03 16:02:18 gliptak
+ * Correcting compile warning with older gcc
+ *
+ * Revision 1.32 2002/03/31 17:18:59 jongfoster
+ * Win32 only: Enabling STRICT to fix a VC++ compile warning.
+ *
+ * Revision 1.31 2002/03/29 03:33:13 david__schmidt
+ * Fix Mac OSX compiler warnings
+ *
+ * Revision 1.30 2002/03/27 14:32:43 david__schmidt
+ * More compiler warning message maintenance
+ *
+ * Revision 1.29 2002/03/26 22:29:54 swa
+ * we have a new homepage!
+ *
+ * Revision 1.28 2002/03/24 13:25:43 swa
+ * name change related issues
+ *
+ * Revision 1.27 2002/03/13 00:27:05 jongfoster
+ * Killing warnings
+ *
+ * Revision 1.26 2002/03/11 22:07:02 david__schmidt
+ * OS/2 port maintenance:
+ * - Fixed EMX build - it had decayed a little
+ * - Fixed inexplicable crash during FD_ZERO - must be due to a bad macro.
+ * substituted a memset for now.
+ *
+ * Revision 1.25 2002/03/09 20:03:52 jongfoster
+ * - Making various functions return int rather than size_t.
+ * (Undoing a recent change). Since size_t is unsigned on
+ * Windows, functions like read_socket that return -1 on
+ * error cannot return a size_t.
+ *
+ * THIS WAS A MAJOR BUG - it caused frequent, unpredictable
+ * crashes, and also frequently caused JB to jump to 100%
+ * CPU and stay there. (Because it thought it had just
+ * read ((unsigned)-1) == 4Gb of data...)
+ *
+ * - The signature of write_socket has changed, it now simply
+ * returns success=0/failure=nonzero.
+ *
+ * - Trying to get rid of a few warnings --with-debug on
+ * Windows, I've introduced a new type "jb_socket". This is
+ * used for the socket file descriptors. On Windows, this
+ * is SOCKET (a typedef for unsigned). Everywhere else, it's
+ * an int. The error value can't be -1 any more, so it's
+ * now JB_INVALID_SOCKET (which is -1 on UNIX, and in
+ * Windows it maps to the #define INVALID_SOCKET.)
+ *
+ * - The signature of bind_port has changed.
+ *
+ * Revision 1.24 2002/03/07 03:51:36 oes
+ * - Improved handling of failed DNS lookups
+ * - Fixed compiler warnings etc
+ *
+ * Revision 1.23 2002/03/05 00:36:01 jongfoster
+ * Fixing bug 514988 - unable to restart Junkbuster
+ *
+ * Revision 1.22 2002/03/04 02:08:02 david__schmidt
+ * Enable web editing of actions file on OS/2 (it had been broken all this time!)
+ *
+ * Revision 1.21 2002/01/09 14:32:33 oes
+ * Added support for gethostbyname_r and gethostbyaddr_r.
+ *
+ * Revision 1.20 2001/11/16 00:48:48 jongfoster
+ * Enabling duplicate-socket detection for all platforms, not
+ * just Win32.
+ *
+ * Revision 1.19 2001/10/25 03:40:47 david__schmidt
+ * Change in porting tactics: OS/2's EMX porting layer doesn't allow multiple
+ * threads to call select() simultaneously. So, it's time to do a real, live,
+ * native OS/2 port. See defines for __EMX__ (the porting layer) vs. __OS2__
+ * (native). Both versions will work, but using __OS2__ offers multi-threading.
+ *
+ * Revision 1.18 2001/09/21 23:02:02 david__schmidt
+ * Cleaning up 2 compiler warnings on OS/2.
+ *
+ * Revision 1.17 2001/09/13 20:11:46 jongfoster
+ * Fixing 2 compiler warnings under Win32
+ *
+ * Revision 1.16 2001/07/30 22:08:36 jongfoster
+ * Tidying up #defines:
+ * - All feature #defines are now of the form FEATURE_xxx
+ * - Permanently turned off WIN_GUI_EDIT
+ * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
+ *
+ * Revision 1.15 2001/07/29 17:40:43 jongfoster
+ * Fixed compiler warning by adding a cast
+ *
+ * Revision 1.14 2001/07/18 13:47:59 oes
+ * Eliminated dirty hack for getsockbyname()
+ *
+ * Revision 1.13 2001/07/15 13:56:57 jongfoster
+ * Removing unused local variable.
+ *
+ * Revision 1.12 2001/07/01 17:04:11 oes
+ * Bugfix: accept_connection no longer uses the obsolete hstrerror() function
+ *
+ * Revision 1.11 2001/06/29 21:45:41 oes
+ * Indentation, CRLF->LF, Tab-> Space
+ *
* Revision 1.10 2001/06/29 13:29:15 oes
* - Added remote (server) host IP to csp->http->host_ip_addr_str
* - Added detection of local socket IP and fqdn
#ifdef _WIN32
+#ifndef STRICT
+#define STRICT
+#endif
#include <windows.h>
#include <sys/timeb.h>
#include <io.h>
#else
+#ifndef __OS2__
#include <unistd.h>
+#endif
#include <sys/time.h>
#include <netinet/in.h>
#include <sys/ioctl.h>
#ifndef __BEOS__
#include <netinet/tcp.h>
+#ifndef __OS2__
#include <arpa/inet.h>
+#endif
#else
#include <socket.h>
#endif
+#if defined(__EMX__) || defined (__OS2__)
+#include <sys/select.h> /* OS/2/EMX needs a little help with select */
+#ifdef __OS2__
+#include <nerrno.h>
+#endif
+#endif
+
#endif
#include "project.h"
* 3 : csp = Current client state (buffers, headers, etc...)
* Not modified, only used for source IP and ACL.
*
- * Returns : -1 => failure, else it is the socket file descriptor.
+ * Returns : JB_INVALID_SOCKET => failure, else it is the socket
+ * file descriptor.
*
*********************************************************************/
-int connect_to(const char *host, int portnum, struct client_state *csp)
+jb_socket connect_to(const char *host, int portnum, struct client_state *csp)
{
struct sockaddr_in inaddr;
- int fd, addr;
+ jb_socket fd;
+ int addr;
fd_set wfds;
struct timeval tv[1];
#if !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA)
int flags;
#endif /* !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA) */
-#ifdef ACL_FILES
+#ifdef FEATURE_ACL
struct access_control_addr dst[1];
-#endif /* def ACL_FILES */
+#endif /* def FEATURE_ACL */
memset((char *)&inaddr, 0, sizeof inaddr);
- if ((addr = resolve_hostname_to_ip(host)) == -1)
+ if ((addr = resolve_hostname_to_ip(host)) == INADDR_NONE)
{
csp->http->host_ip_addr_str = strdup("unknown");
- return(-1);
+ return(JB_INVALID_SOCKET);
}
-#ifdef ACL_FILES
- dst->addr = ntohl(addr);
+#ifdef FEATURE_ACL
+ dst->addr = ntohl((unsigned long) addr);
dst->port = portnum;
if (block_acl(dst, csp))
{
+#ifdef __OS2__
+ errno = SOCEPERM;
+#else
errno = EPERM;
- return(-1);
+#endif
+ return(JB_INVALID_SOCKET);
}
-#endif /* def ACL_FILES */
+#endif /* def FEATURE_ACL */
inaddr.sin_addr.s_addr = addr;
inaddr.sin_family = AF_INET;
csp->http->host_ip_addr_str = strdup(inet_ntoa(inaddr.sin_addr));
+#ifndef _WIN32
if (sizeof(inaddr.sin_port) == sizeof(short))
+#endif /* ndef _WIN32 */
{
- inaddr.sin_port = htons((short)portnum);
+ inaddr.sin_port = htons((unsigned short) portnum);
}
+#ifndef _WIN32
else
{
- inaddr.sin_port = htonl(portnum);
+ inaddr.sin_port = htonl((unsigned long)portnum);
}
+#endif /* ndef _WIN32 */
+#ifdef _WIN32
+ if ((fd = socket(inaddr.sin_family, SOCK_STREAM, 0)) == JB_INVALID_SOCKET)
+#else
if ((fd = socket(inaddr.sin_family, SOCK_STREAM, 0)) < 0)
+#endif
{
- return(-1);
+ return(JB_INVALID_SOCKET);
}
#ifdef TCP_NODELAY
}
#endif /* def TCP_NODELAY */
-#if !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA)
+#if !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA) && !defined(__OS2__)
if ((flags = fcntl(fd, F_GETFL, 0)) != -1)
{
flags |= O_NDELAY;
fcntl(fd, F_SETFL, flags);
}
-#endif /* !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA) */
+#endif /* !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA) && !defined(__OS2__) */
- while (connect(fd, (struct sockaddr *) & inaddr, sizeof inaddr) == -1)
+ while (connect(fd, (struct sockaddr *) & inaddr, sizeof inaddr) == JB_INVALID_SOCKET)
{
#ifdef _WIN32
if (errno == WSAEINPROGRESS)
+#elif __OS2__
+ if (sock_errno() == EINPROGRESS)
#else /* ifndef _WIN32 */
if (errno == EINPROGRESS)
-#endif /* ndef _WIN32 */
+#endif /* ndef _WIN32 || __OS2__ */
{
break;
}
+#ifdef __OS2__
+ if (sock_errno() != EINTR)
+#else
if (errno != EINTR)
+#endif /* __OS2__ */
{
close_socket(fd);
- return(-1);
+ return(JB_INVALID_SOCKET);
}
}
-#if !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA)
+#if !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA) && !defined(__OS2__)
if (flags != -1)
{
flags &= ~O_NDELAY;
fcntl(fd, F_SETFL, flags);
}
-#endif /* !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA) */
+#endif /* !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA) && !defined(__OS2__) */
/* wait for connection to complete */
FD_ZERO(&wfds);
tv->tv_sec = 30;
tv->tv_usec = 0;
- if (select(fd + 1, NULL, &wfds, NULL, tv) <= 0)
+ /* MS Windows uses int, not SOCKET, for the 1st arg of select(). Wierd! */
+ if (select((int)fd + 1, NULL, &wfds, NULL, tv) <= 0)
{
close_socket(fd);
- return(-1);
+ return(JB_INVALID_SOCKET);
}
return(fd);
* 2 : buf = pointer to data to be written.
* 3 : len = length of data to be written to the socket "fd".
*
- * Returns : Win32 & Unix: If no error occurs, returns the total number of
- * bytes sent, which can be less than the number
- * indicated by len. Otherwise, returns (-1).
+ * Returns : 0 on success (entire buffer sent).
+ * nonzero on error.
*
*********************************************************************/
-int write_socket(int fd, const char *buf, int len)
+int write_socket(jb_socket fd, const char *buf, size_t len)
{
- if (len <= 0)
+ if (len == 0)
{
- return(0);
+ return 0;
+ }
+
+ if (len < 0)
+ {
+ return 1;
}
log_error(LOG_LEVEL_LOG, "%N", len, buf);
-#if defined(_WIN32) || defined(__BEOS__) || defined(AMIGA)
- return( send(fd, buf, len, 0));
+#if defined(_WIN32)
+ return (send(fd, buf, (int)len, 0) != (int)len);
+#elif defined(__BEOS__) || defined(AMIGA)
+ return (send(fd, buf, len, 0) != len);
+#elif defined(__OS2__)
+ /*
+ * Break the data up into SOCKET_SEND_MAX chunks for sending...
+ * OS/2 seemed to complain when the chunks were too large.
+ */
+#define SOCKET_SEND_MAX 65000
+ {
+ int write_len = 0, send_len, send_rc = 0, i = 0;
+ while ((i < len) && (send_rc != -1))
+ {
+ if ((i + SOCKET_SEND_MAX) > len)
+ send_len = len - i;
+ else
+ send_len = SOCKET_SEND_MAX;
+ send_rc = send(fd,(char*)buf + i, send_len, 0);
+ if (send_rc == -1)
+ return 1;
+ i = i + send_len;
+ }
+ return 0;
+ }
#else
- return( write(fd, buf, len));
+ return (write(fd, buf, len) != len);
#endif
}
* smaller than the number of bytes requested; this may hap-
* pen for example because fewer bytes are actually available
* right now (maybe because we were close to end-of-file, or
- * because we are reading from a pipe, or from a terminal),
- * or because read() was interrupted by a signal. On error,
+ * because we are reading from a pipe, or from a terminal,
+ * or because read() was interrupted by a signal). On error,
* -1 is returned, and errno is set appropriately. In this
* case it is left unspecified whether the file position (if
* any) changes.
*
*********************************************************************/
-int read_socket(int fd, char *buf, int len)
+int read_socket(jb_socket fd, char *buf, int len)
{
if (len <= 0)
{
return(0);
}
-#if defined(_WIN32) || defined(__BEOS__) || defined(AMIGA)
- return( recv(fd, buf, len, 0));
+#if defined(_WIN32)
+ return(recv(fd, buf, len, 0));
+#elif defined(__BEOS__) || defined(AMIGA) || defined(__OS2__)
+ return(recv(fd, buf, (size_t)len, 0));
#else
- return( read(fd, buf, len));
+ return(read(fd, buf, (size_t)len));
#endif
}
* Returns : void
*
*********************************************************************/
-void close_socket(int fd)
+void close_socket(jb_socket fd)
{
#if defined(_WIN32) || defined(__BEOS__)
closesocket(fd);
#elif defined(AMIGA)
CloseSocket(fd);
+#elif defined(__OS2__)
+ soclose(fd);
#else
close(fd);
#endif
* Parameters :
* 1 : hostnam = TCP/IP address to bind/listen to
* 2 : portnum = port to listen on
+ * 3 : pfd = pointer used to return file descriptor.
*
- * Returns : if success, return file descriptor
- * if failure, returns -2 if address is in use, otherwise -1
- *
+ * Returns : if success, returns 0 and sets *pfd.
+ * if failure, returns -3 if address is in use,
+ * -2 if address unresolvable,
+ * -1 otherwise
*********************************************************************/
-int bind_port(const char *hostnam, int portnum)
+int bind_port(const char *hostnam, int portnum, jb_socket *pfd)
{
struct sockaddr_in inaddr;
- int fd;
+ jb_socket fd;
+#ifndef _WIN32
int one = 1;
+#endif /* ndef _WIN32 */
+
+ *pfd = JB_INVALID_SOCKET;
memset((char *)&inaddr, '\0', sizeof inaddr);
inaddr.sin_family = AF_INET;
inaddr.sin_addr.s_addr = resolve_hostname_to_ip(hostnam);
+ if (inaddr.sin_addr.s_addr == INADDR_NONE)
+ {
+ return(-2);
+ }
+
+#ifndef _WIN32
if (sizeof(inaddr.sin_port) == sizeof(short))
+#endif /* ndef _WIN32 */
{
- inaddr.sin_port = htons((short)portnum);
+ inaddr.sin_port = htons((unsigned short) portnum);
}
+#ifndef _WIN32
else
{
- inaddr.sin_port = htonl(portnum);
+ inaddr.sin_port = htonl((unsigned long) portnum);
}
+#endif /* ndef _WIN32 */
fd = socket(AF_INET, SOCK_STREAM, 0);
+#ifdef _WIN32
+ if (fd == JB_INVALID_SOCKET)
+#else
if (fd < 0)
+#endif
{
return(-1);
}
#ifndef _WIN32
/*
- * FIXME: This is not needed for Win32 - in fact, it stops
- * duplicate instances of JunkBuster from being caught.
- * Is this really needed under UNIX, or should it be taked out?
- * -- Jon
+ * This is not needed for Win32 - in fact, it stops
+ * duplicate instances of Junkbuster from being caught.
+ *
+ * On UNIX, we assume the user is sensible enough not
+ * to start Junkbuster multiple times on the same IP.
+ * Without this, stopping and restarting Junkbuster
+ * from a script fails.
+ * Note: SO_REUSEADDR is meant to only take over
+ * sockets which are *not* in listen state in Linux,
+ * e.g. sockets in TIME_WAIT. YMMV.
*/
setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *)&one, sizeof(one));
#endif /* ndef _WIN32 */
if (errno == EADDRINUSE)
#endif
{
- return(-2);
+ return(-3);
}
else
{
}
}
- return fd;
+ *pfd = fd;
+ return 0;
}
* On an error it returns 0 (FALSE).
*
*********************************************************************/
-int accept_connection(struct client_state * csp, int fd)
+int accept_connection(struct client_state * csp, jb_socket fd)
{
- struct sockaddr raddr, laddr;
- struct sockaddr_in *rap = (struct sockaddr_in *) &raddr;
- struct sockaddr_in *lap = (struct sockaddr_in *) &laddr;
+ struct sockaddr_in client, server;
struct hostent *host = NULL;
- int afd, raddrlen, laddrlen;
- extern int h_errno;
- char *p;
+ jb_socket afd;
+#if defined(_WIN32) || defined(__OS2__) || defined(__APPLE_CC__)
+ /* Wierdness - fix a warning. */
+ int c_length, s_length;
+#else
+ socklen_t c_length, s_length;
+#endif
+#if defined(HAVE_GETHOSTBYADDR_R_8_ARGS) || defined(HAVE_GETHOSTBYADDR_R_7_ARGS) || defined(HAVE_GETHOSTBYADDR_R_5_ARGS)
+ struct hostent result;
+#if defined(HAVE_GETHOSTBYADDR_R_5_ARGS)
+ struct hostent_data hdata;
+#else
+ char hbuf[HOSTENT_BUFFER_SIZE];
+ int thd_err;
+#endif /* def HAVE_GETHOSTBYADDR_R_5_ARGS */
+#endif /* def HAVE_GETHOSTBYADDR_R_(8|7|5)_ARGS */
- raddrlen = sizeof raddr;
+ c_length = s_length = sizeof(client);
+
+#ifdef _WIN32
+ afd = accept (fd, (struct sockaddr *) &client, &c_length);
+ if (afd == JB_INVALID_SOCKET)
+ {
+ return 0;
+ }
+#else
do
{
- afd = accept (fd, &raddr, &raddrlen);
+ afd = accept (fd, (struct sockaddr *) &client, &c_length);
} while (afd < 1 && errno == EINTR);
-
if (afd < 0)
{
return 0;
}
+#endif
/*
* Determine the IP-Adress that the client used to reach us
* and the hostname associated with that address
*/
- if (!getsockname(afd, &laddr, &laddrlen))
+ if (!getsockname(afd, (struct sockaddr *) &server, &s_length))
{
- csp->my_ip_addr_str = strdup(inet_ntoa(lap->sin_addr));
-
- host = gethostbyaddr(laddr.sa_data + 2, 4, AF_INET);
+ csp->my_ip_addr_str = strdup(inet_ntoa(server.sin_addr));
+#if defined(HAVE_GETHOSTBYADDR_R_8_ARGS)
+ gethostbyaddr_r((const char *)&server.sin_addr,
+ sizeof(server.sin_addr), AF_INET,
+ &result, hbuf, HOSTENT_BUFFER_SIZE,
+ &host, &thd_err);
+#elif defined(HAVE_GETHOSTBYADDR_R_7_ARGS)
+ host = gethostbyaddr_r((const char *)&server.sin_addr,
+ sizeof(server.sin_addr), AF_INET,
+ &result, hbuf, HOSTENT_BUFFER_SIZE, &thd_err);
+#elif defined(HAVE_GETHOSTBYADDR_R_5_ARGS)
+ if (0 == gethostbyaddr_r((const char *)&server.sin_addr,
+ sizeof(server.sin_addr), AF_INET,
+ &result, &hdata))
+ {
+ host = &result;
+ }
+ else
+ {
+ host = NULL;
+ }
+#else
+ host = gethostbyaddr((const char *)&server.sin_addr,
+ sizeof(server.sin_addr), AF_INET);
+#endif
if (host == NULL)
{
- log_error(LOG_LEVEL_ERROR, "Unable to get my own hostname: %s\n", hstrerror(h_errno));
+ log_error(LOG_LEVEL_ERROR, "Unable to get my own hostname: %E\n");
}
else
{
}
csp->cfd = afd;
- csp->ip_addr_str = strdup(inet_ntoa(rap->sin_addr));
- csp->ip_addr_long = ntohl(rap->sin_addr.s_addr);
+ csp->ip_addr_str = strdup(inet_ntoa(client.sin_addr));
+ csp->ip_addr_long = ntohl(client.sin_addr.s_addr);
return 1;
* Parameters :
* 1 : host = hostname to resolve
*
- * Returns : -1 => failure, INADDR_ANY or tcp/ip address if succesful.
+ * Returns : INADDR_NONE => failure, INADDR_ANY or tcp/ip address if succesful.
*
*********************************************************************/
-int resolve_hostname_to_ip(const char *host)
+unsigned long resolve_hostname_to_ip(const char *host)
{
struct sockaddr_in inaddr;
struct hostent *hostp;
+#if defined(HAVE_GETHOSTBYNAME_R_6_ARGS) || defined(HAVE_GETHOSTBYNAME_R_5_ARGS) || defined(HAVE_GETHOSTBYNAME_R_3_ARGS)
+ struct hostent result;
+#if defined(HAVE_GETHOSTBYNAME_R_6_ARGS) || defined(HAVE_GETHOSTBYNAME_R_5_ARGS)
+ char hbuf[HOSTENT_BUFFER_SIZE];
+ int thd_err;
+#else /* defined(HAVE_GETHOSTBYNAME_R_3_ARGS) */
+ struct hostent_data hdata;
+#endif /* def HAVE_GETHOSTBYNAME_R_(6|5)_ARGS */
+#endif /* def HAVE_GETHOSTBYNAME_R_(6|5|3)_ARGS */
if ((host == NULL) || (*host == '\0'))
{
if ((inaddr.sin_addr.s_addr = inet_addr(host)) == -1)
{
- if ((hostp = gethostbyname(host)) == NULL)
+#if defined(HAVE_GETHOSTBYNAME_R_6_ARGS)
+ gethostbyname_r(host, &result, hbuf,
+ HOSTENT_BUFFER_SIZE, &hostp, &thd_err);
+#elif defined(HAVE_GETHOSTBYNAME_R_5_ARGS)
+ hostp = gethostbyname_r(host, &result, hbuf,
+ HOSTENT_BUFFER_SIZE, &thd_err);
+#elif defined(HAVE_GETHOSTBYNAME_R_3_ARGS)
+ if (0 == gethostbyname_r(host, &result, &hdata))
+ {
+ hostp = &result;
+ }
+ else
+ {
+ hostp = NULL;
+ }
+#else
+ hostp = gethostbyname(host);
+#endif /* def HAVE_GETHOSTBYNAME_R_(6|5|3)_ARGS */
+ if (hostp == NULL)
{
errno = EINVAL;
- return(-1);
+ log_error(LOG_LEVEL_ERROR, "could not resolve hostname %s", host);
+ return(INADDR_NONE);
}
if (hostp->h_addrtype != AF_INET)
{
errno = WSAEPROTOTYPE;
#else
errno = EPROTOTYPE;
-#endif
- return(-1);
+#endif
+ log_error(LOG_LEVEL_ERROR, "hostname %s resolves to unknown address type.", host);
+ return(INADDR_NONE);
}
memcpy(
(char *) &inaddr.sin_addr,
projects / privoxy.git / blobdiff