Fix local-scan ABI. Bug 2458

[exim.git] / src / src / ip.c

diff --git a/src/src/ip.c b/src/src/ip.c
index fb42f005107e442e92545b6bc806c1ec26024c3e..19be51a030d89b4cbefffc6e95fb1d1103f720a4 100644 (file)
--- a/src/src/ip.c
+++ b/src/src/ip.c
@@ -264,7 +264,7 @@ if (fastopen_blob && f.tcp_fastopen_ok)
        /* seen for with-data, proper TFO opt, with-cookie case */
     {
     DEBUG(D_transport|D_v)
        /* seen for with-data, proper TFO opt, with-cookie case */
     {
     DEBUG(D_transport|D_v)

-      debug_printf("TFO mode connection attempt to %s, %lu data\n",
+      debug_printf(" TFO mode connection attempt to %s, %lu data\n",

        address, (unsigned long)fastopen_blob->len);
     /*XXX also seen on successful TFO, sigh */
     tcp_out_fastopen = fastopen_blob->len > 0 ?  TFO_ATTEMPTED_DATA : TFO_ATTEMPTED_NODATA;
        address, (unsigned long)fastopen_blob->len);
     /*XXX also seen on successful TFO, sigh */
     tcp_out_fastopen = fastopen_blob->len > 0 ?  TFO_ATTEMPTED_DATA : TFO_ATTEMPTED_NODATA;


@@ -276,7 +276,7 @@ if (fastopen_blob && f.tcp_fastopen_ok)
        /*   with netwk delay, post-conn tcp_info sees unacked 1 for R, 2 for C; code in smtp_out.c */
        /* ? older Experimental TFO option behaviour ? */
     {                                  /* queue unsent data */
        /*   with netwk delay, post-conn tcp_info sees unacked 1 for R, 2 for C; code in smtp_out.c */
        /* ? older Experimental TFO option behaviour ? */
     {                                  /* queue unsent data */

-    DEBUG(D_transport|D_v) debug_printf("TFO mode sendto, %s data: EINPROGRESS\n",
+    DEBUG(D_transport|D_v) debug_printf(" TFO mode sendto, %s data: EINPROGRESS\n",

       fastopen_blob->len > 0 ? "with"  : "no");
     if (!fastopen_blob->data)
       {
       fastopen_blob->len > 0 ? "with"  : "no");
     if (!fastopen_blob->data)
       {


@@ -306,7 +306,7 @@ if (fastopen_blob && f.tcp_fastopen_ok)
             CONNECT_DATA_IDEMPOTENT, &iov, 1, &len, NULL)) == 0)
     {
     DEBUG(D_transport|D_v)
             CONNECT_DATA_IDEMPOTENT, &iov, 1, &len, NULL)) == 0)
     {
     DEBUG(D_transport|D_v)

-      debug_printf("TFO mode connection attempt to %s, %lu data\n",
+      debug_printf(" TFO mode connection attempt to %s, %lu data\n",

        address, (unsigned long)fastopen_blob->len);
     tcp_out_fastopen = fastopen_blob->len > 0 ?  TFO_ATTEMPTED_DATA : TFO_ATTEMPTED_NODATA;
 
        address, (unsigned long)fastopen_blob->len);
     tcp_out_fastopen = fastopen_blob->len > 0 ?  TFO_ATTEMPTED_DATA : TFO_ATTEMPTED_NODATA;
 


@@ -316,7 +316,7 @@ if (fastopen_blob && f.tcp_fastopen_ok)
     }
   else if (errno == EINPROGRESS)
     {
     }
   else if (errno == EINPROGRESS)
     {

-    DEBUG(D_transport|D_v) debug_printf("TFO mode sendto, %s data: EINPROGRESS\n",
+    DEBUG(D_transport|D_v) debug_printf(" TFO mode connectx, %s data: EINPROGRESS\n",

       fastopen_blob->len > 0 ? "with"  : "no");
     if (!fastopen_blob->data)
       {
       fastopen_blob->len > 0 ? "with"  : "no");
     if (!fastopen_blob->data)
       {


@@ -336,7 +336,7 @@ legacy_connect:
 #endif
 
   DEBUG(D_transport|D_v) if (fastopen_blob)
 #endif
 
   DEBUG(D_transport|D_v) if (fastopen_blob)

-    debug_printf("non-TFO mode connection attempt to %s, %lu data\n",
+    debug_printf(" non-TFO mode connection attempt to %s, %lu data\n",

       address, (unsigned long)fastopen_blob->len);
   if ((rc = connect(sock, s_ptr, s_len)) >= 0)
     if (  fastopen_blob && fastopen_blob->data && fastopen_blob->len
       address, (unsigned long)fastopen_blob->len);
   if ((rc = connect(sock, s_ptr, s_len)) >= 0)
     if (  fastopen_blob && fastopen_blob->data && fastopen_blob->len


@@ -515,7 +515,7 @@ if ((sock = socket(AF_UNIX, SOCK_STREAM, 0)) < 0)
 
 callout_address = string_copy(path);
 server.sun_family = AF_UNIX;
 
 callout_address = string_copy(path);
 server.sun_family = AF_UNIX;

-Ustrncpy(server.sun_path, path, sizeof(server.sun_path)-1);
+Ustrncpy(US server.sun_path, path, sizeof(server.sun_path)-1);

 server.sun_path[sizeof(server.sun_path)-1] = '\0';
 if (connect(sock, (struct sockaddr *) &server, sizeof(server)) < 0)
   {
 server.sun_path[sizeof(server.sun_path)-1] = '\0';
 if (connect(sock, (struct sockaddr *) &server, sizeof(server)) < 0)
   {


@@ -568,16 +568,15 @@ if (setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE,
 /*
 Arguments:
   fd          the file descriptor
 /*
 Arguments:
   fd          the file descriptor

-  timeout     the timeout, seconds
+  timelimit   the timeout endpoint, seconds-since-epoch

 Returns:      TRUE => ready for i/o
               FALSE => timed out, or other error
 */
 BOOL
 Returns:      TRUE => ready for i/o
               FALSE => timed out, or other error
 */
 BOOL

-fd_ready(int fd, int timeout)
+fd_ready(int fd, time_t timelimit)

 {
 fd_set select_inset;
 {
 fd_set select_inset;

-time_t start_recv = time(NULL);
-int time_left = timeout;
+int time_left = timelimit - time(NULL);

 int rc;
 
 if (time_left <= 0)
 int rc;
 
 if (time_left <= 0)


@@ -611,8 +610,7 @@ do
     DEBUG(D_transport) debug_printf("EINTR while waiting for socket data\n");
 
     /* Watch out, 'continue' jumps to the condition, not to the loops top */
     DEBUG(D_transport) debug_printf("EINTR while waiting for socket data\n");
 
     /* Watch out, 'continue' jumps to the condition, not to the loops top */

-    time_left = timeout - (time(NULL) - start_recv);
-    if (time_left > 0) continue;
+    if ((time_left = timelimit - time(NULL)) > 0) continue;

     }
 
   if (rc <= 0)
     }
 
   if (rc <= 0)


@@ -636,18 +634,18 @@ Arguments:
   cctx        the connection context (socket fd, possibly TLS context)
   buffer      to read into
   bufsize     the buffer size
   cctx        the connection context (socket fd, possibly TLS context)
   buffer      to read into
   bufsize     the buffer size

-  timeout     the timeout
+  timelimit   the timeout endpoint, seconds-since-epoch

 
 Returns:      > 0 => that much data read
               <= 0 on error or EOF; errno set - zero for EOF
 */
 
 int
 
 Returns:      > 0 => that much data read
               <= 0 on error or EOF; errno set - zero for EOF
 */
 
 int

-ip_recv(client_conn_ctx * cctx, uschar * buffer, int buffsize, int timeout)
+ip_recv(client_conn_ctx * cctx, uschar * buffer, int buffsize, time_t timelimit)

 {
 int rc;
 
 {
 int rc;
 

-if (!fd_ready(cctx->sock, timeout))
+if (!fd_ready(cctx->sock, timelimit))

   return -1;
 
 /* The socket is ready, read from it (via TLS if it's active). On EOF (i.e.
   return -1;
 
 /* The socket is ready, read from it (via TLS if it's active). On EOF (i.e.