pcap_create_interface() needs the interface name on Linux.

[libpcap] / pcap-tc.c

diff --git a/pcap-tc.c b/pcap-tc.c
index 61e7fb4ef248da634578ac15a086d18c1f6eef2a..768dbd7c5f810ad0b465349fcb57dd706e4d13e8 100644 (file)
--- a/pcap-tc.c
+++ b/pcap-tc.c
@@ -11,7 +11,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  * notice, this list of conditions and the following disclaimer in the
  * documentation and/or other materials provided with the distribution.
  * 2. Redistributions in binary form must reproduce the above copyright
  * notice, this list of conditions and the following disclaimer in the
  * documentation and/or other materials provided with the distribution.

- * 3. Neither the name of CACE Technologies nor the names of its 
+ * 3. Neither the name of CACE Technologies nor the names of its

  * contributors may be used to endorse or promote products derived from
  * this software without specific prior written permission.
  *
  * contributors may be used to endorse or promote products derived from
  * this software without specific prior written permission.
  *


@@ -106,13 +106,13 @@ typedef struct _TC_FUNCTIONS
 #endif
        TcFcnInstanceTransmitPackets InstanceTransmitPackets;
        TcFcnInstanceQueryStatistics InstanceQueryStatistics;
 #endif
        TcFcnInstanceTransmitPackets InstanceTransmitPackets;
        TcFcnInstanceQueryStatistics InstanceQueryStatistics;

-       
+

        TcFcnPacketsBufferCreate        PacketsBufferCreate;
        TcFcnPacketsBufferDestroy       PacketsBufferDestroy;
        TcFcnPacketsBufferQueryNextPacket       PacketsBufferQueryNextPacket;
        TcFcnPacketsBufferCommitNextPacket  PacketsBufferCommitNextPacket;
 
        TcFcnPacketsBufferCreate        PacketsBufferCreate;
        TcFcnPacketsBufferDestroy       PacketsBufferDestroy;
        TcFcnPacketsBufferQueryNextPacket       PacketsBufferQueryNextPacket;
        TcFcnPacketsBufferCommitNextPacket  PacketsBufferCommitNextPacket;
 

-       TcFcnStatisticsDestroy          StatisticsDestroy;              
+       TcFcnStatisticsDestroy          StatisticsDestroy;

        TcFcnStatisticsUpdate           StatisticsUpdate;
        TcFcnStatisticsQueryValue       StatisticsQueryValue;
 }
        TcFcnStatisticsUpdate           StatisticsUpdate;
        TcFcnStatisticsQueryValue       StatisticsQueryValue;
 }


@@ -133,17 +133,17 @@ static int TcSetBuff(pcap_t *p, int dim);
 static int TcSetMode(pcap_t *p, int mode);
 static int TcSetMinToCopy(pcap_t *p, int size);
 static HANDLE TcGetReceiveWaitHandle(pcap_t *p);
 static int TcSetMode(pcap_t *p, int mode);
 static int TcSetMinToCopy(pcap_t *p, int size);
 static HANDLE TcGetReceiveWaitHandle(pcap_t *p);

-static int TcOidGetRequest(pcap_t *p, pcap_oid_data_t *data);
-static int TcOidSetRequest(pcap_t *p, pcap_oid_data_t *data);
+static int TcOidGetRequest(pcap_t *p, bpf_u_int32 oid, void *data, size_t *lenp);
+static int TcOidSetRequest(pcap_t *p, bpf_u_int32 oid, const void *data, size_t *lenp);

 static u_int TcSendqueueTransmit(pcap_t *p, pcap_send_queue *queue, int sync);
 static u_int TcSendqueueTransmit(pcap_t *p, pcap_send_queue *queue, int sync);

-//static int TcSetUserBuffer(pcap_t *p, int size);
+static int TcSetUserBuffer(pcap_t *p, int size);

 static int TcLiveDump(pcap_t *p, char *filename, int maxsize, int maxpacks);
 static int TcLiveDumpEnded(pcap_t *p, int sync);
 static PAirpcapHandle TcGetAirPcapHandle(pcap_t *p);
 #endif
 
 #ifdef _WIN32
 static int TcLiveDump(pcap_t *p, char *filename, int maxsize, int maxpacks);
 static int TcLiveDumpEnded(pcap_t *p, int sync);
 static PAirpcapHandle TcGetAirPcapHandle(pcap_t *p);
 #endif
 
 #ifdef _WIN32

-TC_FUNCTIONS g_TcFunctions = 
+TC_FUNCTIONS g_TcFunctions =

 {
        TC_API_UNLOADED, /* LoadStatus */
        NULL,  /* hTcApiDllHandle */
 {
        TC_API_UNLOADED, /* LoadStatus */
        NULL,  /* hTcApiDllHandle */


@@ -169,7 +169,7 @@ TC_FUNCTIONS g_TcFunctions =
        NULL  /* StatisticsQueryValue */
 };
 #else
        NULL  /* StatisticsQueryValue */
 };
 #else

-TC_FUNCTIONS g_TcFunctions = 
+TC_FUNCTIONS g_TcFunctions =

 {
        TC_API_LOADED, /* LoadStatus */
        TcQueryPortList,
 {
        TC_API_LOADED, /* LoadStatus */
        TcQueryPortList,


@@ -277,7 +277,7 @@ HMODULE LoadLibrarySafe(LPCTSTR lpFileName)
                //
                break;
        }
                //
                break;
        }

-       
+

        if (res > MAX_PATH)
        {
                //
        if (res > MAX_PATH)
        {
                //


@@ -324,7 +324,7 @@ TC_API_LOAD_STATUS LoadTcFunctions(void)
                        currentStatus = InterlockedCompareExchange((LONG*)&g_TcFunctions.LoadStatus, TC_API_LOADING, TC_API_LOADING);
                        Sleep(10);
                }
                        currentStatus = InterlockedCompareExchange((LONG*)&g_TcFunctions.LoadStatus, TC_API_LOADING, TC_API_LOADING);
                        Sleep(10);
                }

-               
+

                /*
                 * at this point we are either in the LOADED state, unloaded state (i.e. we are the ones loading everything)
                 * or in cannot load
                /*
                 * at this point we are either in the LOADED state, unloaded state (i.e. we are the ones loading everything)
                 * or in cannot load


@@ -333,7 +333,7 @@ TC_API_LOAD_STATUS LoadTcFunctions(void)
                {
                        return TC_API_LOADED;
                }
                {
                        return TC_API_LOADED;
                }

-               
+

                if (currentStatus == TC_API_CANNOT_LOAD)
                {
                        return TC_API_CANNOT_LOAD;
                if (currentStatus == TC_API_CANNOT_LOAD)
                {
                        return TC_API_CANNOT_LOAD;


@@ -429,7 +429,7 @@ struct pcap_tc {
        TC_INSTANCE TcInstance;
        TC_PACKETS_BUFFER TcPacketsBuffer;
        ULONG TcAcceptedCount;
        TC_INSTANCE TcInstance;
        TC_PACKETS_BUFFER TcPacketsBuffer;
        ULONG TcAcceptedCount;

-       PCHAR PpiPacket;
+       u_char *PpiPacket;

 };
 
 int
 };
 
 int


@@ -452,7 +452,7 @@ TcFindAllDevs(pcap_if_t **alldevsp, char *errbuf)
                        result = 0;
                        break;
                }
                        result = 0;
                        break;
                }

-       
+

                /*
                 * enumerate the ports, and add them to the list
                 */
                /*
                 * enumerate the ports, and add them to the list
                 */


@@ -552,7 +552,7 @@ TcActivate(pcap_t *p)
        ULONG timeout;
        PPPI_HEADER pPpiHeader;
 
        ULONG timeout;
        PPPI_HEADER pPpiHeader;
 

-       if (p->opt.rfmon) 
+       if (p->opt.rfmon)

        {
                /*
                 * No monitor mode on Tc cards; they're Ethernet
        {
                /*
                 * No monitor mode on Tc cards; they're Ethernet


@@ -561,11 +561,11 @@ TcActivate(pcap_t *p)
                return PCAP_ERROR_RFMON_NOTSUP;
        }
 
                return PCAP_ERROR_RFMON_NOTSUP;
        }
 

-       pt->PpiPacket = (PCHAR)malloc(sizeof(PPI_HEADER) + MAX_TC_PACKET_SIZE);
+       pt->PpiPacket = malloc(sizeof(PPI_HEADER) + MAX_TC_PACKET_SIZE);

 
        if (pt->PpiPacket == NULL)
        {
 
        if (pt->PpiPacket == NULL)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "Error allocating memory");
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "Error allocating memory");

                return PCAP_ERROR;
        }
 
                return PCAP_ERROR;
        }
 


@@ -584,15 +584,15 @@ TcActivate(pcap_t *p)
        pPpiHeader->Dot3FieldHeader.PfhLength = sizeof(PPI_FIELD_802_3_EXTENSION);
        pPpiHeader->Dot3FieldHeader.PfhType = PPI_FIELD_TYPE_802_3_EXTENSION;
 
        pPpiHeader->Dot3FieldHeader.PfhLength = sizeof(PPI_FIELD_802_3_EXTENSION);
        pPpiHeader->Dot3FieldHeader.PfhType = PPI_FIELD_TYPE_802_3_EXTENSION;
 

-       status = g_TcFunctions.InstanceOpenByName(p->opt.source, &pt->TcInstance);
+       status = g_TcFunctions.InstanceOpenByName(p->opt.device, &pt->TcInstance);

 
        if (status != TC_SUCCESS)
        {
                /* Adapter detected but we are not able to open it. Return failure. */
 
        if (status != TC_SUCCESS)
        {
                /* Adapter detected but we are not able to open it. Return failure. */

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "Error opening TurboCap adapter: %s", g_TcFunctions.StatusGetString(status));
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "Error opening TurboCap adapter: %s", g_TcFunctions.StatusGetString(status));

                return PCAP_ERROR;
        }
                return PCAP_ERROR;
        }

-       
+

        p->linktype = DLT_EN10MB;
        p->dlt_list = (u_int *) malloc(sizeof(u_int) * 2);
        /*
        p->linktype = DLT_EN10MB;
        p->dlt_list = (u_int *) malloc(sizeof(u_int) * 2);
        /*


@@ -608,7 +608,7 @@ TcActivate(pcap_t *p)
         * ignore promiscuous mode
         * p->opt.promisc
         */
         * ignore promiscuous mode
         * p->opt.promisc
         */

-       
+

 
        /*
         * ignore all the buffer sizes
 
        /*
         * ignore all the buffer sizes


@@ -621,7 +621,7 @@ TcActivate(pcap_t *p)
 
        if (status != TC_SUCCESS)
        {
 
        if (status != TC_SUCCESS)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE,"Error enabling reception on a TurboCap instance: %s", g_TcFunctions.StatusGetString(status));
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,"Error enabling reception on a TurboCap instance: %s", g_TcFunctions.StatusGetString(status));

                goto bad;
        }
 
                goto bad;
        }
 


@@ -638,7 +638,7 @@ TcActivate(pcap_t *p)
         * if the timeout is -1, it means immediate return, no timeout
         * if the timeout is 0, it means INFINITE
         */
         * if the timeout is -1, it means immediate return, no timeout
         * if the timeout is 0, it means INFINITE
         */

-       
+

        if (p->opt.timeout == 0)
        {
                timeout = 0xFFFFFFFF;
        if (p->opt.timeout == 0)
        {
                timeout = 0xFFFFFFFF;


@@ -649,7 +649,7 @@ TcActivate(pcap_t *p)
                /*
                 *  we insert a minimal timeout here
                 */
                /*
                 *  we insert a minimal timeout here
                 */

-               timeout = 10; 
+               timeout = 10;

        }
        else
        {
        }
        else
        {


@@ -660,12 +660,12 @@ TcActivate(pcap_t *p)
 
        if (status != TC_SUCCESS)
        {
 
        if (status != TC_SUCCESS)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE,"Error setting the read timeout a TurboCap instance: %s", g_TcFunctions.StatusGetString(status));
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,"Error setting the read timeout a TurboCap instance: %s", g_TcFunctions.StatusGetString(status));

                goto bad;
        }
                goto bad;
        }

-       
-       p->read_op = TcRead; 
-       p->setfilter_op = TcSetFilter; 
+
+       p->read_op = TcRead;
+       p->setfilter_op = TcSetFilter;

        p->setdirection_op = NULL;      /* Not implemented. */
        p->set_datalink_op = TcSetDatalink;
        p->getnonblock_op = TcGetNonBlock;
        p->setdirection_op = NULL;      /* Not implemented. */
        p->set_datalink_op = TcSetDatalink;
        p->getnonblock_op = TcGetNonBlock;


@@ -715,7 +715,7 @@ TcCreate(const char *device, char *ebuf, int *is_ours)
                *is_ours = 0;
                return NULL;
        }
                *is_ours = 0;
                return NULL;
        }

-               
+

        /*
         * enumerate the ports, and add them to the list
         */
        /*
         * enumerate the ports, and add them to the list
         */


@@ -758,7 +758,7 @@ TcCreate(const char *device, char *ebuf, int *is_ours)
        /* OK, it's probably ours. */
        *is_ours = 1;
 
        /* OK, it's probably ours. */
        *is_ours = 1;
 

-       p = pcap_create_common(device, ebuf, sizeof (struct pcap_tc));
+       p = pcap_create_common(ebuf, sizeof (struct pcap_tc));

        if (p == NULL)
                return NULL;
 
        if (p == NULL)
                return NULL;
 


@@ -776,18 +776,18 @@ static int TcSetDatalink(pcap_t *p, int dlt)
 
 static int TcGetNonBlock(pcap_t *p, char *errbuf)
 {
 
 static int TcGetNonBlock(pcap_t *p, char *errbuf)
 {

-       snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
+       pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,

                    "Getting the non blocking status is not available for TurboCap ports");
                    "Getting the non blocking status is not available for TurboCap ports");

-       snprintf(errbuf, PCAP_ERRBUF_SIZE,
+       pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,

                    "Getting the non blocking status is not available for TurboCap ports");
                return -1;
 
 }
 static int TcSetNonBlock(pcap_t *p, int nonblock, char *errbuf)
 {
                    "Getting the non blocking status is not available for TurboCap ports");
                return -1;
 
 }
 static int TcSetNonBlock(pcap_t *p, int nonblock, char *errbuf)
 {

-       snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
+       pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,

                    "Setting the non blocking status is not available for TurboCap ports");
                    "Setting the non blocking status is not available for TurboCap ports");

-       snprintf(errbuf, PCAP_ERRBUF_SIZE,
+       pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE,

                    "Setting the non blocking status is not available for TurboCap ports");
                return -1;
 }
                    "Setting the non blocking status is not available for TurboCap ports");
                return -1;
 }


@@ -796,13 +796,13 @@ static int TcSetNonBlock(pcap_t *p, int nonblock, char *errbuf)
 static void TcCleanup(pcap_t *p)
 {
        struct pcap_tc *pt = p->priv;
 static void TcCleanup(pcap_t *p)
 {
        struct pcap_tc *pt = p->priv;

-               
+

        if (pt->TcPacketsBuffer != NULL)
        {
                g_TcFunctions.PacketsBufferDestroy(pt->TcPacketsBuffer);
                pt->TcPacketsBuffer = NULL;
        }
        if (pt->TcPacketsBuffer != NULL)
        {
                g_TcFunctions.PacketsBufferDestroy(pt->TcPacketsBuffer);
                pt->TcPacketsBuffer = NULL;
        }

-       if (pt->TcInstance != NULL) 
+       if (pt->TcInstance != NULL)

        {
                /*
                 * here we do not check for the error values
        {
                /*
                 * here we do not check for the error values


@@ -830,15 +830,15 @@ static int TcInject(pcap_t *p, const void *buf, size_t size)
 
        if (size >= 0xFFFF)
        {
 
        if (size >= 0xFFFF)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "send error: the TurboCap API does not support packets larger than 64k");
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "send error: the TurboCap API does not support packets larger than 64k");

                return -1;
        }
 
        status = g_TcFunctions.PacketsBufferCreate(sizeof(TC_PACKET_HEADER) + TC_ALIGN_USHORT_TO_64BIT((USHORT)size), &buffer);
                return -1;
        }
 
        status = g_TcFunctions.PacketsBufferCreate(sizeof(TC_PACKET_HEADER) + TC_ALIGN_USHORT_TO_64BIT((USHORT)size), &buffer);

-       
+

        if (status != TC_SUCCESS)
        {
        if (status != TC_SUCCESS)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "send error: TcPacketsBufferCreate failure: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "send error: TcPacketsBufferCreate failure: %s (%08x)", g_TcFunctions.StatusGetString(status), status);

                return -1;
        }
 
                return -1;
        }
 


@@ -858,12 +858,12 @@ static int TcInject(pcap_t *p, const void *buf, size_t size)
 
                if (status != TC_SUCCESS)
                {
 
                if (status != TC_SUCCESS)
                {

-                       snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "send error: TcInstanceTransmitPackets failure: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+                       pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "send error: TcInstanceTransmitPackets failure: %s (%08x)", g_TcFunctions.StatusGetString(status), status);

                }
        }
        else
        {
                }
        }
        else
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "send error: TcPacketsBufferCommitNextPacket failure: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "send error: TcPacketsBufferCommitNextPacket failure: %s (%08x)", g_TcFunctions.StatusGetString(status), status);

        }
 
        g_TcFunctions.PacketsBufferDestroy(buffer);
        }
 
        g_TcFunctions.PacketsBufferDestroy(buffer);


@@ -887,7 +887,7 @@ static int TcRead(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
        /*
         * Has "pcap_breakloop()" been called?
         */
        /*
         * Has "pcap_breakloop()" been called?
         */

-       if (p->break_loop) 
+       if (p->break_loop)

        {
                /*
                 * Yes - clear the flag that indicates that it
        {
                /*
                 * Yes - clear the flag that indicates that it


@@ -903,12 +903,12 @@ static int TcRead(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
                status = g_TcFunctions.InstanceReceivePackets(pt->TcInstance, &pt->TcPacketsBuffer);
                if (status != TC_SUCCESS)
                {
                status = g_TcFunctions.InstanceReceivePackets(pt->TcInstance, &pt->TcPacketsBuffer);
                if (status != TC_SUCCESS)
                {

-                       snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "read error, TcInstanceReceivePackets failure: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+                       pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "read error, TcInstanceReceivePackets failure: %s (%08x)", g_TcFunctions.StatusGetString(status), status);

                        return -1;
                }
        }
 
                        return -1;
                }
        }
 

-       while (TRUE) 
+       while (TRUE)

        {
                struct pcap_pkthdr hdr;
                TC_PACKET_HEADER tcHeader;
        {
                struct pcap_pkthdr hdr;
                TC_PACKET_HEADER tcHeader;


@@ -924,14 +924,14 @@ static int TcRead(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
                 * out of the loop without having read any packets, and
                 * return the number of packets we've processed so far.
                 */
                 * out of the loop without having read any packets, and
                 * return the number of packets we've processed so far.
                 */

-               if (p->break_loop) 
+               if (p->break_loop)

                {
                {

-                       if (n == 0) 
+                       if (n == 0)

                        {
                                p->break_loop = 0;
                                return -2;
                        {
                                p->break_loop = 0;
                                return -2;

-                       } 
-                       else 
+                       }
+                       else

                        {
                                return n;
                        }
                        {
                                return n;
                        }


@@ -941,7 +941,7 @@ static int TcRead(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
                {
                        break;
                }
                {
                        break;
                }

-               
+

                status = g_TcFunctions.PacketsBufferQueryNextPacket(pt->TcPacketsBuffer, &tcHeader, &data);
 
                if (status == TC_ERROR_END_OF_BUFFER)
                status = g_TcFunctions.PacketsBufferQueryNextPacket(pt->TcPacketsBuffer, &tcHeader, &data);
 
                if (status == TC_ERROR_END_OF_BUFFER)


@@ -953,20 +953,20 @@ static int TcRead(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
 
                if (status != TC_SUCCESS)
                {
 
                if (status != TC_SUCCESS)
                {

-                       snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "read error, TcPacketsBufferQueryNextPacket failure: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+                       pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "read error, TcPacketsBufferQueryNextPacket failure: %s (%08x)", g_TcFunctions.StatusGetString(status), status);

                        return -1;
                }
 
                /* No underlaying filtering system. We need to filter on our own */
                        return -1;
                }
 
                /* No underlaying filtering system. We need to filter on our own */

-               if (p->fcode.bf_insns) 
+               if (p->fcode.bf_insns)

                {
                        filterResult = bpf_filter(p->fcode.bf_insns, data, tcHeader.Length, tcHeader.CapturedLength);
                {
                        filterResult = bpf_filter(p->fcode.bf_insns, data, tcHeader.Length, tcHeader.CapturedLength);

-                       
+

                        if (filterResult == 0)
                        {
                                continue;
                        }
                        if (filterResult == 0)
                        {
                                continue;
                        }

-                       
+

                        if (filterResult > tcHeader.CapturedLength)
                        {
                                filterResult = tcHeader.CapturedLength;
                        if (filterResult > tcHeader.CapturedLength)
                        {
                                filterResult = tcHeader.CapturedLength;


@@ -976,9 +976,9 @@ static int TcRead(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
                {
                        filterResult = tcHeader.CapturedLength;
                }
                {
                        filterResult = tcHeader.CapturedLength;
                }

-               
+

                pt->TcAcceptedCount ++;
                pt->TcAcceptedCount ++;

-               
+

                hdr.ts.tv_sec = (bpf_u_int32)(tcHeader.Timestamp / (ULONGLONG)(1000  * 1000 * 1000));
                hdr.ts.tv_usec = (bpf_u_int32)((tcHeader.Timestamp % (ULONGLONG)(1000  * 1000 * 1000)) / 1000);
 
                hdr.ts.tv_sec = (bpf_u_int32)(tcHeader.Timestamp / (ULONGLONG)(1000  * 1000 * 1000));
                hdr.ts.tv_usec = (bpf_u_int32)((tcHeader.Timestamp % (ULONGLONG)(1000  * 1000 * 1000)) / 1000);
 


@@ -1021,7 +1021,7 @@ static int TcRead(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
 
                }
 
 
                }
 

-               if (++n >= cnt && cnt > 0) 
+               if (++n >= cnt && cnt > 0)

                {
                        return n;
                }
                {
                        return n;
                }


@@ -1043,8 +1043,8 @@ TcStats(pcap_t *p, struct pcap_stat *ps)
 
        if (status != TC_SUCCESS)
        {
 
        if (status != TC_SUCCESS)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcInstanceQueryStatistics: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
-               return -1;      
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcInstanceQueryStatistics: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+               return -1;

        }
 
        memset(&s, 0, sizeof(s));
        }
 
        memset(&s, 0, sizeof(s));


@@ -1052,8 +1052,8 @@ TcStats(pcap_t *p, struct pcap_stat *ps)
        status = g_TcFunctions.StatisticsQueryValue(statistics, TC_COUNTER_INSTANCE_TOTAL_RX_PACKETS, &counter);
        if (status != TC_SUCCESS)
        {
        status = g_TcFunctions.StatisticsQueryValue(statistics, TC_COUNTER_INSTANCE_TOTAL_RX_PACKETS, &counter);
        if (status != TC_SUCCESS)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcStatisticsQueryValue: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
-               return -1;      
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcStatisticsQueryValue: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+               return -1;

        }
        if (counter <= (ULONGLONG)0xFFFFFFFF)
        {
        }
        if (counter <= (ULONGLONG)0xFFFFFFFF)
        {


@@ -1067,8 +1067,8 @@ TcStats(pcap_t *p, struct pcap_stat *ps)
        status = g_TcFunctions.StatisticsQueryValue(statistics, TC_COUNTER_INSTANCE_RX_DROPPED_PACKETS, &counter);
        if (status != TC_SUCCESS)
        {
        status = g_TcFunctions.StatisticsQueryValue(statistics, TC_COUNTER_INSTANCE_RX_DROPPED_PACKETS, &counter);
        if (status != TC_SUCCESS)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcStatisticsQueryValue: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
-               return -1;      
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcStatisticsQueryValue: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+               return -1;

        }
        if (counter <= (ULONGLONG)0xFFFFFFFF)
        {
        }
        if (counter <= (ULONGLONG)0xFFFFFFFF)
        {


@@ -1093,23 +1093,23 @@ TcStats(pcap_t *p, struct pcap_stat *ps)
 /*
  * We filter at user level, since the kernel driver does't process the packets
  */
 /*
  * We filter at user level, since the kernel driver does't process the packets
  */

-static int 
+static int

 TcSetFilter(pcap_t *p, struct bpf_program *fp)
 TcSetFilter(pcap_t *p, struct bpf_program *fp)

-{      
-       if(!fp) 
+{
+       if(!fp)

        {
                strncpy(p->errbuf, "setfilter: No filter specified", sizeof(p->errbuf));
                return -1;
        }
        {
                strncpy(p->errbuf, "setfilter: No filter specified", sizeof(p->errbuf));
                return -1;
        }

-       
+

        /* Install a user level filter */
        /* Install a user level filter */

-       if (install_bpf_program(p, fp) < 0) 
+       if (install_bpf_program(p, fp) < 0)

        {
        {

-               snprintf(p->errbuf, sizeof(p->errbuf),
+               pcap_snprintf(p->errbuf, sizeof(p->errbuf),

                        "setfilter, unable to install the filter: %s", pcap_strerror(errno));
                return -1;
        }
                        "setfilter, unable to install the filter: %s", pcap_strerror(errno));
                return -1;
        }

-       
+

        return 0;
 }
 
        return 0;
 }
 


@@ -1128,7 +1128,7 @@ TcStatsEx(pcap_t *p, int *pcap_stat_size)
 
        if (status != TC_SUCCESS)
        {
 
        if (status != TC_SUCCESS)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcInstanceQueryStatistics: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcInstanceQueryStatistics: %s (%08x)", g_TcFunctions.StatusGetString(status), status);

                return NULL;
        }
 
                return NULL;
        }
 


@@ -1137,7 +1137,7 @@ TcStatsEx(pcap_t *p, int *pcap_stat_size)
        status = g_TcFunctions.StatisticsQueryValue(statistics, TC_COUNTER_INSTANCE_TOTAL_RX_PACKETS, &counter);
        if (status != TC_SUCCESS)
        {
        status = g_TcFunctions.StatisticsQueryValue(statistics, TC_COUNTER_INSTANCE_TOTAL_RX_PACKETS, &counter);
        if (status != TC_SUCCESS)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcStatisticsQueryValue: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcStatisticsQueryValue: %s (%08x)", g_TcFunctions.StatusGetString(status), status);

                return NULL;
        }
        if (counter <= (ULONGLONG)0xFFFFFFFF)
                return NULL;
        }
        if (counter <= (ULONGLONG)0xFFFFFFFF)


@@ -1152,7 +1152,7 @@ TcStatsEx(pcap_t *p, int *pcap_stat_size)
        status = g_TcFunctions.StatisticsQueryValue(statistics, TC_COUNTER_INSTANCE_RX_DROPPED_PACKETS, &counter);
        if (status != TC_SUCCESS)
        {
        status = g_TcFunctions.StatisticsQueryValue(statistics, TC_COUNTER_INSTANCE_RX_DROPPED_PACKETS, &counter);
        if (status != TC_SUCCESS)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcStatisticsQueryValue: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error in TcStatisticsQueryValue: %s (%08x)", g_TcFunctions.StatusGetString(status), status);

                return NULL;
        }
        if (counter <= (ULONGLONG)0xFFFFFFFF)
                return NULL;
        }
        if (counter <= (ULONGLONG)0xFFFFFFFF)


@@ -1190,7 +1190,7 @@ TcSetMode(pcap_t *p, int mode)
 {
        if (mode != MODE_CAPT)
        {
 {
        if (mode != MODE_CAPT)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "Mode %u not supported by TurboCap devices. TurboCap only supports capture.", mode);
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "Mode %u not supported by TurboCap devices. TurboCap only supports capture.", mode);

                return -1;
        }
 
                return -1;
        }
 


@@ -1205,7 +1205,7 @@ TcSetMinToCopy(pcap_t *p, int size)
 
        if (size < 0)
        {
 
        if (size < 0)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "Mintocopy cannot be less than 0.");
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "Mintocopy cannot be less than 0.");

                return -1;
        }
 
                return -1;
        }
 


@@ -1213,9 +1213,9 @@ TcSetMinToCopy(pcap_t *p, int size)
 
        if (status != TC_SUCCESS)
        {
 
        if (status != TC_SUCCESS)
        {

-               snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error setting the mintocopy: %s (%08x)", g_TcFunctions.StatusGetString(status), status);
+               pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "TurboCap error setting the mintocopy: %s (%08x)", g_TcFunctions.StatusGetString(status), status);

        }
        }

-       
+

        return 0;
 }
 
        return 0;
 }
 


@@ -1228,17 +1228,18 @@ TcGetReceiveWaitHandle(pcap_t *p)
 }
 
 static int
 }
 
 static int

-TcOidGetRequest(pcap_t *p, pcap_oid_data_t *data _U_)
+TcOidGetRequest(pcap_t *p, bpf_u_int32 oid _U_, void *data _U_, size_t *lenp _U_)

 {
 {

-       snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
+       pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,

            "An OID get request cannot be performed on a TurboCap device");
        return PCAP_ERROR;
 }
 
 static int
            "An OID get request cannot be performed on a TurboCap device");
        return PCAP_ERROR;
 }
 
 static int

-TcOidSetRequest(pcap_t *p, pcap_oid_data_t *data _U_)
+TcOidSetRequest(pcap_t *p, bpf_u_int32 oid _U_, const void *data _U_,
+    size_t *lenp _U_)

 {
 {

-       snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
+       pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,

            "An OID set request cannot be performed on a TurboCap device");
        return PCAP_ERROR;
 }
            "An OID set request cannot be performed on a TurboCap device");
        return PCAP_ERROR;
 }


@@ -1246,7 +1247,7 @@ TcOidSetRequest(pcap_t *p, pcap_oid_data_t *data _U_)
 static u_int
 TcSendqueueTransmit(pcap_t *p, pcap_send_queue *queue _U_, int sync _U_)
 {
 static u_int
 TcSendqueueTransmit(pcap_t *p, pcap_send_queue *queue _U_, int sync _U_)
 {

-       snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
+       pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,

            "Packets cannot be bulk transmitted on a TurboCap device");
        return 0;
 }
            "Packets cannot be bulk transmitted on a TurboCap device");
        return 0;
 }


@@ -1254,7 +1255,7 @@ TcSendqueueTransmit(pcap_t *p, pcap_send_queue *queue _U_, int sync _U_)
 static int
 TcSetUserBuffer(pcap_t *p, int size _U_)
 {
 static int
 TcSetUserBuffer(pcap_t *p, int size _U_)
 {

-       snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
+       pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,

            "The user buffer cannot be set on a TurboCap device");
        return -1;
 }
            "The user buffer cannot be set on a TurboCap device");
        return -1;
 }


@@ -1262,7 +1263,7 @@ TcSetUserBuffer(pcap_t *p, int size _U_)
 static int
 TcLiveDump(pcap_t *p, char *filename _U_, int maxsize _U_, int maxpacks _U_)
 {
 static int
 TcLiveDump(pcap_t *p, char *filename _U_, int maxsize _U_, int maxpacks _U_)
 {

-       snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
+       pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,

            "Live packet dumping cannot be performed on a TurboCap device");
        return -1;
 }
            "Live packet dumping cannot be performed on a TurboCap device");
        return -1;
 }


@@ -1270,7 +1271,7 @@ TcLiveDump(pcap_t *p, char *filename _U_, int maxsize _U_, int maxpacks _U_)
 static int
 TcLiveDumpEnded(pcap_t *p, int sync _U_)
 {
 static int
 TcLiveDumpEnded(pcap_t *p, int sync _U_)
 {

-       snprintf(p->errbuf, PCAP_ERRBUF_SIZE,
+       pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE,

            "Live packet dumping cannot be performed on a TurboCap device");
        return -1;
 }
            "Live packet dumping cannot be performed on a TurboCap device");
        return -1;
 }