Have routines to set various internal debugging flags.

[libpcap] / pcap-can-linux.c

diff --git a/pcap-can-linux.c b/pcap-can-linux.c
index 4db8ecdb51509d82e892d6b7090c176c9063f370..b4e2a0083541566592968bd9384ba9c805904d87 100644 (file)
--- a/pcap-can-linux.c
+++ b/pcap-can-linux.c
@@ -165,7 +165,7 @@ can_activate(pcap_t* handle)
        handle->fd = socket(PF_CAN, SOCK_RAW, CAN_RAW);
        if (handle->fd < 0)
        {
-               snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't create raw socket %d:%s",
+               pcap_snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't create raw socket %d:%s",
                        errno, strerror(errno));
                return PCAP_ERROR;
        }
@@ -175,7 +175,7 @@ can_activate(pcap_t* handle)
        strlcpy(ifr.ifr_name, handle->opt.source, sizeof(ifr.ifr_name));
        if (ioctl(handle->fd, SIOCGIFINDEX, &ifr) < 0)
        {
-               snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
+               pcap_snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
                                "Unable to get interface index: %s",
                        pcap_strerror(errno));
                pcap_cleanup_live_common(handle);
@@ -187,7 +187,7 @@ can_activate(pcap_t* handle)
        handle->buffer = malloc(handle->bufsize);
        if (!handle->buffer)
        {
-               snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't allocate dump buffer: %s",
+               pcap_snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't allocate dump buffer: %s",
                        pcap_strerror(errno));
                pcap_cleanup_live_common(handle);
                return PCAP_ERROR;
@@ -198,7 +198,7 @@ can_activate(pcap_t* handle)
        addr.can_ifindex = handlep->ifindex;
        if( bind( handle->fd, (struct sockaddr*)&addr, sizeof(addr) ) < 0  )
        {
-               snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't attach to device %d %d:%s",
+               pcap_snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't attach to device %d %d:%s",
                        handlep->ifindex, errno, strerror(errno));
                pcap_cleanup_live_common(handle);
                return PCAP_ERROR;
@@ -248,7 +248,7 @@ can_read_linux(pcap_t *handle, int max_packets, pcap_handler callback, u_char *u
 
        if (pkth.caplen == -1)
        {
-               snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't receive packet %d:%s",
+               pcap_snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't receive packet %d:%s",
                        errno, strerror(errno));
                return -1;
        }
@@ -262,7 +262,7 @@ can_read_linux(pcap_t *handle, int max_packets, pcap_handler callback, u_char *u
 
        if( -1 == gettimeofday(&pkth.ts, NULL) )
        {
-               snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't get time of day %d:%s",
+               pcap_snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't get time of day %d:%s",
                        errno, strerror(errno));
                return -1;
        }
@@ -277,7 +277,7 @@ static int
 can_inject_linux(pcap_t *handle, const void *buf, size_t size)
 {
        /* not yet implemented */
-       snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "inject not supported on "
+       pcap_snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "inject not supported on "
                "can devices");
        return (-1);
 }
@@ -308,7 +308,7 @@ can_setdirection_linux(pcap_t *p, pcap_direction_t d)
        /* no support for PCAP_D_OUT */
        if (d == PCAP_D_OUT)
        {
-               snprintf(p->errbuf, sizeof(p->errbuf),
+               pcap_snprintf(p->errbuf, sizeof(p->errbuf),
                        "Setting direction to PCAP_D_OUT is not supported on can");
                return -1;
        }