Catch proper exception.

[stg.git] / projects / stargazer / plugins / capture / ipq_linux / libipq.c

diff --git a/projects/stargazer/plugins/capture/ipq_linux/libipq.c b/projects/stargazer/plugins/capture/ipq_linux/libipq.c
index 798faebbdc3d53c343ae76813eaa063f175b714a..d0eb33b367acca1987c73f84697d9df3ad9a65d2 100644 (file)
--- a/projects/stargazer/plugins/capture/ipq_linux/libipq.c
+++ b/projects/stargazer/plugins/capture/ipq_linux/libipq.c
@@ -61,7 +61,7 @@ enum
     };
 #define IPQ_MAXERR IPQ_ERR_PROTOCOL
 
-/*struct ipq_errmap_t
+struct ipq_errmap_t
     {
     int errcode;
     char *message;
@@ -83,7 +83,7 @@ enum
     { IPQ_ERR_RECVBUF, "Receive buffer size invalid"},
     { IPQ_ERR_TIMEOUT, "Timeout"},
     { IPQ_ERR_PROTOCOL, "Invalid protocol specified"}
-};*/
+};
 
 static int ipq_errno = IPQ_ERR_NONE;
 
@@ -205,12 +205,12 @@ static ssize_t ipq_netlink_recvfrom(const struct ipq_handle *h,
     return status;
 }
 //-----------------------------------------------------------------------------
-/*static char *ipq_strerror(int errcode)
+static char *ipq_strerror(int errcode)
 {
     if (errcode < 0 || errcode > IPQ_MAXERR)
         errcode = IPQ_ERR_IMPL;
     return ipq_errmap[errcode].message;
-}*/
+}
 
 /****************************************************************************
  *
@@ -323,13 +323,6 @@ int ipq_message_type(const unsigned char *buf)
     return((struct nlmsghdr*)buf)->nlmsg_type;
 }
 //-----------------------------------------------------------------------------
-int ipq_get_msgerr(const unsigned char *buf)
-{
-    struct nlmsghdr *h = (struct nlmsghdr *)buf;
-    struct nlmsgerr *err = (struct nlmsgerr*)NLMSG_DATA(h);
-    return -err->error;
-}
-//-----------------------------------------------------------------------------
 ipq_packet_msg_t *ipq_get_packet(const unsigned char *buf)
 {
     return(ipq_packet_msg_t *)(NLMSG_DATA((struct nlmsghdr *)(buf)));
@@ -380,16 +373,10 @@ int ipq_set_verdict(const struct ipq_handle *h,
     return ipq_netlink_sendmsg(h, &msg, 0);
 }
 //-----------------------------------------------------------------------------
-/* Not implemented yet */
-int ipq_ctl(const struct ipq_handle __attribute__((unused)) * handle, int __attribute__((unused)) request, ...)
-{
-    return 1;
-}
-//-----------------------------------------------------------------------------
-/*char *ipq_errstr(void)
+char *ipq_errstr(void)
 {
     return ipq_strerror(ipq_errno);
-}*/
+}
 //-----------------------------------------------------------------------------
 /*void ipq_perror(const char *s)
 {