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-rw-r--r--src/extra/pktbuff.c42
1 files changed, 28 insertions, 14 deletions
diff --git a/src/extra/pktbuff.c b/src/extra/pktbuff.c
index 54d8244..1c15a00 100644
--- a/src/extra/pktbuff.c
+++ b/src/extra/pktbuff.c
@@ -40,7 +40,7 @@
*
* \return a pointer to a new queue handle or NULL on failure.
*/
-struct pkt_buff __EXPORTED *
+struct pkt_buff *
pktb_alloc(int family, void *data, size_t len, size_t extra)
{
struct pkt_buff *pktb;
@@ -84,108 +84,120 @@ pktb_alloc(int family, void *data, size_t len, size_t extra)
}
return pktb;
}
+EXPORT_SYMBOL(pktb_alloc);
/**
* pktb_data - return pointer to the beginning of the packet buffer
* \param pktb Pointer to packet buffer
*/
-uint8_t __EXPORTED *pktb_data(struct pkt_buff *pktb)
+uint8_t *pktb_data(struct pkt_buff *pktb)
{
return pktb->data;
}
+EXPORT_SYMBOL(pktb_data);
/**
* pktb_len - return length of the packet buffer
* \param pktb Pointer to packet buffer
*/
-uint32_t __EXPORTED pktb_len(struct pkt_buff *pktb)
+uint32_t pktb_len(struct pkt_buff *pktb)
{
return pktb->len;
}
+EXPORT_SYMBOL(pktb_len);
/**
* pktb_free - release packet buffer
* \param pktb Pointer to packet buffer
*/
-void __EXPORTED pktb_free(struct pkt_buff *pktb)
+void pktb_free(struct pkt_buff *pktb)
{
free(pktb);
}
+EXPORT_SYMBOL(pktb_free);
/**
* pktb_push - update pointer to the beginning of the packet buffer
* \param pktb Pointer to packet buffer
*/
-void __EXPORTED pktb_push(struct pkt_buff *pktb, unsigned int len)
+void pktb_push(struct pkt_buff *pktb, unsigned int len)
{
pktb->data -= len;
pktb->len += len;
}
+EXPORT_SYMBOL(pktb_push);
/**
* pktb_pull - update pointer to the beginning of the packet buffer
* \param pktb Pointer to packet buffer
*/
-void __EXPORTED pktb_pull(struct pkt_buff *pktb, unsigned int len)
+void pktb_pull(struct pkt_buff *pktb, unsigned int len)
{
pktb->data += len;
pktb->len -= len;
}
+EXPORT_SYMBOL(pktb_pull);
/**
* pktb_put - add extra bytes to the tail of the packet buffer
* \param pktb Pointer to packet buffer
*/
-void __EXPORTED pktb_put(struct pkt_buff *pktb, unsigned int len)
+void pktb_put(struct pkt_buff *pktb, unsigned int len)
{
pktb->tail += len;
pktb->len += len;
}
+EXPORT_SYMBOL(pktb_put);
/**
* pktb_trim - set new length for this packet buffer
* \param pktb Pointer to packet buffer
*/
-void __EXPORTED pktb_trim(struct pkt_buff *pktb, unsigned int len)
+void pktb_trim(struct pkt_buff *pktb, unsigned int len)
{
pktb->len = len;
}
+EXPORT_SYMBOL(pktb_trim);
/**
* pktb_tailroom - get room in bytes in the tail of the packet buffer
* \param pktb Pointer to packet buffer
*/
-unsigned int __EXPORTED pktb_tailroom(struct pkt_buff *pktb)
+unsigned int pktb_tailroom(struct pkt_buff *pktb)
{
return pktb->data_len - pktb->len;
}
+EXPORT_SYMBOL(pktb_tailroom);
/**
* pktb_mac_header - return pointer to layer 2 header (if any)
* \param pktb Pointer to packet buffer
*/
-uint8_t __EXPORTED *pktb_mac_header(struct pkt_buff *pktb)
+uint8_t *pktb_mac_header(struct pkt_buff *pktb)
{
return pktb->mac_header;
}
+EXPORT_SYMBOL(pktb_mac_header);
/**
* pktb_network_header - return pointer to layer 3 header
* \param pktb Pointer to packet buffer
*/
-uint8_t __EXPORTED *pktb_network_header(struct pkt_buff *pktb)
+uint8_t *pktb_network_header(struct pkt_buff *pktb)
{
return pktb->network_header;
}
+EXPORT_SYMBOL(pktb_network_header);
/**
* pktb_transport_header - return pointer to layer 4 header (if any)
* \param pktb Pointer to packet buffer
*/
-uint8_t __EXPORTED *pktb_transport_header(struct pkt_buff *pktb)
+uint8_t *pktb_transport_header(struct pkt_buff *pktb)
{
return pktb->transport_header;
}
+EXPORT_SYMBOL(pktb_transport_header);
static int pktb_expand_tail(struct pkt_buff *pkt, int extra)
{
@@ -212,7 +224,7 @@ static int enlarge_pkt(struct pkt_buff *pkt, unsigned int extra)
return 1;
}
-int __EXPORTED pktb_mangle(struct pkt_buff *pkt,
+int pktb_mangle(struct pkt_buff *pkt,
unsigned int dataoff,
unsigned int match_offset,
unsigned int match_len,
@@ -246,15 +258,17 @@ int __EXPORTED pktb_mangle(struct pkt_buff *pkt,
pkt->mangled = true;
return 1;
}
+EXPORT_SYMBOL(pktb_mangle);
/**
* pktb_mangled - return true if packet has been mangled
* \param pktb Pointer to packet buffer
*/
-bool __EXPORTED pktb_mangled(const struct pkt_buff *pkt)
+bool pktb_mangled(const struct pkt_buff *pkt)
{
return pkt->mangled;
}
+EXPORT_SYMBOL(pktb_mangled);
/**
* @}