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Support struct tunnel

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This commit is contained in:
luwenpeng
2024-06-17 11:41:21 +08:00
parent de4c15f43c
commit 327d6e7b14
9 changed files with 205 additions and 28 deletions
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15
include/stellar/layer.h
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@@ -81,15 +81,12 @@ int packet_get_layer(const struct packet *pkt, int idx, struct layer *out);
#define PACKET_FOREACH_LAYER_REVERSE(pkt, layer) \
for (int i = packet_get_layer_count(pkt) - 1; i >= 0 && packet_get_layer(pkt, i, &layer) == 0; i--)
#define PACKET_GETALL_LAYERS(pkt, layers) \
{ \
int size = sizeof(layers) / sizeof(layers[0]); \
int num = packet_get_layer_count(pkt); \
if (num > size) \
num = size; \
for (int i = 0; i < num && packet_get_layer(pkt, i, &layers[i]) == 0; i++) \
/* void */; \
return num; \
#define PACKET_GETALL_LAYERS(pkt, layers) \
{ \
int num = MIN(packet_get_layer_count(pkt), (sizeof(layers) / sizeof(layers[0]))); \
for (int i = 0; i < num && packet_get_layer(pkt, i, &layers[i]) == 0; i++) \
/* void */; \
return num; \
}
#ifdef __cplusplus