Detailed Description
Definition at line 64 of file pbuf.h.
Field Documentation
misc flags
Definition at line 87 of file pbuf.h.
length of this buffer
Definition at line 81 of file pbuf.h.
next pbuf in singly linked pbuf chain
Definition at line 66 of file pbuf.h.
pointer to the actual data in the buffer
Definition at line 69 of file pbuf.h.
the reference count always equals the number of pointers that refer to this pbuf. This can be pointers from an application, the stack itself, or pbuf->next pointers from a chain.
Definition at line 94 of file pbuf.h.
total length of this buffer and all next buffers in chain belonging to the same packet.
For non-queue packet chains this is the invariant: p->tot_len == p->len + (p->next? p->next->tot_len: 0)
Definition at line 78 of file pbuf.h.
pbuf_type as u8_t instead of enum to save space
Definition at line 84 of file pbuf.h.
The documentation for this struct was generated from the following file:
- libraries/liblwip/source/lwip_1.3.2/src/include/lwip/pbuf.h