| netbuf_delete() | ||
|---|---|---|
 | 165.6. API reference |  |
Name
netbuf_delete() — Deallocate a netbuf structure
Synopsis
void netbuf_delete
(struct netbuf *);
Description
Deallocates a netbuf structure previously allocated by a call to the
netbuf_new()
function. Any buffer memory allocated to the netbuf by calls to
netbuf_alloc()
is also deallocated.
Example
Example 165.1. This example shows the basic mechanisms for using netbufs.
int
main()
{
struct netbuf *buf;
buf = netbuf_new(); /* create a new netbuf */
netbuf_alloc(buf, 100); /* allocate 100 bytes of buffer */
/* do something with the netbuf */
/* […] */
netbuf_delete(buf); /* deallocate netbuf */
}| |  | |
| netbuf_new() |  | netbuf_alloc() |
| 2025-10-02 | LWIP Documentation Notices |