LwIP + 0/7 examples
CodeScope will show references to netbuf_data() from the following samples and libraries:
Examples
STM32469I_EVAL
Applications
LwIP
STM324x9I_EVAL
Applications
LwIP
STM324xG_EVAL
Applications
LwIP
STM32F429ZI-Nucleo
Applications
LwIP
 
Symbols
loading...
Files
loading...
CodeScopeSTM32 Libraries and SamplesLwIPnetbuf_data()

netbuf_data() function

Get the data pointer and length of the data inside a netbuf.

Syntax

err_t netbuf_data (struct netbuf *buf,     void **dataptr,     u16_t *len);
Implemented in netbuf.c:195

Arguments

buf

netbuf to get the data from

dataptr

pointer to a void pointer where to store the data pointer

len

pointer to an u16_t where the length of the data is stored

Return value

ERR_OK if the information was retrieved, ERR_BUF on error.

Examples

netbuf_data() is referenced by 7 libraries and example projects.

References

LocationText
netbuf.c:196
netbuf_data(struct netbuf *buf, void **dataptr, u16_t *len)
netbuf.h:82
err_t netbuf_data (struct netbuf *buf,

Call Tree

Functions called by netbuf_data()
netbuf_data()
printf()
all items filtered out
Type of netbuf_data()
netbuf_data()
all items filtered out