LwIP
PBUF_TYPE_FLAG_DATA_VOLATILE is only used within LwIP.
 
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CodeScopeSTM32 Libraries and SamplesLwIPPBUF_TYPE_FLAG_DATA_VOLATILE

PBUF_TYPE_FLAG_DATA_VOLATILE macro

Indicates the data stored in this pbuf can change. If this pbuf needs

Syntax

#define PBUF_TYPE_FLAG_DATA_VOLATILE 0x40

References

LocationText
pbuf.h:122
#define PBUF_TYPE_FLAG_DATA_VOLATILE 0x40
pbuf.h:72
#define PBUF_NEEDS_COPY(p) ((p)->type_internal & PBUF_TYPE_FLAG_DATA_VOLATILE)
pbuf.h:160
PBUF_REF = (PBUF_TYPE_FLAG_DATA_VOLATILE | PBUF_TYPE_ALLOC_SRC_MASK_STD_MEMP_PBUF),
tcp_out.c:559
if (((p->type_internal & (PBUF_TYPE_FLAG_STRUCT_DATA_CONTIGUOUS | PBUF_TYPE_FLAG_DATA_VOLATILE)) == 0) &&