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Re: [lwip-users] problem about pbuf_alloc()
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From: |
mENGlONG |
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Subject: |
Re: [lwip-users] problem about pbuf_alloc() |
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Date: |
Sun, 10 Mar 2013 11:26:15 +0800 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130215 Thunderbird/17.0.3 |
in memp.h:
typedef enum {
#define LWIP_MEMPOOL(name,num,size,desc) MEMP_##name,
#include "lwip/memp_std.h"
MEMP_MAX
} memp_t;
in memp_std.h:
LWIP_PBUF_MEMPOOL(PBUF_POOL, PBUF_POOL_SIZE, PBUF_POOL_BUFSIZE, "PBUF_POOL")
#define LWIP_PBUF_MEMPOOL(name, num, payload, desc) LWIP_MEMPOOL(name,
num, (MEMP_ALIGN_SIZE(sizeof(struct pbuf)) + MEMP_ALIGN_SIZE(payload)),
desc)
So pbuf_alloc(PBUF_RAW, 1600, PBUF_POOL) will get CORRECT size!
Sorry for disturbing everyone!
mENGlONG
2013-3-10