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open_esplibs libnet80211: source code for sdk_ieee80211_getmgtframe.

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This commit is contained in:
Our Air Quality 2016-11-11 19:39:24 +11:00
parent 0dadda86de
commit 63a47f7b6f
1 changed files with 17 additions and 0 deletions
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17
open_esplibs/libnet80211/ieee80211_ets.c
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@ -7,4 +7,21 @@
#if OPEN_LIBNET80211_ETS #if OPEN_LIBNET80211_ETS
// The contents of this file are only built if OPEN_LIBNET80211_ETS is set to true // The contents of this file are only built if OPEN_LIBNET80211_ETS is set to true
#include "esplibs/libnet80211.h"
#include "esplibs/libpp.h"
struct esf_buf IRAM *sdk_ieee80211_getmgtframe(void **arg0, uint32_t arg1, uint32_t arg2) {
uint32_t len = (arg1 + arg2 + 3) & 0xfffffffc;
if (len >= 256) return NULL;
struct esf_buf *esf_buf = sdk_esf_buf_alloc(NULL, len < 65 ? 5 : 4);
if (esf_buf) {
struct pbuf *pbuf = esf_buf->pbuf2;
void *payload = pbuf->payload;
*arg0 = payload + arg1;
}
return esf_buf;
}
#endif /* OPEN_LIBNET80211_ETS */ #endif /* OPEN_LIBNET80211_ETS */