void vReleaseNetworkBufferAndDescriptor( NetworkBufferDescriptor_t * const pxNetworkBuffer );
Returns to the TCP/IP stack a
network buffer descriptor
that was previously obtained from the TCP/IP stack by a call to
If the network buffer descriptor references an Ethernet buffer then the
Ethernet buffer is also returned.
pxGetNetworkBufferWithDescriptor() must not be called from an interrupt service routine (ISR).
A pointer to the network buffer descriptor being released
(returned to the TCP/IP stack).
Examples are provided on the
Porting FreeRTOS to a Different Microcontroller
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