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76 lines
2.3 KiB
C
76 lines
2.3 KiB
C
/*
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* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if SOC_ESP_NIMBLE_CONTROLLER
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struct os_mempool;
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struct os_mbuf_pool;
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int r_mem_malloc_mempool(struct os_mempool *mempool, uint16_t num_blocks,
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uint32_t block_size, char *name, void **out_buf);
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#define mem_malloc_mempool r_mem_malloc_mempool
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int r_mem_malloc_mempool_ext(struct os_mempool_ext *mempool, uint16_t num_blocks,
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uint32_t block_size, char *name, void **out_buf);
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#define mem_malloc_mempool_ext r_mem_malloc_mempool_ext
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int r_mem_malloc_mbuf_pool(struct os_mempool *mempool,
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struct os_mbuf_pool *mbuf_pool, uint16_t num_blocks,
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uint32_t block_size, char *name,
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void **out_buf);
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#define mem_malloc_mbuf_pool r_mem_malloc_mbuf_pool
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int r_mem_malloc_mbufpkt_pool(struct os_mempool *mempool,
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struct os_mbuf_pool *mbuf_pool, int num_blocks,
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int block_size, char *name,
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void **out_buf);
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#define mem_malloc_mbufpkt_pool r_mem_malloc_mbufpkt_pool
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int r_mem_init_mbuf_pool(void *mem, struct os_mempool *mempool,
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struct os_mbuf_pool *mbuf_pool, int num_blocks,
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int block_size, const char *name);
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#define mem_init_mbuf_pool r_mem_init_mbuf_pool
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/**
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* Specifies a function used as a callback. Functions of this type allocate an
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* mbuf chain meant to hold a packet fragment. The resulting mbuf must contain
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* a pkthdr.
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*
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* @param frag_size The number of data bytes that the mbuf will
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* eventually contain.
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* @param arg A generic parameter.
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*
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* @return An allocated mbuf chain on success;
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* NULL on failure.
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*/
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typedef struct os_mbuf *mem_frag_alloc_fn(uint16_t frag_size, void *arg);
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struct os_mbuf *r_mem_split_frag(struct os_mbuf **om, uint16_t max_frag_sz,
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mem_frag_alloc_fn *alloc_cb, void *cb_arg);
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#define mem_split_frag r_mem_split_frag
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void *r_mem_pullup_obj(struct os_mbuf **om, uint16_t len);
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#define mem_pullup_obj r_mem_pullup_obj
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#endif
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#ifdef __cplusplus
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}
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#endif
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