LwIP
dns_alloc_pcb() is only used within LwIP.
 
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CodeScopeSTM32 Libraries and SamplesLwIPdns_alloc_pcb()

dns_alloc_pcb() function

dns_alloc_pcb() - allocates a new pcb (or reuses an existing one) to be used for sending a request

Syntax

static u8_t dns_alloc_pcb(void);

Return value

an index into dns_pcbs

References

LocationReferrerText
dns.c:900
dns_alloc_pcb(void)
dns.c:1481dns_enqueue()
entry->pcb_idx = dns_alloc_pcb();

Call Tree

Functions calling dns_alloc_pcb()
Functions called by dns_alloc_pcb()
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dns_alloc_pcb()
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Data read by dns_alloc_pcb()
Data written by dns_alloc_pcb()
dns_alloc_pcb()::i
dns_alloc_pcb()::idx
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dns_alloc_pcb()
dns_alloc_pcb()::i
dns_alloc_pcb()::idx
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Type of dns_alloc_pcb()
dns_alloc_pcb()
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