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BSD-license-compatible, and NO_STACK build variants

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This commit is contained in:
Joseph Henry
2017-07-25 23:40:24 -07:00
parent bb60904899
commit 4e36fe28d5
279 changed files with 113515 additions and 228 deletions
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27
src/Utilities.hpp
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@@ -24,12 +24,35 @@
* of your own application.
*/
#ifndef SDK_UTILITIES_HPP
#define SDK_UTILITIES_HPP
#ifndef UTILITIES_HPP
#define UTILITIES_HPP
/*
* Print a stacktrace
*/
// void zt_dump_stacktrace(int sig);
#if defined(STACK_LWIP) && defined(LIBZT_IPV4)
#include "lwip/ip_addr.h"
#include <netinet/in.h>
#define ip4_addr1b(ipaddr) (((u8_t*)(ipaddr))[0])
#define ip4_addr2b(ipaddr) (((u8_t*)(ipaddr))[1])
#define ip4_addr3b(ipaddr) (((u8_t*)(ipaddr))[2])
#define ip4_addr4b(ipaddr) (((u8_t*)(ipaddr))[3])
inline ip_addr_t convert_ip(struct sockaddr_in * addr)
{
ip_addr_t conn_addr;
struct sockaddr_in *ipv4 = addr;
short a = ip4_addr1b(&(ipv4->sin_addr));
short b = ip4_addr2b(&(ipv4->sin_addr));
short c = ip4_addr3b(&(ipv4->sin_addr));
short d = ip4_addr4b(&(ipv4->sin_addr));
IP4_ADDR(&conn_addr, a,b,c,d);
return conn_addr;
}
#endif
#endif