File: fmt_ip6if.c

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#include "ip6.h"
#include "str.h"
#include "fmt.h"
#include "socket.h"

size_t fmt_ip6if(char* dest,const char ip[16],uint32 scope_id) {
  size_t i=fmt_ip6(dest,ip);
  if (scope_id) {
    if (dest) {
      dest[i]='%'; ++i; dest+=i;
    }
    i+=fmt_str(dest,socket_getifname(scope_id));
  }
  return i;
}