/contrib/ntp/libntp/refnumtoa.c

https://bitbucket.org/freebsd/freebsd-head/ · C · 36 lines · 27 code · 6 blank · 3 comment · 5 complexity · fe252dcbe84c937a72a0ec3c9ef54ee3 MD5 · raw file

  1. /*
  2. * refnumtoa - return asciized refclock addresses stored in local array space
  3. */
  4. #include <stdio.h>
  5. #include "ntp_fp.h"
  6. #include "lib_strbuf.h"
  7. #include "ntp_stdlib.h"
  8. char *
  9. refnumtoa(
  10. struct sockaddr_storage* num
  11. )
  12. {
  13. register u_int32 netnum;
  14. register char *buf;
  15. register const char *rclock;
  16. LIB_GETBUF(buf);
  17. if(num->ss_family == AF_INET) {
  18. netnum = ntohl(((struct sockaddr_in*)num)->sin_addr.s_addr);
  19. rclock = clockname((int)((u_long)netnum >> 8) & 0xff);
  20. if (rclock != NULL)
  21. (void)sprintf(buf, "%s(%lu)", rclock, (u_long)netnum & 0xff);
  22. else
  23. (void)sprintf(buf, "REFCLK(%lu,%lu)",
  24. ((u_long)netnum >> 8) & 0xff, (u_long)netnum & 0xff);
  25. }
  26. else {
  27. (void)sprintf(buf, "refclock address type not implemented yet, use IPv4 refclock address.");
  28. }
  29. return buf;
  30. }