lib/libc/include/resolv_mt.h

   1 /*      $NetBSD: resolv_mt.h,v 1.1.1.3 2009/04/12 16:35:44 christos Exp $       */
   2
   3 #ifndef _RESOLV_MT_H
   4 #define _RESOLV_MT_H
   5
   6 #include <sys/types.h>
   7 #include <netinet/in.h>
   8 #include <arpa/nameser.h>
   9 #include <resolv.h>
  10
  11 /* Access functions for the libresolv private interface */
  12
  13 int     __res_enable_mt(void);
  14 int     __res_disable_mt(void);
  15
  16 /* Per-thread context */
  17
  18 typedef struct {
  19 int     no_hosts_fallback_private;
  20 int     retry_save;
  21 int     retry_private;
  22 char    inet_nsap_ntoa_tmpbuf[255*3];
  23 char    sym_ntos_unname[20];
  24 char    sym_ntop_unname[20];
  25 char    p_option_nbuf[40];
  26 char    p_time_nbuf[40];
  27 char    precsize_ntoa_retbuf[sizeof "90000000.00"];
  28 char    loc_ntoa_tmpbuf[sizeof
  29 "1000 60 60.000 N 1000 60 60.000 W -12345678.00m 90000000.00m 90000000.00m 90000000.00m"];
  30 char    p_secstodate_output[15];
  31 } mtctxres_t;
  32
  33 /* Thread-specific data (TSD) */
  34
  35 mtctxres_t      *___mtctxres(void);
  36 #define mtctxres        (___mtctxres())
  37
  38 /* Various static data that should be TSD */
  39
  40 #define sym_ntos_unname         (mtctxres->sym_ntos_unname)
  41 #define sym_ntop_unname         (mtctxres->sym_ntop_unname)
  42 #define inet_nsap_ntoa_tmpbuf   (mtctxres->inet_nsap_ntoa_tmpbuf)
  43 #define p_option_nbuf           (mtctxres->p_option_nbuf)
  44 #define p_time_nbuf             (mtctxres->p_time_nbuf)
  45 #define precsize_ntoa_retbuf    (mtctxres->precsize_ntoa_retbuf)
  46 #define loc_ntoa_tmpbuf         (mtctxres->loc_ntoa_tmpbuf)
  47 #define p_secstodate_output     (mtctxres->p_secstodate_output)
  48
  49 #endif /* _RESOLV_MT_H */