src/OS/os.h-OpenBSD

   1 /* Exim: OS-specific C header file for OpenBSD */
   2 /* Copyright (c) University of Cambridge 1995 - 2018 */
   3 /* See the file NOTICE for conditions of use and distribution. */
   4
   5
   6 #define HAVE_BSD_GETLOADAVG
   7 #define HAVE_MMAP
   8 #define HAVE_SYS_MOUNT_H
   9 #define SIOCGIFCONF_GIVES_ADDR
  10 #define HAVE_ARC4RANDOM
  11 /* In May 2014, OpenBSD 5.5 was released which cleaned up the arc4random_* API
  12    which removed the arc4random_stir() function. Set NOT_HAVE_ARC4RANDOM_STIR
  13    if the version released is past that point. */
  14 #include <sys/param.h>
  15 #if OpenBSD >= 201405
  16 # define NOT_HAVE_ARC4RANDOM_STIR
  17 #endif
  18
  19 typedef struct flock flock_t;
  20
  21 #define os_strsignal strsignal
  22 #define OS_STRSIGNAL
  23
  24 typedef struct __res_state *res_state;
  25
  26 /* default is non-const */
  27 #define ICONV_ARG2_TYPE const char **
  28
  29 #ifndef EPROTO
  30 # define EPROTO 71
  31 #endif
  32
  33 /* We need to force this; the automatic in buildconfig.c gets %ld */
  34 #ifdef OFF_T_FMT
  35 # undef OFF_T_FMT
  36 # undef LONGLONG_T
  37 #endif
  38 #define OFF_T_FMT "%lld"
  39 #define LONGLONG_T long long int
  40
  41 #ifdef PID_T_FMT
  42 # undef PID_T_FMT
  43 #endif
  44 #define PID_T_FMT "%d"
  45
  46 #ifdef INO_T_FMT
  47 # undef INO_T_FMT
  48 #endif
  49 #define INO_T_FMT "%llu"
  50
  51 #ifdef TIME_T_FMT
  52 # undef TIME_T_FMT
  53 #endif
  54 #define TIME_T_FMT "%lld"
  55
  56 /* seems arpa/nameser.h does not define this.
  57 Space-constrained devices could use much smaller; a few k. */
  58 #define NS_MAXMSG 65535
  59
  60 /* End */