arch/all-unix/battclock/battclock_init.c

   1 #include <aros/debug.h>
   2 #include <aros/libcall.h>
   3 #include <aros/symbolsets.h>
   4 #include <proto/exec.h>
   5 #include <proto/hostlib.h>
   6
   7 #include <time.h>
   8
   9 #include "battclock_intern.h"
  10
  11 #ifdef HOST_OS_linux
  12 #ifndef HOST_OS_android
  13 #define LIBC_NAME "libc.so.6"
  14 #endif
  15 #endif
  16
  17 #ifdef HOST_OS_darwin
  18 #define LIBC_NAME "libSystem.dylib"
  19 #endif
  20
  21 #ifndef LIBC_NAME
  22 #define LIBC_NAME "libc.so"
  23 #endif
  24
  25 static const char *Symbols[] = {
  26     "time",
  27     "localtime",
  28     NULL
  29 };
  30
  31 /* auto init */
  32 static int BattClock_Init(struct BattClockBase *BattClockBase)
  33 {
  34     APTR HostLibBase;
  35     ULONG r;
  36
  37     HostLibBase = OpenResource("hostlib.resource");
  38     D(bug("[battclock] HostLibBase = 0x%08lX\n", HostLibBase));
  39
  40     if (HostLibBase)
  41     {
  42         BattClockBase->Lib = HostLib_Open(LIBC_NAME, NULL);
  43         if (BattClockBase->Lib)
  44         {
  45             BattClockBase->SysIFace = (struct BattclockInterface *)HostLib_GetInterface(BattClockBase->Lib, Symbols, &r);
  46             D(bug("[battclock] SysIFace = 0x%08lX, unresolved: %u\n", BattClockBase->SysIFace, r));
  47
  48             if (BattClockBase->SysIFace)
  49             {
  50                 if (!r)
  51                     return 1;
  52                 HostLib_DropInterface((APTR)BattClockBase->SysIFace);
  53             }
  54             HostLib_Close(BattClockBase->Lib, NULL);
  55         }
  56     }
  57     return 0;
  58 }
  59
  60 ADD2INITLIB(BattClock_Init, 0)