compiler/libinit/libinit.c

   1 /*
   2     Copyright © 1995-2006, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: libinit library - functions calling when opening/closing libs
   6 */
   7
   8 #include <exec/types.h>
   9 #include <aros/symbolsets.h>
  10
  11 typedef int (*libfunc)(APTR libbase);
  12 typedef int (*opendevfunc)
  13 (
  14     void *libbase,
  15     void *ioreq,
  16     ULONG unitnum,
  17     ULONG flags
  18 );
  19 typedef int (*closedevfunc)
  20 (
  21     void *libbase,
  22     void *ioreq
  23 );
  24
  25 int set_call_libfuncs
  26 (
  27     const void *set[],
  28     int order,
  29     int test_fail,
  30     APTR libbase
  31 )
  32 {
  33     int pos, (*func)(APTR);
  34
  35     ForeachElementInSet(set, order, pos, func)
  36     {
  37         if (test_fail)
  38         {
  39             if (!(*func)(libbase))
  40                 return FALSE;
  41         }
  42         else
  43         {
  44             (void)(*func)(libbase);
  45         }
  46     }
  47
  48     return TRUE;
  49 }
  50
  51 int set_call_devfuncs
  52 (
  53     const void *set[],
  54     int order,
  55     int test_fail,
  56     void *libbase,
  57     void *ioreq,
  58     ULONG unitnum,
  59     ULONG flags
  60 )
  61 {
  62     int pos;
  63
  64     if (order>=0)
  65     {
  66         int (*func)(APTR, APTR, ULONG, ULONG);
  67
  68         ForeachElementInSet(set, order, pos, func)
  69         {
  70             if (test_fail)
  71             {
  72                 if (!(*func)(libbase, ioreq, unitnum, flags))
  73                     return FALSE;
  74             }
  75             else
  76             {
  77                 (void)(*func)(libbase, ioreq, unitnum, flags);
  78             }
  79         }
  80     }
  81     else
  82     {
  83         int (*func)(APTR, APTR);
  84
  85         ForeachElementInSet(set, order, pos, func)
  86         {
  87             if (test_fail)
  88             {
  89                 if (!(*func)(libbase, ioreq))
  90                     return FALSE;
  91             }
  92             else
  93             {
  94                 (void)(*func)(libbase, ioreq);
  95             }
  96         }
  97     }
  98
  99     return TRUE;
 100 }