rom/exec/remmemhandler.c

   1 /*
   2     Copyright © 1995-2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Remove a memory handler.
   6     Lang: english
   7 */
   8 #include <exec/execbase.h>
   9 #include <aros/libcall.h>
  10 #include <proto/exec.h>
  11
  12 #include "exec_intern.h"
  13
  14 /*****************************************************************************
  15
  16     NAME */
  17
  18         AROS_LH1(void, RemMemHandler,
  19
  20 /*  SYNOPSIS */
  21         AROS_LHA(struct Interrupt *, memHandler, A1),
  22
  23 /*  LOCATION */
  24         struct ExecBase *, SysBase, 130, Exec)
  25
  26 /*  FUNCTION
  27         Remove some function added with AddMemHandler again.
  28
  29     INPUTS
  30         memHandler - The same Interrupt structure you gave to AddMemHandler().
  31
  32     RESULT
  33
  34     NOTES
  35
  36     EXAMPLE
  37
  38     BUGS
  39
  40     SEE ALSO
  41
  42     INTERNALS
  43
  44 ******************************************************************************/
  45 {
  46     AROS_LIBFUNC_INIT
  47
  48     /* Protect the low memory handler list */
  49     ObtainSemaphore(&PrivExecBase(SysBase)->LowMemSem);
  50
  51     /* Nothing spectacular: Just remove node */
  52     Remove(&memHandler->is_Node);
  53
  54     ReleaseSemaphore(&PrivExecBase(SysBase)->LowMemSem);
  55
  56     AROS_LIBFUNC_EXIT
  57 } /* RemMemHandler */
  58