arch/m68k-amiga/setpatch/addpatch.c

   1 /*
   2     Copyright © <year>, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <string.h>
   7
   8 #include <proto/exec.h>
   9
  10 #include LC_LIBDEFS_FILE
  11
  12 /*****************************************************************************
  13
  14     NAME */
  15 #include <proto/setpatch.h>
  16
  17         AROS_LH1(BOOL, AddPatch,
  18
  19 /*  SYNOPSIS */
  20         AROS_LHA(struct PatchEntry *, pe, A0),
  21
  22 /*  LOCATION */
  23         struct SetPatchBase *, SetPatchBase, 5, Setpatch)
  24
  25 /*  FUNCTION
  26
  27     INPUTS
  28
  29         pe - Patch entry header
  30
  31     RESULT
  32
  33         TRUE  - Patch entry is added to the master patch list
  34         FALSE - Patch with matching name already in the list
  35
  36     NOTES
  37
  38     EXAMPLE
  39
  40     BUGS
  41
  42     SEE ALSO
  43
  44     INTERNALS
  45
  46     HISTORY
  47
  48 *****************************************************************************/
  49 {
  50     AROS_LIBFUNC_INIT
  51
  52     BOOL found = FALSE;
  53     struct PatchEntry *tmp;
  54
  55     ObtainSemaphore(&SetPatchBase->sp_Patch3.sp_Semaphore);
  56
  57     ForeachNode(&SetPatchBase->sp_Patch3.sp_PatchList, tmp) {
  58         if (strcmp(pe->pe_Name, tmp->pe_Name) == 0) {
  59             found = TRUE;
  60             break;
  61         }
  62     }
  63
  64     if (!found)
  65         AddTail((struct List *)&SetPatchBase->sp_Patch3.sp_PatchList, (struct Node *)pe);
  66
  67     ReleaseSemaphore(&SetPatchBase->sp_Patch3.sp_Semaphore);
  68
  69     return !found;
  70
  71     AROS_LIBFUNC_EXIT
  72 }
  73