workbench/libs/locale/locstricmp.c

   1 /*
   2     Copyright © 1995-2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: LocStricmp - locale.library's private replacement
   6           of utility.library/Stricmp function. IPrefs will install
   7           the patch.
   8
   9     Lang: english
  10 */
  11
  12 #include <exec/types.h>
  13 #include <proto/exec.h>
  14 #include <proto/locale.h>
  15 #include "locale_intern.h"
  16 #include <aros/asmcall.h>
  17
  18 #define        DEBUG_STRCMP(x)        ;
  19
  20  /*****************************************************************************
  21
  22     NAME */
  23 #include <proto/locale.h>
  24
  25         AROS_PLH2(LONG, LocStricmp,
  26
  27 /*  SYNOPSIS */
  28         AROS_LHA(CONST_STRPTR, string1, A0),
  29         AROS_LHA(CONST_STRPTR, string2, A1),
  30
  31 /*  LOCATION */
  32         struct UtilityBase *, UtilityBase, 33, Locale)
  33
  34 /*  FUNCTION
  35             See utility.library/Stricmp
  36
  37     INPUTS
  38             See utility.library/Stricmp
  39
  40     RESULT
  41
  42     NOTES
  43             This function is not called by apps directly. Instead dos.library/DosGet-
  44         LocalizedString is patched to use this function. This means, that the
  45         LocaleBase parameter above actually points to UtilityBase, so we make use of
  46         the global LocaleBase variable. This function is marked as private,
  47         thus the headers generator won't mind the different basename in the header.
  48
  49     EXAMPLE
  50
  51     BUGS
  52
  53     SEE ALSO
  54         utility.library/Stricmp(), locale.library/StrnCmp().
  55
  56     INTERNALS
  57
  58 *****************************************************************************/
  59 {
  60     AROS_LIBFUNC_INIT
  61
  62     LONG retval;
  63
  64     REPLACEMENT_LOCK;
  65
  66     DEBUG_STRCMP(dprintf("locStrCmp: <%s> <%s>\n", string1, string2));
  67
  68     DEBUG_STRCMP(dprintf("locStrCmp: CurrentLocale 0x%lx\n",
  69             (struct Locale *)IntLB(LocaleBase)->lb_CurrentLocale));
  70
  71     retval = StrnCmp((struct Locale *)IntLB(LocaleBase)->lb_CurrentLocale,
  72         (STRPTR) string1, (STRPTR) string2, -1, SC_ASCII);
  73
  74     DEBUG_STRCMP(dprintf("StrCmp: retval 0x%lx\n", retval));
  75
  76     REPLACEMENT_UNLOCK;
  77
  78     return retval;
  79
  80     AROS_LIBFUNC_EXIT
  81 }