/*
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% %
% %
% %
+ I n i t i a l i z e L o c a l e L i s t %
% %
% %
% %
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%
% InitializeLocaleList() initializes the locale list.
%
% The format of the InitializeLocaleList method is:
%
% MagickBooleanType InitializeLocaleList(ExceptionInfo *exception)
%
% A description of each parameter follows.
%
% o exception: Return any errors or warnings in this structure.
%
*/
static MagickBooleanType InitializeLocaleList(ExceptionInfo *exception)
{
if ((locale_list == (SplayTreeInfo *) NULL) &&
(instantiate_locale == MagickFalse))
{
AcquireSemaphoreInfo(&locale_semaphore);
if ((locale_list == (SplayTreeInfo *) NULL) &&
(instantiate_locale == MagickFalse))
{
char
*locale;
locale=setlocale(LC_CTYPE,0);
if ((locale == (char *) NULL) || (*locale == '\0'))
locale=getenv("LC_ALL");
if ((locale == (char *) NULL) || (*locale == '\0'))
locale=getenv("LC_MESSAGES");
if ((locale == (char *) NULL) || (*locale == '\0'))
locale=getenv("LC_CTYPE");
if ((locale == (char *) NULL) || (*locale == '\0'))
locale=getenv("LANG");
if ((locale == (char *) NULL) || (*locale == '\0'))
locale="C";
(void) LoadLocaleLists(LocaleFilename,locale,exception);
instantiate_locale=MagickTrue;
}
RelinquishSemaphoreInfo(locale_semaphore);
}
return((MagickBooleanType) (locale_list != (SplayTreeInfo *) NULL));
}
/*
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% %
% %
% %
+ I n i t i a l i z e L o c a l e L i s t %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% InitializeLocaleList() initializes the locale list.
%
% The format of the InitializeLocaleList method is:
%
% MagickBooleanType InitializeLocaleList(ExceptionInfo *exception)
%
% A description of each parameter follows.
%
% o exception: return any errors or warnings in this structure.
%
*/
static MagickBooleanType InitializeLocaleList(ExceptionInfo *exception)
{
if ((locale_list == (SplayTreeInfo *) NULL) &&
(instantiate_locale == MagickFalse))
{
if (locale_semaphore == (SemaphoreInfo *) NULL)
AcquireSemaphoreInfo(&locale_semaphore);
LockSemaphoreInfo(locale_semaphore);
if ((locale_list == (SplayTreeInfo *) NULL) &&
(instantiate_locale == MagickFalse))
{
char
*locale;
register const char
*p;
locale=(char *) NULL;
p=setlocale(LC_CTYPE,(const char *) NULL);
if (p != (const char *) NULL)
locale=ConstantString(p);
if (locale == (char *) NULL)
locale=GetEnvironmentValue("LC_ALL");
if (locale == (char *) NULL)
locale=GetEnvironmentValue("LC_MESSAGES");
if (locale == (char *) NULL)
locale=GetEnvironmentValue("LC_CTYPE");
if (locale == (char *) NULL)
locale=GetEnvironmentValue("LANG");
if (locale == (char *) NULL)
locale=ConstantString("C");
(void) LoadLocaleLists(LocaleFilename,locale,exception);
locale=DestroyString(locale);
instantiate_locale=MagickTrue;
}
UnlockSemaphoreInfo(locale_semaphore);
}
return(locale_list != (SplayTreeInfo *) NULL ? MagickTrue : MagickFalse);
}
