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common,w32: Avoid unused var warning about msgcache.

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* common/i18n.c (USE_MSGCACHE): New.
(msgcache) [!USE_MSGCACHE]: Do not define.
(i18n_localegettext): Repalce #if conditions by USE_MSGCACHE.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2015-07-28 17:38:44 +02:00
parent 18f1e627c6
commit 4bc75337f3
No known key found for this signature in database
GPG Key ID: E3FDFF218E45B72B
1 changed files with 16 additions and 6 deletions
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22
common/i18n.c
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@ -38,8 +38,16 @@
#include "i18n.h"
/* An object to store pointers to static strings and there static
translation. A linked list is not optimal but given that we only
#undef USE_MSGCACHE
#if defined(HAVE_SETLOCALE) && defined(LC_MESSAGES) \
&& !defined(USE_SIMPLE_GETTEXT) && defined(ENABLE_NLS)
# define USE_MSGCACHE 1
#endif
#ifdef USE_MSGCACHE
/* An object to store pointers to static strings and their static
translations. A linked list is not optimal but given that we only
have a few dozen messages it should be acceptable. */
struct msg_cache_s
{
@ -67,6 +75,7 @@ struct msg_cache_heads_s
static strings. */
static struct msg_cache_heads_s *msgcache;
#endif /*USE_MSGCACHE*/
void
@ -153,8 +162,7 @@ i18n_utf8 (const char *string)
const char *
i18n_localegettext (const char *lc_messages, const char *string)
{
#if defined(HAVE_SETLOCALE) && defined(LC_MESSAGES) \
&& !defined(USE_SIMPLE_GETTEXT) && defined(ENABLE_NLS)
#if USE_MSGCACHE
const char *result = NULL;
char *saved = NULL;
struct msg_cache_heads_s *mh;
@ -220,8 +228,10 @@ i18n_localegettext (const char *lc_messages, const char *string)
xfree (saved);
return result? result : _(string);
#else /*!(HAVE_SETLOCALE && LC_MESSAGES ...)*/
#else /*!USE_MSGCACHE*/
(void)lc_messages;
return _(string);
#endif /*!(HAVE_SETLOCALE && LC_MESSAGES ...)*/
#endif /*!USE_MSGCACHE*/
}