diff options
Diffstat (limited to 'tests/gettext.h')
| -rw-r--r-- | tests/gettext.h | 114 |
1 files changed, 90 insertions, 24 deletions
diff --git a/tests/gettext.h b/tests/gettext.h index 39d5ae4d..0650abc9 100644 --- a/tests/gettext.h +++ b/tests/gettext.h @@ -1,6 +1,5 @@ /* Convenience header for conditional use of GNU <libintl.h>. - Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2024 Free Software - Foundation, Inc. + Copyright (C) 1995-2025 Free Software Foundation, Inc. This file is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as @@ -18,6 +17,7 @@ #ifndef _LIBGETTEXT_H #define _LIBGETTEXT_H 1 + /* NLS can be disabled through the configure --disable-nls option or through "#define ENABLE NLS 0" before including this file. */ #if defined ENABLE_NLS && ENABLE_NLS @@ -45,32 +45,90 @@ as well because people using "gettext.h" will not include <libintl.h>, and also including <libintl.h> would fail on SunOS 4, whereas <locale.h> is OK. */ -#if defined(__sun) -# include <locale.h> -#endif +# if defined(__sun) +# include <locale.h> +# endif /* Many header files from the libstdc++ coming with g++ 3.3 or newer include <libintl.h>, which chokes if dcgettext is defined as a macro. So include it now, to make later inclusions of <libintl.h> a NOP. */ -#if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3) -# include <cstdlib> -# if (__GLIBC__ >= 2 && !defined __UCLIBC__) || _GLIBCXX_HAVE_LIBINTL_H -# include <libintl.h> +# if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3) +# include <cstdlib> +# if (__GLIBC__ >= 2 && !defined __UCLIBC__) || _GLIBCXX_HAVE_LIBINTL_H +# include <libintl.h> +# endif # endif -#endif -/* Disabled NLS. - The casts to 'const char *' serve the purpose of producing warnings - for invalid uses of the value returned from these functions. - On pre-ANSI systems without 'const', the config.h file is supposed to - contain "#define const". */ -# undef gettext -# define gettext(Msgid) ((const char *) (Msgid)) -# undef dgettext -# define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid)) -# undef dcgettext -# define dcgettext(Domainname, Msgid, Category) \ - ((void) (Category), dgettext (Domainname, Msgid)) +/* Disabled NLS. */ +# if defined __GNUC__ && !defined __clang__ && !defined __cplusplus +/* Use inline functions, to avoid warnings + warning: format not a string literal and no format arguments + that don't occur with enabled NLS. */ +/* The return type 'const char *' serves the purpose of producing warnings + for invalid uses of the value returned from these functions. */ +# if __GNUC__ >= 9 +# pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wbuiltin-declaration-mismatch" +# endif +# if __GNUC__ + (__GNUC_MINOR__ >= 2) > 4 +__attribute__ ((__always_inline__, __gnu_inline__)) +# else +__attribute__ ((__always_inline__)) +# endif +extern inline +# if !defined(__sun) +const +# endif +char * +gettext (const char *msgid) +{ + return msgid; +} +# if __GNUC__ + (__GNUC_MINOR__ >= 2) > 4 +__attribute__ ((__always_inline__, __gnu_inline__)) +# else +__attribute__ ((__always_inline__)) +# endif +extern inline +# if !defined(__sun) +const +# endif +char * +dgettext (const char *domain, const char *msgid) +{ + (void) domain; + return msgid; +} +# if __GNUC__ + (__GNUC_MINOR__ >= 2) > 4 +__attribute__ ((__always_inline__, __gnu_inline__)) +# else +__attribute__ ((__always_inline__)) +# endif +extern inline +# if !defined(__sun) +const +# endif +char * +dcgettext (const char *domain, const char *msgid, int category) +{ + (void) domain; + (void) category; + return msgid; +} +# if __GNUC__ >= 9 +# pragma GCC diagnostic pop +# endif +# else +/* The casts to 'const char *' serve the purpose of producing warnings + for invalid uses of the value returned from these functions. */ +# undef gettext +# define gettext(Msgid) ((const char *) (Msgid)) +# undef dgettext +# define dgettext(Domainname, Msgid) ((void) (Domainname), gettext (Msgid)) +# undef dcgettext +# define dcgettext(Domainname, Msgid, Category) \ + ((void) (Category), dgettext (Domainname, Msgid)) +# endif # undef ngettext # define ngettext(Msgid1, Msgid2, N) \ ((N) == 1 \ @@ -93,12 +151,14 @@ #endif + /* Prefer gnulib's setlocale override over libintl's setlocale override. */ #ifdef GNULIB_defined_setlocale # undef setlocale # define setlocale rpl_setlocale #endif + /* A pseudo function call that serves as a marker for the automated extraction of messages, but does not call gettext(). The run-time translation is done at a different place in the code. @@ -108,6 +168,7 @@ initializer for static 'char[]' or 'const char[]' variables. */ #define gettext_noop(String) String + /* The separator between msgctxt and msgid in a .mo file. */ #define GETTEXT_CONTEXT_GLUE "\004" @@ -115,6 +176,9 @@ MSGID. MSGCTXT and MSGID must be string literals. MSGCTXT should be short and rarely need to change. The letter 'p' stands for 'particular' or 'special'. */ + +#include <locale.h> /* for LC_MESSAGES */ + #ifdef DEFAULT_TEXT_DOMAIN # define pgettext(Msgctxt, Msgid) \ pgettext_aux (DEFAULT_TEXT_DOMAIN, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid, LC_MESSAGES) @@ -178,11 +242,12 @@ npgettext_aux (const char *domain, return translation; } + /* The same thing extended for non-constant arguments. Here MSGCTXT and MSGID can be arbitrary expressions. But for string literals these macros are less efficient than those above. */ -#include <string.h> +#include <string.h> /* for memcpy */ /* GNULIB_NO_VLA can be defined to disable use of VLAs even if supported. This relates to the -Wvla and -Wvla-larger-than warnings, enabled in @@ -199,7 +264,7 @@ npgettext_aux (const char *domain, #endif #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS -#include <stdlib.h> +# include <stdlib.h> /* for malloc, free */ #endif #define pgettext_expr(Msgctxt, Msgid) \ @@ -297,4 +362,5 @@ dcnpgettext_expr (const char *domain, return (n == 1 ? msgid : msgid_plural); } + #endif /* _LIBGETTEXT_H */ |