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/** | ||
* \file common.h | ||
* | ||
* Common definitions for LDNS | ||
*/ | ||
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/** | ||
* a Net::DNS like library for C | ||
* | ||
* (c) NLnet Labs, 2004-2006 | ||
* | ||
* See the file LICENSE for the license | ||
*/ | ||
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#ifndef LDNS_COMMON_H | ||
#define LDNS_COMMON_H | ||
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/* | ||
* The build configuration that is used in the distributed headers, | ||
* as detected and determined by the auto configure script. | ||
*/ | ||
#define LDNS_BUILD_CONFIG_HAVE_SSL 0 | ||
#define LDNS_BUILD_CONFIG_HAVE_INTTYPES_H 1 | ||
#define LDNS_BUILD_CONFIG_HAVE_ATTR_FORMAT 1 | ||
#define LDNS_BUILD_CONFIG_HAVE_ATTR_UNUSED 1 | ||
#define LDNS_BUILD_CONFIG_HAVE_SOCKLEN_T 1 | ||
#define LDNS_BUILD_CONFIG_USE_DANE 0 | ||
#define LDNS_BUILD_CONFIG_HAVE_B32_PTON 0 | ||
#define LDNS_BUILD_CONFIG_HAVE_B32_NTOP 0 | ||
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/* | ||
* HAVE_STDBOOL_H is not available when distributed as a library, but no build | ||
* configuration variables may be used (like those above) because the header | ||
* is sometimes only available when using special compiler flags to enable the | ||
* c99 environment. Because we cannot force the usage of this flag, we have to | ||
* provide a default type. Below what is suggested by the autoconf manual. | ||
*/ | ||
/*@ignore@*/ | ||
/* splint barfs on this construct */ | ||
#ifndef __bool_true_false_are_defined | ||
# ifdef HAVE_STDBOOL_H | ||
# include <stdbool.h> | ||
# else | ||
# ifndef HAVE__BOOL | ||
# ifdef __cplusplus | ||
typedef bool _Bool; | ||
# else | ||
# define _Bool signed char | ||
# endif | ||
# endif | ||
# define bool _Bool | ||
# define false 0 | ||
# define true 1 | ||
# define __bool_true_false_are_defined 1 | ||
# endif | ||
#endif | ||
/*@end@*/ | ||
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#if LDNS_BUILD_CONFIG_HAVE_ATTR_FORMAT | ||
#define ATTR_FORMAT(archetype, string_index, first_to_check) \ | ||
__attribute__ ((format (archetype, string_index, first_to_check))) | ||
#else /* !LDNS_BUILD_CONFIG_HAVE_ATTR_FORMAT */ | ||
#define ATTR_FORMAT(archetype, string_index, first_to_check) /* empty */ | ||
#endif /* !LDNS_BUILD_CONFIG_HAVE_ATTR_FORMAT */ | ||
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#if defined(__cplusplus) | ||
#define ATTR_UNUSED(x) | ||
#elif LDNS_BUILD_CONFIG_HAVE_ATTR_UNUSED | ||
#define ATTR_UNUSED(x) x __attribute__((unused)) | ||
#else /* !LDNS_BUILD_CONFIG_HAVE_ATTR_UNUSED */ | ||
#define ATTR_UNUSED(x) x | ||
#endif /* !LDNS_BUILD_CONFIG_HAVE_ATTR_UNUSED */ | ||
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#if !LDNS_BUILD_CONFIG_HAVE_SOCKLEN_T | ||
typedef int socklen_t; | ||
#endif | ||
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#endif /* LDNS_COMMON_H */ |
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