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69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
#ifndef _ErrorDOTh
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#define _ErrorDOTh
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#include <stdarg.h>
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#include "gccextensions.h"
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/* Define an Error_t to describe error-like functions. */
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typedef void (*Error_t)(const char *, ...);
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#ifdef __cplusplus
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extern "C"{
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#endif /* __cplusplus */
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void SWError(const char *, ...)
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/* noreturn only works in 2.5 or higher */
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#if (__GNUC_MINOR__>=5 && __GNUC__==2)||__GNUC__>2
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__attribute__ ((format (printf, 1, 2),noreturn));
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#else
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__attribute__ ((format (printf, 1, 2)));
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#endif
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void vError(const char *, va_list)
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/* noreturn only works in 2.5 or higher */
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#if (__GNUC_MINOR__>=5 && __GNUC__==2)||__GNUC__>2
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__attribute__ ((format (printf, 1, 0),noreturn));
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#else
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;
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#endif
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void SinglError(const char *, ...)
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/* noreturn only works in 2.5 or higher */
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#if (__GNUC_MINOR__>=5 && __GNUC__==2)||__GNUC__>2
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__attribute__ ((format (printf, 1, 2),noreturn));
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#else
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__attribute__ ((format (printf, 1, 2)));
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#endif
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void Warning(const char *, ...)
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__attribute__ ((format (printf, 1, 2)));
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void SinglWarning(const char *, ...)
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__attribute__ ((format (printf, 1, 2)));
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void SeriousWarning(const char *, ...)
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__attribute__ ((format (printf, 1, 2)));
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void Shout(const char *mesg, ...)
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__attribute__ ((format (printf, 1, 2)));
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void SinglShout(const char *mesg, ...)
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__attribute__ ((format (printf, 1, 2)));
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#if __GNUC__>1 /* Actually, only 2.4 or higher? */
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/* We have varargs macros! */
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#define Error(format, args...) \
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(SWError)("%s (%d) in %s :\n" format, __FILE__, __LINE__, __FUNCTION__, ##args)
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#define SinglError(format, args...) \
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(SinglError)("%s (%d) in %s :\n" format, __FILE__, __LINE__, __FUNCTION__, ##args)
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#define Warning(format, args...) \
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(Warning)("%s (%d) in %s :\n" format, __FILE__, __LINE__, __FUNCTION__, ##args)
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#define SinglWarning(format, args...) \
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(SinglWarning)("%s (%d) in %s :\n" format, __FILE__, __LINE__, __FUNCTION__, ##args)
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#define SeriousWarning(format, args...) \
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(SeriousWarning)("%s (%d) in %s :\n" format, __FILE__, __LINE__, __FUNCTION__, ##args)
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#else /* No wacky GNUC varargs stuff...*/
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/* This prevents namespace collisions when linking SDF into perl5! (really!) */
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#define Error SWError
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#endif
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#endif /* _ErrorDOTh */
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