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28 lines
550 B
C
28 lines
550 B
C
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#ifndef _ERROR_H_
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#define _ERROR_H_
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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static unsigned int error_message_count = 0;
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static inline void error(int status, int errnum, const char* format, ...)
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{
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va_list ap;
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fprintf(stderr, "%s: ", program_invocation_name);
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va_start(ap, format);
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vfprintf(stderr, format, ap);
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va_end(ap);
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if (errnum)
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fprintf(stderr, ": %s", strerror(errnum));
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fprintf(stderr, "\n");
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error_message_count++;
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if (status)
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exit(status);
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}
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#endif /* _ERROR_H_ */
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