20 lines
481 B
C
20 lines
481 B
C
#ifndef ERROR_H
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#define ERROR_H
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#include <stdio.h>
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#include <stdarg.h>
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#include <err.h>
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static inline void error(int status, int errnum, const char *fmt, ...)
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{
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va_list ap;
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void (*errfunc[2])(int, const char *, va_list) = { &verr, &verrx };
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void (*warnfunc[2])(const char *, va_list) = { &vwarn, &vwarnx };
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fflush(stdout);
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va_start(ap, fmt);
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if (status != 0)
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errfunc[errnum==0](status, fmt, ap); /* does not return */
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warnfunc[errnum==0](fmt, ap);
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va_end(ap);
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}
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#endif
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