5afab0e5e5
Merge commit 'cf3e3d5bd0a1fae39c74c7db5a4e8b10732d0766' Reviewed by: emaste Differential Revision: https://reviews.freebsd.org/D40226
87 lines
1.3 KiB
C
87 lines
1.3 KiB
C
/**
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* error.c
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*
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* error reporting routines
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* basically wrappers around printf
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*
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* (c) 2005 NLnet Labs
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*
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* See the file LICENSE for the license
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*
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*/
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#include "drill.h"
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#include <ldns/ldns.h>
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static void
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warning_va_list(const char *fmt, va_list args)
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{
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fprintf(stderr, "Warning: ");
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vfprintf(stderr, fmt, args);
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fprintf(stderr, "\n");
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}
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void
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warning(const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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warning_va_list(fmt, args);
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va_end(args);
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}
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static void
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error_va_list(const char *fmt, va_list args)
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{
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fprintf(stderr, "Error: ");
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vfprintf(stderr, fmt, args);
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fprintf(stderr, "\n");
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}
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void
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error(const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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error_va_list(fmt, args);
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va_end(args);
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exit(EXIT_FAILURE);
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}
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static void
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verbose_va_list(const char *fmt, va_list args)
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{
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vfprintf(stdout, fmt, args);
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fprintf(stdout, "\n");
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}
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/* print stuff */
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void
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mesg(const char *fmt, ...)
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{
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va_list args;
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if (verbosity == -1) {
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return;
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}
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fprintf(stdout, ";; ");
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va_start(args, fmt);
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verbose_va_list(fmt, args);
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va_end(args);
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}
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#if 0
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/* print stuff when in verbose mode (1) */
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void
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verbose(const char *fmt, ...)
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{
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va_list args;
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if (verbosity < 1) {
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return;
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}
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va_start(args, fmt);
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verbose_va_list(fmt, args);
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va_end(args);
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}
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#endif
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