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// SPDX-License-Identifier: GPL-2.0-or-later
/* SPDX-FileCopyrightText: 2004-2015 Simon Wunderlich <sw@simonwunderlich.de>
*/
#include "global.h"
#include <stdio.h> /* for printf() */
#include <stdarg.h> /* va_start, va_end */
#include <string.h> /* for strerror() */
#include <stdlib.h> /* for exit() */
#define DBM_MAX 1024 /* debug message buffer size */
/* this function writes an error somewhere */
/* basicly, this is for upcoming logfiles, or maybe draw error-messages into */
/* the 3d-space */
/* this is the generic failure routine ... */
void errn(const char *func, int en)
{
fprintf(stderr, "error: %s: (%d) %s\n", func, en, strerror(en));
}
/* ... and it's fatal pendant */
void errnf(const char *func, int en)
{
fprintf(stderr, "FATAL: %s: (%d) %s\n", func, en, strerror(en));
exit(-1);
}
/* prints an error with the function and it's error-message */
void errs(const char *func, const char *msg)
{
fprintf(stderr, "error: %s: %s\n", func, msg);
}
void errsf(const char *func, const char *msg)
{
fprintf(stderr, "FATAL: %s: %s\n", func, msg);
exit(-1);
}
#ifdef DEBUG
/* printing error message */
void errds(int relevance, const char *func, const char *fmt, ...)
{
char dbm[DBM_MAX];
va_list args;
if (relevance >= DEBUG) {
va_start(args, fmt);
vsnprintf((char *)&dbm, DBM_MAX, fmt, args);
va_end(args);
fprintf(stderr, "error: %s:%s\n", func, (char *)&dbm);
}
}
/* printing debug message */
void s3dprintf(int relevance, const char *fmt, ...)
{
char dbm[DBM_MAX];
va_list args;
if (relevance >= DEBUG) {
va_start(args, fmt);
vsnprintf((char *)&dbm, DBM_MAX, fmt, args);
va_end(args);
fprintf(stdout, "debug: %s\n", (char *)&dbm);
}
}
#endif
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