mirror of
git://projects.qi-hardware.com/eda-tools.git
synced 2024-11-23 01:51:33 +02:00
87 lines
1.4 KiB
C
87 lines
1.4 KiB
C
/*
|
|
* diag.h - Diagnostics
|
|
*
|
|
* Written 2016 by Werner Almesberger
|
|
* Copyright 2016 by Werner Almesberger
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
|
|
#include <stdarg.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
|
|
|
|
#include "diag.h"
|
|
|
|
|
|
unsigned verbose = 0;
|
|
|
|
|
|
/* ----- Specialized diagnostic functions ---------------------------------- */
|
|
|
|
|
|
void diag_pfatal(const char *s)
|
|
{
|
|
fatal("%s: %s\n", s, strerror(errno));
|
|
}
|
|
|
|
|
|
void diag_perror(const char *s)
|
|
{
|
|
error("%s: %s\n", s, strerror(errno));
|
|
}
|
|
|
|
|
|
/* ----- General diagnostic functions -------------------------------------- */
|
|
|
|
void fatal(const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
|
|
va_start(ap, fmt);
|
|
vfprintf(stderr, fmt, ap);
|
|
va_end(ap);
|
|
exit(1); /* @@@ for now ... */
|
|
}
|
|
|
|
|
|
void error(const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
|
|
va_start(ap, fmt);
|
|
vfprintf(stderr, fmt, ap);
|
|
va_end(ap);
|
|
}
|
|
|
|
|
|
void warning(const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
|
|
va_start(ap, fmt);
|
|
fprintf(stderr, "warning: ");
|
|
vfprintf(stderr, fmt, ap);
|
|
va_end(ap);
|
|
}
|
|
|
|
|
|
void progress(unsigned level, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
|
|
if (level > verbose)
|
|
return;
|
|
va_start(ap, fmt);
|
|
fprintf(stderr, "%*s", level * 2, "");
|
|
vfprintf(stderr, fmt, ap);
|
|
va_end(ap);
|
|
}
|