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v0.5.1
https://github.com/git/git
23 January 2022, 05:21:09 UTC
Revision 3857284f7b892f855edffc5b9c196a0dd74b1b7d authored by Junio C Hamano on 25 August 2005, 01:54:24 UTC, committed by Junio C Hamano on 25 August 2005, 01:54:24 UTC 
Merge refs/heads/master from .
2 parent s 96fdc21 + 5690614
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Tip revision: 3857284f7b892f855edffc5b9c196a0dd74b1b7d authored by Junio C Hamano on 25 August 2005, 01:54:24 UTC
Merge refs/heads/master from .
Tip revision: 3857284
usage.c 
/*
 * GIT - The information manager from hell
 *
 * Copyright (C) Linus Torvalds, 2005
 */
#include "cache.h"

static void report(const char *prefix, const char *err, va_list params)
{
	fputs(prefix, stderr);
	vfprintf(stderr, err, params);
	fputs("\n", stderr);
}

void usage(const char *err)
{
	fprintf(stderr, "usage: %s\n", err);
	exit(1);
}

void die(const char *err, ...)
{
	va_list params;

	va_start(params, err);
	report("fatal: ", err, params);
	va_end(params);
	exit(1);
}

int error(const char *err, ...)
{
	va_list params;

	va_start(params, err);
	report("error: ", err, params);
	va_end(params);
	return -1;
}
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