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v0.5.1
Revision b86bec6c4ff7909246e68a4495dcaaeede3907e9 authored by Junio C Hamano on 08 June 2006, 03:16:30 UTC, committed by Junio C Hamano on 08 June 2006, 03:19:00 UTC 
Documentation: add another example to git-ls-files
 
Signed-off-by: Junio C Hamano <junkio@cox.net>
1 parent 99b41c8
Raw File
usage.c 
/*
 * GIT - The information manager from hell
 *
 * Copyright (C) Linus Torvalds, 2005
 */
#include "git-compat-util.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(129);
}

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

	va_start(params, err);
	report("fatal: ", err, params);
	va_end(params);
	exit(128);
}

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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