syncfiles/lib/util.c
Dietrich Epp 3bf095fb49 Make source file headers consistent
- Standardize copyright and license notice
- Standardize header guards
2022-04-10 04:22:58 -04:00

35 lines
721 B
C

// Copyright 2022 Dietrich Epp.
// This file is part of SyncFiles. SyncFiles is licensed under the terms of the
// Mozilla Public License, version 2.0. See LICENSE.txt for details.
#include "lib/util.h"
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
void Fatalf(const char *msg, ...)
{
va_list ap;
fputs("Error: ", stderr);
va_start(ap, msg);
vfprintf(stderr, msg, ap);
va_end(ap);
fputc('\n', stderr);
exit(1);
}
static const char *const kErrorNames[] = {
"ok",
"no memory",
"bad data",
"too many files in one directory",
};
const char *ErrorDescription(ErrorCode err)
{
if (err < 0 || (int)(sizeof(kErrorNames) / sizeof(*kErrorNames)) <= err) {
return NULL;
}
return kErrorNames[err];
}