/usr/include/classad/util.h is in libclassad-dev 8.6.8~dfsg.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* Copyright (C) 1990-2007, Condor Team, Computer Sciences Department,
* University of Wisconsin-Madison, WI.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you
* may not use this file except in compliance with the License. You may
* obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
***************************************************************/
#ifndef __CLASSAD_UTIL_H__
#define __CLASSAD_UTIL_H__
#include "classad/common.h"
namespace classad {
// macro for recognising octal digits
//#define isodigit(x) (((x) >= '0') && ((x) < '8'))
// using & instead of && to avoid a branch...
#define isodigit(x) (((x) >= '0') & ((x) < '8'))
// A structure which represents the Absolute Time Literal
struct abstime_t
{
time_t secs; // seconds from the epoch (UTC)
int offset; // seconds east of Greenwich
};
// Get a random number between 0 and something large--usually an int
int get_random_integer(void);
// Get a random number between 0 and 1
double get_random_real(void);
/* This calculates the timezone offset of the given time for the current
* locality. The returned value is the offset in seconds east of UTC.
* If the optional no_dst parameter is set to true, the calculation is
* made assuming no daylight saving time.
*/
long timezone_offset( time_t clock, bool no_dst = false );
/* This converts a string so that sequences like \t
* (two-characters, slash and t) are converted into the
* correct characters like tab. It also converts octal sequences.
*/
void convert_escapes(std::string &text, bool &validStr);
void convert_escapes_json(std::string &text, bool &validStr, bool "edExpr);
void getLocalTime(time_t *now, struct tm *localtm);
void getGMTime(time_t *now, struct tm *localtm);
void absTimeToString(const abstime_t &atime, std::string &buffer);
void relTimeToString(double rtime, std::string &buffer);
void day_numbers(int year, int month, int day, int &weekday, int &yearday);
int fixed_from_gregorian(int year, int month, int day);
bool is_leap_year(int year);
int classad_isinf(double x);
int classad_isnan(double x);
} // classad
#endif//__CLASSAD_UTIL_H__
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