1*d1d32c3dSAlex Richardson /*- 2*d1d32c3dSAlex Richardson * SPDX-License-Identifier: BSD-2-Clause 3*d1d32c3dSAlex Richardson * 4*d1d32c3dSAlex Richardson * Copyright 2018-2020 Alex Richardson <arichardson@FreeBSD.org> 5*d1d32c3dSAlex Richardson * 6*d1d32c3dSAlex Richardson * This software was developed by SRI International and the University of 7*d1d32c3dSAlex Richardson * Cambridge Computer Laboratory (Department of Computer Science and 8*d1d32c3dSAlex Richardson * Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the 9*d1d32c3dSAlex Richardson * DARPA SSITH research programme. 10*d1d32c3dSAlex Richardson * 11*d1d32c3dSAlex Richardson * This software was developed by SRI International and the University of 12*d1d32c3dSAlex Richardson * Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237) 13*d1d32c3dSAlex Richardson * ("CTSRD"), as part of the DARPA CRASH research programme. 14*d1d32c3dSAlex Richardson * 15*d1d32c3dSAlex Richardson * Redistribution and use in source and binary forms, with or without 16*d1d32c3dSAlex Richardson * modification, are permitted provided that the following conditions 17*d1d32c3dSAlex Richardson * are met: 18*d1d32c3dSAlex Richardson * 1. Redistributions of source code must retain the above copyright 19*d1d32c3dSAlex Richardson * notice, this list of conditions and the following disclaimer. 20*d1d32c3dSAlex Richardson * 2. Redistributions in binary form must reproduce the above copyright 21*d1d32c3dSAlex Richardson * notice, this list of conditions and the following disclaimer in the 22*d1d32c3dSAlex Richardson * documentation and/or other materials provided with the distribution. 23*d1d32c3dSAlex Richardson * 24*d1d32c3dSAlex Richardson * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 25*d1d32c3dSAlex Richardson * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26*d1d32c3dSAlex Richardson * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27*d1d32c3dSAlex Richardson * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 28*d1d32c3dSAlex Richardson * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29*d1d32c3dSAlex Richardson * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30*d1d32c3dSAlex Richardson * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31*d1d32c3dSAlex Richardson * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32*d1d32c3dSAlex Richardson * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33*d1d32c3dSAlex Richardson * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34*d1d32c3dSAlex Richardson * SUCH DAMAGE. 35*d1d32c3dSAlex Richardson */ 36*d1d32c3dSAlex Richardson #pragma once 37*d1d32c3dSAlex Richardson 38*d1d32c3dSAlex Richardson #include <sys/types.h> 39*d1d32c3dSAlex Richardson #include <sys/socket.h> 40*d1d32c3dSAlex Richardson 41*d1d32c3dSAlex Richardson #include <stdint.h> 42*d1d32c3dSAlex Richardson #include <stdio.h> 43*d1d32c3dSAlex Richardson 44*d1d32c3dSAlex Richardson struct pidfh; 45*d1d32c3dSAlex Richardson 46*d1d32c3dSAlex Richardson __BEGIN_DECLS 47*d1d32c3dSAlex Richardson int humanize_number(char *buf, size_t len, int64_t bytes, const char *suffix, 48*d1d32c3dSAlex Richardson int scale, int flags); 49*d1d32c3dSAlex Richardson int expand_number(const char *_buf, uint64_t *_num); 50*d1d32c3dSAlex Richardson 51*d1d32c3dSAlex Richardson int flopen(const char *_path, int _flags, ...); 52*d1d32c3dSAlex Richardson int flopenat(int dirfd, const char *path, int flags, ...); 53*d1d32c3dSAlex Richardson 54*d1d32c3dSAlex Richardson char *fparseln(FILE *, size_t *, size_t *, const char[3], int); 55*d1d32c3dSAlex Richardson __END_DECLS 56*d1d32c3dSAlex Richardson 57*d1d32c3dSAlex Richardson /* Values for humanize_number(3)'s flags parameter. */ 58*d1d32c3dSAlex Richardson #define HN_DECIMAL 0x01 59*d1d32c3dSAlex Richardson #define HN_NOSPACE 0x02 60*d1d32c3dSAlex Richardson #define HN_B 0x04 61*d1d32c3dSAlex Richardson #define HN_DIVISOR_1000 0x08 62*d1d32c3dSAlex Richardson #define HN_IEC_PREFIXES 0x10 63*d1d32c3dSAlex Richardson 64*d1d32c3dSAlex Richardson /* Values for humanize_number(3)'s scale parameter. */ 65*d1d32c3dSAlex Richardson #define HN_GETSCALE 0x10 66*d1d32c3dSAlex Richardson #define HN_AUTOSCALE 0x20 67*d1d32c3dSAlex Richardson 68*d1d32c3dSAlex Richardson /* 69*d1d32c3dSAlex Richardson * fparseln() specific operation flags. 70*d1d32c3dSAlex Richardson */ 71*d1d32c3dSAlex Richardson #define FPARSELN_UNESCESC 0x01 72*d1d32c3dSAlex Richardson #define FPARSELN_UNESCCONT 0x02 73*d1d32c3dSAlex Richardson #define FPARSELN_UNESCCOMM 0x04 74*d1d32c3dSAlex Richardson #define FPARSELN_UNESCREST 0x08 75*d1d32c3dSAlex Richardson #define FPARSELN_UNESCALL 0x0f 76