parse_bytes.c revision 1.1.1.1
1/* $NetBSD: parse_bytes.c,v 1.1.1.1 2011/04/13 18:15:42 elric Exp $ */ 2 3/* 4 * Copyright (c) 1999 Kungliga Tekniska H��gskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * 3. Neither the name of the Institute nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36#include <config.h> 37 38#include <krb5/parse_units.h> 39#include <krb5/parse_bytes.h> 40 41static struct units bytes_units[] = { 42 { "gigabyte", 1024 * 1024 * 1024 }, 43 { "gbyte", 1024 * 1024 * 1024 }, 44 { "GB", 1024 * 1024 * 1024 }, 45 { "megabyte", 1024 * 1024 }, 46 { "mbyte", 1024 * 1024 }, 47 { "MB", 1024 * 1024 }, 48 { "kilobyte", 1024 }, 49 { "KB", 1024 }, 50 { "byte", 1 }, 51 { NULL, 0 } 52}; 53 54static struct units bytes_short_units[] = { 55 { "GB", 1024 * 1024 * 1024 }, 56 { "MB", 1024 * 1024 }, 57 { "KB", 1024 }, 58 { NULL, 0 } 59}; 60 61ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 62parse_bytes (const char *s, const char *def_unit) 63{ 64 return parse_units (s, bytes_units, def_unit); 65} 66 67ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 68unparse_bytes (int t, char *s, size_t len) 69{ 70 return unparse_units (t, bytes_units, s, len); 71} 72 73ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 74unparse_bytes_short (int t, char *s, size_t len) 75{ 76 return unparse_units_approx (t, bytes_short_units, s, len); 77} 78