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e6efb2b0bd
seems to be having trouble with the dependencies. o removed some files from the lib makefile that don't compile yet.
95 lines
2.2 KiB
C
95 lines
2.2 KiB
C
/*
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* Copyright (C) 2001 Sistina Software
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*
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* This LVM library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This LVM library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this LVM library; if not, write to the Free
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* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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* MA 02111-1307, USA
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*
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*/
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#include <sys/types.h>
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#include <string.h>
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#include "display.h"
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#include "metadata.h"
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#include "dbg_malloc.h"
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#include "log.h"
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#define SIZE_BUF 128
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char *display_size(unsigned long long size, size_len_t sl)
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{
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int s;
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ulong byte = 1024 * 1024 * 1024;
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char *size_buf = NULL;
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char *size_str[][2] = {
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{"Terabyte", "TB"},
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{"Gigabyte", "GB"},
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{"Megabyte", "MB"},
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{"Kilobyte", "KB"},
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{"", ""}
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};
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if (!(size_buf = dbg_malloc(SIZE_BUF))) {
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log_error("no memory for size display buffer");
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return NULL;
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}
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if (size == 0LL)
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sprintf(size_buf, "0");
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else {
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s = 0;
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while (size_str[s] && size < byte)
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s++, byte /= 1024;
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snprintf(size_buf, SIZE_BUF - 1,
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"%.2f %s", (float) size / byte, size_str[s][sl]);
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}
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/* Caller to deallocate */
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return size_buf;
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}
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/*
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* FIXME: this function is badly named, it doesn't display the data it
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* creates a new uuid string with -'s in it. It would be better if
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* the destination was passed in as well. EJT
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*/
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char *display_uuid(char *uuidstr) {
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int i, j;
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char *uuid;
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if ((!uuidstr) || !(uuid = dbg_malloc(NAME_LEN))) {
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log_error("no memory for uuid display buffer");
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return NULL;
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}
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memset(uuid, 0, NAME_LEN);
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i = 6;
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memcpy(uuid, uuidstr, i);
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uuidstr += i;
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for (j = 0; j < 6; j++) {
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uuid[i++] = '-';
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memcpy(&uuid[i], uuidstr, 4);
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uuidstr += 4;
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i += 4;
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}
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memcpy(&uuid[i], uuidstr, 2);
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/* Caller must free */
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return uuid;
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}
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