98 lines
2.5 KiB
C
98 lines
2.5 KiB
C
/*****************************************************************************
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*
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* $Id$
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* Purpose ...............: Give status of all filesystems
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*
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*****************************************************************************
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* Copyright (C) 1997-2001
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*
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* Michiel Broek FIDO: 2:280/2802
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* Beekmansbos 10 Internet: mbse@user.sourceforge.net
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* 1971 BV IJmuiden
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* the Netherlands
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*
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* This file is part of MBSE BBS.
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*
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* This BBS is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* MB BBS is distributed in the hope that it will be useful, but
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* 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with MB BBS; see the file COPYING. If not, write to the Free
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* Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*****************************************************************************/
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#include "libs.h"
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#include "../lib/structs.h"
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#include "taskdisk.h"
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#include "taskutil.h"
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/*
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* This function returns the information of all mounted filesystems,
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* but no more then 10 filesystems.
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*/
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char *get_diskstat()
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{
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char *mtab, *dev, *fs, *type, *tmp = NULL;
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FILE *fp;
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int i = 0;
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static char buf[SS_BUFSIZE];
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struct statfs sfs;
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char tt[80];
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unsigned long temp;
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buf[0] = '\0';
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mtab = calloc(PATH_MAX, sizeof(char));
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#ifdef __linux__
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if ((fp = fopen((char *)"/etc/mtab", "r")) == 0) {
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#elif __FreeBSD__
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if ((fp = fopen((char *)"/etc/fstab", "r")) == 0) {
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#endif
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sprintf(buf, "100:0;");
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return buf;
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}
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while (fgets(mtab, 255, fp)) {
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dev = strtok(mtab, " \t");
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fs = strtok(NULL, " \t");
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type = strtok(NULL, " \t");
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if (strncmp((char *)"/dev/", dev, 5) == 0) {
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if (statfs(fs, &sfs) == 0) {
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i++;
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if (tmp == NULL)
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tmp = xstrcpy((char *)",");
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else
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tmp = xstrcat(tmp, (char *)",");
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tt[0] = '\0';
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temp = (unsigned long)(sfs.f_bsize / 512L);
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sprintf(tt, "%lu %lu %s %s",
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(unsigned long)(sfs.f_blocks * temp) / 2048L,
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(unsigned long)(sfs.f_bavail * temp) / 2048L,
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fs, type);
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tmp = xstrcat(tmp, tt);
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}
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if (i == 10) /* No more then 10 filesystems */
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break;
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}
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}
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fclose(fp);
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if (strlen(tmp) > (SS_BUFSIZE - 8))
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sprintf(buf, "100:0;");
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else
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sprintf(buf, "100:%d%s;", i, tmp);
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return buf;
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}
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