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d37888 |
/* mountlist.c -- return a list of mounted filesystems
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d37888 |
Copyright (C) 1991, 1992 Free Software Foundation, Inc.
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d37888 |
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d37888 |
This program is free software; you can redistribute it and/or modify
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Packit |
d37888 |
it under the terms of the GNU General Public License as published by
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Packit |
d37888 |
the Free Software Foundation; either version 2, or (at your option)
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d37888 |
any later version.
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d37888 |
|
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Packit |
d37888 |
This program is distributed in the hope that it will be useful,
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d37888 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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Packit |
d37888 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
Packit |
d37888 |
GNU General Public License for more details.
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Packit |
d37888 |
|
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Packit |
d37888 |
You should have received a copy of the GNU General Public License
|
|
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d37888 |
along with this program; if not, write to the Free Software Foundation,
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Packit |
d37888 |
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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d37888 |
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d37888 |
#ifdef HAVE_CONFIG_H
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d37888 |
#include <config.h>
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d37888 |
#endif
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d37888 |
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d37888 |
#include <glib.h>
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d37888 |
#include <stdio.h>
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d37888 |
#include <stdlib.h>
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d37888 |
#include <sys/types.h>
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d37888 |
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d37888 |
#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
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d37888 |
#include <string.h>
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d37888 |
#else
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d37888 |
#include <strings.h>
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d37888 |
#endif
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d37888 |
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d37888 |
#include <glibtop.h>
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d37888 |
#include <glibtop/mountlist.h>
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d37888 |
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d37888 |
/* A mount table entry. */
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d37888 |
struct mount_entry
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d37888 |
{
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d37888 |
char *me_devname; /* Device node pathname, including "/dev/". */
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d37888 |
char *me_mountdir; /* Mount point directory pathname. */
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d37888 |
char *me_type; /* "nfs", "4.2", etc. */
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d37888 |
dev_t me_dev; /* Device number of me_mountdir. */
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d37888 |
struct mount_entry *me_next;
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d37888 |
};
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d37888 |
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d37888 |
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d37888 |
static struct mount_entry *read_filesystem_list (void);
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d37888 |
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d37888 |
#ifdef HAVE_SYS_PARAM_H
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d37888 |
#include <sys/param.h>
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d37888 |
#endif
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d37888 |
|
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d37888 |
#if defined (MOUNTED_GETFSSTAT) /* __alpha running OSF_1 */
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d37888 |
# include <sys/mount.h>
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d37888 |
# include <sys/fs_types.h>
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d37888 |
#endif /* MOUNTED_GETFSSTAT */
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d37888 |
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d37888 |
#ifdef MOUNTED_GETMNTENT1 /* 4.3BSD, SunOS, HP-UX, Dynix, Irix. */
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d37888 |
#include <mntent.h>
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d37888 |
#if !defined(MOUNTED)
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d37888 |
# if defined(MNT_MNTTAB) /* HP-UX. */
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d37888 |
# define MOUNTED MNT_MNTTAB
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d37888 |
# endif
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d37888 |
# if defined(MNTTABNAME) /* Dynix. */
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d37888 |
# define MOUNTED MNTTABNAME
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d37888 |
# endif
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d37888 |
#endif
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d37888 |
#endif
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d37888 |
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d37888 |
#ifdef MOUNTED_GETMNTINFO /* 4.4BSD. */
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d37888 |
#include <sys/mount.h>
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d37888 |
#endif
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d37888 |
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d37888 |
#ifdef MOUNTED_GETMNT /* Ultrix. */
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d37888 |
#include <sys/mount.h>
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d37888 |
#include <sys/fs_types.h>
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d37888 |
#endif
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d37888 |
|
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d37888 |
#ifdef MOUNTED_FREAD /* SVR2. */
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d37888 |
#include <mnttab.h>
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d37888 |
#endif
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d37888 |
|
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d37888 |
#ifdef MOUNTED_FREAD_FSTYP /* SVR3. */
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d37888 |
#include <mnttab.h>
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d37888 |
#include <sys/fstyp.h>
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d37888 |
#include <sys/statfs.h>
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d37888 |
#endif
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d37888 |
|
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d37888 |
#ifdef MOUNTED_LISTMNTENT
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d37888 |
#include <mntent.h>
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d37888 |
#endif
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d37888 |
|
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d37888 |
#ifdef MOUNTED_GETMNTENT2 /* SVR4. */
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d37888 |
#include <sys/mnttab.h>
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d37888 |
#endif
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d37888 |
|
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d37888 |
#ifdef MOUNTED_VMOUNT /* AIX. */
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d37888 |
#include <fshelp.h>
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d37888 |
#include <sys/vfs.h>
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|
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d37888 |
#endif
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d37888 |
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d37888 |
#ifdef DOLPHIN
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d37888 |
/* So special that it's not worth putting this in autoconf. */
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|
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d37888 |
#undef MOUNTED_FREAD_FSTYP
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d37888 |
#define MOUNTED_GETMNTTBL
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|
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d37888 |
#endif
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d37888 |
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d37888 |
|
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d37888 |
#if defined (MOUNTED_GETMNTINFO) && !defined (__NetBSD__) && !defined (__OpenBSD__) && !defined(__FreeBSD__)
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|
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d37888 |
static const char *
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|
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d37888 |
fstype_to_string (short t)
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|
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d37888 |
{
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|
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d37888 |
switch (t)
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|
Packit |
d37888 |
{
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|
Packit |
d37888 |
#ifdef MOUNT_PC
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|
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d37888 |
case MOUNT_PC:
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|
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d37888 |
return "pc";
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|
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d37888 |
#endif
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|
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d37888 |
#ifdef MOUNT_MFS
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|
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d37888 |
case MOUNT_MFS:
|
|
Packit |
d37888 |
return "mfs";
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|
Packit |
d37888 |
#endif
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|
Packit |
d37888 |
#ifdef MOUNT_LO
|
|
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d37888 |
case MOUNT_LO:
|
|
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d37888 |
return "lo";
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|
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d37888 |
#endif
|
|
Packit |
d37888 |
#ifdef MOUNT_TFS
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|
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d37888 |
case MOUNT_TFS:
|
|
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d37888 |
return "tfs";
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|
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d37888 |
#endif
|
|
Packit |
d37888 |
#ifdef MOUNT_TMP
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|
Packit |
d37888 |
case MOUNT_TMP:
|
|
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d37888 |
return "tmp";
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|
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d37888 |
#endif
|
|
Packit |
d37888 |
#ifdef MOUNT_UFS
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|
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d37888 |
case MOUNT_UFS:
|
|
Packit |
d37888 |
return "ufs" ;
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|
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d37888 |
#endif
|
|
Packit |
d37888 |
#ifdef MOUNT_NFS
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d37888 |
case MOUNT_NFS:
|
|
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d37888 |
return "nfs" ;
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|
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d37888 |
#endif
|
|
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d37888 |
#ifdef MOUNT_MSDOS
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|
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d37888 |
case MOUNT_MSDOS:
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|
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d37888 |
return "msdos" ;
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|
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d37888 |
#endif
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|
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d37888 |
#ifdef MOUNT_LFS
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d37888 |
case MOUNT_LFS:
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|
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d37888 |
return "lfs" ;
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|
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d37888 |
#endif
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|
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d37888 |
#ifdef MOUNT_LOFS
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|
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d37888 |
case MOUNT_LOFS:
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|
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d37888 |
return "lofs" ;
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|
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d37888 |
#endif
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|
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d37888 |
#ifdef MOUNT_FDESC
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|
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d37888 |
case MOUNT_FDESC:
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|
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d37888 |
return "fdesc" ;
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|
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d37888 |
#endif
|
|
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d37888 |
#ifdef MOUNT_PORTAL
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|
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d37888 |
case MOUNT_PORTAL:
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|
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d37888 |
return "portal" ;
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|
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d37888 |
#endif
|
|
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d37888 |
#ifdef MOUNT_NULL
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d37888 |
case MOUNT_NULL:
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|
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d37888 |
return "null" ;
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|
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d37888 |
#endif
|
|
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d37888 |
#ifdef MOUNT_UMAP
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|
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d37888 |
case MOUNT_UMAP:
|
|
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d37888 |
return "umap" ;
|
|
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d37888 |
#endif
|
|
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d37888 |
#ifdef MOUNT_KERNFS
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|
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d37888 |
case MOUNT_KERNFS:
|
|
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d37888 |
return "kernfs" ;
|
|
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d37888 |
#endif
|
|
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d37888 |
#ifdef MOUNT_PROCFS
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|
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d37888 |
case MOUNT_PROCFS:
|
|
Packit |
d37888 |
return "procfs" ;
|
|
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d37888 |
#endif
|
|
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d37888 |
#ifdef MOUNT_AFS
|
|
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d37888 |
case MOUNT_AFS:
|
|
Packit |
d37888 |
return "afs" ;
|
|
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d37888 |
#endif
|
|
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d37888 |
#ifdef MOUNT_CD9660
|
|
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d37888 |
case MOUNT_CD9660:
|
|
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d37888 |
return "cd9660" ;
|
|
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d37888 |
#endif
|
|
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d37888 |
#ifdef MOUNT_UNION
|
|
Packit |
d37888 |
case MOUNT_UNION:
|
|
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d37888 |
return "union" ;
|
|
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d37888 |
#endif
|
|
Packit |
d37888 |
#ifdef MOUNT_DEVFS
|
|
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d37888 |
case MOUNT_DEVFS:
|
|
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d37888 |
return "devfs" ;
|
|
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d37888 |
#endif
|
|
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d37888 |
#ifdef MOUNT_EXT2FS
|
|
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d37888 |
case MOUNT_EXT2FS:
|
|
Packit |
d37888 |
return "ext2fs" ;
|
|
Packit |
d37888 |
#endif
|
|
Packit |
d37888 |
default:
|
|
Packit |
d37888 |
return "?";
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#endif /* MOUNTED_GETMNTINFO */
|
|
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d37888 |
|
|
Packit |
d37888 |
#ifdef MOUNTED_VMOUNT /* AIX. */
|
|
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d37888 |
static const char *
|
|
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d37888 |
fstype_to_string (int t)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
struct vfs_ent *e;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
e = getvfsbytype (t);
|
|
Packit |
d37888 |
if (!e || !e->vfsent_name)
|
|
Packit |
d37888 |
return "none";
|
|
Packit |
d37888 |
else
|
|
Packit |
d37888 |
return e->vfsent_name;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#endif /* MOUNTED_VMOUNT */
|
|
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d37888 |
|
|
Packit |
d37888 |
/* Return a list of the currently mounted filesystems, or NULL on error.
|
|
Packit |
d37888 |
Add each entry to the tail of the list so that they stay in order.
|
|
Packit |
d37888 |
*/
|
|
Packit |
d37888 |
|
|
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d37888 |
static struct mount_entry *
|
|
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d37888 |
read_filesystem_list (void)
|
|
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d37888 |
{
|
|
Packit |
d37888 |
struct mount_entry *mount_list;
|
|
Packit |
d37888 |
struct mount_entry *me;
|
|
Packit |
d37888 |
struct mount_entry *mtail;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Start the list off with a dummy entry. */
|
|
Packit |
d37888 |
me = g_new (struct mount_entry, 1);
|
|
Packit |
d37888 |
me->me_next = NULL;
|
|
Packit |
d37888 |
mount_list = mtail = me;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#ifdef MOUNTED_LISTMNTENT
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
struct tabmntent *mntlist, *p;
|
|
Packit |
d37888 |
struct mntent *mnt;
|
|
Packit |
d37888 |
struct mount_entry *me;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* the third and fourth arguments could be used to filter mounts,
|
|
Packit |
d37888 |
but Crays doesn't seem to have any mounts that we want to
|
|
Packit |
d37888 |
remove. Specifically, automount create normal NFS mounts.
|
|
Packit |
d37888 |
*/
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if(listmntent(&mntlist, KMTAB, NULL, NULL) < 0)
|
|
Packit |
d37888 |
return NULL;
|
|
Packit |
d37888 |
p = mntlist;
|
|
Packit |
d37888 |
while(p){
|
|
Packit |
d37888 |
mnt = p->ment;
|
|
Packit |
d37888 |
me = (struct mount_entry*) g_malloc(sizeof (struct mount_entry));
|
|
Packit |
d37888 |
me->me_devname = g_strdup(mnt->mnt_fsname);
|
|
Packit |
d37888 |
me->me_mountdir = g_strdup(mnt->mnt_dir);
|
|
Packit |
d37888 |
me->me_type = g_strdup(mnt->mnt_type);
|
|
Packit |
d37888 |
me->me_dev = -1;
|
|
Packit |
d37888 |
me->me_next = NULL;
|
|
Packit |
d37888 |
mtail->me_next = me;
|
|
Packit |
d37888 |
mtail = me;
|
|
Packit |
d37888 |
p = p->next;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
freemntlist(mntlist);
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#endif
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#ifdef MOUNTED_GETMNTENT1 /* Linux, 4.3BSD, SunOS, HP-UX, Dynix, Irix. */
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
const struct mntent *mnt;
|
|
Packit |
d37888 |
FILE *fp;
|
|
Packit |
d37888 |
const char *devopt;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
fp = setmntent (MOUNTED, "r");
|
|
Packit |
d37888 |
if (fp == NULL)
|
|
Packit |
d37888 |
return NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
while ((mnt = getmntent (fp)))
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
me = g_new(struct mount_entry, 1);
|
|
Packit |
d37888 |
me->me_devname = g_strdup (mnt->mnt_fsname);
|
|
Packit |
d37888 |
me->me_mountdir = g_strdup (mnt->mnt_dir);
|
|
Packit |
d37888 |
me->me_type = g_strdup (mnt->mnt_type);
|
|
Packit |
d37888 |
devopt = strstr (mnt->mnt_opts, "dev=");
|
|
Packit |
d37888 |
if (devopt)
|
|
Packit |
d37888 |
me->me_dev = (dev_t) strtoull( devopt + 4, NULL, 0);
|
|
Packit |
d37888 |
else
|
|
Packit |
d37888 |
me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
me->me_next = NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Add to the linked list. */
|
|
Packit |
d37888 |
mtail->me_next = me;
|
|
Packit |
d37888 |
mtail = me;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (endmntent (fp) == 0)
|
|
Packit |
d37888 |
return NULL;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#endif /* MOUNTED_GETMNTENT1. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#ifdef MOUNTED_GETMNTINFO /* 4.4BSD. */
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
struct statfs *fsp;
|
|
Packit |
d37888 |
int entries;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
entries = getmntinfo (&fsp, MNT_NOWAIT);
|
|
Packit |
d37888 |
if (entries < 0)
|
|
Packit |
d37888 |
return NULL;
|
|
Packit |
d37888 |
while (entries-- > 0)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
|
|
Packit |
d37888 |
me->me_devname = g_strdup (fsp->f_mntfromname);
|
|
Packit |
d37888 |
me->me_mountdir = g_strdup (fsp->f_mntonname);
|
|
Packit |
d37888 |
#if defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__)
|
|
Packit |
d37888 |
me->me_type = g_strdup (fsp->f_fstypename);
|
|
Packit |
d37888 |
#else
|
|
Packit |
d37888 |
me->me_type = g_strdup (fstype_to_string (fsp->f_type));
|
|
Packit |
d37888 |
#endif
|
|
Packit |
d37888 |
me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
|
|
Packit |
d37888 |
me->me_next = NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Add to the linked list. */
|
|
Packit |
d37888 |
mtail->me_next = me;
|
|
Packit |
d37888 |
mtail = me;
|
|
Packit |
d37888 |
fsp++;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#endif /* MOUNTED_GETMNTINFO */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#ifdef MOUNTED_GETMNT /* Ultrix. */
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
int offset = 0;
|
|
Packit |
d37888 |
int val;
|
|
Packit |
d37888 |
struct fs_data fsd;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
while ((val = getmnt (&offset, &fsd, sizeof (fsd), NOSTAT_MANY,
|
|
Packit |
d37888 |
(char *) 0)) > 0)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
|
|
Packit |
d37888 |
me->me_devname = g_strdup (fsd.fd_req.devname);
|
|
Packit |
d37888 |
me->me_mountdir = g_strdup (fsd.fd_req.path);
|
|
Packit |
d37888 |
me->me_type = g_strdup (gt_names[fsd.fd_req.fstype]);
|
|
Packit |
d37888 |
me->me_dev = fsd.fd_req.dev;
|
|
Packit |
d37888 |
me->me_next = NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Add to the linked list. */
|
|
Packit |
d37888 |
mtail->me_next = me;
|
|
Packit |
d37888 |
mtail = me;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
if (val < 0)
|
|
Packit |
d37888 |
return NULL;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#endif /* MOUNTED_GETMNT. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#if defined (MOUNTED_GETFSSTAT) /* __alpha running OSF_1 */
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
int numsys, counter, bufsize;
|
|
Packit |
d37888 |
struct statfs *stats;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT);
|
|
Packit |
d37888 |
if (numsys < 0)
|
|
Packit |
d37888 |
return (NULL);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
bufsize = (1 + numsys) * sizeof (struct statfs);
|
|
Packit |
d37888 |
stats = (struct statfs *) g_malloc (bufsize);
|
|
Packit |
d37888 |
numsys = getfsstat (stats, bufsize, MNT_WAIT);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (numsys < 0)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
g_free (stats);
|
|
Packit |
d37888 |
return (NULL);
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
for (counter = 0; counter < numsys; counter++)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
|
|
Packit |
d37888 |
me->me_devname = g_strdup (stats[counter].f_mntfromname);
|
|
Packit |
d37888 |
me->me_mountdir = g_strdup (stats[counter].f_mntonname);
|
|
Packit |
d37888 |
me->me_type = g_strdup (mnt_names[stats[counter].f_type]);
|
|
Packit |
d37888 |
me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
|
|
Packit |
d37888 |
me->me_next = NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Add to the linked list. */
|
|
Packit |
d37888 |
mtail->me_next = me;
|
|
Packit |
d37888 |
mtail = me;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
g_free (stats);
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#endif /* MOUNTED_GETFSSTAT */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#if defined (MOUNTED_FREAD) || defined (MOUNTED_FREAD_FSTYP) /* SVR[23]. */
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
struct mnttab mnt;
|
|
Packit |
d37888 |
FILE *fp;
|
|
Packit |
d37888 |
fp = fopen ("/etc/mnttab", "r");
|
|
Packit |
d37888 |
if (fp == NULL)
|
|
Packit |
d37888 |
return NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
while (fread (&mnt, sizeof mnt, 1, fp) > 0)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
|
|
Packit |
d37888 |
#ifdef GETFSTYP /* SVR3. */
|
|
Packit |
d37888 |
me->me_devname = g_strdup (mnt.mt_dev);
|
|
Packit |
d37888 |
#else
|
|
Packit |
d37888 |
me->me_devname = g_strdup_printf("/dev/%s", mnt.mt_dev);
|
|
Packit |
d37888 |
#endif
|
|
Packit |
d37888 |
me->me_mountdir = g_strdup (mnt.mt_filsys);
|
|
Packit |
d37888 |
me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#ifdef GETFSTYP /* SVR3. */
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
struct statfs fsd;
|
|
Packit |
d37888 |
char typebuf[FSTYPSZ];
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (statfs (me->me_mountdir, &fsd, sizeof fsd, 0) != -1
|
|
Packit |
d37888 |
&& sysfs (GETFSTYP, fsd.f_fstyp, typebuf) != -1)
|
|
Packit |
d37888 |
me->me_type = g_strdup (typebuf);
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#else
|
|
Packit |
d37888 |
me->me_type = g_strdup ("");
|
|
Packit |
d37888 |
#endif
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
me->me_next = NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Add to the linked list. */
|
|
Packit |
d37888 |
mtail->me_next = me;
|
|
Packit |
d37888 |
mtail = me;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (fclose (fp) == EOF)
|
|
Packit |
d37888 |
return NULL;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#endif /* MOUNTED_FREAD || MOUNTED_FREAD_FSTYP. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#ifdef MOUNTED_GETMNTTBL /* DolphinOS goes it's own way */
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
struct mntent **mnttbl=getmnttbl(),**ent;
|
|
Packit |
d37888 |
for (ent=mnttbl;*ent;ent++)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
|
|
Packit |
d37888 |
me->me_devname = g_strdup ( (*ent)->mt_resource);
|
|
Packit |
d37888 |
me->me_mountdir = g_strdup( (*ent)->mt_directory);
|
|
Packit |
d37888 |
me->me_type = g_strdup ((*ent)->mt_fstype);
|
|
Packit |
d37888 |
me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
|
|
Packit |
d37888 |
me->me_next = NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Add to the linked list. */
|
|
Packit |
d37888 |
mtail->me_next = me;
|
|
Packit |
d37888 |
mtail = me;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
endmnttbl();
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#endif
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#ifdef MOUNTED_GETMNTENT2 /* SVR4. */
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
struct mnttab mnt;
|
|
Packit |
d37888 |
FILE *fp;
|
|
Packit |
d37888 |
int ret;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
fp = fopen (MNTTAB, "r");
|
|
Packit |
d37888 |
if (fp == NULL)
|
|
Packit |
d37888 |
return NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
while ((ret = getmntent (fp, &mnt)) == 0)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
|
|
Packit |
d37888 |
me->me_devname = g_strdup (mnt.mnt_special);
|
|
Packit |
d37888 |
me->me_mountdir = g_strdup (mnt.mnt_mountp);
|
|
Packit |
d37888 |
me->me_type = g_strdup (mnt.mnt_fstype);
|
|
Packit |
d37888 |
me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
|
|
Packit |
d37888 |
me->me_next = NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Add to the linked list. */
|
|
Packit |
d37888 |
mtail->me_next = me;
|
|
Packit |
d37888 |
mtail = me;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if (fclose (fp) == EOF)
|
|
Packit |
d37888 |
return NULL;
|
|
Packit |
d37888 |
if (ret > 0)
|
|
Packit |
d37888 |
return NULL;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#endif /* MOUNTED_GETMNTENT2. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
#ifdef MOUNTED_VMOUNT /* AIX. */
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
int bufsize;
|
|
Packit |
d37888 |
char *entries, *thisent;
|
|
Packit |
d37888 |
struct vmount *vmp;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Ask how many bytes to allocate for the mounted filesystem info. */
|
|
Packit |
d37888 |
mntctl (MCTL_QUERY, sizeof bufsize, (struct vmount *) &bufsize);
|
|
Packit |
d37888 |
entries = g_malloc (bufsize);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Get the list of mounted filesystems. */
|
|
Packit |
d37888 |
mntctl (MCTL_QUERY, bufsize, (struct vmount *) entries);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
for (thisent = entries; thisent < entries + bufsize;
|
|
Packit |
d37888 |
thisent += vmp->vmt_length)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
vmp = (struct vmount *) thisent;
|
|
Packit |
d37888 |
me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
|
|
Packit |
d37888 |
if (vmp->vmt_flags & MNT_REMOTE)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
/* Prepend the remote pathname. */
|
|
Packit |
d37888 |
me->me_devname = \
|
|
Packit |
d37888 |
g_strdup_printf("%s:%s",
|
|
Packit |
d37888 |
thisent + vmp->vmt_data[VMT_HOSTNAME].vmt_off
|
|
Packit |
d37888 |
thisent + vmp->vmt_data[VMT_OBJECT ].vmt_off);
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
else
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
me->me_devname = g_strdup (thisent +
|
|
Packit |
d37888 |
vmp->vmt_data[VMT_OBJECT].vmt_off);
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
me->me_mountdir = g_strdup (thisent + vmp->vmt_data[VMT_STUB].vmt_off);
|
|
Packit |
d37888 |
me->me_type = g_strdup (fstype_to_string (vmp->vmt_gfstype));
|
|
Packit |
d37888 |
me->me_dev = (dev_t) -1; /* vmt_fsid might be the info we want. */
|
|
Packit |
d37888 |
me->me_next = NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Add to the linked list. */
|
|
Packit |
d37888 |
mtail->me_next = me;
|
|
Packit |
d37888 |
mtail = me;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
g_free (entries);
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
#endif /* MOUNTED_VMOUNT. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Free the dummy head. */
|
|
Packit |
d37888 |
me = mount_list;
|
|
Packit |
d37888 |
mount_list = mount_list->me_next;
|
|
Packit |
d37888 |
g_free (me);
|
|
Packit |
d37888 |
return mount_list;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
static gboolean ignore_mount_entry(const struct mount_entry *me)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
/* keep sorted */
|
|
Packit |
d37888 |
static const char ignored[][12] = {
|
|
Packit |
d37888 |
"autofs",
|
|
Packit |
d37888 |
"binfmt_misc",
|
|
Packit |
d37888 |
"ctfs",
|
|
Packit |
d37888 |
"devfs",
|
|
Packit |
d37888 |
"devpts",
|
|
Packit |
d37888 |
"fusectl",
|
|
Packit |
d37888 |
"linprocfs",
|
|
Packit |
d37888 |
"mfs",
|
|
Packit |
d37888 |
"mntfs",
|
|
Packit |
d37888 |
"mqueue",
|
|
Packit |
d37888 |
"none",
|
|
Packit |
d37888 |
"nsfd",
|
|
Packit |
d37888 |
"objfs",
|
|
Packit |
d37888 |
"openpromfs",
|
|
Packit |
d37888 |
"proc",
|
|
Packit |
d37888 |
"procfs",
|
|
Packit |
d37888 |
"rpc_pipefs",
|
|
Packit |
d37888 |
"securityfs",
|
|
Packit |
d37888 |
"supermount",
|
|
Packit |
d37888 |
"sysfs",
|
|
Packit |
d37888 |
"tmpfs",
|
|
Packit |
d37888 |
"unknown",
|
|
Packit |
d37888 |
"usbdevfs",
|
|
Packit |
d37888 |
"usbfs"
|
|
Packit |
d37888 |
};
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
typedef int (*Comparator)(const void*, const void*);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
return bsearch(me->me_type,
|
|
Packit |
d37888 |
ignored, G_N_ELEMENTS(ignored), sizeof ignored[0],
|
|
Packit |
d37888 |
(Comparator) strcmp) != NULL;
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
glibtop_mountentry *
|
|
Packit |
d37888 |
glibtop_get_mountlist_s (glibtop *server, glibtop_mountlist *buf, int all_fs)
|
|
Packit |
d37888 |
{
|
|
Packit |
d37888 |
struct mount_entry *entries, *cur, *next;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
GArray *mount_array = g_array_new(FALSE, FALSE,
|
|
Packit |
d37888 |
sizeof(glibtop_mountentry));
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
glibtop_init_r (&server, 0, 0);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
memset (buf, 0, sizeof (glibtop_mountlist));
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* Read filesystem list. */
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if((entries = read_filesystem_list ()) == NULL)
|
|
Packit |
d37888 |
return NULL;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
for (cur = &entries[0]; cur != NULL; cur = next) {
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
if(all_fs || !ignore_mount_entry(cur)) {
|
|
Packit |
d37888 |
/* add a new glibtop_mountentry */
|
|
Packit |
d37888 |
glibtop_mountentry e;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
g_strlcpy(e.devname, cur->me_devname, sizeof e.devname);
|
|
Packit |
d37888 |
g_strlcpy(e.mountdir, cur->me_mountdir, sizeof e.mountdir);
|
|
Packit |
d37888 |
g_strlcpy(e.type, cur->me_type, sizeof e.type);
|
|
Packit |
d37888 |
e.dev = cur->me_dev;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
g_array_append_val(mount_array, e);
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
/* free current mount_entry and move to the next */
|
|
Packit |
d37888 |
next = cur->me_next;
|
|
Packit |
d37888 |
g_free(cur->me_devname);
|
|
Packit |
d37888 |
g_free(cur->me_mountdir);
|
|
Packit |
d37888 |
g_free(cur->me_type);
|
|
Packit |
d37888 |
g_free(cur);
|
|
Packit |
d37888 |
}
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->size = sizeof (glibtop_mountentry);
|
|
Packit |
d37888 |
buf->number = mount_array->len;
|
|
Packit |
d37888 |
buf->total = buf->number * buf->size;
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
buf->flags = (1 << GLIBTOP_MOUNTLIST_SIZE)
|
|
Packit |
d37888 |
| (1 << GLIBTOP_MOUNTLIST_NUMBER)
|
|
Packit |
d37888 |
| (1 << GLIBTOP_MOUNTLIST_TOTAL);
|
|
Packit |
d37888 |
|
|
Packit |
d37888 |
return (glibtop_mountentry*) g_array_free(mount_array, FALSE);
|
|
Packit |
d37888 |
}
|