mirror of
https://github.com/libguestfs/libguestfs.git
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156 lines
3.3 KiB
C
156 lines
3.3 KiB
C
/* libguestfs - the guestfsd daemon
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* Copyright (C) 2009 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU 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 this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/statvfs.h>
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#include <unistd.h>
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#include "../src/guestfs_protocol.h"
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#include "daemon.h"
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#include "actions.h"
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guestfs_int_stat *
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do_stat (char *path)
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{
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int r;
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guestfs_int_stat *ret;
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struct stat statbuf;
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NEED_ROOT (NULL);
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ABS_PATH (path, NULL);
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CHROOT_IN;
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r = stat (path, &statbuf);
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CHROOT_OUT;
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if (r == -1) {
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reply_with_perror ("stat");
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return NULL;
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}
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ret = malloc (sizeof *ret);
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if (ret == NULL) {
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reply_with_perror ("malloc");
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return NULL;
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}
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ret->dev = statbuf.st_dev;
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ret->ino = statbuf.st_ino;
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ret->mode = statbuf.st_mode;
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ret->nlink = statbuf.st_nlink;
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ret->uid = statbuf.st_uid;
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ret->gid = statbuf.st_gid;
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ret->rdev = statbuf.st_rdev;
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ret->size = statbuf.st_size;
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ret->blksize = statbuf.st_blksize;
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ret->blocks = statbuf.st_blocks;
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ret->atime = statbuf.st_atime;
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ret->mtime = statbuf.st_mtime;
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ret->ctime = statbuf.st_ctime;
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return ret;
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}
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guestfs_int_stat *
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do_lstat (char *path)
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{
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int r;
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guestfs_int_stat *ret;
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struct stat statbuf;
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NEED_ROOT (NULL);
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ABS_PATH (path, NULL);
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CHROOT_IN;
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r = lstat (path, &statbuf);
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CHROOT_OUT;
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if (r == -1) {
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reply_with_perror ("stat");
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return NULL;
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}
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ret = malloc (sizeof *ret);
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if (ret == NULL) {
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reply_with_perror ("malloc");
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return NULL;
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}
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ret->dev = statbuf.st_dev;
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ret->ino = statbuf.st_ino;
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ret->mode = statbuf.st_mode;
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ret->nlink = statbuf.st_nlink;
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ret->uid = statbuf.st_uid;
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ret->gid = statbuf.st_gid;
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ret->rdev = statbuf.st_rdev;
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ret->size = statbuf.st_size;
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ret->blksize = statbuf.st_blksize;
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ret->blocks = statbuf.st_blocks;
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ret->atime = statbuf.st_atime;
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ret->mtime = statbuf.st_mtime;
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ret->ctime = statbuf.st_ctime;
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return ret;
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}
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guestfs_int_statvfs *
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do_statvfs (char *path)
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{
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int r;
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guestfs_int_statvfs *ret;
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struct statvfs statbuf;
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NEED_ROOT (NULL);
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ABS_PATH (path, NULL);
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CHROOT_IN;
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r = statvfs (path, &statbuf);
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CHROOT_OUT;
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if (r == -1) {
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reply_with_perror ("statvfs");
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return NULL;
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}
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ret = malloc (sizeof *ret);
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if (ret == NULL) {
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reply_with_perror ("malloc");
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return NULL;
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}
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ret->bsize = statbuf.f_bsize;
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ret->frsize = statbuf.f_frsize;
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ret->blocks = statbuf.f_blocks;
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ret->bfree = statbuf.f_bfree;
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ret->bavail = statbuf.f_bavail;
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ret->files = statbuf.f_files;
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ret->ffree = statbuf.f_ffree;
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ret->favail = statbuf.f_favail;
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ret->fsid = statbuf.f_fsid;
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ret->flag = statbuf.f_flag;
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ret->namemax = statbuf.f_namemax;
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return ret;
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}
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