C++ FreeXid函数代码示例

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本文整理汇总了C++中FreeXid函数的典型用法代码示例。如果您正苦于以下问题：C++ FreeXid函数的具体用法？C++ FreeXid怎么用？C++ FreeXid使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了FreeXid函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: cifs_dir_open

int
cifs_dir_open(struct inode *inode, struct file *file)
{				/* NB: currently unused since searches are opened in readdir */
	int rc = 0;
	int xid;
	struct cifs_sb_info *cifs_sb;
	struct cifsTconInfo *pTcon;
	char *full_path = NULL;

	xid = GetXid();

	cifs_sb = CIFS_SB(inode->i_sb);
	pTcon = cifs_sb->tcon;

	if(file->f_dentry) {
		down(&file->f_dentry->d_sb->s_vfs_rename_sem);
		full_path = build_wildcard_path_from_dentry(file->f_dentry);
		up(&file->f_dentry->d_sb->s_vfs_rename_sem);
	} else {
		FreeXid(xid);
		return -EIO;
	}

	cFYI(1, ("inode = 0x%p and full path is %s", inode, full_path));

	if (full_path)
		kfree(full_path);
	FreeXid(xid);
	return rc;
}

开发者ID:BackupTheBerlios，项目名称:tuxap，代码行数:30，代码来源:dir.c

示例2: cifs_symlink

int
cifs_symlink(struct inode *inode, struct dentry *direntry, const char *symname)
{
	int rc = -EOPNOTSUPP;
	int xid;
	struct cifs_sb_info *cifs_sb;
	struct cifsTconInfo *pTcon;
	char *full_path = NULL;
	struct inode *newinode = NULL;

	xid = GetXid();

	cifs_sb = CIFS_SB(inode->i_sb);
	pTcon = cifs_sb->tcon;

	full_path = build_path_from_dentry(direntry);

	if (full_path == NULL) {
		rc = -ENOMEM;
		FreeXid(xid);
		return rc;
	}

	cFYI(1, "Full path: %s", full_path);
	cFYI(1, "symname is %s", symname);

	/* BB what if DFS and this volume is on different share? BB */
	if (pTcon->unix_ext)
		rc = CIFSUnixCreateSymLink(xid, pTcon, full_path, symname,
					   cifs_sb->local_nls);
	/* else
	   rc = CIFSCreateReparseSymLink(xid, pTcon, fromName, toName,
					cifs_sb_target->local_nls); */

	if (rc == 0) {
		if (pTcon->unix_ext)
			rc = cifs_get_inode_info_unix(&newinode, full_path,
						      inode->i_sb, xid);
		else
			rc = cifs_get_inode_info(&newinode, full_path, NULL,
						 inode->i_sb, xid, NULL);

		if (rc != 0) {
			cFYI(1, "Create symlink ok, getinodeinfo fail rc = %d",
			      rc);
		} else {
			if (pTcon->nocase)
				direntry->d_op = &cifs_ci_dentry_ops;
			else
				direntry->d_op = &cifs_dentry_ops;
			d_instantiate(direntry, newinode);
		}
	}

	kfree(full_path);
	FreeXid(xid);
	return rc;
}

开发者ID:12rafael，项目名称:jellytimekernel，代码行数:58，代码来源:link.c

示例3: cFYI

/* Retrieve an ACL from the server */
static struct cifs_ntsd *get_cifs_acl(u32 *pacllen, struct inode *inode,
				       const char *path, const __u16 *pfid)
{
	struct cifsFileInfo *open_file = NULL;
	bool unlock_file = false;
	int xid;
	int rc = -EIO;
	__u16 fid;
	struct super_block *sb;
	struct cifs_sb_info *cifs_sb;
	struct cifs_ntsd *pntsd = NULL;

	cFYI(1, ("get mode from ACL for %s", path));

	if (inode == NULL)
		return NULL;

	xid = GetXid();
	if (pfid == NULL)
		open_file = find_readable_file(CIFS_I(inode));
	else
		fid = *pfid;

	sb = inode->i_sb;
	if (sb == NULL) {
		FreeXid(xid);
		return NULL;
	}
	cifs_sb = CIFS_SB(sb);

	if (open_file) {
		unlock_file = true;
		fid = open_file->netfid;
	} else if (pfid == NULL) {
		int oplock = 0;
		/* open file */
		rc = CIFSSMBOpen(xid, cifs_sb->tcon, path, FILE_OPEN,
				READ_CONTROL, 0, &fid, &oplock, NULL,
				cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
					CIFS_MOUNT_MAP_SPECIAL_CHR);
		if (rc != 0) {
			cERROR(1, ("Unable to open file to get ACL"));
			FreeXid(xid);
			return NULL;
		}
	}

	rc = CIFSSMBGetCIFSACL(xid, cifs_sb->tcon, fid, &pntsd, pacllen);
	cFYI(1, ("GetCIFSACL rc = %d ACL len %d", rc, *pacllen));
	if (unlock_file == true) /* find_readable_file increments ref count */
		atomic_dec(&open_file->wrtPending);
	else if (pfid == NULL) /* if opened above we have to close the handle */
		CIFSSMBClose(xid, cifs_sb->tcon, fid);
	/* else handle was passed in by caller */

	FreeXid(xid);
	return pntsd;
}

开发者ID:458941968，项目名称:mini2440-kernel-2.6.29，代码行数:59，代码来源:cifsacl.c

示例4: cifs_symlink

int
cifs_symlink(struct inode *inode, struct dentry *direntry, const char *symname)
{
	int rc = -EOPNOTSUPP;
	int xid;
	struct cifs_sb_info *cifs_sb;
	struct cifsTconInfo *pTcon;
	char *full_path = NULL;
	struct inode *newinode = NULL;

	xid = GetXid();

	cifs_sb = CIFS_SB(inode->i_sb);
	pTcon = cifs_sb->tcon;

	down(&inode->i_sb->s_vfs_rename_sem);
	full_path = build_path_from_dentry(direntry);
	up(&inode->i_sb->s_vfs_rename_sem);

	if(full_path == NULL) {
		FreeXid(xid);
		return -ENOMEM;
	}

	cFYI(1, ("Full path: %s ", full_path));
	cFYI(1, ("symname is %s", symname));

	/* BB what if DFS and this volume is on different share? BB */
	if (cifs_sb->tcon->ses->capabilities & CAP_UNIX)
		rc = CIFSUnixCreateSymLink(xid, pTcon, full_path, symname,
					   cifs_sb->local_nls);
	/* else
	   rc = CIFSCreateReparseSymLink(xid, pTcon, fromName, toName,cifs_sb_target->local_nls); */

	if (rc == 0) {
		if (pTcon->ses->capabilities & CAP_UNIX)
			rc = cifs_get_inode_info_unix(&newinode, full_path,
						      inode->i_sb);
		else
			rc = cifs_get_inode_info(&newinode, full_path, NULL,
						 inode->i_sb);

		if (rc != 0) {
			cFYI(1,
			     ("Create symlink worked but get_inode_info failed with rc = %d ",
			      rc));
		} else {
			direntry->d_op = &cifs_dentry_ops;
			d_instantiate(direntry, newinode);
		}
	}

	if (full_path)
		kfree(full_path);
	FreeXid(xid);
	return rc;
}

开发者ID:iPodLinux，项目名称:linux-2.6.7-ipod，代码行数:57，代码来源:link.c

示例5: cifs_removexattr

int cifs_removexattr(struct dentry *direntry, const char *ea_name)
{
	int rc = -EOPNOTSUPP;
#ifdef CONFIG_CIFS_XATTR
	int xid;
	struct cifs_sb_info *cifs_sb;
	struct cifsTconInfo *pTcon;
	struct super_block *sb;
	char *full_path;

	if (direntry == NULL)
		return -EIO;
	if (direntry->d_inode == NULL)
		return -EIO;
	sb = direntry->d_inode->i_sb;
	if (sb == NULL)
		return -EIO;
	xid = GetXid();

	cifs_sb = CIFS_SB(sb);
	pTcon = cifs_sb->tcon;

	full_path = build_path_from_dentry(direntry);
	if (full_path == NULL) {
		rc = -ENOMEM;
		FreeXid(xid);
		return rc;
	}
	if (ea_name == NULL) {
		cFYI(1, "Null xattr names not supported");
	} else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5)
		&& (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4))) {
		cFYI(1,
		     "illegal xattr request %s (only user namespace supported)",
		     ea_name);
		/* BB what if no namespace prefix? */
		/* Should we just pass them to server, except for
		system and perhaps security prefixes? */
	} else {
		if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
			goto remove_ea_exit;

		ea_name += 5; /* skip past user. prefix */
		rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, NULL,
			(__u16)0, cifs_sb->local_nls,
			cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
	}
remove_ea_exit:
	kfree(full_path);
	FreeXid(xid);
#endif
	return rc;
}

开发者ID:piastry，项目名称:etercifs，代码行数:53，代码来源:xattr.c

示例6: set_cifs_acl

/* Set an ACL on the server */
static int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
				struct inode *inode, const char *path)
{
	struct cifsFileInfo *open_file;
	bool unlock_file = false;
	int xid;
	int rc = -EIO;
	__u16 fid;
	struct super_block *sb;
	struct cifs_sb_info *cifs_sb;

	cFYI(DBG2, ("set ACL for %s from mode 0x%x", path, inode->i_mode));

	if (!inode)
		return rc;

	sb = inode->i_sb;
	if (sb == NULL)
		return rc;

	cifs_sb = CIFS_SB(sb);
	xid = GetXid();

	open_file = find_readable_file(CIFS_I(inode));
	if (open_file) {
		unlock_file = true;
		fid = open_file->netfid;
	} else {
		int oplock = 0;
		/* open file */
		rc = CIFSSMBOpen(xid, cifs_sb->tcon, path, FILE_OPEN,
				WRITE_DAC, 0, &fid, &oplock, NULL,
				cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
					CIFS_MOUNT_MAP_SPECIAL_CHR);
		if (rc != 0) {
			cERROR(1, ("Unable to open file to set ACL"));
			FreeXid(xid);
			return rc;
		}
	}

	rc = CIFSSMBSetCIFSACL(xid, cifs_sb->tcon, fid, pnntsd, acllen);
	cFYI(DBG2, ("SetCIFSACL rc = %d", rc));
	if (unlock_file)
		atomic_dec(&open_file->wrtPending);
	else
		CIFSSMBClose(xid, cifs_sb->tcon, fid);

	FreeXid(xid);

	return rc;
}

开发者ID:458941968，项目名称:mini2440-kernel-2.6.29，代码行数:53，代码来源:cifsacl.c

示例7: cifs_listxattr

ssize_t cifs_listxattr(struct dentry *direntry, char *data, size_t buf_size)
{
	ssize_t rc = -EOPNOTSUPP;
#ifdef CONFIG_CIFS_XATTR
	int xid;
	struct cifs_sb_info *cifs_sb;
	struct cifsTconInfo *pTcon;
	struct super_block *sb;
	char *full_path;

	if (direntry == NULL)
		return -EIO;
	if (direntry->d_inode == NULL)
		return -EIO;
	sb = direntry->d_inode->i_sb;
	if (sb == NULL)
		return -EIO;

	cifs_sb = CIFS_SB(sb);
	pTcon = cifs_sb->tcon;

	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
		return -EOPNOTSUPP;

	xid = GetXid();

	full_path = build_path_from_dentry(direntry);
	if (full_path == NULL) {
		rc = -ENOMEM;
		FreeXid(xid);
		return rc;
	}
	/* return dos attributes as pseudo xattr */
	/* return alt name if available as pseudo attr */

	/* if proc/fs/cifs/streamstoxattr is set then
		search server for EAs or streams to
		returns as xattrs */
	rc = CIFSSMBQAllEAs(xid, pTcon, full_path, NULL, data,
				buf_size, cifs_sb->local_nls,
				cifs_sb->mnt_cifs_flags &
					CIFS_MOUNT_MAP_SPECIAL_CHR);

	kfree(full_path);
	FreeXid(xid);
#endif
	return rc;
}

开发者ID:piastry，项目名称:etercifs，代码行数:48，代码来源:xattr.c

示例8: cifs_statfs

static int
cifs_statfs(struct super_block *sb, struct kstatfs *buf)
{
	int xid, rc;
	struct cifs_sb_info *cifs_sb;
	struct cifsTconInfo *pTcon;

	xid = GetXid();

	cifs_sb = CIFS_SB(sb);
	pTcon = cifs_sb->tcon;

	buf->f_type = CIFS_MAGIC_NUMBER;

	/* instead could get the real value via SMB_QUERY_FS_ATTRIBUTE_INFO */
	buf->f_namelen = PATH_MAX;	/* PATH_MAX may be too long - it would presumably
					   be length of total path, note that some servers may be 
					   able to support more than this, but best to be safe
					   since Win2k and others can not handle very long filenames */
	buf->f_files = 0;	/* undefined */
	buf->f_ffree = 0;	/* unlimited */

	rc = CIFSSMBQFSInfo(xid, pTcon, buf, cifs_sb->local_nls);

	/*     
	   int f_type;
	   __fsid_t f_fsid;
	   int f_namelen;  */
	/* BB get from info put in tcon struct at mount time with call to QFSAttrInfo */
	FreeXid(xid);
	return 0;		/* always return success? what if volume is no longer available? */
}

开发者ID:Antonio-Zhou，项目名称:Linux-2.6.11，代码行数:32，代码来源:cifsfs.c

示例9: set_cifs_acl_by_path

static int set_cifs_acl_by_path(struct cifs_sb_info *cifs_sb, const char *path,
		struct cifs_ntsd *pnntsd, u32 acllen)
{
	int oplock = 0;
	int xid, rc;
	__u16 fid;

	xid = GetXid();

	rc = CIFSSMBOpen(xid, cifs_sb->tcon, path, FILE_OPEN, WRITE_DAC, 0,
			 &fid, &oplock, NULL, cifs_sb->local_nls,
			 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
	if (rc) {
		cERROR(1, "Unable to open file to set ACL");
		goto out;
	}

	rc = CIFSSMBSetCIFSACL(xid, cifs_sb->tcon, fid, pnntsd, acllen);
	cFYI(DBG2, "SetCIFSACL rc = %d", rc);

	CIFSSMBClose(xid, cifs_sb->tcon, fid);
 out:
	FreeXid(xid);
	return rc;
}

开发者ID:flwh，项目名称:Alcatel_OT_985_kernel，代码行数:25，代码来源:cifsacl.c

示例10: cifs_sb_tlink

static struct cifs_ntsd *get_cifs_acl_by_path(struct cifs_sb_info *cifs_sb,
		const char *path, u32 *pacllen)
{
	struct cifs_ntsd *pntsd = NULL;
	int oplock = 0;
	int xid, rc, create_options = 0;
	__u16 fid;
	struct cifs_tcon *tcon;
	struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);

	if (IS_ERR(tlink))
		return ERR_CAST(tlink);

	tcon = tlink_tcon(tlink);
	xid = GetXid();

	if (backup_cred(cifs_sb))
		create_options |= CREATE_OPEN_BACKUP_INTENT;

	rc = CIFSSMBOpen(xid, tcon, path, FILE_OPEN, READ_CONTROL,
			create_options, &fid, &oplock, NULL, cifs_sb->local_nls,
			cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
	if (!rc) {
		rc = CIFSSMBGetCIFSACL(xid, tcon, fid, &pntsd, pacllen);
		CIFSSMBClose(xid, tcon, fid);
	}

	cifs_put_tlink(tlink);
	FreeXid(xid);

	cFYI(1, "%s: rc = %d ACL len %d", __func__, rc, *pacllen);
	if (rc)
		return ERR_PTR(rc);
	return pntsd;
}

开发者ID:MiniBlu，项目名称:cm11_kernel_htc_msm8974a3ul，代码行数:35，代码来源:cifsacl.c

示例11: GetXid

static struct cifs_ntsd *get_cifs_acl_by_path(struct cifs_sb_info *cifs_sb,
		const char *path, u32 *pacllen)
{
	struct cifs_ntsd *pntsd = NULL;
	int oplock = 0;
	int xid, rc;
	__u16 fid;

	xid = GetXid();

	rc = CIFSSMBOpen(xid, cifs_sb->tcon, path, FILE_OPEN, READ_CONTROL, 0,
			 &fid, &oplock, NULL, cifs_sb->local_nls,
			 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
	if (rc) {
		cERROR(1, "Unable to open file to get ACL");
		goto out;
	}

	rc = CIFSSMBGetCIFSACL(xid, cifs_sb->tcon, fid, &pntsd, pacllen);
	cFYI(1, "GetCIFSACL rc = %d ACL len %d", rc, *pacllen);

	CIFSSMBClose(xid, cifs_sb->tcon, fid);
 out:
	FreeXid(xid);
	return pntsd;
}

开发者ID:flwh，项目名称:Alcatel_OT_985_kernel，代码行数:26，代码来源:cifsacl.c

示例12: cifs_dir_notify

int cifs_dir_notify(struct file *file, unsigned long arg)
{
	int xid;
	int rc = -EINVAL;
	int oplock = FALSE;
	struct cifs_sb_info *cifs_sb;
	struct cifsTconInfo *pTcon;
	char *full_path = NULL;
	__u32 filter = FILE_NOTIFY_CHANGE_NAME | FILE_NOTIFY_CHANGE_ATTRIBUTES;
	__u16 netfid;

	if (experimEnabled == 0)
		return 0;

	xid = GetXid();
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 20)
	cifs_sb = CIFS_SB(file->f_dentry->d_sb);
	pTcon = cifs_sb->tcon;

	full_path = build_path_from_dentry(file->f_dentry);
#else
	cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
	pTcon = cifs_sb->tcon;

	full_path = build_path_from_dentry(file->f_path.dentry);
#endif

	if (full_path == NULL) {
		rc = -ENOMEM;
	} else {
		cFYI(1, ("dir notify on file %s Arg 0x%lx", full_path, arg));
		rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN,
			GENERIC_READ | SYNCHRONIZE, FILE_SHARE_ALL, 0 /* create options */,
			&netfid, &oplock, NULL, cifs_sb->local_nls,
			cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
		/* BB fixme - add this handle to a notify handle list */
		if (rc) {
			cFYI(1, ("Could not open directory for notify"));
		} else {
			filter = convert_to_cifs_notify_flags(arg);
			if (filter != 0) {
				rc = CIFSSMBNotify(xid, pTcon,
					0 /* no subdirs */, netfid,
					filter, file, arg & DN_MULTISHOT,
					cifs_sb->local_nls);
			} else {
				rc = -EINVAL;
			}
			/* BB add code to close file eventually (at unmount
			it would close automatically but may be a way
			to do it easily when inode freed or when
			notify info is cleared/changed */
			cFYI(1, ("notify rc %d", rc));
		}
	}

	FreeXid(xid);
	return rc;
}

开发者ID:piastry，项目名称:etercifs，代码行数:59，代码来源:fcntl.c

示例13: cifs_hardlink

int
cifs_hardlink(struct dentry *old_file, struct inode *inode,
	      struct dentry *direntry)
{
	int rc = -EACCES;
	int xid;
	char *fromName = NULL;
	char *toName = NULL;
	struct cifs_sb_info *cifs_sb_target;
	struct cifsTconInfo *pTcon;
	struct cifsInodeInfo *cifsInode;

	xid = GetXid();

	cifs_sb_target = CIFS_SB(inode->i_sb);
	pTcon = cifs_sb_target->tcon;

/* No need to check for cross device links since server will do that
   BB note DFS case in future though (when we may have to check) */

	fromName = build_path_from_dentry(old_file);
	toName = build_path_from_dentry(direntry);
	if((fromName == NULL) || (toName == NULL)) {
		rc = -ENOMEM;
		goto cifs_hl_exit;
	}

	if (cifs_sb_target->tcon->ses->capabilities & CAP_UNIX)
		rc = CIFSUnixCreateHardLink(xid, pTcon, fromName, toName,
					    cifs_sb_target->local_nls, 
					    cifs_sb_target->mnt_cifs_flags &
						CIFS_MOUNT_MAP_SPECIAL_CHR);
	else {
		rc = CIFSCreateHardLink(xid, pTcon, fromName, toName,
					cifs_sb_target->local_nls, 
					cifs_sb_target->mnt_cifs_flags &
						CIFS_MOUNT_MAP_SPECIAL_CHR);
		if((rc == -EIO) || (rc == -EINVAL))
			rc = -EOPNOTSUPP;  
	}

/* if (!rc)     */
	{
		/*   renew_parental_timestamps(old_file);
		   inode->i_nlink++;
		   mark_inode_dirty(inode);
		   d_instantiate(direntry, inode); */
		/* BB add call to either mark inode dirty or refresh its data and timestamp to current time */
	}
	d_drop(direntry);	/* force new lookup from server */
	cifsInode = CIFS_I(old_file->d_inode);
	cifsInode->time = 0;	/* will force revalidate to go get info when needed */

cifs_hl_exit:
	kfree(fromName);
	kfree(toName);
	FreeXid(xid);
	return rc;
}

开发者ID:FatSunHYS，项目名称:OSCourseDesign，代码行数:59，代码来源:link.c

示例14: cifs_follow_link

void *
cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
{
	struct inode *inode = direntry->d_inode;
	int rc = -EACCES;
	int xid;
	char *full_path = NULL;
	char * target_path = ERR_PTR(-ENOMEM);
	struct cifs_sb_info *cifs_sb;
	struct cifsTconInfo *pTcon;

	xid = GetXid();

	full_path = build_path_from_dentry(direntry);

	if (!full_path)
		goto out_no_free;

	cFYI(1, ("Full path: %s inode = 0x%p", full_path, inode));
	cifs_sb = CIFS_SB(inode->i_sb);
	pTcon = cifs_sb->tcon;
	target_path = kmalloc(PATH_MAX, GFP_KERNEL);
	if (!target_path) {
		target_path = ERR_PTR(-ENOMEM);
		goto out;
	}

/* BB add read reparse point symlink code and Unix extensions symlink code here BB */
	if (pTcon->ses->capabilities & CAP_UNIX)
		rc = CIFSSMBUnixQuerySymLink(xid, pTcon, full_path,
					     target_path,
					     PATH_MAX-1,
					     cifs_sb->local_nls);
	else {
		/* rc = CIFSSMBQueryReparseLinkInfo */
		/* BB Add code to Query ReparsePoint info */
		/* BB Add MAC style xsymlink check here if enabled */
	}

	if (rc == 0) {

/* BB Add special case check for Samba DFS symlinks */

		target_path[PATH_MAX-1] = 0;
	} else {
		kfree(target_path);
		target_path = ERR_PTR(rc);
	}

out:
	kfree(full_path);
out_no_free:
	FreeXid(xid);
	nd_set_link(nd, target_path);
	return NULL;	/* No cookie */
}

开发者ID:FatSunHYS，项目名称:OSCourseDesign，代码行数:56，代码来源:link.c

示例15: cifs_rmdir

int cifs_rmdir(struct inode *inode, struct dentry *direntry)
{
	int rc = 0;
	int xid;
	struct cifs_sb_info *cifs_sb;
	struct cifsTconInfo *pTcon;
	char *full_path = NULL;
	struct cifsInodeInfo *cifsInode;

	cFYI(1, ("cifs_rmdir, inode = 0x%p", inode));

	xid = GetXid();

	cifs_sb = CIFS_SB(inode->i_sb);
	pTcon = cifs_sb->tcon;

	full_path = build_path_from_dentry(direntry);
	if (full_path == NULL) {
		FreeXid(xid);
		return -ENOMEM;
	}

	rc = CIFSSMBRmDir(xid, pTcon, full_path, cifs_sb->local_nls,
			  cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);

	if (!rc) {
		drop_nlink(inode);
		spin_lock(&direntry->d_inode->i_lock);
		i_size_write(direntry->d_inode, 0);
		clear_nlink(direntry->d_inode);
		spin_unlock(&direntry->d_inode->i_lock);
	}

	cifsInode = CIFS_I(direntry->d_inode);
	cifsInode->time = 0;	/* force revalidate to go get info when
				   needed */
	direntry->d_inode->i_ctime = inode->i_ctime = inode->i_mtime =
		current_fs_time(inode->i_sb);

	kfree(full_path);
	FreeXid(xid);
	return rc;
}

开发者ID:piastry，项目名称:etercifs，代码行数:43，代码来源:inode.c

示例16: cifs_rmdir

int
cifs_rmdir(struct inode *inode, struct dentry *direntry)
{
	int rc = 0;
	int xid;
	struct cifs_sb_info *cifs_sb;
	struct cifsTconInfo *pTcon;
	char *full_path = NULL;
	struct cifsInodeInfo *cifsInode;

	cFYI(1, (" cifs_rmdir, inode = 0x%p with ", inode));

	xid = GetXid();

	cifs_sb = CIFS_SB(inode->i_sb);
	pTcon = cifs_sb->tcon;

	down(&inode->i_sb->s_vfs_rename_sem);
	full_path = build_path_from_dentry(direntry);
	up(&inode->i_sb->s_vfs_rename_sem);
	if(full_path == NULL) {
		FreeXid(xid);
		return -ENOMEM;
	}

	rc = CIFSSMBRmDir(xid, pTcon, full_path, cifs_sb->local_nls);

	if (!rc) {
		inode->i_nlink--;
		i_size_write(direntry->d_inode,0);
		direntry->d_inode->i_nlink = 0;
	}

	cifsInode = CIFS_I(direntry->d_inode);
	cifsInode->time = 0;	/* force revalidate to go get info when needed */
	direntry->d_inode->i_ctime = inode->i_ctime = inode->i_mtime =
	    CURRENT_TIME;

	if (full_path)
		kfree(full_path);
	FreeXid(xid);
	return rc;
}

开发者ID:FelipeFernandes1988，项目名称:Alice-1121-Modem，代码行数:43，代码来源:inode.c

示例17: set_cifs_acl_by_fid

static int set_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb, __u16 fid,
		struct cifs_ntsd *pnntsd, u32 acllen)
{
	int xid, rc;

	xid = GetXid();
	rc = CIFSSMBSetCIFSACL(xid, cifs_sb->tcon, fid, pnntsd, acllen);
	FreeXid(xid);

	cFYI(DBG2, "SetCIFSACL rc = %d", rc);
	return rc;
}

开发者ID:flwh，项目名称:Alcatel_OT_985_kernel，代码行数:12，代码来源:cifsacl.c

示例18: cifs_follow_link

void *
cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
{
	struct inode *inode = direntry->d_inode;
	int rc = -ENOMEM;
	int xid;
	char *full_path = NULL;
	char *target_path = NULL;
	struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
	struct cifsTconInfo *tcon = cifs_sb->tcon;

	xid = GetXid();

	/*
	 * For now, we just handle symlinks with unix extensions enabled.
	 * Eventually we should handle NTFS reparse points, and MacOS
	 * symlink support. For instance...
	 *
	 * rc = CIFSSMBQueryReparseLinkInfo(...)
	 *
	 * For now, just return -EACCES when the server doesn't support posix
	 * extensions. Note that we still allow querying symlinks when posix
	 * extensions are manually disabled. We could disable these as well
	 * but there doesn't seem to be any harm in allowing the client to
	 * read them.
	 */
	if (!(tcon->ses->capabilities & CAP_UNIX)) {
		rc = -EACCES;
		goto out;
	}

	full_path = build_path_from_dentry(direntry);
	if (!full_path)
		goto out;

	cFYI(1, "Full path: %s inode = 0x%p", full_path, inode);

	rc = CIFSSMBUnixQuerySymLink(xid, tcon, full_path, &target_path,
				     cifs_sb->local_nls);
	kfree(full_path);
out:
	if (rc != 0) {
		kfree(target_path);
		target_path = ERR_PTR(rc);
	}

	FreeXid(xid);
	nd_set_link(nd, target_path);
	return NULL;
}

开发者ID:12rafael，项目名称:jellytimekernel，代码行数:50，代码来源:link.c

示例19: cifs_dir_notify

int cifs_dir_notify(struct file * file, unsigned long arg)
{
	int xid;
	int rc = -EINVAL;
	int oplock = FALSE;
	struct cifs_sb_info *cifs_sb;
	struct cifsTconInfo *pTcon;
	char *full_path = NULL;
	__u32 filter = FILE_NOTIFY_CHANGE_NAME | FILE_NOTIFY_CHANGE_ATTRIBUTES;
	__u16 netfid;

	xid = GetXid();
	cifs_sb = CIFS_SB(file->f_dentry->d_sb);
	pTcon = cifs_sb->tcon;

	down(&file->f_dentry->d_sb->s_vfs_rename_sem);
	full_path = build_path_from_dentry(file->f_dentry);
	up(&file->f_dentry->d_sb->s_vfs_rename_sem);

	if(full_path == NULL) {
		rc = -ENOMEM;
	} else {
		cERROR(1,("cifs dir notify on file %s with arg 0x%lx",full_path,arg)); /* BB removeme BB */
		rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN, 
			GENERIC_READ | SYNCHRONIZE, 0 /* create options */,
			&netfid, &oplock,NULL, cifs_sb->local_nls);
		/* BB fixme - add this handle to a notify handle list */
		if(rc) {
			cERROR(1,("Could not open directory for notify"));  /* BB remove BB */
		} else {
			filter = convert_to_cifs_notify_flags(arg);
			if(filter != 0) {
				rc = CIFSSMBNotify(xid, pTcon, 0 /* no subdirs */, netfid, 
					filter, cifs_sb->local_nls);
			} else {
				rc = -EINVAL;
			}
			/* BB add code to close file eventually (at unmount
			it would close automatically but may be a way
			to do it easily when inode freed or when
			notify info is cleared/changed */
            cERROR(1,("notify rc %d",rc));
		}
	}
	
	FreeXid(xid);
	return rc;
}

开发者ID:Antonio-Zhou，项目名称:Linux-2.6.11，代码行数:48，代码来源:fcntl.c

示例20: set_cifs_acl_by_fid

static int set_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb, __u16 fid,
		struct cifs_ntsd *pnntsd, u32 acllen)
{
	int xid, rc;
	struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);

	if (IS_ERR(tlink))
		return PTR_ERR(tlink);

	xid = GetXid();
	rc = CIFSSMBSetCIFSACL(xid, tlink_tcon(tlink), fid, pnntsd, acllen);
	FreeXid(xid);
	cifs_put_tlink(tlink);

	cFYI(DBG2, "SetCIFSACL rc = %d", rc);
	return rc;
}

开发者ID:mita，项目名称:linux-2.6，代码行数:17，代码来源:cifsacl.c

注：本文中的FreeXid函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ FreeXid函数代码示例

示例1: cifs_dir_open

示例2: cifs_symlink

示例3: cFYI

示例4: cifs_symlink

示例5: cifs_removexattr

示例6: set_cifs_acl

示例7: cifs_listxattr

示例8: cifs_statfs

示例9: set_cifs_acl_by_path

示例10: cifs_sb_tlink

示例11: GetXid

示例12: cifs_dir_notify

示例13: cifs_hardlink

示例14: cifs_follow_link

示例15: cifs_rmdir

示例16: cifs_rmdir

示例17: set_cifs_acl_by_fid

示例18: cifs_follow_link

示例19: cifs_dir_notify

示例20: set_cifs_acl_by_fid

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