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C++ dname函数代码示例

本文整理汇总了C++中dname函数的典型用法代码示例。如果您正苦于以下问题：C++ dname函数的具体用法？C++ dname怎么用？C++ dname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dname函数的15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，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: zpl_symlink

static int
zpl_symlink(struct inode *dir, struct dentry *dentry, const char *name)
{
	cred_t *cr = CRED();
	vattr_t *vap;
	struct inode *ip;
	int error;
	fstrans_cookie_t cookie;

	crhold(cr);
	vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP);
	zpl_vap_init(vap, dir, S_IFLNK | S_IRWXUGO, cr);

	cookie = spl_fstrans_mark();
	error = -zfs_symlink(dir, dname(dentry), vap, (char *)name, &ip, cr, 0);
	if (error == 0) {
		d_instantiate(dentry, ip);

		error = zpl_xattr_security_init(ip, dir, &dentry->d_name);
		if (error)
			(void) zfs_remove(dir, dname(dentry), cr, 0);
	}

	spl_fstrans_unmark(cookie);
	kmem_free(vap, sizeof (vattr_t));
	crfree(cr);
	ASSERT3S(error, <=, 0);

	return (error);
}
开发者ID:MarkGavalda，项目名称:zfs，代码行数:30，代码来源:zpl_inode.c

示例2: zpl_mkdir

static int
zpl_mkdir(struct inode *dir, struct dentry *dentry, zpl_umode_t mode)
{
	cred_t *cr = CRED();
	vattr_t *vap;
	struct inode *ip;
	int error;
	fstrans_cookie_t cookie;

	crhold(cr);
	vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP);
	zpl_vap_init(vap, dir, mode | S_IFDIR, cr);

	cookie = spl_fstrans_mark();
	error = -zfs_mkdir(dir, dname(dentry), vap, &ip, cr, 0, NULL);
	if (error == 0) {
		d_instantiate(dentry, ip);

		error = zpl_xattr_security_init(ip, dir, &dentry->d_name);
		if (error == 0)
			error = zpl_init_acl(ip, dir);

		if (error)
			(void) zfs_rmdir(dir, dname(dentry), NULL, cr, 0);
	}

	spl_fstrans_unmark(cookie);
	kmem_free(vap, sizeof (vattr_t));
	crfree(cr);
	ASSERT3S(error, <=, 0);

	return (error);
}
开发者ID:MarkGavalda，项目名称:zfs，代码行数:33，代码来源:zpl_inode.c

示例3: zpl_rename

static int
zpl_rename(struct inode *sdip, struct dentry *sdentry,
    struct inode *tdip, struct dentry *tdentry)
{
	cred_t *cr = CRED();
	int error;

	crhold(cr);
	error = -zfs_rename(sdip, dname(sdentry), tdip, dname(tdentry), cr, 0);
	crfree(cr);
	ASSERT3S(error, <=, 0);

	return (error);
}
开发者ID:ColdCanuck，项目名称:zfs，代码行数:14，代码来源:zpl_inode.c

示例4: zpl_rmdir

static int
zpl_rmdir(struct inode * dir, struct dentry *dentry)
{
	cred_t *cr = CRED();
	int error;
	fstrans_cookie_t cookie;
	zfs_sb_t *zsb = dentry->d_sb->s_fs_info;

	crhold(cr);
	cookie = spl_fstrans_mark();
	error = -zfs_rmdir(dir, dname(dentry), NULL, cr, 0);

	/*
	 * For a CI FS we must invalidate the dentry to prevent the
	 * creation of negative entries.
	 */
	if (error == 0 && zsb->z_case == ZFS_CASE_INSENSITIVE)
		d_invalidate(dentry);

	spl_fstrans_unmark(cookie);
	crfree(cr);
	ASSERT3S(error, <=, 0);

	return (error);
}
开发者ID:MarkGavalda，项目名称:zfs，代码行数:25，代码来源:zpl_inode.c

示例5: zpl_snapdir_lookup

zpl_snapdir_lookup(struct inode *dip, struct dentry *dentry,
    unsigned int flags)
#endif

{
	fstrans_cookie_t cookie;
	cred_t *cr = CRED();
	struct inode *ip = NULL;
	int error;

	crhold(cr);
	cookie = spl_fstrans_mark();
	error = -zfsctl_snapdir_lookup(dip, dname(dentry), &ip,
	    0, cr, NULL, NULL);
	ASSERT3S(error, <=, 0);
	spl_fstrans_unmark(cookie);
	crfree(cr);

	if (error && error != -ENOENT)
		return (ERR_PTR(error));

	ASSERT(error == 0 || ip == NULL);
	d_clear_d_op(dentry);
	d_set_d_op(dentry, &zpl_dops_snapdirs);
#ifdef HAVE_AUTOMOUNT
	dentry->d_flags |= DCACHE_NEED_AUTOMOUNT;
#endif

	return (d_splice_alias(ip, dentry));
}
开发者ID:awein，项目名称:zfs，代码行数:30，代码来源:zpl_ctldir.c

示例6: zpl_snapdir_mkdir

static int
zpl_snapdir_mkdir(struct inode *dip, struct dentry *dentry, zpl_umode_t mode)
{
	cred_t *cr = CRED();
	vattr_t *vap;
	struct inode *ip;
	int error;

	crhold(cr);
	vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP);
	zpl_vap_init(vap, dip, mode | S_IFDIR, cr);

	error = -zfsctl_snapdir_mkdir(dip, dname(dentry), vap, &ip, cr, 0);
	if (error == 0) {
		d_clear_d_op(dentry);
		d_set_d_op(dentry, &zpl_dops_snapdirs);
		d_instantiate(dentry, ip);
	}

	kmem_free(vap, sizeof (vattr_t));
	ASSERT3S(error, <=, 0);
	crfree(cr);

	return (error);
}
开发者ID:awein，项目名称:zfs，代码行数:25，代码来源:zpl_ctldir.c

示例7: zpl_shares_lookup

zpl_shares_lookup(struct inode *dip, struct dentry *dentry,
    unsigned int flags)
#endif
{
	fstrans_cookie_t cookie;
	cred_t *cr = CRED();
	struct inode *ip = NULL;
	int error;

	crhold(cr);
	cookie = spl_fstrans_mark();
	error = -zfsctl_shares_lookup(dip, dname(dentry), &ip,
	    0, cr, NULL, NULL);
	ASSERT3S(error, <=, 0);
	spl_fstrans_unmark(cookie);
	crfree(cr);

	if (error) {
		if (error == -ENOENT)
			return (d_splice_alias(NULL, dentry));
		else
			return (ERR_PTR(error));
	}

	return (d_splice_alias(ip, dentry));
}
开发者ID:awein，项目名称:zfs，代码行数:26，代码来源:zpl_ctldir.c

示例8: RecursiveFileList

int RecursiveFileList(const std::string dir_path, std::vector<std::string>& files){
  DIR *dir;
  dirent *pdir;
  dir = opendir(dir_path.c_str());
  if (dir == NULL) {
    std::cout << dir_path.c_str() << " can not open.\n";
    return -1;
  }
  //d::vector<std::string> cur_files;
  while (pdir = readdir(dir)) {
    struct stat st;
    if(strcmp(pdir->d_name, ".") == 0 || strcmp(pdir->d_name, "..") == 0) {
      continue;
    }
    if (fstatat(dirfd(dir), pdir->d_name, &st, 0) < 0) {
      std::cout << "Some error in fstatat\n";
      continue;
    }
    if (S_ISREG(st.st_mode)) {
      std::string dname(pdir->d_name);
      std::cout << "cur file: " << dir_path + pdir->d_name << std::endl;
      files.push_back(dir_path + PATH_SEPARATOR + pdir->d_name);
    } else if (S_ISDIR(st.st_mode)){
      RecursiveFileList(dir_path + PATH_SEPARATOR + pdir->d_name, files);
    }
  }
  closedir(dir);
}
开发者ID:pyotr777，项目名称:kportal，代码行数:28，代码来源:kdeskdaemon.cpp

示例9: zpl_lookup

zpl_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
#endif
{
	cred_t *cr = CRED();
	struct inode *ip;
	int error;
	fstrans_cookie_t cookie;

	if (dlen(dentry) > ZFS_MAXNAMELEN)
		return (ERR_PTR(-ENAMETOOLONG));

	crhold(cr);
	cookie = spl_fstrans_mark();
	error = -zfs_lookup(dir, dname(dentry), &ip, 0, cr, NULL, NULL);
	spl_fstrans_unmark(cookie);
	ASSERT3S(error, <=, 0);
	crfree(cr);

	spin_lock(&dentry->d_lock);
	dentry->d_time = jiffies;
#ifndef HAVE_S_D_OP
	d_set_d_op(dentry, &zpl_dentry_operations);
#endif /* HAVE_S_D_OP */
	spin_unlock(&dentry->d_lock);

	if (error) {
		if (error == -ENOENT)
			return (d_splice_alias(NULL, dentry));
		else
			return (ERR_PTR(error));
	}

	return (d_splice_alias(ip, dentry));
}
开发者ID:dun，项目名称:zfs，代码行数:34，代码来源:zpl_inode.c

示例10: while

vector<string> Support::pathVector(string pathDir, string filter){

    DIR *dir; // for the directory entity
    struct dirent *ent;

    // end of the dir must be with /
    if(pathDir[pathDir.length()-1] != '/'){
        pathDir.append("/");
    }

    vector<string> files;
    if((dir = opendir(pathDir.c_str())) != NULL){
        // while there is something to read
        while((ent = readdir(dir)) != NULL){
            // don't read hidden files and parent folder
            if(ent->d_name[0] != '.'){
                myString dname(ent->d_name);
                if(dname.endsWith(filter)){
                    string name = dname.getString();
                    name = pathDir+name;
                    files.push_back(name);
                }
            }
        }
    }
    else{
        closedir(dir);
    }


    return files;
}
开发者ID:pajuscz，项目名称:AnnAndFeatures，代码行数:32，代码来源:support.cpp

示例11: zpl_link

static int
zpl_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry)
{
	cred_t *cr = CRED();
	struct inode *ip = old_dentry->d_inode;
	int error;

	if (ip->i_nlink >= ZFS_LINK_MAX)
		return -EMLINK;

	crhold(cr);
	ip->i_ctime = CURRENT_TIME_SEC;
	igrab(ip); /* Use ihold() if available */

	error = -zfs_link(dir, ip, dname(dentry), cr);
	if (error) {
		iput(ip);
		goto out;
	}

	d_instantiate(dentry, ip);
out:
	crfree(cr);
	ASSERT3S(error, <=, 0);

	return (error);
}
开发者ID:ColdCanuck，项目名称:zfs，代码行数:27，代码来源:zpl_inode.c

示例12: zpl_link

static int
zpl_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry)
{
	cred_t *cr = CRED();
	struct inode *ip = old_dentry->d_inode;
	int error;
	fstrans_cookie_t cookie;

	if (ip->i_nlink >= ZFS_LINK_MAX)
		return (-EMLINK);

	crhold(cr);
	ip->i_ctime = CURRENT_TIME_SEC;
	igrab(ip); /* Use ihold() if available */

	cookie = spl_fstrans_mark();
	error = -zfs_link(dir, ip, dname(dentry), cr);
	if (error) {
		VN_RELE(ip);
		goto out;
	}

	d_instantiate(dentry, ip);
out:
	spl_fstrans_unmark(cookie);
	crfree(cr);
	ASSERT3S(error, <=, 0);

	return (error);
}
开发者ID:RichardChen3511，项目名称:zfs-1，代码行数:30，代码来源:zpl_inode.c

示例13: zpl_rename

static int
zpl_rename(struct inode *sdip, struct dentry *sdentry,
    struct inode *tdip, struct dentry *tdentry)
{
	cred_t *cr = CRED();
	int error;
	fstrans_cookie_t cookie;

	crhold(cr);
	cookie = spl_fstrans_mark();
	error = -zfs_rename(sdip, dname(sdentry), tdip, dname(tdentry), cr, 0);
	spl_fstrans_unmark(cookie);
	crfree(cr);
	ASSERT3S(error, <=, 0);

	return (error);
}
开发者ID:MarkGavalda，项目名称:zfs，代码行数:17，代码来源:zpl_inode.c

示例14: zpl_mknod

static int
zpl_mknod(struct inode *dir, struct dentry *dentry, zpl_umode_t mode,
    dev_t rdev)
{
	cred_t *cr = CRED();
	struct inode *ip;
	vattr_t *vap;
	int error;
	fstrans_cookie_t cookie;

	/*
	 * We currently expect Linux to supply rdev=0 for all sockets
	 * and fifos, but we want to know if this behavior ever changes.
	 */
	if (S_ISSOCK(mode) || S_ISFIFO(mode))
		ASSERT(rdev == 0);

	crhold(cr);
	vap = kmem_zalloc(sizeof (vattr_t), KM_SLEEP);
	zpl_vap_init(vap, dir, mode, cr);
	vap->va_rdev = rdev;

	cookie = spl_fstrans_mark();
	error = -zfs_create(dir, dname(dentry), vap, 0, mode, &ip, cr, 0, NULL);
	if (error == 0) {
		d_instantiate(dentry, ip);

		error = zpl_xattr_security_init(ip, dir, &dentry->d_name);
		if (error == 0)
			error = zpl_init_acl(ip, dir);

		if (error)
			(void) zfs_remove(dir, dname(dentry), cr, 0);
	}

	spl_fstrans_unmark(cookie);
	kmem_free(vap, sizeof (vattr_t));
	crfree(cr);
	ASSERT3S(error, <=, 0);

	return (error);
}
开发者ID:MarkGavalda，项目名称:zfs，代码行数:42，代码来源:zpl_inode.c

示例15: zpl_rmdir

static int
zpl_rmdir(struct inode * dir, struct dentry *dentry)
{
	cred_t *cr = CRED();
	int error;

	crhold(cr);
	error = -zfs_rmdir(dir, dname(dentry), NULL, cr, 0);
	crfree(cr);
	ASSERT3S(error, <=, 0);

	return (error);
}
开发者ID:ColdCanuck，项目名称:zfs，代码行数:13，代码来源:zpl_inode.c


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