Cross Reference: /vbox/src/VBox/Additions/linux/sharedfolders/regops.c

Lines Matching defs:file
2 /** @file
3  * vboxsf - VBox Linux Shared Folders, Regular file inode and file operations.
9  * This file is part of VirtualBox Open Source Edition (OSE), as
10  * available from http://www.virtualbox.org. This file is free software;
13  * Foundation, in version 2 as it comes in the "COPYING" file of the
95  * Read from a regular file.
97  * @param file          the file
100  * @param off           offset within the file
103 static ssize_t sf_reg_read(struct file *file, char *buf, size_t size, loff_t *off)
111     struct inode *inode = GET_F_DENTRY(file)->d_inode;
113     struct sf_reg_info *sf_r = file->private_data;
119         LogFunc(("read from non regular file %d\n", inode->i_mode));
170  * Write to a regular file.
172  * @param file          the file
175  * @param off           offset within the file
178 static ssize_t sf_reg_write(struct file *file, const char *buf, size_t size, loff_t *off)
186     struct inode *inode = GET_F_DENTRY(file)->d_inode;
189     struct sf_reg_info *sf_r = file->private_data;
199         LogFunc(("write to non regular file %d\n",  inode->i_mode));
204     if (file->f_flags & O_APPEND)
270  * Open a regular file.
273  * @param file          the file
276 static int sf_reg_open(struct inode *inode, struct file *file)
302          * O_CREAT, O_TRUNC: inherent true (file was just created). Not sure
308         sf_i->file = file;
309         file->private_data = sf_r;
322     if (file->f_flags & O_CREAT)
328         if (file->f_flags & O_TRUNC)
340         if (file->f_flags & O_TRUNC)
350         switch (file->f_flags & O_ACCMODE)
369     if (file->f_flags & O_APPEND)
376     LogFunc(("sf_reg_open: calling vboxCallCreate, file %s, flags=%#x, %#x\n",
377               sf_i->path->String.utf8 , file->f_flags, params.CreateFlags));
382                   file->f_flags, params.CreateFlags, rc));
405     sf_i->file = file;
406     file->private_data = sf_r;
411  * Close a regular file.
414  * @param file          the file
417 static int sf_reg_release(struct inode *inode, struct file *file)
426     sf_r = file->private_data;
432     /* See the smbfs source (file.c). mmap in particular can cause data to be
433      * written to the file after it is closed, which we can't cope with.  We
446     sf_i->file = NULL;
448     file->private_data = NULL;
467     struct file *file = vma->vm_file;
468     struct inode *inode = GET_F_DENTRY(file)->d_inode;
470     struct sf_reg_info *sf_r = file->private_data;
551 static int sf_reg_mmap(struct file *file, struct vm_area_struct *vma)
606 static int sf_readpage(struct file *file, struct page *page)
608     struct inode *inode = GET_F_DENTRY(file)->d_inode;
610     struct sf_reg_info *sf_r = file->private_data;
643     struct file *file = sf_i->file;
644     struct sf_reg_info *sf_r = file->private_data;
680 int sf_write_begin(struct file *file, struct address_space *mapping, loff_t pos,
685     return simple_write_begin(file, mapping, pos, len, flags, pagep, fsdata);
688 int sf_write_end(struct file *file, struct address_space *mapping, loff_t pos,
693     struct sf_reg_info *sf_r = file->private_data;