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efi_loader: provide description of file_open()

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Replace urban slang by proper description.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Heinrich Schuchardt 2018-09-12 19:00:02 +02:00 committed by Alexander Graf
parent 143acd1ef1
commit 050cea770a
1 changed files with 12 additions and 2 deletions
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14
lib/efi_loader/efi_file.c
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@ -127,8 +127,18 @@ static int sanitize_path(char *path)
return 0;
}
/* NOTE: despite what you would expect, 'file_name' is actually a path.
* With windoze style backlashes, ofc.
/**
* file_open() - open a file handle
*
* @fs: file system
* @parent: directory relative to which the file is to be opened
* @file_name: path of the file to be opened. '\', '.', or '..' may
* be used as modifiers. A leading backslash indicates an
* absolute path.
* @mode: bit mask indicating the access mode (read, write,
* create)
* @attributes: attributes for newly created file
* Returns: handle to the opened file or NULL
*/
static struct efi_file_handle *file_open(struct file_system *fs,
struct file_handle *parent, s16 *file_name, u64 mode,