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| author | Chris Wright <chrisw@sous-sol.org> | 2010-05-12 18:28:57 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-21 09:37:31 -0700 |
| commit | 2c3c8bea608866d8bd9dcf92657d57fdcac011c5 (patch) | |
| tree | f509b958d0a65c46c831dbdd447a81e706dd995a /drivers/rapidio | |
| parent | 68d75ed4b84a0806ecd4bc14da4759713b23a532 (diff) | |
| download | lwn-2c3c8bea608866d8bd9dcf92657d57fdcac011c5.tar.gz lwn-2c3c8bea608866d8bd9dcf92657d57fdcac011c5.zip | |
sysfs: add struct file* to bin_attr callbacks
This allows bin_attr->read,write,mmap callbacks to check file specific data
(such as inode owner) as part of any privilege validation.
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/rapidio')
| -rw-r--r-- | drivers/rapidio/rio-sysfs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/rapidio/rio-sysfs.c b/drivers/rapidio/rio-sysfs.c index ba742e82c57d..00b475658356 100644 --- a/drivers/rapidio/rio-sysfs.c +++ b/drivers/rapidio/rio-sysfs.c @@ -68,7 +68,8 @@ struct device_attribute rio_dev_attrs[] = { }; static ssize_t -rio_read_config(struct kobject *kobj, struct bin_attribute *bin_attr, +rio_read_config(struct file *filp, struct kobject *kobj, + struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { struct rio_dev *dev = @@ -139,7 +140,8 @@ rio_read_config(struct kobject *kobj, struct bin_attribute *bin_attr, } static ssize_t -rio_write_config(struct kobject *kobj, struct bin_attribute *bin_attr, +rio_write_config(struct file *filp, struct kobject *kobj, + struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { struct rio_dev *dev = |