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sysfs: add struct file* to bin_attr callbacks

Browse source 
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 <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Chris Wright 2010-05-12 18:28:57 -07:00 • committed by Greg Kroah-Hartman
commit 2c3c8bea60
52 changed files with 220 additions and 149 deletions
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11
drivers/net/netxen/netxen_nic_main.c
View file

@ -2560,7 +2560,8 @@ netxen_sysfs_validate_crb(struct netxen_adapter *adapter,
}
static ssize_t
netxen_sysfs_read_crb(struct kobject *kobj, struct bin_attribute *attr,
netxen_sysfs_read_crb(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2587,7 +2588,8 @@ netxen_sysfs_read_crb(struct kobject *kobj, struct bin_attribute *attr,
}
static ssize_t
netxen_sysfs_write_crb(struct kobject *kobj, struct bin_attribute *attr,
netxen_sysfs_write_crb(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2627,7 +2629,8 @@ netxen_sysfs_validate_mem(struct netxen_adapter *adapter,
}
static ssize_t
netxen_sysfs_read_mem(struct kobject *kobj, struct bin_attribute *attr,
netxen_sysfs_read_mem(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2647,7 +2650,7 @@ netxen_sysfs_read_mem(struct kobject *kobj, struct bin_attribute *attr,
return size;
}
static ssize_t netxen_sysfs_write_mem(struct kobject *kobj,
static ssize_t netxen_sysfs_write_mem(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t offset, size_t size)
{

12
drivers/net/qlcnic/qlcnic_main.c
View file

@ -2464,7 +2464,8 @@ qlcnic_sysfs_validate_crb(struct qlcnic_adapter *adapter,
}
static ssize_t
qlcnic_sysfs_read_crb(struct kobject *kobj, struct bin_attribute *attr,
qlcnic_sysfs_read_crb(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2488,7 +2489,8 @@ qlcnic_sysfs_read_crb(struct kobject *kobj, struct bin_attribute *attr,
}
static ssize_t
qlcnic_sysfs_write_crb(struct kobject *kobj, struct bin_attribute *attr,
qlcnic_sysfs_write_crb(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2525,7 +2527,8 @@ qlcnic_sysfs_validate_mem(struct qlcnic_adapter *adapter,
}
static ssize_t
qlcnic_sysfs_read_mem(struct kobject *kobj, struct bin_attribute *attr,
qlcnic_sysfs_read_mem(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2546,7 +2549,8 @@ qlcnic_sysfs_read_mem(struct kobject *kobj, struct bin_attribute *attr,
}
static ssize_t
qlcnic_sysfs_write_mem(struct kobject *kobj, struct bin_attribute *attr,
qlcnic_sysfs_write_mem(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);