Revision 804d2312309aaf8b80a09038cf12333f0cb4f32c authored by Paul Gortmaker on 30 March 2012, 00:41:02 UTC, committed by Haojian Zhuang on 30 March 2012, 00:41:18 UTC
Commit 737f360d5bef5e01c6cfa755dca0b449a154c1e0 "regulator: Remove support for supplies specified by struct device" caused this file to break, since it was still relying on the device field to be present. Map it onto dev_name appropriately Since there are two consumers with the name "reg-userspace-consumer", we have to supply the ID as a suffix in the REGULATOR_CONSUMER calls. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> CC: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
1 parent 3a56913
xattr_security.c
/*
* linux/fs/ext3/xattr_security.c
* Handler for storing security labels as extended attributes.
*/
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/fs.h>
#include <linux/ext3_jbd.h>
#include <linux/ext3_fs.h>
#include <linux/security.h>
#include "xattr.h"
static size_t
ext3_xattr_security_list(struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len, int type)
{
const size_t prefix_len = XATTR_SECURITY_PREFIX_LEN;
const size_t total_len = prefix_len + name_len + 1;
if (list && total_len <= list_size) {
memcpy(list, XATTR_SECURITY_PREFIX, prefix_len);
memcpy(list+prefix_len, name, name_len);
list[prefix_len + name_len] = '\0';
}
return total_len;
}
static int
ext3_xattr_security_get(struct dentry *dentry, const char *name,
void *buffer, size_t size, int type)
{
if (strcmp(name, "") == 0)
return -EINVAL;
return ext3_xattr_get(dentry->d_inode, EXT3_XATTR_INDEX_SECURITY,
name, buffer, size);
}
static int
ext3_xattr_security_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
{
if (strcmp(name, "") == 0)
return -EINVAL;
return ext3_xattr_set(dentry->d_inode, EXT3_XATTR_INDEX_SECURITY,
name, value, size, flags);
}
int ext3_initxattrs(struct inode *inode, const struct xattr *xattr_array,
void *fs_info)
{
const struct xattr *xattr;
handle_t *handle = fs_info;
int err = 0;
for (xattr = xattr_array; xattr->name != NULL; xattr++) {
err = ext3_xattr_set_handle(handle, inode,
EXT3_XATTR_INDEX_SECURITY,
xattr->name, xattr->value,
xattr->value_len, 0);
if (err < 0)
break;
}
return err;
}
int
ext3_init_security(handle_t *handle, struct inode *inode, struct inode *dir,
const struct qstr *qstr)
{
return security_inode_init_security(inode, dir, qstr,
&ext3_initxattrs, handle);
}
const struct xattr_handler ext3_xattr_security_handler = {
.prefix = XATTR_SECURITY_PREFIX,
.list = ext3_xattr_security_list,
.get = ext3_xattr_security_get,
.set = ext3_xattr_security_set,
};
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