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Diffstat (limited to 'fs/namei.c')
-rw-r--r--fs/namei.c20
1 files changed, 9 insertions, 11 deletions
diff --git a/fs/namei.c b/fs/namei.c
index 72d4219c93ac..fde8fe086c09 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1024,7 +1024,7 @@ static bool safe_hardlink_source(struct inode *inode)
*
* Returns 0 if successful, -ve on error.
*/
-static int may_linkat(struct path *link)
+int may_linkat(struct path *link)
{
struct inode *inode = link->dentry->d_inode;
@@ -3564,7 +3564,7 @@ static int may_mknod(umode_t mode)
}
}
-long do_mknodat(int dfd, const char __user *filename, umode_t mode,
+static long do_mknodat(int dfd, const char __user *filename, umode_t mode,
unsigned int dev)
{
struct dentry *dentry;
@@ -3645,7 +3645,7 @@ int vfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
}
EXPORT_SYMBOL(vfs_mkdir);
-long do_mkdirat(int dfd, const char __user *pathname, umode_t mode)
+static long do_mkdirat(int dfd, const char __user *pathname, umode_t mode)
{
struct dentry *dentry;
struct path path;
@@ -3720,17 +3720,16 @@ out:
}
EXPORT_SYMBOL(vfs_rmdir);
-long do_rmdir(int dfd, const char __user *pathname)
+long do_rmdir(int dfd, struct filename *name)
{
int error = 0;
- struct filename *name;
struct dentry *dentry;
struct path path;
struct qstr last;
int type;
unsigned int lookup_flags = 0;
retry:
- name = filename_parentat(dfd, getname(pathname), lookup_flags,
+ name = filename_parentat(dfd, name, lookup_flags,
&path, &last, &type);
if (IS_ERR(name))
return PTR_ERR(name);
@@ -3781,7 +3780,7 @@ exit1:
SYSCALL_DEFINE1(rmdir, const char __user *, pathname)
{
- return do_rmdir(AT_FDCWD, pathname);
+ return do_rmdir(AT_FDCWD, getname(pathname));
}
/**
@@ -3926,8 +3925,7 @@ SYSCALL_DEFINE3(unlinkat, int, dfd, const char __user *, pathname, int, flag)
return -EINVAL;
if (flag & AT_REMOVEDIR)
- return do_rmdir(dfd, pathname);
-
+ return do_rmdir(dfd, getname(pathname));
return do_unlinkat(dfd, getname(pathname));
}
@@ -3957,7 +3955,7 @@ int vfs_symlink(struct inode *dir, struct dentry *dentry, const char *oldname)
}
EXPORT_SYMBOL(vfs_symlink);
-long do_symlinkat(const char __user *oldname, int newdfd,
+static long do_symlinkat(const char __user *oldname, int newdfd,
const char __user *newname)
{
int error;
@@ -4088,7 +4086,7 @@ EXPORT_SYMBOL(vfs_link);
* with linux 2.0, and to avoid hard-linking to directories
* and other special files. --ADM
*/
-int do_linkat(int olddfd, const char __user *oldname, int newdfd,
+static int do_linkat(int olddfd, const char __user *oldname, int newdfd,
const char __user *newname, int flags)
{
struct dentry *new_dentry;