From 3cdad42884bbd95d5aa01297e8236ea1bad70053 Mon Sep 17 00:00:00 2001
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Wed, 14 Jan 2009 14:14:22 +0100
Subject: [CVE-2009-0029] System call wrappers part 20

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---
 fs/dcache.c     |  2 +-
 fs/namei.c      |  4 ++--
 fs/open.c       |  4 ++--
 fs/quota.c      |  3 ++-
 fs/read_write.c | 13 +++++++------
 5 files changed, 14 insertions(+), 12 deletions(-)

(limited to 'fs')

diff --git a/fs/dcache.c b/fs/dcache.c
index 4547f66884a0..937df0fb0da5 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -2092,7 +2092,7 @@ Elong:
  *		return NULL;
  *	}
  */
-asmlinkage long sys_getcwd(char __user *buf, unsigned long size)
+SYSCALL_DEFINE2(getcwd, char __user *, buf, unsigned long, size)
 {
 	int error;
 	struct path pwd, root;
diff --git a/fs/namei.c b/fs/namei.c
index 00c4f37a0391..90520f05f997 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2081,7 +2081,7 @@ out_err:
 	return error;
 }
 
-asmlinkage long sys_mkdir(const char __user *pathname, int mode)
+SYSCALL_DEFINE2(mkdir, const char __user *, pathname, int, mode)
 {
 	return sys_mkdirat(AT_FDCWD, pathname, mode);
 }
@@ -2195,7 +2195,7 @@ exit1:
 	return error;
 }
 
-asmlinkage long sys_rmdir(const char __user *pathname)
+SYSCALL_DEFINE1(rmdir, const char __user *, pathname)
 {
 	return do_rmdir(AT_FDCWD, pathname);
 }
diff --git a/fs/open.c b/fs/open.c
index 4a6d80064746..bc49e3c388d9 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -522,7 +522,7 @@ SYSCALL_DEFINE2(access, const char __user *, filename, int, mode)
 	return sys_faccessat(AT_FDCWD, filename, mode);
 }
 
-asmlinkage long sys_chdir(const char __user * filename)
+SYSCALL_DEFINE1(chdir, const char __user *, filename)
 {
 	struct path path;
 	int error;
@@ -543,7 +543,7 @@ out:
 	return error;
 }
 
-asmlinkage long sys_fchdir(unsigned int fd)
+SYSCALL_DEFINE1(fchdir, unsigned int, fd)
 {
 	struct file *file;
 	struct inode *inode;
diff --git a/fs/quota.c b/fs/quota.c
index 4a8c94f05f76..d76ada914f98 100644
--- a/fs/quota.c
+++ b/fs/quota.c
@@ -371,7 +371,8 @@ static inline struct super_block *quotactl_block(const char __user *special)
  * calls. Maybe we need to add the process quotas etc. in the future,
  * but we probably should use rlimits for that.
  */
-asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special, qid_t id, void __user *addr)
+SYSCALL_DEFINE4(quotactl, unsigned int, cmd, const char __user *, special,
+		qid_t, id, void __user *, addr)
 {
 	uint cmds, type;
 	struct super_block *sb = NULL;
diff --git a/fs/read_write.c b/fs/read_write.c
index fad10af59d95..400fe81c973e 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -369,7 +369,7 @@ static inline void file_pos_write(struct file *file, loff_t pos)
 	file->f_pos = pos;
 }
 
-asmlinkage long sys_read(unsigned int fd, char __user * buf, size_t count)
+SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
 {
 	struct file *file;
 	ssize_t ret = -EBADF;
@@ -386,7 +386,8 @@ asmlinkage long sys_read(unsigned int fd, char __user * buf, size_t count)
 	return ret;
 }
 
-asmlinkage long sys_write(unsigned int fd, const char __user * buf, size_t count)
+SYSCALL_DEFINE3(write, unsigned int, fd, const char __user *, buf,
+		size_t, count)
 {
 	struct file *file;
 	ssize_t ret = -EBADF;
@@ -688,8 +689,8 @@ ssize_t vfs_writev(struct file *file, const struct iovec __user *vec,
 
 EXPORT_SYMBOL(vfs_writev);
 
-asmlinkage long
-sys_readv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
+SYSCALL_DEFINE3(readv, unsigned long, fd, const struct iovec __user *, vec,
+		unsigned long, vlen)
 {
 	struct file *file;
 	ssize_t ret = -EBADF;
@@ -709,8 +710,8 @@ sys_readv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
 	return ret;
 }
 
-asmlinkage long
-sys_writev(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
+SYSCALL_DEFINE3(writev, unsigned long, fd, const struct iovec __user *, vec,
+		unsigned long, vlen)
 {
 	struct file *file;
 	ssize_t ret = -EBADF;
-- 
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