[CVE-2009-0029] System call wrappers part 23

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 96355d505347414fc67dd1a7cd21503bdffa3c91..ba2f9ec71192180647967f02fc1c4221c95c4a5a 100644 (file)
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1110,7 +1110,7 @@ retry:
 /*
  * Open an eventpoll file descriptor.
  */
-asmlinkage long sys_epoll_create1(int flags)
+SYSCALL_DEFINE1(epoll_create1, int, flags)
 {
        int error, fd = -1;
        struct eventpoll *ep;
@@ -1150,7 +1150,7 @@ error_return:
        return fd;
 }
 
-asmlinkage long sys_epoll_create(int size)
+SYSCALL_DEFINE1(epoll_create, int, size)
 {
        if (size < 0)
                return -EINVAL;
@@ -1163,8 +1163,8 @@ asmlinkage long sys_epoll_create(int size)
  * the eventpoll file that enables the insertion/removal/change of
  * file descriptors inside the interest set.
  */
-asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
-                             struct epoll_event __user *event)
+SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd,
+               struct epoll_event __user *, event)
 {
        int error;
        struct file *file, *tfile;
@@ -1261,8 +1261,8 @@ error_return:
  * Implement the event wait interface for the eventpoll file. It is the kernel
  * part of the user space epoll_wait(2).
  */
-asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
-                              int maxevents, int timeout)
+SYSCALL_DEFINE4(epoll_wait, int, epfd, struct epoll_event __user *, events,
+               int, maxevents, int, timeout)
 {
        int error;
        struct file *file;
@@ -1319,9 +1319,9 @@ error_return:
  * Implement the event wait interface for the eventpoll file. It is the kernel
  * part of the user space epoll_pwait(2).
  */
-asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
-               int maxevents, int timeout, const sigset_t __user *sigmask,
-               size_t sigsetsize)
+SYSCALL_DEFINE6(epoll_pwait, int, epfd, struct epoll_event __user *, events,
+               int, maxevents, int, timeout, const sigset_t __user *, sigmask,
+               size_t, sigsetsize)
 {
        int error;
        sigset_t ksigmask, sigsaved;

diff --git a/fs/select.c b/fs/select.c
index d1651648be117de330fc463c7bd9b3595fde83b3..338f703403affc15273cdacccefc865bdb61f63c 100644 (file)
--- a/fs/select.c
+++ b/fs/select.c
@@ -557,8 +557,8 @@ out_nofds:
        return ret;
 }
 
-asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
-                       fd_set __user *exp, struct timeval __user *tvp)
+SYSCALL_DEFINE5(select, int, n, fd_set __user *, inp, fd_set __user *, outp,
+               fd_set __user *, exp, struct timeval __user *, tvp)
 {
        struct timespec end_time, *to = NULL;
        struct timeval tv;
@@ -854,8 +854,8 @@ static long do_restart_poll(struct restart_block *restart_block)
        return ret;
 }
 
-asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
-                       long timeout_msecs)
+SYSCALL_DEFINE3(poll, struct pollfd __user *, ufds, unsigned int, nfds,
+               long, timeout_msecs)
 {
        struct timespec end_time, *to = NULL;
        int ret;

diff --git a/kernel/sys.c b/kernel/sys.c
index 39b192b40034f0c646167a797000e1c09267ea47..5292f2119da4e85d92836b62bb495cf48befd82a 100644 (file)
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1406,7 +1406,7 @@ asmlinkage long sys_newuname(struct new_utsname __user * name)
        return errno;
 }
 
-asmlinkage long sys_sethostname(char __user *name, int len)
+SYSCALL_DEFINE2(sethostname, char __user *, name, int, len)
 {
        int errno;
        char tmp[__NEW_UTS_LEN];
@@ -1430,7 +1430,7 @@ asmlinkage long sys_sethostname(char __user *name, int len)
 
 #ifdef __ARCH_WANT_SYS_GETHOSTNAME
 
-asmlinkage long sys_gethostname(char __user *name, int len)
+SYSCALL_DEFINE2(gethostname, char __user *, name, int, len)
 {
        int i, errno;
        struct new_utsname *u;
@@ -1455,7 +1455,7 @@ asmlinkage long sys_gethostname(char __user *name, int len)
  * Only setdomainname; getdomainname can be implemented by calling
  * uname()
  */
-asmlinkage long sys_setdomainname(char __user *name, int len)
+SYSCALL_DEFINE2(setdomainname, char __user *, name, int, len)
 {
        int errno;
        char tmp[__NEW_UTS_LEN];