linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / arch / x86_64 / ia32 / sys_ia32.c

diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86_64/ia32/sys_ia32.c
index 728a023..f3d4615 100644 (file)
--- a/arch/x86_64/ia32/sys_ia32.c
+++ b/arch/x86_64/ia32/sys_ia32.c
@@ -61,6 +61,7 @@
 #include <linux/ptrace.h>
 #include <linux/highuid.h>
 #include <linux/vmalloc.h>
+#include <linux/fsnotify.h>
 #include <linux/vs_cvirt.h>
 #include <asm/mman.h>
 #include <asm/types.h>
@@ -180,6 +181,28 @@ sys32_fstat64(unsigned int fd, struct stat64 __user *statbuf)
        return ret;
 }
 
+asmlinkage long
+sys32_fstatat(unsigned int dfd, char __user *filename,
+             struct stat64 __user* statbuf, int flag)
+{
+       struct kstat stat;
+       int error = -EINVAL;
+
+       if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
+               goto out;
+
+       if (flag & AT_SYMLINK_NOFOLLOW)
+               error = vfs_lstat_fd(dfd, filename, &stat);
+       else
+               error = vfs_stat_fd(dfd, filename, &stat);
+
+       if (!error)
+               error = cp_stat64(statbuf, &stat);
+
+out:
+       return error;
+}
+
 /*
  * Linux/i386 didn't use to be able to handle more than
  * 4 system call parameters, so these system calls used a memory
@@ -751,7 +774,7 @@ sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset, s32 count)
        ret = sys_sendfile(out_fd, in_fd, offset ? &of : NULL, count);
        set_fs(old_fs);
        
-       if (!ret && offset && put_user(of, offset))
+       if (offset && put_user(of, offset))
                return -EFAULT;
                
        return ret;
@@ -971,49 +994,6 @@ long sys32_kill(int pid, int sig)
        return sys_kill(pid, sig);
 }
  
-asmlinkage long sys32_open(const char __user * filename, int flags, int mode)
-{
-       char * tmp;
-       int fd, error;
-
-       /* don't force O_LARGEFILE */
-       tmp = getname(filename);
-       fd = PTR_ERR(tmp);
-       if (!IS_ERR(tmp)) {
-               fd = get_unused_fd();
-               if (fd >= 0) {
-                       struct file *f = filp_open(tmp, flags, mode);
-                       error = PTR_ERR(f);
-                       if (IS_ERR(f)) {
-                               put_unused_fd(fd); 
-                               fd = error;
-                       } else
-                               fd_install(fd, f);
-               }
-               putname(tmp);
-       }
-       return fd;
-}
-
-extern asmlinkage long
-sys_timer_create(clockid_t which_clock,
-                struct sigevent __user *timer_event_spec,
-                timer_t __user * created_timer_id);
-
-long
-sys32_timer_create(u32 clock, struct compat_sigevent __user *se32, timer_t __user *timer_id)
-{
-       struct sigevent __user *p = NULL;
-       if (se32) { 
-               struct sigevent se;
-               p = compat_alloc_user_space(sizeof(struct sigevent));
-               if (get_compat_sigevent(&se, se32) ||
-                   copy_to_user(p, &se, sizeof(se)))
-                       return -EFAULT;
-       } 
-       return sys_timer_create(clock, p, timer_id);
-} 
-
 long sys32_fadvise64_64(int fd, __u32 offset_low, __u32 offset_high, 
                        __u32 len_low, __u32 len_high, int advice)
 { 
@@ -1050,3 +1030,4 @@ static int __init ia32_init (void)
 __initcall(ia32_init);
 
 extern unsigned long ia32_sys_call_table[];
+EXPORT_SYMBOL(ia32_sys_call_table);