linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / arch / sparc64 / kernel / sys_sparc32.c

diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c
index 1d3aa58..417727b 100644 (file)
--- a/arch/sparc64/kernel/sys_sparc32.c
+++ b/arch/sparc64/kernel/sys_sparc32.c
@@ -11,6 +11,7 @@
 #include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/capability.h>
 #include <linux/fs.h> 
 #include <linux/mm.h> 
 #include <linux/file.h> 
@@ -427,6 +428,27 @@ asmlinkage long compat_sys_fstat64(unsigned int fd,
        return error;
 }
 
+asmlinkage long compat_sys_fstatat64(unsigned int dfd, char __user *filename,
+               struct compat_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_compat_stat64(&stat, statbuf);
+
+out:
+       return error;
+}
+
 asmlinkage long compat_sys_sysfs(int option, u32 arg1, u32 arg2)
 {
        return sys_sysfs(option, arg1, arg2);
@@ -820,7 +842,7 @@ asmlinkage long sys32_utimes(char __user *filename,
                        return -EFAULT;
        }
 
-       return do_utimes(filename, (tvs ? &ktvs[0] : NULL));
+       return do_utimes(AT_FDCWD, filename, (tvs ? &ktvs[0] : NULL));
 }
 
 /* These are here just in case some old sparc32 binary calls it. */
@@ -1002,29 +1024,7 @@ asmlinkage long sys32_adjtimex(struct timex32 __user *utp)
 asmlinkage long sparc32_open(const char __user *filename,
                             int flags, int mode)
 {
-       char * tmp;
-       int fd, error;
-
-       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))
-                               goto out_error;
-                       fd_install(fd, f);
-               }
-out:
-               putname(tmp);
-       }
-       return fd;
-
-out_error:
-       put_unused_fd(fd);
-       fd = error;
-       goto out;
+       return do_sys_open(AT_FDCWD, filename, flags, mode);
 }
 
 extern unsigned long do_mremap(unsigned long addr,
@@ -1142,39 +1142,3 @@ long sys32_lookup_dcookie(unsigned long cookie_high,
        return sys_lookup_dcookie((cookie_high << 32) | cookie_low,
                                  buf, len);
 }
-
-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 se;
-       mm_segment_t oldfs;
-       timer_t t;
-       long err;
-
-       if (se32 == NULL)
-               return sys_timer_create(clock, NULL, timer_id);
-
-       if (get_compat_sigevent(&se, se32))
-               return -EFAULT;
-
-       if (!access_ok(VERIFY_WRITE,timer_id,sizeof(timer_t)))
-               return -EFAULT;
-
-       oldfs = get_fs();
-       set_fs(KERNEL_DS);
-       err = sys_timer_create(clock,
-                              (struct sigevent __user *) &se,
-                              (timer_t __user *) &t);
-       set_fs(oldfs);
-
-       if (!err)
-               err = __put_user (t, timer_id);
-
-       return err;
-}