LU-13274 uapi: make lustre UAPI headers C99 compliant

[fs/lustre-release.git] / libcfs / include / libcfs / curproc.h

diff --git a/libcfs/include/libcfs/curproc.h b/libcfs/include/libcfs/curproc.h
index fc18b12..17ecd90 100644 (file)
--- a/libcfs/include/libcfs/curproc.h
+++ b/libcfs/include/libcfs/curproc.h
@@ -15,11 +15,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
+ * http://www.gnu.org/licenses/gpl-2.0.html
  *
  * GPL HEADER END
  */
@@ -27,7 +23,7 @@
  * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  *
- * Copyright (c) 2012, Intel Corporation.
+ * Copyright (c) 2012, 2014, Intel Corporation.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -43,69 +39,9 @@
 #ifndef __LIBCFS_CURPROC_H__
 #define __LIBCFS_CURPROC_H__
 
-#if !defined(HAVE_UIDGID_HEADER) || !defined(__KERNEL__)
-
-typedef uid_t kuid_t;
-typedef gid_t kgid_t;
-
-#define INVALID_UID     -1
-#define INVALID_GID     -1
-
-#ifndef __KERNEL__
-struct user_namespace {
-       unsigned int pad;
-};
-
-extern struct user_namespace init_user_ns;
-#endif
-
-static inline uid_t __kuid_val(kuid_t uid)
-{
-       return uid;
-}
-
-static inline gid_t __kgid_val(kgid_t gid)
-{
-       return gid;
-}
-
-static inline kuid_t make_kuid(struct user_namespace *from, uid_t uid)
-{
-       return uid;
-}
-
-static inline kgid_t make_kgid(struct user_namespace *from, gid_t gid)
-{
-       return gid;
-}
-
-static inline uid_t from_kuid(struct user_namespace *to, kuid_t uid)
-{
-       return uid;
-}
-
-static inline gid_t from_kgid(struct user_namespace *to, kgid_t gid)
-{
-       return gid;
-}
-
-static inline bool uid_eq(kuid_t left, kuid_t right)
-{
-       return left == right;
-}
-
-static inline bool uid_valid(kuid_t uid)
-{
-       return (uid != INVALID_UID);
-}
-
-static inline bool gid_valid(kgid_t gid)
-{
-       return (gid != INVALID_GID);
-}
-#endif
-
-int cfs_get_environ(const char *key, char *value, int *val_len);
+/* check if task is running in compat mode.*/
+#define current_pid()          (current->pid)
+#define current_comm()         (current->comm)
 
 typedef __u32 cfs_cap_t;
 
@@ -129,9 +65,6 @@ typedef __u32 cfs_cap_t;
                          (1 << CFS_CAP_SYS_BOOT) |              \
                          (1 << CFS_CAP_SYS_RESOURCE))
 
-void cfs_cap_raise(cfs_cap_t cap);
-void cfs_cap_lower(cfs_cap_t cap);
-int cfs_cap_raised(cfs_cap_t cap);
 cfs_cap_t cfs_curproc_cap_pack(void);
 void cfs_curproc_cap_unpack(cfs_cap_t cap);
 int cfs_capable(cfs_cap_t cap);