update ceph source to reef 18.1.2

[ceph.git] / ceph / src / libcephfs.cc

diff --git a/ceph/src/libcephfs.cc b/ceph/src/libcephfs.cc
index 424cbb85a10e61ef2550a6da9458fbcef247abab..99da0c5c5c8da5c9dc57c613c991c5049e8b15de 100644 (file)
--- a/ceph/src/libcephfs.cc
+++ b/ceph/src/libcephfs.cc
@@ -161,7 +161,7 @@ public:
   int select_filesystem(const std::string &fs_name_)
   {
     if (mounted) {
-      return -EISCONN;
+      return -CEPHFS_EISCONN;
     }
 
     fs_name = fs_name_;
@@ -178,7 +178,7 @@ public:
     int ret;
     
     if (mounted)
-      return -EISCONN;
+      return -CEPHFS_EISCONN;
 
     if (!inited) {
       ret = init();
@@ -200,7 +200,7 @@ public:
   int unmount()
   {
     if (!mounted)
-      return -ENOTCONN;
+      return -CEPHFS_ENOTCONN;
     shutdown();
     return 0;
   }
@@ -440,7 +440,7 @@ extern "C" int ceph_abort_conn(struct ceph_mount_info *cmount)
 extern "C" int ceph_release(struct ceph_mount_info *cmount)
 {
   if (cmount->is_mounted())
-    return -EISCONN;
+    return -CEPHFS_EISCONN;
   delete cmount;
   cmount = nullptr;
   return 0;
@@ -463,7 +463,7 @@ extern "C" uint64_t ceph_get_instance_id(struct ceph_mount_info *cmount)
 extern "C" int ceph_getaddrs(struct ceph_mount_info *cmount, char** addrs)
 {
   if (!cmount->is_initialized())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   auto s = cmount->getaddrs();
   *addrs = strdup(s.c_str());
   return 0;
@@ -500,14 +500,14 @@ extern "C" int ceph_conf_get(struct ceph_mount_info *cmount, const char *option,
                             char *buf, size_t len)
 {
   if (!buf) {
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   }
   return cmount->conf_get(option, buf, len);
 }
 
 extern "C" int ceph_set_mount_timeout(struct ceph_mount_info *cmount, uint32_t timeout) {
   if (cmount->is_mounted()) {
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   }
 
   auto timeout_str = stringify(timeout);
@@ -528,7 +528,7 @@ extern "C" int ceph_mds_command(struct ceph_mount_info *cmount,
   std::string outs;
 
   if (!cmount->is_initialized()) {
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   }
 
   // Construct inputs
@@ -569,7 +569,7 @@ extern "C" int ceph_select_filesystem(struct ceph_mount_info *cmount,
                                       const char *fs_name)
 {
   if (fs_name == nullptr) {
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   }
 
   return cmount->select_filesystem(fs_name);
@@ -596,7 +596,7 @@ extern "C" struct UserPerm *ceph_mount_perms(struct ceph_mount_info *cmount)
 extern "C" int64_t ceph_get_fs_cid(struct ceph_mount_info *cmount)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->get_fs_cid();
 }
 
@@ -604,7 +604,7 @@ extern "C" int ceph_mount_perms_set(struct ceph_mount_info *cmount,
                                    struct UserPerm *perms)
 {
   if (cmount->is_mounted())
-    return -EISCONN;
+    return -CEPHFS_EISCONN;
   cmount->default_perms = *perms;
   return 0;
 }
@@ -613,14 +613,14 @@ extern "C" int ceph_statfs(struct ceph_mount_info *cmount, const char *path,
                           struct statvfs *stbuf)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->statfs(path, stbuf, cmount->default_perms);
 }
 
 extern "C" int ceph_get_local_osd(struct ceph_mount_info *cmount)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->get_local_osd();
 }
 
@@ -632,7 +632,7 @@ extern "C" const char* ceph_getcwd(struct ceph_mount_info *cmount)
 extern "C" int ceph_chdir (struct ceph_mount_info *cmount, const char *s)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->chdir(s, cmount->default_perms);
 }
 
@@ -640,7 +640,7 @@ extern "C" int ceph_opendir(struct ceph_mount_info *cmount,
                            const char *name, struct ceph_dir_result **dirpp)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->opendir(name, (dir_result_t **)dirpp, cmount->default_perms);
 }
 
@@ -648,14 +648,14 @@ extern "C" int ceph_fdopendir(struct ceph_mount_info *cmount, int dirfd,
                               struct ceph_dir_result **dirpp)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->fdopendir(dirfd, (dir_result_t **)dirpp, cmount->default_perms);
 }
 
 extern "C" int ceph_closedir(struct ceph_mount_info *cmount, struct ceph_dir_result *dirp)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->closedir(reinterpret_cast<dir_result_t*>(dirp));
 }
 
@@ -663,7 +663,7 @@ extern "C" struct dirent * ceph_readdir(struct ceph_mount_info *cmount, struct c
 {
   if (!cmount->is_mounted()) {
     /* Client::readdir also sets errno to signal errors. */
-    errno = ENOTCONN;
+    errno = CEPHFS_ENOTCONN;
     return nullptr;
   }
   return cmount->get_client()->readdir(reinterpret_cast<dir_result_t*>(dirp));
@@ -672,7 +672,7 @@ extern "C" struct dirent * ceph_readdir(struct ceph_mount_info *cmount, struct c
 extern "C" int ceph_readdir_r(struct ceph_mount_info *cmount, struct ceph_dir_result *dirp, struct dirent *de)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->readdir_r(reinterpret_cast<dir_result_t*>(dirp), de);
 }
 
@@ -681,9 +681,9 @@ extern "C" int ceph_readdirplus_r(struct ceph_mount_info *cmount, struct ceph_di
                                  unsigned flags, struct Inode **out)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   if (flags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return cmount->get_client()->readdirplus_r(reinterpret_cast<dir_result_t*>(dirp), de, stx, want, flags, out);
 }
 
@@ -691,7 +691,7 @@ extern "C" int ceph_getdents(struct ceph_mount_info *cmount, struct ceph_dir_res
                             char *buf, int buflen)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->getdents(reinterpret_cast<dir_result_t*>(dirp), buf, buflen);
 }
 
@@ -699,7 +699,7 @@ extern "C" int ceph_getdnames(struct ceph_mount_info *cmount, struct ceph_dir_re
                              char *buf, int buflen)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->getdnames(reinterpret_cast<dir_result_t*>(dirp), buf, buflen);
 }
 
@@ -713,7 +713,7 @@ extern "C" void ceph_rewinddir(struct ceph_mount_info *cmount, struct ceph_dir_r
 extern "C" int64_t ceph_telldir(struct ceph_mount_info *cmount, struct ceph_dir_result *dirp)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->telldir(reinterpret_cast<dir_result_t*>(dirp));
 }
 
@@ -727,7 +727,7 @@ extern "C" void ceph_seekdir(struct ceph_mount_info *cmount, struct ceph_dir_res
 extern "C" int ceph_may_delete(struct ceph_mount_info *cmount, const char *path)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->may_delete(path, cmount->default_perms);
 }
 
@@ -735,21 +735,21 @@ extern "C" int ceph_link (struct ceph_mount_info *cmount, const char *existing,
                          const char *newname)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->link(existing, newname, cmount->default_perms);
 }
 
 extern "C" int ceph_unlink(struct ceph_mount_info *cmount, const char *path)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->unlink(path, cmount->default_perms);
 }
 
 extern "C" int ceph_unlinkat(struct ceph_mount_info *cmount, int dirfd, const char *relpath, int flags)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->unlinkat(dirfd, relpath, flags, cmount->default_perms);
 }
 
@@ -757,7 +757,7 @@ extern "C" int ceph_rename(struct ceph_mount_info *cmount, const char *from,
                           const char *to)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->rename(from, to, cmount->default_perms);
 }
 
@@ -765,7 +765,7 @@ extern "C" int ceph_rename(struct ceph_mount_info *cmount, const char *from,
 extern "C" int ceph_mkdir(struct ceph_mount_info *cmount, const char *path, mode_t mode)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->mkdir(path, mode, cmount->default_perms);
 }
 
@@ -773,7 +773,7 @@ extern "C" int ceph_mkdirat(struct ceph_mount_info *cmount, int dirfd, const cha
                             mode_t mode)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->mkdirat(dirfd, relpath, mode, cmount->default_perms);
 }
 
@@ -781,7 +781,7 @@ extern "C" int ceph_mksnap(struct ceph_mount_info *cmount, const char *path, con
                            mode_t mode, struct snap_metadata *snap_metadata, size_t nr_snap_metadata)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   size_t i = 0;
   std::map<std::string, std::string> metadata;
   while (i < nr_snap_metadata) {
@@ -794,21 +794,21 @@ extern "C" int ceph_mksnap(struct ceph_mount_info *cmount, const char *path, con
 extern "C" int ceph_rmsnap(struct ceph_mount_info *cmount, const char *path, const char *name)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->rmsnap(path, name, cmount->default_perms, true);
 }
 
 extern "C" int ceph_mkdirs(struct ceph_mount_info *cmount, const char *path, mode_t mode)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->mkdirs(path, mode, cmount->default_perms);
 }
 
 extern "C" int ceph_rmdir(struct ceph_mount_info *cmount, const char *path)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->rmdir(path, cmount->default_perms);
 }
 
@@ -817,7 +817,7 @@ extern "C" int ceph_readlink(struct ceph_mount_info *cmount, const char *path,
                             char *buf, int64_t size)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->readlink(path, buf, size, cmount->default_perms);
 }
 
@@ -825,7 +825,7 @@ extern "C" int ceph_readlinkat(struct ceph_mount_info *cmount, int dirfd,
                                const char *relpath, char *buf, int64_t size)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->readlinkat(dirfd, relpath, buf, size, cmount->default_perms);
 }
 
@@ -833,7 +833,7 @@ extern "C" int ceph_symlink(struct ceph_mount_info *cmount, const char *existing
                            const char *newname)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->symlink(existing, newname, cmount->default_perms);
 }
 
@@ -841,7 +841,7 @@ extern "C" int ceph_symlinkat(struct ceph_mount_info *cmount, const char *existi
                             const char *newname)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->symlinkat(existing, dirfd, newname, cmount->default_perms);
 }
 
@@ -849,9 +849,9 @@ extern "C" int ceph_fstatx(struct ceph_mount_info *cmount, int fd, struct ceph_s
                             unsigned int want, unsigned int flags)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   if (flags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return cmount->get_client()->fstatx(fd, stx, cmount->default_perms,
                                       want, flags);
 }
@@ -860,9 +860,9 @@ extern "C" int ceph_statxat(struct ceph_mount_info *cmount, int dirfd, const cha
                             struct ceph_statx *stx, unsigned int want, unsigned int flags)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   if (flags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return cmount->get_client()->statxat(dirfd, relpath, stx, cmount->default_perms,
                                        want, flags);
 }
@@ -871,9 +871,9 @@ extern "C" int ceph_statx(struct ceph_mount_info *cmount, const char *path,
                          struct ceph_statx *stx, unsigned int want, unsigned int flags)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   if (flags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return cmount->get_client()->statx(path, stx, cmount->default_perms,
                                     want, flags);
 }
@@ -882,7 +882,7 @@ extern "C" int ceph_fsetattrx(struct ceph_mount_info *cmount, int fd,
                              struct ceph_statx *stx, int mask)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->fsetattrx(fd, stx, mask, cmount->default_perms);
 }
 
@@ -890,9 +890,9 @@ extern "C" int ceph_setattrx(struct ceph_mount_info *cmount, const char *relpath
                            struct ceph_statx *stx, int mask, int flags)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   if (flags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return cmount->get_client()->setattrx(relpath, stx, mask,
                                        cmount->default_perms, flags);
 }
@@ -901,7 +901,7 @@ extern "C" int ceph_setattrx(struct ceph_mount_info *cmount, const char *relpath
 extern "C" int ceph_getxattr(struct ceph_mount_info *cmount, const char *path, const char *name, void *value, size_t size)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
 
   return cmount->get_client()->getxattr(path, name, value, size, cmount->default_perms);
 }
@@ -909,14 +909,14 @@ extern "C" int ceph_getxattr(struct ceph_mount_info *cmount, const char *path, c
 extern "C" int ceph_lgetxattr(struct ceph_mount_info *cmount, const char *path, const char *name, void *value, size_t size)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->lgetxattr(path, name, value, size, cmount->default_perms);
 }
 
 extern "C" int ceph_fgetxattr(struct ceph_mount_info *cmount, int fd, const char *name, void *value, size_t size)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->fgetxattr(fd, name, value, size, cmount->default_perms);
 }
 
@@ -924,63 +924,63 @@ extern "C" int ceph_fgetxattr(struct ceph_mount_info *cmount, int fd, const char
 extern "C" int ceph_listxattr(struct ceph_mount_info *cmount, const char *path, char *list, size_t size)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->listxattr(path, list, size, cmount->default_perms);
 }
 
 extern "C" int ceph_llistxattr(struct ceph_mount_info *cmount, const char *path, char *list, size_t size)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->llistxattr(path, list, size, cmount->default_perms);
 }
 
 extern "C" int ceph_flistxattr(struct ceph_mount_info *cmount, int fd, char *list, size_t size)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->flistxattr(fd, list, size, cmount->default_perms);
 }
 
 extern "C" int ceph_removexattr(struct ceph_mount_info *cmount, const char *path, const char *name)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->removexattr(path, name, cmount->default_perms);
 }
 
 extern "C" int ceph_lremovexattr(struct ceph_mount_info *cmount, const char *path, const char *name)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->lremovexattr(path, name, cmount->default_perms);
 }
 
 extern "C" int ceph_fremovexattr(struct ceph_mount_info *cmount, int fd, const char *name)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->fremovexattr(fd, name, cmount->default_perms);
 }
 
 extern "C" int ceph_setxattr(struct ceph_mount_info *cmount, const char *path, const char *name, const void *value, size_t size, int flags)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->setxattr(path, name, value, size, flags, cmount->default_perms);
 }
 
 extern "C" int ceph_lsetxattr(struct ceph_mount_info *cmount, const char *path, const char *name, const void *value, size_t size, int flags)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->lsetxattr(path, name, value, size, flags, cmount->default_perms);
 }
 
 extern "C" int ceph_fsetxattr(struct ceph_mount_info *cmount, int fd, const char *name, const void *value, size_t size, int flags)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->fsetxattr(fd, name, value, size, flags, cmount->default_perms);
 }
 /* end xattr support */
@@ -988,47 +988,47 @@ extern "C" int ceph_fsetxattr(struct ceph_mount_info *cmount, int fd, const char
 extern "C" int ceph_stat(struct ceph_mount_info *cmount, const char *path, struct stat *stbuf)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->stat(path, stbuf, cmount->default_perms);
 }
 
 extern "C" int ceph_fstat(struct ceph_mount_info *cmount, int fd, struct stat *stbuf)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->fstat(fd, stbuf, cmount->default_perms);
 }
 
 extern int ceph_lstat(struct ceph_mount_info *cmount, const char *path, struct stat *stbuf)
 {
    if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->lstat(path, stbuf, cmount->default_perms);
 }
 
 extern "C" int ceph_chmod(struct ceph_mount_info *cmount, const char *path, mode_t mode)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->chmod(path, mode, cmount->default_perms);
 }
 extern "C" int ceph_lchmod(struct ceph_mount_info *cmount, const char *path, mode_t mode)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->lchmod(path, mode, cmount->default_perms);
 }
 extern "C" int ceph_fchmod(struct ceph_mount_info *cmount, int fd, mode_t mode)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->fchmod(fd, mode, cmount->default_perms);
 }
 
 extern "C" int ceph_chmodat(struct ceph_mount_info *cmount, int dirfd, const char *relpath,
                             mode_t mode, int flags) {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->chmodat(dirfd, relpath, mode, flags, cmount->default_perms);
 }
 
@@ -1036,28 +1036,28 @@ extern "C" int ceph_chown(struct ceph_mount_info *cmount, const char *path,
                          int uid, int gid)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->chown(path, uid, gid, cmount->default_perms);
 }
 extern "C" int ceph_fchown(struct ceph_mount_info *cmount, int fd,
                           int uid, int gid)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->fchown(fd, uid, gid, cmount->default_perms);
 }
 extern "C" int ceph_lchown(struct ceph_mount_info *cmount, const char *path,
                           int uid, int gid)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->lchown(path, uid, gid, cmount->default_perms);
 }
 
 extern "C" int ceph_chownat(struct ceph_mount_info *cmount, int dirfd, const char *relpath,
                             uid_t uid, gid_t gid, int flags) {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->chownat(dirfd, relpath, uid, gid, flags, cmount->default_perms);
 }
 
@@ -1065,7 +1065,7 @@ extern "C" int ceph_utime(struct ceph_mount_info *cmount, const char *path,
                          struct utimbuf *buf)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->utime(path, buf, cmount->default_perms);
 }
 
@@ -1073,7 +1073,7 @@ extern "C" int ceph_futime(struct ceph_mount_info *cmount, int fd,
                            struct utimbuf *buf)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->futime(fd, buf, cmount->default_perms);
 }
 
@@ -1081,7 +1081,7 @@ extern "C" int ceph_utimes(struct ceph_mount_info *cmount, const char *path,
                            struct timeval times[2])
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->utimes(path, times, cmount->default_perms);
 }
 
@@ -1089,7 +1089,7 @@ extern "C" int ceph_lutimes(struct ceph_mount_info *cmount, const char *path,
                             struct timeval times[2])
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->lutimes(path, times, cmount->default_perms);
 }
 
@@ -1097,7 +1097,7 @@ extern "C" int ceph_futimes(struct ceph_mount_info *cmount, int fd,
                             struct timeval times[2])
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->futimes(fd, times, cmount->default_perms);
 }
 
@@ -1105,14 +1105,14 @@ extern "C" int ceph_futimens(struct ceph_mount_info *cmount, int fd,
                             struct timespec times[2])
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->futimens(fd, times, cmount->default_perms);
 }
 
 extern "C" int ceph_utimensat(struct ceph_mount_info *cmount, int dirfd, const char *relpath,
                               struct timespec times[2], int flags) {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->utimensat(dirfd, relpath, times, flags, cmount->default_perms);
 }
 
@@ -1120,7 +1120,7 @@ extern "C" int ceph_flock(struct ceph_mount_info *cmount, int fd, int operation,
                          uint64_t owner)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->flock(fd, operation, owner);
 }
 
@@ -1128,7 +1128,7 @@ extern "C" int ceph_truncate(struct ceph_mount_info *cmount, const char *path,
                             int64_t size)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->truncate(path, size, cmount->default_perms);
 }
 
@@ -1137,7 +1137,7 @@ extern "C" int ceph_mknod(struct ceph_mount_info *cmount, const char *path,
                          mode_t mode, dev_t rdev)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->mknod(path, mode, cmount->default_perms, rdev);
 }
 
@@ -1145,7 +1145,7 @@ extern "C" int ceph_open(struct ceph_mount_info *cmount, const char *path,
                         int flags, mode_t mode)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->open(path, flags, cmount->default_perms, mode);
 }
 
@@ -1153,7 +1153,7 @@ extern "C" int ceph_openat(struct ceph_mount_info *cmount, int dirfd, const char
                            int flags, mode_t mode)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->openat(dirfd, relpath, flags, cmount->default_perms, mode);
 }
 
@@ -1161,7 +1161,7 @@ extern "C" int ceph_open_layout(struct ceph_mount_info *cmount, const char *path
     mode_t mode, int stripe_unit, int stripe_count, int object_size, const char *data_pool)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->open(path, flags, cmount->default_perms, mode,
                                    stripe_unit, stripe_count,
                                    object_size, data_pool);
@@ -1170,7 +1170,7 @@ extern "C" int ceph_open_layout(struct ceph_mount_info *cmount, const char *path
 extern "C" int ceph_close(struct ceph_mount_info *cmount, int fd)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->close(fd);
 }
 
@@ -1178,7 +1178,7 @@ extern "C" int64_t ceph_lseek(struct ceph_mount_info *cmount, int fd,
                             int64_t offset, int whence)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->lseek(fd, offset, whence);
 }
 
@@ -1186,7 +1186,7 @@ extern "C" int ceph_read(struct ceph_mount_info *cmount, int fd, char *buf,
                         int64_t size, int64_t offset)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->read(fd, buf, size, offset);
 }
 
@@ -1194,7 +1194,7 @@ extern "C" int ceph_preadv(struct ceph_mount_info *cmount, int fd,
               const struct iovec *iov, int iovcnt, int64_t offset)
 {
   if (!cmount->is_mounted())
-      return -ENOTCONN;
+      return -CEPHFS_ENOTCONN;
   return cmount->get_client()->preadv(fd, iov, iovcnt, offset);
 }
 
@@ -1202,7 +1202,7 @@ extern "C" int ceph_write(struct ceph_mount_info *cmount, int fd, const char *bu
                          int64_t size, int64_t offset)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->write(fd, buf, size, offset);
 }
 
@@ -1210,21 +1210,21 @@ extern "C" int ceph_pwritev(struct ceph_mount_info *cmount, int fd,
               const struct iovec *iov, int iovcnt, int64_t offset)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->pwritev(fd, iov, iovcnt, offset);
 }
 
 extern "C" int ceph_ftruncate(struct ceph_mount_info *cmount, int fd, int64_t size)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->ftruncate(fd, size, cmount->default_perms);
 }
 
 extern "C" int ceph_fsync(struct ceph_mount_info *cmount, int fd, int syncdataonly)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->fsync(fd, syncdataonly);
 }
 
@@ -1232,7 +1232,7 @@ extern "C" int ceph_fallocate(struct ceph_mount_info *cmount, int fd, int mode,
                              int64_t offset, int64_t length)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->fallocate(fd, mode, offset, length);
 }
 
@@ -1246,7 +1246,7 @@ extern "C" int ceph_lazyio_propagate(class ceph_mount_info *cmount,
                            int fd, int64_t offset, size_t count)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return (cmount->get_client()->lazyio_propagate(fd, offset, count));
 }
 
@@ -1254,7 +1254,7 @@ extern "C" int ceph_lazyio_synchronize(class ceph_mount_info *cmount,
                            int fd, int64_t offset, size_t count)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return (cmount->get_client()->lazyio_synchronize(fd, offset, count));
 }
 
@@ -1262,7 +1262,7 @@ extern "C" int ceph_lazyio_synchronize(class ceph_mount_info *cmount,
 extern "C" int ceph_sync_fs(struct ceph_mount_info *cmount)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->sync_fs();
 }
 
@@ -1272,7 +1272,7 @@ extern "C" int ceph_get_file_stripe_unit(struct ceph_mount_info *cmount, int fh)
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->fdescribe_layout(fh, &l);
   if (r < 0)
     return r;
@@ -1285,7 +1285,7 @@ extern "C" int ceph_get_path_stripe_unit(struct ceph_mount_info *cmount, const c
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->describe_layout(path, &l, cmount->default_perms);
   if (r < 0)
     return r;
@@ -1298,7 +1298,7 @@ extern "C" int ceph_get_file_stripe_count(struct ceph_mount_info *cmount, int fh
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->fdescribe_layout(fh, &l);
   if (r < 0)
     return r;
@@ -1311,7 +1311,7 @@ extern "C" int ceph_get_path_stripe_count(struct ceph_mount_info *cmount, const
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->describe_layout(path, &l, cmount->default_perms);
   if (r < 0)
     return r;
@@ -1324,7 +1324,7 @@ extern "C" int ceph_get_file_object_size(struct ceph_mount_info *cmount, int fh)
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->fdescribe_layout(fh, &l);
   if (r < 0)
     return r;
@@ -1337,7 +1337,7 @@ extern "C" int ceph_get_path_object_size(struct ceph_mount_info *cmount, const c
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->describe_layout(path, &l, cmount->default_perms);
   if (r < 0)
     return r;
@@ -1350,7 +1350,7 @@ extern "C" int ceph_get_file_pool(struct ceph_mount_info *cmount, int fh)
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->fdescribe_layout(fh, &l);
   if (r < 0)
     return r;
@@ -1363,7 +1363,7 @@ extern "C" int ceph_get_path_pool(struct ceph_mount_info *cmount, const char *pa
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->describe_layout(path, &l, cmount->default_perms);
   if (r < 0)
     return r;
@@ -1376,7 +1376,7 @@ extern "C" int ceph_get_file_pool_name(struct ceph_mount_info *cmount, int fh, c
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->fdescribe_layout(fh, &l);
   if (r < 0)
     return r;
@@ -1384,7 +1384,7 @@ extern "C" int ceph_get_file_pool_name(struct ceph_mount_info *cmount, int fh, c
   if (len == 0)
     return name.length();
   if (name.length() > len)
-    return -ERANGE;
+    return -CEPHFS_ERANGE;
   strncpy(buf, name.c_str(), len);
   return name.length();
 }
@@ -1392,12 +1392,12 @@ extern "C" int ceph_get_file_pool_name(struct ceph_mount_info *cmount, int fh, c
 extern "C" int ceph_get_pool_name(struct ceph_mount_info *cmount, int pool, char *buf, size_t len)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   string name = cmount->get_client()->get_pool_name(pool);
   if (len == 0)
     return name.length();
   if (name.length() > len)
-    return -ERANGE;
+    return -CEPHFS_ERANGE;
   strncpy(buf, name.c_str(), len);
   return name.length();
 }
@@ -1408,7 +1408,7 @@ extern "C" int ceph_get_path_pool_name(struct ceph_mount_info *cmount, const cha
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->describe_layout(path, &l, cmount->default_perms);
   if (r < 0)
     return r;
@@ -1416,7 +1416,7 @@ extern "C" int ceph_get_path_pool_name(struct ceph_mount_info *cmount, const cha
   if (len == 0)
     return name.length();
   if (name.length() > len)
-    return -ERANGE;
+    return -CEPHFS_ERANGE;
   strncpy(buf, name.c_str(), len);
   return name.length();
 }
@@ -1424,14 +1424,14 @@ extern "C" int ceph_get_path_pool_name(struct ceph_mount_info *cmount, const cha
 extern "C" int ceph_get_default_data_pool_name(struct ceph_mount_info *cmount, char *buf, size_t len)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   int64_t pool_id = cmount->get_client()->get_default_pool_id();
  
   string name = cmount->get_client()->get_pool_name(pool_id);
   if (len == 0)
     return name.length();
   if (name.length() > len)
-    return -ERANGE;
+    return -CEPHFS_ERANGE;
   strncpy(buf, name.c_str(), len);
   return name.length(); 
 }
@@ -1442,7 +1442,7 @@ extern "C" int ceph_get_file_layout(struct ceph_mount_info *cmount, int fh, int
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->fdescribe_layout(fh, &l);
   if (r < 0)
     return r;
@@ -1463,7 +1463,7 @@ extern "C" int ceph_get_path_layout(struct ceph_mount_info *cmount, const char *
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->describe_layout(path, &l, cmount->default_perms);
   if (r < 0)
     return r;
@@ -1484,7 +1484,7 @@ extern "C" int ceph_get_file_replication(struct ceph_mount_info *cmount, int fh)
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->fdescribe_layout(fh, &l);
   if (r < 0)
     return r;
@@ -1498,7 +1498,7 @@ extern "C" int ceph_get_path_replication(struct ceph_mount_info *cmount, const c
   int r;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   r = cmount->get_client()->describe_layout(path, &l, cmount->default_perms);
   if (r < 0)
     return r;
@@ -1510,43 +1510,43 @@ extern "C" int ceph_set_default_file_stripe_unit(struct ceph_mount_info *cmount,
                                                 int stripe)
 {
   // this option no longer exists
-  return -EOPNOTSUPP;
+  return -CEPHFS_EOPNOTSUPP;
 }
 
 extern "C" int ceph_set_default_file_stripe_count(struct ceph_mount_info *cmount,
                                                  int count)
 {
   // this option no longer exists
-  return -EOPNOTSUPP;
+  return -CEPHFS_EOPNOTSUPP;
 }
 
 extern "C" int ceph_set_default_object_size(struct ceph_mount_info *cmount, int size)
 {
   // this option no longer exists
-  return -EOPNOTSUPP;
+  return -CEPHFS_EOPNOTSUPP;
 }
 
 extern "C" int ceph_set_default_file_replication(struct ceph_mount_info *cmount,
                                                 int replication)
 {
   // this option no longer exists
-  return -EOPNOTSUPP;
+  return -CEPHFS_EOPNOTSUPP;
 }
 
 extern "C" int ceph_set_default_preferred_pg(struct ceph_mount_info *cmount, int osd)
 {
   // this option no longer exists
-  return -EOPNOTSUPP;
+  return -CEPHFS_EOPNOTSUPP;
 }
 
 extern "C" int ceph_get_file_extent_osds(struct ceph_mount_info *cmount, int fh,
     int64_t offset, int64_t *length, int *osds, int nosds)
 {
   if (nosds < 0)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
 
   vector<int> vosds;
   int ret = cmount->get_client()->get_file_extent_osds(fh, offset, length, vosds);
@@ -1557,7 +1557,7 @@ extern "C" int ceph_get_file_extent_osds(struct ceph_mount_info *cmount, int fh,
     return vosds.size();
 
   if ((int)vosds.size() > nosds)
-    return -ERANGE;
+    return -CEPHFS_ERANGE;
 
   for (int i = 0; i < (int)vosds.size(); i++)
     osds[i] = vosds[i];
@@ -1569,10 +1569,10 @@ extern "C" int ceph_get_osd_crush_location(struct ceph_mount_info *cmount,
     int osd, char *path, size_t len)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
 
   if (!path && len)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
 
   vector<pair<string, string> > loc;
   int ret = cmount->get_client()->get_osd_crush_location(osd, loc);
@@ -1600,7 +1600,7 @@ extern "C" int ceph_get_osd_crush_location(struct ceph_mount_info *cmount,
     return needed;
 
   if (needed > len)
-    return -ERANGE;
+    return -CEPHFS_ERANGE;
 
   return needed;
 }
@@ -1609,10 +1609,10 @@ extern "C" int ceph_get_osd_addr(struct ceph_mount_info *cmount, int osd,
     struct sockaddr_storage *addr)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
 
   if (!addr)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
 
   entity_addr_t address;
   int ret = cmount->get_client()->get_osd_addr(osd, address);
@@ -1632,10 +1632,10 @@ extern "C" int ceph_get_file_stripe_address(struct ceph_mount_info *cmount, int
   int r;
 
   if (naddr < 0)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
 
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
 
   r = cmount->get_client()->get_file_stripe_address(fh, offset, address);
   if (r < 0)
@@ -1646,7 +1646,7 @@ extern "C" int ceph_get_file_stripe_address(struct ceph_mount_info *cmount, int
 
   /* naddr == 0: drop through and return actual size */
   if (naddr && (address.size() > (unsigned)naddr))
-    return -ERANGE;
+    return -CEPHFS_ERANGE;
 
   return address.size();
 }
@@ -1654,7 +1654,7 @@ extern "C" int ceph_get_file_stripe_address(struct ceph_mount_info *cmount, int
 extern "C" int ceph_localize_reads(struct ceph_mount_info *cmount, int val)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   if (!val)
     cmount->get_client()->clear_filer_flags(CEPH_OSD_FLAG_LOCALIZE_READS);
   else
@@ -1670,36 +1670,36 @@ extern "C" CephContext *ceph_get_mount_context(struct ceph_mount_info *cmount)
 extern "C" int ceph_debug_get_fd_caps(struct ceph_mount_info *cmount, int fd)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->get_caps_issued(fd);
 }
 
 extern "C" int ceph_debug_get_file_caps(struct ceph_mount_info *cmount, const char *path)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->get_caps_issued(path, cmount->default_perms);
 }
 
 extern "C" int ceph_get_stripe_unit_granularity(struct ceph_mount_info *cmount)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return CEPH_MIN_STRIPE_UNIT;
 }
 
 extern "C" int ceph_get_pool_id(struct ceph_mount_info *cmount, const char *pool_name)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
 
   if (!pool_name || !pool_name[0])
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
 
   /* negative range reserved for errors */
   int64_t pool_id = cmount->get_client()->get_pool_id(pool_name);
   if (pool_id > 0x7fffffff)
-    return -ERANGE;
+    return -CEPHFS_ERANGE;
 
   /* get_pool_id error codes fit in int */
   return (int)pool_id;
@@ -1709,7 +1709,7 @@ extern "C" int ceph_get_pool_replication(struct ceph_mount_info *cmount,
                                         int pool_id)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->get_pool_replication(pool_id);
 }
 /* Low-level exports */
@@ -1720,7 +1720,7 @@ extern "C" int ceph_ll_lookup_root(struct ceph_mount_info *cmount,
   *parent = cmount->get_client()->get_root();
   if (*parent)
     return 0;
-  return -EFAULT;
+  return -CEPHFS_EFAULT;
 }
 
 extern "C" struct Inode *ceph_ll_get_inode(class ceph_mount_info *cmount,
@@ -1756,7 +1756,7 @@ extern "C" int ceph_ll_lookup(struct ceph_mount_info *cmount,
                              unsigned flags, const UserPerm *perms)
 {
   if (flags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return (cmount->get_client())->ll_lookupx(parent, name, out, stx, want,
                                            flags, *perms);
 }
@@ -1777,7 +1777,7 @@ extern "C" int ceph_ll_walk(struct ceph_mount_info *cmount, const char* name, In
                 const UserPerm *perms)
 {
   if (flags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return(cmount->get_client()->ll_walk(name, i, stx, want, flags, *perms));
 }
 
@@ -1787,7 +1787,7 @@ extern "C" int ceph_ll_getattr(class ceph_mount_info *cmount,
                               const UserPerm *perms)
 {
   if (flags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return (cmount->get_client()->ll_getattrx(in, stx, want, flags, *perms));
 }
 
@@ -1910,7 +1910,7 @@ extern "C" int ceph_ll_create(class ceph_mount_info *cmount,
                              unsigned lflags, const UserPerm *perms)
 {
   if (lflags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return (cmount->get_client())->ll_createx(parent, name, mode, oflags, outp,
                                            fhp, stx, want, lflags, *perms);
 }
@@ -1922,7 +1922,7 @@ extern "C" int ceph_ll_mknod(class ceph_mount_info *cmount, Inode *parent,
                             const UserPerm *perms)
 {
   if (flags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return (cmount->get_client())->ll_mknodx(parent, name, mode, rdev,
                                           out, stx, want, flags, *perms);
 }
@@ -1933,7 +1933,7 @@ extern "C" int ceph_ll_mkdir(class ceph_mount_info *cmount, Inode *parent,
                             unsigned flags, const UserPerm *perms)
 {
   if (flags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return cmount->get_client()->ll_mkdirx(parent, name, mode, out, stx, want,
                                         flags, *perms);
 }
@@ -1995,7 +1995,7 @@ extern "C" int ceph_ll_symlink(class ceph_mount_info *cmount,
                               unsigned flags, const UserPerm *perms)
 {
   if (flags & ~CEPH_REQ_FLAG_MASK)
-    return -EINVAL;
+    return -CEPHFS_EINVAL;
   return (cmount->get_client()->ll_symlinkx(in, name, value, out, stx, want,
                                            flags, *perms));
 }
@@ -2133,7 +2133,7 @@ extern "C" uint32_t ceph_get_cap_return_timeout(class ceph_mount_info *cmount)
 extern "C" int ceph_set_deleg_timeout(class ceph_mount_info *cmount, uint32_t timeout)
 {
   if (!cmount->is_mounted())
-    return -ENOTCONN;
+    return -CEPHFS_ENOTCONN;
   return cmount->get_client()->set_deleg_timeout(timeout);
 }
 
@@ -2194,7 +2194,7 @@ extern "C" int ceph_get_snap_info(struct ceph_mount_info *cmount,
   if (nr_metadata) {
     snap_info->snap_metadata = (struct snap_metadata *)calloc(nr_metadata, sizeof(struct snap_metadata));
     if (!snap_info->snap_metadata) {
-      return -ENOMEM;
+      return -CEPHFS_ENOMEM;
     }
 
     // fill with key, value pairs
@@ -2220,7 +2220,7 @@ extern "C" int ceph_get_snap_info(struct ceph_mount_info *cmount,
 
   if (nr_metadata && i != nr_metadata) {
     ceph_free_snap_info_buffer(snap_info);
-    return -ENOMEM;
+    return -CEPHFS_ENOMEM;
   }
 
   return 0;