libglusterfs: Move devel headers under glusterfs directory

libglusterfs devel package headers are referenced in code using
include semantics for a program, this while it works can be better
especially when dealing with out of tree xlator builds or in
general out of tree devel package usage.

Towards this, the following changes are done,
- moved all devel headers under a glusterfs directory
- Included these headers using system header notation <> in all
code outside of libglusterfs
- Included these headers using own program notation "" within
libglusterfs

This change although big, is just moving around the headers and
making it correct when including these headers from other sources.

This helps us correctly include libglusterfs includes without
namespace conflicts.

Change-Id: Id2a98854e671a7ee5d73be44da5ba1a74252423b
Updates: bz#1193929
Signed-off-by: ShyamsundarR <srangana@redhat.com>

1 files changed, 176 insertions, 0 deletions

diff --git a/libglusterfs/src/glusterfs/globals.h b/libglusterfs/src/glusterfs/globals.h
new file mode 100644
index 00000000000..9a2f5324afc
--- /dev/null
+++ b/libglusterfs/src/glusterfs/globals.h
@@ -0,0 +1,176 @@
+/*
+  Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
+  This file is part of GlusterFS.
+
+  This file is licensed to you under your choice of the GNU Lesser
+  General Public License, version 3 or any later version (LGPLv3 or
+  later), or the GNU General Public License, version 2 (GPLv2), in all
+  cases as published by the Free Software Foundation.
+*/
+
+#ifndef _GLOBALS_H
+#define _GLOBALS_H
+
+#define GF_DEFAULT_BASE_PORT 24007
+#define GF_DEFAULT_VOLFILE_TRANSPORT "tcp"
+
+#define GF_GLOBAL_XLATOR_NAME "global"
+#define GD_OP_VERSION_KEY "operating-version"
+#define GD_MIN_OP_VERSION_KEY "minimum-operating-version"
+#define GD_MAX_OP_VERSION_KEY "maximum-operating-version"
+
+#define GF_PROTECT_FROM_EXTERNAL_WRITES "trusted.glusterfs.protect.writes"
+#define GF_AVOID_OVERWRITE "glusterfs.avoid.overwrite"
+#define GF_CLEAN_WRITE_PROTECTION "glusterfs.clean.writexattr"
+
+/* Gluster versions - OP-VERSION mapping
+ *
+ * 3.3.x                - 1
+ * 3.4.x                - 2
+ * 3.5.0                - 3
+ * 3.5.1                - 30501
+ * 3.6.0                - 30600
+ * 3.7.0                - 30700
+ * 3.7.1                - 30701
+ * 3.7.2                - 30702
+ *
+ * Starting with Gluster v3.6, the op-version will be multi-digit integer values
+ * based on the Glusterfs version, instead of a simply incrementing integer
+ * value. The op-version for a given X.Y.Z release will be an integer XYZ, with
+ * Y and Z 2 digit always 2 digits wide and padded with 0 when needed. This
+ * should allow for some gaps between two Y releases for backports of features
+ * in Z releases.
+ */
+#define GD_OP_VERSION_MIN                                                      \
+    1 /* MIN is the fresh start op-version, mostly                             \
+         should not change */
+#define GD_OP_VERSION_MAX                                                      \
+    GD_OP_VERSION_6_0 /* MAX VERSION is the maximum                            \
+                         count in VME table, should                            \
+                         keep changing with                                    \
+                         introduction of newer                                 \
+                         versions */
+
+#define GD_OP_VERSION_3_6_0 30600 /* Op-Version for GlusterFS 3.6.0 */
+
+#define GD_OP_VERSION_3_7_0 30700 /* Op-version for GlusterFS 3.7.0 */
+
+#define GD_OP_VERSION_3_7_1 30701 /* Op-version for GlusterFS 3.7.1 */
+
+#define GD_OP_VERSION_3_7_2 30702 /* Op-version for GlusterFS 3.7.2 */
+
+#define GD_OP_VERSION_3_7_3 30703 /* Op-version for GlusterFS 3.7.3 */
+
+#define GD_OP_VERSION_3_7_4 30704 /* Op-version for GlusterFS 3.7.4 */
+
+#define GD_OP_VERSION_3_7_5 30705 /* Op-version for GlusterFS 3.7.5 */
+
+#define GD_OP_VERSION_3_7_6 30706 /* Op-version for GlusterFS 3.7.6 */
+
+#define GD_OP_VERSION_3_7_7 30707 /* Op-version for GlusterFS 3.7.7 */
+
+#define GD_OP_VERSION_3_7_10 30710 /* Op-version for GlusterFS 3.7.10 */
+
+#define GD_OP_VERSION_3_7_12 30712 /* Op-version for GlusterFS 3.7.12 */
+
+#define GD_OP_VERSION_3_8_0 30800 /* Op-version for GlusterFS 3.8.0 */
+
+#define GD_OP_VERSION_3_8_3 30803 /* Op-version for GlusterFS 3.8.3 */
+
+#define GD_OP_VERSION_3_8_4 30804 /* Op-version for GlusterFS 3.8.4 */
+
+#define GD_OP_VERSION_3_9_0 30900 /* Op-version for GlusterFS 3.9.0 */
+
+#define GD_OP_VERSION_3_9_1 30901 /* Op-version for GlusterFS 3.9.1 */
+
+#define GD_OP_VERSION_3_10_0 31000 /* Op-version for GlusterFS 3.10.0 */
+
+#define GD_OP_VERSION_3_10_1 31001 /* Op-version for GlusterFS 3.10.1 */
+
+#define GD_OP_VERSION_3_10_2 31002 /* Op-version for GlusterFS 3.10.2 */
+
+#define GD_OP_VERSION_3_11_0 31100 /* Op-version for GlusterFS 3.11.0 */
+
+#define GD_OP_VERSION_3_11_1 31101 /* Op-version for GlusterFS 3.11.1 */
+
+#define GD_OP_VERSION_3_12_0 31200 /* Op-version for GlusterFS 3.12.0 */
+
+#define GD_OP_VERSION_3_12_2 31202 /* Op-version for GlusterFS 3.12.2 */
+
+#define GD_OP_VERSION_3_12_3 31203 /* Op-version for GlusterFS 3.12.3 */
+
+#define GD_OP_VERSION_3_13_0 31300 /* Op-version for GlusterFS 3.13.0 */
+
+#define GD_OP_VERSION_3_13_1 31301 /* Op-version for GlusterFS 3.13.1 */
+
+#define GD_OP_VERSION_3_13_2 31302 /* Op-version for GlusterFS 3.13.2 */
+
+#define GD_OP_VERSION_4_0_0 40000 /* Op-version for GlusterFS 4.0.0 */
+
+#define GD_OP_VERSION_4_1_0 40100 /* Op-version for GlusterFS 4.1.0 */
+
+#define GD_OP_VERSION_5_0 50000 /* Op-version for GlusterFS 5.0 */
+
+#define GD_OP_VERSION_6_0 60000 /* Op-version for GlusterFS 6.0 */
+
+#define GD_OP_VER_PERSISTENT_AFR_XATTRS GD_OP_VERSION_3_6_0
+
+#include "glusterfs/xlator.h"
+#include "glusterfs/options.h"
+
+/* THIS */
+#define THIS (*__glusterfs_this_location())
+#define DECLARE_OLD_THIS xlator_t *old_THIS = THIS
+
+xlator_t **
+__glusterfs_this_location(void);
+xlator_t *
+glusterfs_this_get(void);
+int
+glusterfs_this_set(xlator_t *);
+
+extern xlator_t global_xlator;
+extern struct volume_options global_xl_options[];
+
+/* syncopctx */
+void *
+syncopctx_getctx(void);
+int
+syncopctx_setctx(void *ctx);
+
+/* task */
+void *
+synctask_get(void);
+int
+synctask_set(void *);
+
+/* uuid_buf */
+char *
+glusterfs_uuid_buf_get(void);
+/* lkowner_buf */
+char *
+glusterfs_lkowner_buf_get(void);
+/* leaseid buf */
+char *
+glusterfs_leaseid_buf_get(void);
+char *
+glusterfs_leaseid_exist(void);
+
+/* init */
+int
+glusterfs_globals_init(glusterfs_ctx_t *ctx);
+
+struct tvec_base *
+glusterfs_ctx_tw_get(glusterfs_ctx_t *ctx);
+void
+glusterfs_ctx_tw_put(glusterfs_ctx_t *ctx);
+
+extern const char *gf_fop_list[];
+extern const char *gf_upcall_list[];
+
+/* mem acct enable/disable */
+int
+gf_global_mem_acct_enable_get(void);
+int
+gf_global_mem_acct_enable_set(int val);
+#endif /* !_GLOBALS_H */