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, 101 insertions, 0 deletions

diff --git a/libglusterfs/src/glusterfs/glfs-message-id.h b/libglusterfs/src/glusterfs/glfs-message-id.h
new file mode 100644
index 00000000000..001f4abdf67
--- /dev/null
+++ b/libglusterfs/src/glusterfs/glfs-message-id.h
@@ -0,0 +1,101 @@
+/*
+  Copyright (c) 2015-2016 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 _GLFS_MESSAGE_ID_H_
+#define _GLFS_MESSAGE_ID_H_
+
+/* Base of all message IDs, all message IDs would be
+ * greater than this */
+#define GLFS_MSGID_BASE 100000
+
+/* Segment size of allocated range. Any component needing more than this
+ * segment size should take multiple segments (at times non contiguous,
+ * if extensions are being made post the next segment already allocated) */
+#define GLFS_MSGID_SEGMENT 1000
+
+/* Macro to define a range of messages for a component. The first argument is
+ * the name of the component. The second argument is the number of segments
+ * to allocate. The defined values will be GLFS_MSGID_COMP_<name> and
+ * GLFS_MSGID_COMP_<name>_END. */
+#define GLFS_MSGID_COMP(_name, _blocks)                                        \
+    GLFS_MSGID_COMP_##_name,                                                   \
+        GLFS_MSGID_COMP_##_name##_END = (GLFS_MSGID_COMP_##_name +             \
+                                         (GLFS_MSGID_SEGMENT * (_blocks)) - 1)
+
+#define GLFS_MSGID(_name, _msgs...)                                            \
+    enum _msgid_table_##_name                                                  \
+    {                                                                          \
+        GLFS_##_name##_COMP_BASE = GLFS_MSGID_COMP_##_name, ##_msgs,           \
+        GLGS_##_name##_COMP_END                                                \
+    }
+
+/* Per module message segments allocated */
+/* NOTE: For any new module add to the end the modules */
+enum _msgid_comp {
+    GLFS_MSGID_RESERVED = GLFS_MSGID_BASE - 1,
+
+    GLFS_MSGID_COMP(GLUSTERFSD, 1),
+    GLFS_MSGID_COMP(LIBGLUSTERFS, 1),
+    GLFS_MSGID_COMP(RPC_LIB, 1),
+    GLFS_MSGID_COMP(RPC_TRANS_RDMA, 1),
+    GLFS_MSGID_COMP(API, 1),
+    GLFS_MSGID_COMP(CLI, 1),
+    /* glusterd has a lot of messages, taking 2 segments for the same */
+    GLFS_MSGID_COMP(GLUSTERD, 2),
+    GLFS_MSGID_COMP(AFR, 1),
+    GLFS_MSGID_COMP(DHT, 1),
+    /* there is no component called 'common', however reserving this segment
+     * for common actions/errors like dict_{get/set}, memory accounting*/
+    GLFS_MSGID_COMP(COMMON, 1),
+    GLFS_MSGID_COMP(UPCALL, 1),
+    GLFS_MSGID_COMP(NFS, 1),
+    GLFS_MSGID_COMP(POSIX, 1),
+    GLFS_MSGID_COMP(PC, 1),
+    GLFS_MSGID_COMP(PS, 1),
+    GLFS_MSGID_COMP(BITROT_STUB, 1),
+    GLFS_MSGID_COMP(CHANGELOG, 1),
+    GLFS_MSGID_COMP(BITROT_BITD, 1),
+    GLFS_MSGID_COMP(RPC_TRANS_SOCKET, 1),
+    GLFS_MSGID_COMP(QUOTA, 1),
+    GLFS_MSGID_COMP(CTR, 1),
+    GLFS_MSGID_COMP(EC, 1),
+    GLFS_MSGID_COMP(IO_CACHE, 1),
+    GLFS_MSGID_COMP(IO_THREADS, 1),
+    GLFS_MSGID_COMP(MD_CACHE, 1),
+    GLFS_MSGID_COMP(OPEN_BEHIND, 1),
+    GLFS_MSGID_COMP(QUICK_READ, 1),
+    GLFS_MSGID_COMP(READ_AHEAD, 1),
+    GLFS_MSGID_COMP(READDIR_AHEAD, 1),
+    GLFS_MSGID_COMP(SYMLINK_CACHE, 1),
+    GLFS_MSGID_COMP(WRITE_BEHIND, 1),
+    GLFS_MSGID_COMP(CHANGELOG_LIB, 1),
+    GLFS_MSGID_COMP(SHARD, 1),
+    GLFS_MSGID_COMP(JBR, 1),
+    GLFS_MSGID_COMP(PL, 1),
+    GLFS_MSGID_COMP(DC, 1),
+    GLFS_MSGID_COMP(LEASES, 1),
+    GLFS_MSGID_COMP(INDEX, 1),
+    GLFS_MSGID_COMP(POSIX_ACL, 1),
+    GLFS_MSGID_COMP(NLC, 1),
+    GLFS_MSGID_COMP(SL, 1),
+    GLFS_MSGID_COMP(HAM, 1),
+    GLFS_MSGID_COMP(SDFS, 1),
+    GLFS_MSGID_COMP(QUIESCE, 1),
+    GLFS_MSGID_COMP(TA, 1),
+    GLFS_MSGID_COMP(SNAPVIEW_CLIENT, 1),
+    GLFS_MSGID_COMP(TEMPLATE, 1),
+    GLFS_MSGID_COMP(UTIME, 1),
+    GLFS_MSGID_COMP(SNAPVIEW_SERVER, 1),
+    /* --- new segments for messages goes above this line --- */
+
+    GLFS_MSGID_END
+};
+
+#endif /* !_GLFS_MESSAGE_ID_H_ */