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, 109 insertions, 0 deletions

diff --git a/libglusterfs/src/glusterfs/store.h b/libglusterfs/src/glusterfs/store.h
new file mode 100644
index 00000000000..3b3a24c38f8
--- /dev/null
+++ b/libglusterfs/src/glusterfs/store.h
@@ -0,0 +1,109 @@
+/*
+   Copyright (c) 2013 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 _GLUSTERD_STORE_H_
+#define _GLUSTERD_STORE_H_
+
+#include "glusterfs/compat.h"
+#include "glusterfs/glusterfs.h"
+
+struct gf_store_handle_ {
+    char *path;
+    int fd;
+    int tmp_fd;
+    FILE *read;
+    int locked; /* state of lockf() */
+};
+
+typedef struct gf_store_handle_ gf_store_handle_t;
+
+struct gf_store_iter_ {
+    FILE *file;
+    char filepath[PATH_MAX];
+};
+
+typedef struct gf_store_iter_ gf_store_iter_t;
+
+typedef enum {
+    GD_STORE_SUCCESS,
+    GD_STORE_KEY_NULL,
+    GD_STORE_VALUE_NULL,
+    GD_STORE_KEY_VALUE_NULL,
+    GD_STORE_EOF,
+    GD_STORE_ENOMEM,
+    GD_STORE_STAT_FAILED
+} gf_store_op_errno_t;
+
+int32_t
+gf_store_mkdir(char *path);
+
+int32_t
+gf_store_handle_create_on_absence(gf_store_handle_t **shandle, char *path);
+
+int32_t
+gf_store_mkstemp(gf_store_handle_t *shandle);
+
+int
+gf_store_sync_direntry(char *path);
+
+int32_t
+gf_store_rename_tmppath(gf_store_handle_t *shandle);
+
+int32_t
+gf_store_unlink_tmppath(gf_store_handle_t *shandle);
+
+int
+gf_store_read_and_tokenize(FILE *file, char *str, int size, char **iter_key,
+                           char **iter_val, gf_store_op_errno_t *store_errno);
+
+int32_t
+gf_store_retrieve_value(gf_store_handle_t *handle, char *key, char **value);
+
+int32_t
+gf_store_save_value(int fd, char *key, char *value);
+
+int32_t
+gf_store_handle_new(const char *path, gf_store_handle_t **handle);
+
+int
+gf_store_handle_retrieve(char *path, gf_store_handle_t **handle);
+
+int32_t
+gf_store_handle_destroy(gf_store_handle_t *handle);
+
+int32_t
+gf_store_iter_new(gf_store_handle_t *shandle, gf_store_iter_t **iter);
+
+int32_t
+gf_store_validate_key_value(char *storepath, char *key, char *val,
+                            gf_store_op_errno_t *op_errno);
+
+int32_t
+gf_store_iter_get_next(gf_store_iter_t *iter, char **key, char **value,
+                       gf_store_op_errno_t *op_errno);
+
+int32_t
+gf_store_iter_get_matching(gf_store_iter_t *iter, char *key, char **value);
+
+int32_t
+gf_store_iter_destroy(gf_store_iter_t *iter);
+
+char *
+gf_store_strerror(gf_store_op_errno_t op_errno);
+
+int
+gf_store_lock(gf_store_handle_t *sh);
+
+void
+gf_store_unlock(gf_store_handle_t *sh);
+
+int
+gf_store_locked_local(gf_store_handle_t *sh);
+
+#endif