From: Timo Sirainen <tss@iki.fi>
Date: Sun, 22 Mar 2015 18:52:56 +0000 (+0200)
Subject: lib-fs: Added support for module_contexts in fs.
X-Git-Tag: 2.2.17.rc1~238
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea19bfdfc2205af178a70915054c809ed2b8709e;p=thirdparty%2Fdovecot%2Fcore.git

lib-fs: Added support for module_contexts in fs.
They could also be added to fs_file if needed, but for now I didn't bother
adding it.
---

diff --git a/src/lib-fs/fs-api-private.h b/src/lib-fs/fs-api-private.h
index 3d7a0aeebd..5e5bc2893d 100644
--- a/src/lib-fs/fs-api-private.h
+++ b/src/lib-fs/fs-api-private.h
@@ -2,6 +2,17 @@
 #define FS_API_PRIVATE_H
 
 #include "fs-api.h"
+#include "module-context.h"
+
+struct fs_api_module_register {
+	unsigned int id;
+};
+
+union fs_api_module_context {
+	struct fs_api_module_register *reg;
+};
+
+extern struct fs_api_module_register fs_api_module_register;
 
 struct fs_vfuncs {
 	struct fs *(*alloc)(void);
@@ -72,6 +83,8 @@ struct fs {
 	struct fs_iter *iters;
 
 	struct fs_stats stats;
+
+	ARRAY(union fs_api_module_context *) module_contexts;
 };
 
 struct fs_file {
diff --git a/src/lib-fs/fs-api.c b/src/lib-fs/fs-api.c
index 63b70904d5..b6469b1b2e 100644
--- a/src/lib-fs/fs-api.c
+++ b/src/lib-fs/fs-api.c
@@ -11,6 +11,8 @@
 #include "ostream.h"
 #include "fs-api-private.h"
 
+struct fs_api_module_register fs_api_module_register = { 0 };
+
 static struct module *fs_modules = NULL;
 static ARRAY(const struct fs *) fs_classes;
 
@@ -23,6 +25,7 @@ fs_alloc(const struct fs *fs_class, const char *args,
 
 	fs = fs_class->v.alloc();
 	fs->last_error = str_new(default_pool, 64);
+	i_array_init(&fs->module_contexts, 5);
 
 	T_BEGIN {
 		ret = fs_class->v.init(fs, args, set);
@@ -157,6 +160,7 @@ void fs_deinit(struct fs **_fs)
 {
 	struct fs *fs = *_fs;
 	string_t *last_error = fs->last_error;
+	struct array module_contexts_arr = fs->module_contexts.arr;
 
 	*_fs = NULL;
 
@@ -172,6 +176,7 @@ void fs_deinit(struct fs **_fs)
 	T_BEGIN {
 		fs->v.deinit(fs);
 	} T_END;
+	array_free_i(&module_contexts_arr);
 	str_free(&last_error);
 }