Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/lib/util/smb_threads_internal.h b/lib/util/smb_threads_internal.h
new file mode 100644
index 0000000..afd7559
--- /dev/null
+++ b/lib/util/smb_threads_internal.h
@@ -0,0 +1,74 @@
+/*
+	SMB/CIFS implementation.
+	SMB thread interface internal macros.
+	Copyright (C) Jeremy Allison, 2009.
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _smb_threads_internal_h_
+#define _smb_threads_internal_h_
+
+#define SMB_THREAD_CREATE_MUTEX(name, lockvar) \
+	(global_tfp ? global_tfp->create_mutex((name), &(lockvar), __location__) : 0)
+
+#define SMB_THREAD_DESTROY_MUTEX(plock) \
+	do { \
+		if (global_tfp) { \
+			global_tfp->destroy_mutex(plock, __location__); \
+		}; \
+	} while (0)
+
+#define SMB_THREAD_LOCK_INTERNAL(plock, type, location) \
+	(global_tfp ? global_tfp->lock_mutex((plock), (type), location) : 0)
+
+#define SMB_THREAD_LOCK(plock) \
+        SMB_THREAD_LOCK_INTERNAL(plock, SMB_THREAD_LOCK, __location__)
+
+#define SMB_THREAD_UNLOCK(plock) \
+        SMB_THREAD_LOCK_INTERNAL(plock, SMB_THREAD_UNLOCK, __location__)
+
+#define SMB_THREAD_ONCE(ponce, init_fn, pdata)                  \
+        (global_tfp                                             \
+         ? (! *(ponce)                                          \
+            ? smb_thread_once((ponce), (init_fn), (pdata))      \
+            : 0)                                                \
+         : ((init_fn(pdata)), *(ponce) = true, 1))
+
+#define SMB_THREAD_CREATE_TLS(keyname, key) \
+	(global_tfp ? global_tfp->create_tls((keyname), &(key), __location__) : 0)
+
+#define SMB_THREAD_DESTROY_TLS(key) \
+	do { \
+		if (global_tfp) { \
+			global_tfp->destroy_tls(&(key), __location__); \
+		}; \
+	} while (0)
+
+#define SMB_THREAD_SET_TLS(key, val) \
+	(global_tfp ? global_tfp->set_tls((key),(val),__location__) : \
+		((key) = (val), 0))
+
+#define SMB_THREAD_GET_TLS(key) \
+	(global_tfp ? global_tfp->get_tls((key), __location__) : (key))
+
+/*
+ * Global thread lock list.
+ */
+
+#define NUM_GLOBAL_LOCKS 1
+
+#define GLOBAL_LOCK(locknum) (global_lock_array ? global_lock_array[(locknum)] : NULL)
+
+#endif