array ARRAY_SIZE macro

diff --git a/src/lib/Makefile.am b/src/lib/Makefile.am
index 30e53c6..6c4dd7c 100644 (file)
--- a/src/lib/Makefile.am
+++ b/src/lib/Makefile.am
@@ -8,6 +8,7 @@ libpsensor_a_SOURCES = \
        lmsensor.h\
        measure.h measure.c\
        nvidia.h\
+       parray.h\
        pgtop2.h\
        plog.h plog.c\
        pmutex.h pmutex.c\

diff --git a/src/lib/parray.h b/src/lib/parray.h
new file mode 100644 (file)
index 0000000..7564d24
--- /dev/null
+++ b/src/lib/parray.h
@@ -0,0 +1,24 @@
+/*
+ *  Copyright (C) 2016 jeanfi@gmail.com
+ *
+ *  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 2 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, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *   02110-1301 USA
+ */
+#ifndef _P_ARRAY_H_
+#define _P_ARRAY_H_
+
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])
+
+#endif