Renamed procdiskio to procio

include/glibtop/procio.h

@@ -0,0 +1,90 @@
+/* Copyright (C) 2017 Robert Roth
+   This file is part of LibGTop.
+
+   Contributed by Robert Roth <robert.roth.off@gmail.com>, February 2017.
+
+   LibGTop 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.
+
+   LibGTop 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 LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __GLIBTOP_PROCIO_H__
+#define __GLIBTOP_PROCIO_H__
+
+#include <glibtop.h>
+#include <glibtop/global.h>
+
+G_BEGIN_DECLS
+
+#define GLIBTOP_PROC_IO_RCHAR	0
+#define GLIBTOP_PROC_IO_WCHAR	1
+#define GLIBTOP_PROC_IO_RBYTES	2
+#define GLIBTOP_PROC_IO_WBYTES	3
+
+#define GLIBTOP_MAX_PROC_IO		3
+
+typedef struct _glibtop_proc_io	glibtop_proc_io;
+
+/* Time section */
+
+/**
+ * glibtop_proc_io:
+ * @rchar: The number of bytes which this task has caused to be read from storage. This
+ * is simply the sum of bytes which this process passed to read() and pread(), also including tty IO,
+ * and it is unaffected by whether or not actual physical disk IO was required.
+ * @wchar: The number of bytes which this task has caused, or shall cause to be written
+ * to disk. Similar caveats apply here as with rchar.
+ * @rbytes: Attempt to count the number of bytes which this process really did cause to
+ * be fetched from the storage layer. Done at the submit_bio() level, so it is
+ * accurate for block-backed filesystems.
+ * @wbytes: Attempt to count the number of bytes which this process caused to be sent to
+ * the storage layer. This is done at page-dirtying time.
+ *
+ * Process disk io data filled by glibtop_get_proc_io().
+ *
+ */
+struct _glibtop_proc_io
+{
+    /*< private >*/
+	guint64	flags;
+	/*< public >*/
+	guint64 rchar;
+	guint64 wchar;
+	guint64 rbytes;
+	guint64 wbytes;
+};
+
+
+void glibtop_get_proc_io (glibtop_proc_io *buf, pid_t pid);
+
+#if GLIBTOP_SUID_PROC_IO
+#define glibtop_get_proc_io_r	glibtop_get_proc_io_p
+#else
+#define glibtop_get_proc_io_r	glibtop_get_proc_io_s
+#endif
+
+void glibtop_get_proc_io_l (glibtop *server, glibtop_proc_io *buf, pid_t pid);
+
+#if GLIBTOP_SUID_PROC_IO
+void _glibtop_init_proc_io_p (glibtop *server);
+void glibtop_get_proc_io_p (glibtop *server, glibtop_proc_io *buf, pid_t pid);
+#else
+void _glibtop_init_proc_io_s (glibtop *server);
+void glibtop_get_proc_io_s (glibtop *server, glibtop_proc_io *buf, pid_t pid);
+#endif
+
+
+G_END_DECLS
+
+#endif