From: Lisa kim <hj0530.kim@samsung.com>
Date: Fri, 29 Jul 2016 06:55:54 +0000 (+0900)
Subject: Set receive buffer size from UDEV_MONITOR_BUFFER_SIZE env
X-Git-Tag: submit/tizen/20200225.010716~24
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c181d9fe1928a02b791b78baf93d4009d87c467b;p=platform%2Fupstream%2Flibinput.git

Set receive buffer size from UDEV_MONITOR_BUFFER_SIZE env

Change-Id: I6adaa345ad4df6f1c3c26811b569cb0998bf0bc8
Signed-off-by: Lisa kim <hj0530.kim@samsung.com>
---

diff --git a/src/udev-seat.c b/src/udev-seat.c
old mode 100644
new mode 100755
index 0321bd80..ef224d7d
--- a/src/udev-seat.c
+++ b/src/udev-seat.c
@@ -262,6 +262,7 @@ udev_input_enable(struct libinput *libinput)
 	struct udev_input *input = (struct udev_input*)libinput;
 	struct udev *udev = input->udev;
 	int fd;
+	unsigned int buf_size = 0;
 
 	if (input->udev_monitor || !input->seat_id)
 		return 0;
@@ -282,6 +283,13 @@ udev_input_enable(struct libinput *libinput)
 		return -1;
 	}
 
+	env = getenv("UDEV_MONITOR_BUFFER_SIZE");
+	if (env && (buf_size = atoi(env)))
+	{
+		log_info(libinput,"udev: set receive buffer size = %d\n", buf_size);
+		udev_monitor_set_receive_buffer_size(input->udev_monitor, buf_size);
+	}
+
 	udev_monitor_filter_add_match_subsystem_devtype(input->udev_monitor,
 			"input", NULL);