From: Chih-Wei Huang <cwhuang@linux.org.tw>
Date: Thu, 15 Oct 2015 16:49:55 +0000 (+0800)
Subject: powerbtnd: include the header for string functions prototypes
X-Git-Tag: android-x86-7.1-r1
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=refs%2Ftags%2Fandroid-x86-7.1-r4;p=android-x86%2Fhardware-libhardware_legacy.git

powerbtnd: include the header for string functions prototypes

Also fixes a warning of mismatching argument.
---

diff --git a/power/powerbtnd.c b/power/powerbtnd.c
index f8fd656..855bdc8 100644
--- a/power/powerbtnd.c
+++ b/power/powerbtnd.c
@@ -16,6 +16,7 @@
 #include <fcntl.h>
 #include <errno.h>
 #include <dirent.h>
+#include <string.h>
 #include <cutils/log.h>
 #include <linux/input.h>
 #include <linux/uinput.h>
@@ -130,7 +131,7 @@ int main()
 				struct input_event iev;
 				size_t res = read(pfds[i].fd, &iev, sizeof(iev));
 				if (res < sizeof(iev)) {
-					ALOGW("insufficient input data(%d)? fd=%d", res, pfds[i].fd);
+					ALOGW("insufficient input data(%zd)? fd=%d", res, pfds[i].fd);
 					continue;
 				}
 				ALOGD("type=%d scancode=%d value=%d from fd=%d", iev.type, iev.code, iev.value, pfds[i].fd);