From: seolheui, kim <s414.kim@samsung.com>
Date: Fri, 28 Dec 2018 01:38:47 +0000 (+0900)
Subject: Fix write build error
X-Git-Tag: submit/tizen_4.0/20181228.090903~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F71%2F196371%2F1;p=platform%2Fcore%2Fsecurity%2Fode.git

Fix write build error

Change-Id: I9d19a4ade99aa43a49fa06d873eb8fcc42efdc74
Signed-off-by: seolheui, kim <s414.kim@samsung.com>
---

diff --git a/server/file-sink.cpp b/server/file-sink.cpp
index ebd2da1..50b86d1 100644
--- a/server/file-sink.cpp
+++ b/server/file-sink.cpp
@@ -93,7 +93,21 @@ void FileLogSink::write(const std::string &message)
 			+ std::to_string(tm.tm_sec) + "] ");
 
 	log.append(message);
-	::write(fd, log.c_str(), log.size());
+
+	size_t written = 0, size = log.size();
+	const char *data = log.c_str();
+
+	while (written < size) {
+		int bytes = ::write(fd, data + written, size-written);
+		if (bytes >= 0) {
+			written += bytes;
+		} else if (errno == EAGAIN || errno == EWOULDBLOCK || errno == EINTR) {
+			continue;
+		} else {
+			std::cerr << "Failed to write log" << std::endl;
+			break;
+		}
+	}
 	::sync();
 }