From: Sangwan Kwon <sangwan.kwon@samsung.com>
Date: Tue, 7 Jan 2020 04:01:07 +0000 (+0900)
Subject: Change fallocate() to posix_fallocate()
X-Git-Tag: submit/tizen/20200107.053941
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Ftags%2Fsubmit%2Ftizen%2F20200107.053941;p=platform%2Fcore%2Fsecurity%2Fode.git

Change fallocate() to posix_fallocate()

For the portable, POSIX.1-specified method of ensuring that
space is allocated for a file.

The main reason of this patch is to support GCC 9.2.
ref) https://review.tizen.org/gerrit/gitweb?p=platform%2Fcore%2Fsecurity%2Fode.git;a=shortlog;h=refs%2Fheads%2Fsandbox%2Fakazmin%2Ftizen_6.0_build

Change-Id: I8baf4feb5fce364f6ecf0ba08c46b90ac7ca1457
Signed-off-by: Sangwan Kwon <sangwan.kwon@samsung.com>
---

diff --git a/server/file-sink.cpp b/server/file-sink.cpp
index 091b69b..e1fc324 100644
--- a/server/file-sink.cpp
+++ b/server/file-sink.cpp
@@ -74,7 +74,7 @@ void FileLogSink::resize()
 	if (blkcnt <= MAX_LOG_LEN)
 		return;
 
-	ret = ::fallocate(fd, FALLOC_FL_COLLAPSE_RANGE, 0, blksize*(blkcnt-MAX_LOG_LEN));
+	ret = ::posix_fallocate(fd, 0, blksize*(blkcnt-MAX_LOG_LEN));
 	if (ret < 0)
 		std::cerr << "Failed to collapse the log file : " << errno << std::endl;
 }