From: Gunnar Beutner <gunnar.beutner@netways.de>
Date: Tue, 10 Jul 2012 14:24:17 +0000 (+0200)
Subject: Use STD*_FILENO constants in Utility::Daemonize.
X-Git-Tag: v0.0.1~265
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6c03c495b590e3d19b8c95e6256e8e4c26e141fd;p=icinga2

Use STD*_FILENO constants in Utility::Daemonize.
---

diff --git a/base/utility.cpp b/base/utility.cpp
index ece0c12c7..2a078d77f 100644
--- a/base/utility.cpp
+++ b/base/utility.cpp
@@ -44,16 +44,16 @@ void Utility::Daemonize(void) {
 	if (fd < 0)
 		throw PosixException("open() failed", errno);
 
-	if (fd != 0)
-		dup2(fd, 0);
+	if (fd != STDIN_FILENO)
+		dup2(fd, STDIN_FILENO);
 
-	if (fd != 1)
-		dup2(fd, 1);
+	if (fd != STDOUT_FILENO)
+		dup2(fd, STDOUT_FILENO);
 
-	if (fd != 2)
-		dup2(fd, 2);
+	if (fd != STDERR_FILENO)
+		dup2(fd, STDERR_FILENO);
 
-	if (fd > 2)
+	if (fd > STDERR_FILENO)
 		close(fd);
 
 	if (setsid() < 0)