From 3a2bbdb05ca6a6996e424c9fb225cb0d53804125 Mon Sep 17 00:00:00 2001
From: Alberto Gonzalez Iniesta <agi@inittab.org>
Date: Tue, 27 Dec 2016 18:25:47 +0100
Subject: New upstream version 2.4.0

---
 src/compat/compat-daemon.c | 79 ++++++++++++++++++++++++++--------------------
 1 file changed, 44 insertions(+), 35 deletions(-)

(limited to 'src/compat/compat-daemon.c')

diff --git a/src/compat/compat-daemon.c b/src/compat/compat-daemon.c
index dde96a2..5093942 100644
--- a/src/compat/compat-daemon.c
+++ b/src/compat/compat-daemon.c
@@ -58,43 +58,52 @@ int
 daemon(int nochdir, int noclose)
 {
 #if defined(HAVE_FORK) && defined(HAVE_SETSID)
-	switch (fork()) {
-		case -1:
-			return (-1);
-		case 0:
-		break;
-		default:
-			exit(0);
-	}
-
-	if (setsid() == -1)
-		return (-1);
-
-	if (!nochdir)
-		chdir("/");
-
-	if (!noclose) {
+    switch (fork()) {
+        case -1:
+            return (-1);
+
+        case 0:
+            break;
+
+        default:
+            exit(0);
+    }
+
+    if (setsid() == -1)
+    {
+        return (-1);
+    }
+
+    if (!nochdir)
+    {
+        chdir("/");
+    }
+
+    if (!noclose)
+    {
 #if defined(HAVE_DUP) && defined(HAVE_DUP2)
-		int fd;
-		if ((fd = open ("/dev/null", O_RDWR, 0)) != -1) {
-			dup2 (fd, 0);
-			dup2 (fd, 1);
-			dup2 (fd, 2);
-			if (fd > 2) {
-				close (fd);
-			}
-		}
-#endif
-	}
-
-	return 0;
-#else
-	(void)nochdir;
-	(void)noclose;
-	errno = EFAULT;
-	return -1;
+        int fd;
+        if ((fd = open("/dev/null", O_RDWR, 0)) != -1)
+        {
+            dup2(fd, 0);
+            dup2(fd, 1);
+            dup2(fd, 2);
+            if (fd > 2)
+            {
+                close(fd);
+            }
+        }
 #endif
+    }
+
+    return 0;
+#else  /* if defined(HAVE_FORK) && defined(HAVE_SETSID) */
+    (void)nochdir;
+    (void)noclose;
+    errno = EFAULT;
+    return -1;
+#endif /* if defined(HAVE_FORK) && defined(HAVE_SETSID) */
 }
 
-#endif
+#endif /* ifndef HAVE_DAEMON */
 
-- 
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