From b46deb1417dc3596e9ac9fe2fe8cc0b7f42457e7 Mon Sep 17 00:00:00 2001
From: Rob Austein <sra@hactrn.net>
Date: Mon, 26 Oct 2015 06:29:00 +0000
Subject: "Any programmer who fails to comply with the standard naming,
 formatting, or commenting conventions should be shot.  If it so happens that
 it is inconvenient to shoot him, then he is to be politely requested to
 recode his program in adherence to the above standard." 		--
 Michael Spier, Digital Equipment Corporation

svn path=/branches/tk705/; revision=6152
---
 rpki/daemonize.py | 88 +++++++++++++++++++++++++++----------------------------
 1 file changed, 44 insertions(+), 44 deletions(-)

(limited to 'rpki/daemonize.py')

diff --git a/rpki/daemonize.py b/rpki/daemonize.py
index 6a825566..bd59fca0 100644
--- a/rpki/daemonize.py
+++ b/rpki/daemonize.py
@@ -80,56 +80,56 @@ default_pid_directory = "/var/run/rpki"
 pid_filename = None
 
 def daemon(nochdir = False, noclose = False, pidfile = None):
-  """
-  Make this program become a daemon, like 4.4BSD daemon(3), and
-  write its pid out to a file with cleanup on exit.
-  """
-
-  if pidfile is None:
-    if pid_filename is None:
-      prog = os.path.splitext(os.path.basename(sys.argv[0]))[0]
-      pidfile = os.path.join(default_pid_directory, "%s.pid" % prog)
+    """
+    Make this program become a daemon, like 4.4BSD daemon(3), and
+    write its pid out to a file with cleanup on exit.
+    """
+
+    if pidfile is None:
+        if pid_filename is None:
+            prog = os.path.splitext(os.path.basename(sys.argv[0]))[0]
+            pidfile = os.path.join(default_pid_directory, "%s.pid" % prog)
+        else:
+            pidfile = pid_filename
+
+    old_sighup_action = signal.signal(signal.SIGHUP, signal.SIG_IGN)
+
+    try:
+        pid = os.fork()
+    except OSError, e:
+        sys.exit("fork() failed: %d (%s)" % (e.errno, e.strerror))
     else:
-      pidfile = pid_filename
+        if pid > 0:
+            os._exit(0)
 
-  old_sighup_action = signal.signal(signal.SIGHUP, signal.SIG_IGN)
+    if not nochdir:
+        os.chdir("/")
 
-  try:
-    pid = os.fork()
-  except OSError, e:
-    sys.exit("fork() failed: %d (%s)" % (e.errno, e.strerror))
-  else:
-    if pid > 0:
-      os._exit(0)
+    os.setsid()
 
-  if not nochdir:
-    os.chdir("/")
+    if not noclose:
+        sys.stdout.flush()
+        sys.stderr.flush()
+        fd = os.open(os.devnull, os.O_RDWR)
+        os.dup2(fd, 0)
+        os.dup2(fd, 1)
+        os.dup2(fd, 2)
+        if fd > 2:
+            os.close(fd)
 
-  os.setsid()
+    signal.signal(signal.SIGHUP, old_sighup_action)
 
-  if not noclose:
-    sys.stdout.flush()
-    sys.stderr.flush()
-    fd = os.open(os.devnull, os.O_RDWR)
-    os.dup2(fd, 0)
-    os.dup2(fd, 1)
-    os.dup2(fd, 2)
-    if fd > 2:
-      os.close(fd)
+    def delete_pid_file():
+        try:
+            os.unlink(pidfile)
+        except OSError:
+            pass
 
-  signal.signal(signal.SIGHUP, old_sighup_action)
+    atexit.register(delete_pid_file)
 
-  def delete_pid_file():
     try:
-      os.unlink(pidfile)
-    except OSError:
-      pass
-
-  atexit.register(delete_pid_file)
-
-  try:
-    f = open(pidfile, "w")
-    f.write("%d\n" % os.getpid())
-    f.close()
-  except IOError, e:
-    logger.warning("Couldn't write PID file %s: %s", pidfile, e.strerror)
+        f = open(pidfile, "w")
+        f.write("%d\n" % os.getpid())
+        f.close()
+    except IOError, e:
+        logger.warning("Couldn't write PID file %s: %s", pidfile, e.strerror)
-- 
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