renamed rhdropbox to dropnroll

added support for clang
some fixes for Wall

32 files changed, 363 insertions, 650 deletions

diff --git a/.gitignore b/.gitignore
index f234018..3a096ba 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,5 @@
-*.d
-*.o
-include.mk
-rhdropbox
-doc/rhdropbox.8.xml
-    
+src/*.d
+src/*.o
+src/include.mk
+src/dropnroll
+doc/dropnroll.8.xml
diff --git a/AUTHORS b/AUTHORS
index 980ce2f..6762c7c 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1 +1 @@
-Christian Pointner <equinox@helsinki.at>
+Christian Pointner <equinox@spreadspace.org>
diff --git a/LICENSE b/LICENSE
index 9c435b6..94d101e 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,22 +1,22 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
diff --git a/doc/Makefile b/doc/Makefile
index f13f4ab..58ce90b 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -1,39 +1,39 @@
 ##
-##  rhdropbox
+##  dropnroll
 ##
-##  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+##  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
 ##
-##  This file is part of rhdropbox.
+##  This file is part of dropnroll.
 ##
-##  rhdropbox is free software: you can redistribute it and/or modify
+##  dropnroll is free software: you can redistribute it and/or modify
 ##  it under the terms of the GNU General Public License as published by
 ##  the Free Software Foundation, either version 3 of the License, or
 ##  any later version.
 ##
-##  rhdropbox is distributed in the hope that it will be useful,
+##  dropnroll is distributed in the hope that it will be useful,
 ##  but WITHOUT ANY WARRANTY; without even the implied warranty of
 ##  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ##  GNU General Public License for more details.
 ##
 ##  You should have received a copy of the GNU General Public License
-##  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+##  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
 ##
 
-.PHONY: clean 
+.PHONY: clean
 
 all: manpage
 
-rhdropbox.8: rhdropbox.8.txt
+dropnroll.8: dropnroll.8.txt
 	a2x -f manpage $<
-	@ sed -i -e 's/\[FIXME: source\]/rhdropbox/' $@
-	@ sed -i -e 's/\[FIXME: manual\]/rhdropbox user manual/' $@
-	@ sed -i -e 's/^rhdropbox$$/\\fBrhdropbox\\fR/' $@
+	@ sed -i -e 's/\[FIXME: source\]/dropnroll/' $@
+	@ sed -i -e 's/\[FIXME: manual\]/dropnroll user manual/' $@
+	@ sed -i -e 's/^dropnroll$$/\\fBdropnroll\\fR/' $@
 	@ sed -i -e 's/^  \[ \([^ ]*\)/  [ \\fB\1\\fR/' $@
 
-manpage: rhdropbox.8
+manpage: dropnroll.8
 
 clean:
-	rm -f rhdropbox.8.xml
+	rm -f dropnroll.8.xml
 
 realclean:
-	rm -f rhdropbox.8
\ No newline at end of file
+	rm -f dropnroll.8
diff --git a/doc/rhdropbox.8.txt b/doc/dropnroll.8.txt
index 6ec25fb..e9e4b86 100644
--- a/doc/rhdropbox.8.txt
+++ b/doc/dropnroll.8.txt
@@ -1,17 +1,17 @@
-rhdropbox(8)
+dropnroll(8)
 ============
 
 NAME
 ----
 
-rhdropbox - radio helsinki dropbox daemon
+dropnroll - drop'n'roll daemon
 
 
 SYNOPSIS
 --------
 
 ....
-rhdropbox
+dropnroll
   [ -h|--help ]
   [ -D|--nodaemonize ]
   [ -u|--username <username> ]
@@ -29,23 +29,24 @@ rhdropbox
 DESCRIPTION
 -----------
 
-*rhdropbox* is a small daemon which can be used to watch one or more 
-directories for new files. When a new file is detected a external program. 
-Additional directories can be added to the damons watch list using a simple
+*dropnroll* is a small daemon which can be used to watch one or more
+directories for new files. When a new file is detected an external program will
+get started.
+Additional directories can be added to the daemon's watch list using a simple
 unix socket based command interface.
 
 
 OPTIONS
 -------
 
-The following options can be passed to the *rhdropbox* daemon:
+The following options can be passed to the *dropnroll* daemon:
 
 *-D, --nodaemonize*::
-   This option instructs *rhdropbox* to run in foreground
+   This option instructs *dropnroll* to run in foreground
    instead of becoming a daemon which is the default.
 
 *-u, --username '<username>'*::
-   run as this user. If no group is specified (*-g*) the default group of 
+   run as this user. If no group is specified (*-g*) the default group of
    the user is used. The default is to not drop privileges.
 
 *-g, --groupname '<groupname>'*::
@@ -53,31 +54,31 @@ The following options can be passed to the *rhdropbox* daemon:
    The default is to not drop privileges.
 
 *-C, --chroot '<path>'*::
-   Instruct *rhdropbox* to run in a chroot jail. The default is 
+   Instruct *dropnroll* to run in a chroot jail. The default is
    to not run in chroot.
 
 *-P, --write-pid '<filename>'*::
-   Instruct *rhdropbox* to write it's pid to this file. The default is 
+   Instruct *dropnroll* to write it's pid to this file. The default is
    to not create a pid file.
 
 *-L, --log '<target>:<level>[,<param1>[,<param2>[..]]]'*::
    add log target to logging system. This can be invoked several times
-   in order to log to different targets at the same time. Every target 
+   in order to log to different targets at the same time. Every target
    hast its own log level which is a number between 0 and 5. Where 0 means
    disabling log and 5 means debug messages are enabled. +
    The file target can be used more the once with different levels.
-   If no target is provided at the command line a single target with the 
-   config *syslog:3,rhdropbox,daemon* is added. +
+   If no target is provided at the command line a single target with the
+   config *syslog:3,dropnroll,daemon* is added. +
    The following targets are supported:
 
    'syslog';; log to syslog daemon, parameters <level>[,<logname>[,<facility>]]
    'file';; log to file, parameters <level>[,<path>]
    'stdout';; log to standard output, parameters <level>
-   'stderr';; log to standard error, parameters <level> 
+   'stderr';; log to standard error, parameters <level>
 
 *-s|--command-sock '<unix sock>'*::
-   *rhdropbox* will listen on this unix socket for incoming commands. See next
-   chapter for details. The default is /var/run/rhdropbox/cmd.sock
+   *dropnroll* will listen on this unix socket for incoming commands. See next
+   chapter for details. The default is /var/run/dropnroll/cmd.sock
 
 *-x|--script '<script>'*::
    The script which should be called when a new file is found. The following parameter
@@ -100,11 +101,11 @@ The following options can be passed to the *rhdropbox* daemon:
 COMMAND INTERFACE
 -----------------
 
-*rhdropbox* is listening for incoming commands at the unix socket speciefied by the 
+*dropnroll* is listening for incoming commands at the unix socket speciefied by the
 *-s|--command-sock* parameter. You can connect to this socket for example using
 socat:
 
- # socat UNIX-CONNECT:/var/run/rhdropbox/rhdropbox.sock STDIO
+ # socat UNIX-CONNECT:/var/run/dropnroll/dropnroll.sock STDIO
 
 All commands have to end with '\n'. The following commands are supported:
 
@@ -121,10 +122,10 @@ All commands have to end with '\n'. The following commands are supported:
 
 *listen [request|status|none]*::
    Add the client to the status and or request listeners. When no parameter is passed to
-   this command the client listens to all messages. 
+   this command the client listens to all messages.
    A status listener gets a list of all directories whenever somebody else adds or removes
    a path to the watch list. It also receives the list when somebody sends a status command
-   to the daemon. 
+   to the daemon.
    A request listener also receives add and remove requests by other clients connected to
    the command interface.
 
@@ -134,20 +135,20 @@ All commands have to end with '\n'. The following commands are supported:
 
 BUGS
 ----
-Most likely there are some bugs in *rhdropbox*. If you find a bug, please let
-the developers know at equinox@helsinki.at. Of course, patches are preferred.
+Most likely there are some bugs in *dropnroll*. If you find a bug, please let
+the developers know at equinox@spreadspace.org. Of course, patches are preferred.
 
 
 AUTHORS
 -------
 
-Christian Pointner <equinox@heslinki.at>
+Christian Pointner <equinox@spreadspace.org>
 
 
 COPYING
 -------
 
-Copyright \(C) 2009 Christian Pointner. This  program is  free 
-software: you can redistribute it and/or modify it under the terms 
-of the GNU General Public License as published by the Free Software 
+Copyright \(C) 2009-2015 Christian Pointner. This  program is  free
+software: you can redistribute it and/or modify it under the terms
+of the GNU General Public License as published by the Free Software
 Foundation, either version 3 of the License, or any later version.
diff --git a/doc/rhdropbox.8 b/doc/rhdropbox.8
deleted file mode 100644
index 192059d..0000000
--- a/doc/rhdropbox.8
+++ /dev/null
@@ -1,195 +0,0 @@
-'\" t
-.\"     Title: rhdropbox
-.\"    Author: [see the "AUTHORS" section]
-.\" Generator: DocBook XSL Stylesheets v1.75.1 <http://docbook.sf.net/>
-.\"      Date: 02/11/2010
-.\"    Manual: rhdropbox user manual
-.\"    Source: rhdropbox
-.\"  Language: English
-.\"
-.TH "RHDROPBOX" "8" "02/11/2010" "rhdropbox" "rhdropbox user manual"
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-rhdropbox \- radio helsinki dropbox daemon
-.SH "SYNOPSIS"
-.sp
-.nf
-\fBrhdropbox\fR
-  [ \fB\-h|\-\-help\fR ]
-  [ \fB\-D|\-\-nodaemonize\fR ]
-  [ \fB\-u|\-\-username\fR <username> ]
-  [ \fB\-g|\-\-groupname\fR <groupname> ]
-  [ \fB\-C|\-\-chroot\fR <path> ]
-  [ \fB\-P|\-\-write\-pid\fR <filename> ]
-  [ \fB\-L|\-\-log\fR <target>:<level>[,<param1>[,<param2>[\&.\&.]]] ]
-  [ \fB\-s|\-\-command\-sock\fR <unix sock> ]
-  [ \fB\-x|\-\-script\fR <script> ]
-  [ \fB\-m|\-\-max\-children\fR <#of children> ]
-  [ \fB\-d|\-\-dir\fR <path> ]
-.fi
-.SH "DESCRIPTION"
-.sp
-\fBrhdropbox\fR is a small daemon which can be used to watch one or more directories for new files\&. When a new file is detected a external program\&. Additional directories can be added to the damons watch list using a simple unix socket based command interface\&.
-.SH "OPTIONS"
-.sp
-The following options can be passed to the \fBrhdropbox\fR daemon:
-.PP
-\fB\-D, \-\-nodaemonize\fR
-.RS 4
-This option instructs
-\fBrhdropbox\fR
-to run in foreground instead of becoming a daemon which is the default\&.
-.RE
-.PP
-\fB\-u, \-\-username \fR\fB\fI<username>\fR\fR
-.RS 4
-run as this user\&. If no group is specified (\fB\-g\fR) the default group of the user is used\&. The default is to not drop privileges\&.
-.RE
-.PP
-\fB\-g, \-\-groupname \fR\fB\fI<groupname>\fR\fR
-.RS 4
-run as this group\&. If no username is specified (\fB\-u\fR) this gets ignored\&. The default is to not drop privileges\&.
-.RE
-.PP
-\fB\-C, \-\-chroot \fR\fB\fI<path>\fR\fR
-.RS 4
-Instruct
-\fBrhdropbox\fR
-to run in a chroot jail\&. The default is to not run in chroot\&.
-.RE
-.PP
-\fB\-P, \-\-write\-pid \fR\fB\fI<filename>\fR\fR
-.RS 4
-Instruct
-\fBrhdropbox\fR
-to write it\(cqs pid to this file\&. The default is to not create a pid file\&.
-.RE
-.PP
-\fB\-L, \-\-log \fR\fB\fI<target>:<level>[,<param1>[,<param2>[\&.\&.]]]\fR\fR
-.RS 4
-add log target to logging system\&. This can be invoked several times in order to log to different targets at the same time\&. Every target hast its own log level which is a number between 0 and 5\&. Where 0 means disabling log and 5 means debug messages are enabled\&.
-
-The file target can be used more the once with different levels\&. If no target is provided at the command line a single target with the config
-\fBsyslog:3,rhdropbox,daemon\fR
-is added\&.
-
-The following targets are supported:
-.PP
-\fIsyslog\fR
-.RS 4
-log to syslog daemon, parameters <level>[,<logname>[,<facility>]]
-.RE
-.PP
-\fIfile\fR
-.RS 4
-log to file, parameters <level>[,<path>]
-.RE
-.PP
-\fIstdout\fR
-.RS 4
-log to standard output, parameters <level>
-.RE
-.PP
-\fIstderr\fR
-.RS 4
-log to standard error, parameters <level>
-.RE
-.RE
-.PP
-\fB\-s|\-\-command\-sock \fR\fB\fI<unix sock>\fR\fR
-.RS 4
-
-\fBrhdropbox\fR
-will listen on this unix socket for incoming commands\&. See next chapter for details\&. The default is /var/run/rhdropbox/cmd\&.sock
-.RE
-.PP
-\fB\-x|\-\-script \fR\fB\fI<script>\fR\fR
-.RS 4
-The script which should be called when a new file is found\&. The following parameter are passed to the scipt:
-.PP
-\fI<path>\fR
-.RS 4
-the path to the folder containing the new file
-.RE
-.PP
-\fI<filename>\fR
-.RS 4
-the name of the new file relative to <path>
-.RE
-.PP
-\fI<filesize>\fR
-.RS 4
-the size of the file right after the event was received, this can be used to determine wheter the file is complete\&. The script should consider a file to be complete when it size doesn\(cqt change 3\-5seconds after the event got received\&.
-.RE
-.RE
-.PP
-\fB\-m|\-\-max\-children \fR\fB\fI<#of children>\fR\fR
-.RS 4
-Limits the total concurrent executions of
-\fB\-x|\-\-script\fR\&. A value of 0 means no limit\&.
-.RE
-.PP
-\fB\-d|\-\-dir \fR\fB\fI<path>\fR\fR
-.RS 4
-Add
-\fI<path>\fR
-to the watch list\&. This can be invoked serveral times\&.
-.RE
-.SH "COMMAND INTERFACE"
-.sp
-\fBrhdropbox\fR is listening for incoming commands at the unix socket speciefied by the \fB\-s|\-\-command\-sock\fR parameter\&. You can connect to this socket for example using socat:
-.sp
-.if n \{\
-.RS 4
-.\}
-.nf
-# socat UNIX\-CONNECT:/var/run/rhdropbox/rhdropbox\&.sock STDIO
-.fi
-.if n \{\
-.RE
-.\}
-.sp
-All commands have to end with \fI\en\fR\&. The following commands are supported:
-.PP
-\fBadd <path>\fR
-.RS 4
-Add a path to the list of directories to be watched\&. If the command succeds nothing is returned\&. In case of an error a string of the form "Error: <reason>\en" is returned\&.
-.RE
-.PP
-\fBremove <path>\fR
-.RS 4
-Remove the path from the list of directories\&. If the command succeds nothing is returned\&. In case of an error a string of the form "Error: <reason>\en" is returned\&.
-.RE
-.PP
-\fBstatus\fR
-.RS 4
-Returns the complete list of all directories of the watch list\&.
-.RE
-.PP
-\fBlisten [request|status|none]\fR
-.RS 4
-Add the client to the status and or request listeners\&. When no parameter is passed to this command the client listens to all messages\&. A status listener gets a list of all directories whenever somebody else adds or removes a path to the watch list\&. It also receives the list when somebody sends a status command to the daemon\&. A request listener also receives add and remove requests by other clients connected to the command interface\&.
-.RE
-.PP
-\fBlog <text>\fR
-.RS 4
-Print <text> to the logtargets of the daemon\&.
-.RE
-.SH "BUGS"
-.sp
-Most likely there are some bugs in \fBrhdropbox\fR\&. If you find a bug, please let the developers know at equinox@helsinki\&.at\&. Of course, patches are preferred\&.
-.SH "AUTHORS"
-.sp
-Christian Pointner <equinox@heslinki\&.at>
-.SH "COPYING"
-.sp
-Copyright (C) 2009 Christian Pointner\&. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version\&.
diff --git a/etc/rhdropbox/autostart b/etc/dropnroll/autostart
index 067d2c0..067d2c0 100644
--- a/etc/rhdropbox/autostart
+++ b/etc/dropnroll/autostart
diff --git a/etc/rhdropbox/sample/config b/etc/dropnroll/sample/config
index 616f9e4..98758be 100644
--- a/etc/rhdropbox/sample/config
+++ b/etc/dropnroll/sample/config
@@ -3,7 +3,7 @@
 #############################
 
 ## the path to the command socket
-command-sock /var/run/rhdropbox/sample.sock
+command-sock /var/run/dropnroll/sample.sock
 
 ## change user and group after init
 #username nobody
@@ -26,7 +26,7 @@ command-sock /var/run/rhdropbox/sample.sock
 #############################
 
 ## log to syslog with a level of 3
-log syslog:3,rhdropbox-sample,daemon
+log syslog:3,dropnroll-sample,daemon
 
 ## chroot to users home directory
-#chroot /var/run/rhdropbox
+#chroot /var/run/dropnroll
diff --git a/etc/dropnroll/sample/newfile.sh b/etc/dropnroll/sample/newfile.sh
new file mode 100755
index 0000000..600b5f1
--- /dev/null
+++ b/etc/dropnroll/sample/newfile.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+DIR=$1
+FILENAME=$2
+SIZE=$3
+
+if [ -z "$FILENAME" ]; then
+  exit 1;
+fi
+
+echo "new file of size $SIZE detected: $DIR/$FILENAME" >> /tmp/dropnroll-sample.log
+sleep 5
+rm -f $DIR/$FILENAME >> /tmp/dropnroll-sample.log 2>&1
+
+exit 0
diff --git a/etc/rhdropbox/sample/newfile.sh b/etc/rhdropbox/sample/newfile.sh
deleted file mode 100755
index bef4ea5..0000000
--- a/etc/rhdropbox/sample/newfile.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/sh
-
-DIR=$1
-FILENAME=$2
-SIZE=$3
-
-if [ -z "$FILENAME" ]; then
-  exit 1;
-fi
-
-echo "new file of size $SIZE detected: $DIR/$FILENAME" >> /tmp/rhdropbox-sample.log
-sleep 5
-rm -f $DIR/$FILENAME >> /tmp/rhdropbox-sample.log 2>&1
-
-exit 0
-
diff --git a/src/Makefile b/src/Makefile
index 15670ce..77619cf 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,29 +1,29 @@
 ##
-##  rhdropbox
+##  dropnroll
 ##
-##  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+##  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
 ##
-##  This file is part of rhdropbox.
+##  This file is part of dropnroll.
 ##
-##  rhdropbox is free software: you can redistribute it and/or modify
+##  dropnroll is free software: you can redistribute it and/or modify
 ##  it under the terms of the GNU General Public License as published by
 ##  the Free Software Foundation, either version 3 of the License, or
 ##  any later version.
 ##
-##  rhdropbox is distributed in the hope that it will be useful,
+##  dropnroll is distributed in the hope that it will be useful,
 ##  but WITHOUT ANY WARRANTY; without even the implied warranty of
 ##  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ##  GNU General Public License for more details.
 ##
 ##  You should have received a copy of the GNU General Public License
-##  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+##  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
 ##
 
 ifneq ($(MAKECMDGOALS),distclean)
 include include.mk
 endif
 
-EXECUTABLE := rhdropbox
+EXECUTABLE := dropnroll
 
 OBJ := log.o \
        sig_handler.o \
@@ -33,7 +33,7 @@ OBJ := log.o \
        watch_list.o \
        options.o \
        sysexec.o \
-       rhdropbox.o
+       dropnroll.o
 
 SRC := $(OBJ:%.o=%.c)
 
@@ -101,12 +101,12 @@ install-etc:
 
 install-man: manpage
 	$(INSTALL) -d $(DESTDIR)$(MANDIR)/man8/
-	$(INSTALL) -m 644 ../doc/rhdropbox.8 $(DESTDIR)$(MANDIR)/man8/$(EXECUTABLE).8
+	$(INSTALL) -m 644 ../doc/dropnroll.8 $(DESTDIR)$(MANDIR)/man8/$(EXECUTABLE).8
 
 install-examples:
 	$(INSTALL) -d $(DESTDIR)$(EXAMPLESDIR)/$(EXECUTABLE)
-	$(INSTALL) -m 644 etc/rhdropbox/autostart $(DESTDIR)$(EXAMPLESDIR)/$(EXECUTABLE)/autostart
-	@( cd 'etc/rhdropbox/' ;                                                                         \
+	$(INSTALL) -m 644 etc/dropnroll/autostart $(DESTDIR)$(EXAMPLESDIR)/$(EXECUTABLE)/autostart
+	@( cd 'etc/dropnroll/' ;                                                                         \
      for dir in `ls`; do                                                                           \
        if [ -d $$dir ]; then                                                                       \
          echo "install $$dir configuration" ;                                                      \
diff --git a/src/client_list.c b/src/client_list.c
index 8379dd9..55e0044 100644
--- a/src/client_list.c
+++ b/src/client_list.c
@@ -1,32 +1,33 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <stdlib.h>
+#include <unistd.h>
 
 #include "client_list.h"
 #include "datatypes.h"
 
 client_t* client_get_last(client_t* first)
 {
-  if(!first) 
+  if(!first)
     return NULL;
 
   while(first->next) {
@@ -55,7 +56,7 @@ int client_add(client_t** first, int fd)
     *first = new_client;
     return 0;
   }
-    
+
   client_get_last(*first)->next = new_client;
 
   return 0;
@@ -63,7 +64,7 @@ int client_add(client_t** first, int fd)
 
 void client_remove(client_t** first, int fd)
 {
-  if(!first || !(*first)) 
+  if(!first || !(*first))
     return;
 
   client_t* deletee = *first;
@@ -92,7 +93,7 @@ client_t* client_find(client_t* first, int fd)
 {
   if(!first)
     return NULL;
-  
+
   while(first) {
     if(first->fd == fd)
       return first;
@@ -104,7 +105,7 @@ client_t* client_find(client_t* first, int fd)
 
 void client_clear(client_t** first)
 {
-  if(!first || !(*first)) 
+  if(!first || !(*first))
     return;
 
   while(*first) {
diff --git a/src/client_list.h b/src/client_list.h
index 5cc34ae..dd322de 100644
--- a/src/client_list.h
+++ b/src/client_list.h
@@ -1,26 +1,26 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef RHDROPBOX_client_list_h_INCLUDED
-#define RHDROPBOX_client_list_h_INCLUDED
+#ifndef DROPNROLL_client_list_h_INCLUDED
+#define DROPNROLL_client_list_h_INCLUDED
 
 #include "datatypes.h"
 
diff --git a/src/configure b/src/configure
index 4b93d79..b90061f 100755
--- a/src/configure
+++ b/src/configure
@@ -1,30 +1,31 @@
 #!/bin/sh
 #
 #
-#  rhdropbox
+#  dropnroll
 #
-#  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+#  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
 #
-#  This file is part of rhdropbox.
+#  This file is part of dropnroll.
 #
-#  rhdropbox is free software: you can redistribute it and/or modify
+#  dropnroll is free software: you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
 #  the Free Software Foundation, either version 3 of the License, or
 #  any later version.
 #
-#  rhdropbox is distributed in the hope that it will be useful,
+#  dropnroll is distributed in the hope that it will be useful,
 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 #  GNU General Public License for more details.
 #
 #  You should have received a copy of the GNU General Public License
-#  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+#  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
 #
 
 TARGET=`uname -s`
-
 EBUILD_COMPAT=0
 
+USE_CLANG=0
+
 CFLAGS='-g -O2'
 LDFLAGS='-g -Wall -O2'
 
@@ -54,6 +55,9 @@ do
   --target=*)
     TARGET=${arg#--target=}
   ;;
+  --use-clang)
+    USE_CLANG=1
+  ;;
   --prefix=*)
     PREFIX=${arg#--prefix=}
   ;;
@@ -97,6 +101,17 @@ if [ -n "$ERRORS" ] && [ $EBUILD_COMPAT -ne 1 ]; then
   exit 1
 fi
 
+if [ $USE_CLANG -eq 0 ]; then
+  CFLAGS='-g -Wall -O2'
+  LDFLAGS='-g -Wall -O2'
+  COMPILER='gcc'
+else
+  CFLAGS='-g -O2'
+  LDFLAGS='-g -O2'
+  COMPILER='clang'
+fi
+
+rm -f version.h
 rm -f include.mk
 case $TARGET in
   Linux)
@@ -129,13 +144,13 @@ if [ -z "$EXAMPLESDIR" ]; then
   EXAMPLESDIR=$PREFIX/share/examples
 fi
 
-cat >> include.mk <<EOF
+cat > include.mk <<EOF
 # this file was created automatically
 # do not edit this file directly
 # use ./configure instead
 
 TARGET := $TARGET
-CC := gcc
+CC := $COMPILER
 CFLAGS := $CFLAGS
 LDFLAGS := $LDFLAGS
 INSTALL := install
diff --git a/src/daemon.h b/src/daemon.h
index 22e0ac0..5daa62b 100644
--- a/src/daemon.h
+++ b/src/daemon.h
@@ -1,40 +1,26 @@
 /*
- *  uAnytun
+ *  dropnroll
  *
- *  uAnytun is a tiny implementation of SATP. Unlike Anytun which is a full
- *  featured implementation uAnytun has no support for multiple connections
- *  or synchronisation. It is a small single threaded implementation intended
- *  to act as a client on small platforms.
- *  The secure anycast tunneling protocol (satp) defines a protocol used
- *  for communication between any combination of unicast and anycast
- *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
- *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
- *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
- *  intended to deliver a generic, scaleable and secure solution for
- *  tunneling and relaying of packets of any protocol.
- *  
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  Copyright (C) 2007-2008 Christian Pointner <equinox@anytun.org>
+ *  This file is part of dropnroll.
  *
- *  This file is part of uAnytun.
- *
- *  uAnytun is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  uAnytun is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef UANYTUN_daemon_h_INCLUDED
-#define UANYTUN_daemon_h_INCLUDED
+#ifndef DROPNROLL_daemon_h_INCLUDED
+#define DROPNROLL_daemon_h_INCLUDED
 
 #include <poll.h>
 #include <fcntl.h>
@@ -60,7 +46,7 @@ int priv_init(priv_info_t* priv, const char* username, const char* groupname)
 
   priv->pw_ = getpwnam(username);
   if(!priv->pw_) {
-    log_printf(ERROR, "unkown user %s", username);
+    log_printf(ERROR, "unknown user %s", username);
     return -1;
   }
 
@@ -70,7 +56,7 @@ int priv_init(priv_info_t* priv, const char* username, const char* groupname)
     priv->gr_ = getgrgid(priv->pw_->pw_gid);
 
   if(!priv->gr_) {
-    log_printf(ERROR, "unkown group %s", groupname);
+    log_printf(ERROR, "unknown group %s", groupname);
     return -1;
   }
 
@@ -109,7 +95,7 @@ int priv_drop(priv_info_t* priv)
 int do_chroot(const char* chrootdir)
 {
   if(getuid() != 0) {
-    log_printf(ERROR, "this programm has to be run as root in order to run in a chroot");
+    log_printf(ERROR, "this program has to be run as root in order to run in a chroot");
     return -1;
   }
 
@@ -122,6 +108,8 @@ int do_chroot(const char* chrootdir)
     log_printf(ERROR, "can't change to /: %s", strerror(errno));
     return -1;
   }
+
+  return 0;
 }
 
 void daemonize()
@@ -170,4 +158,3 @@ void daemonize()
 }
 
 #endif
-
diff --git a/src/datatypes.h b/src/datatypes.h
index 1168ec6..3220758 100644
--- a/src/datatypes.h
+++ b/src/datatypes.h
@@ -1,26 +1,26 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef RHDROPBOX_datatypes_h_INCLUDED
-#define RHDROPBOX_datatypes_h_INCLUDED
+#ifndef DROPNROLL_datatypes_h_INCLUDED
+#define DROPNROLL_datatypes_h_INCLUDED
 
 #include <stdint.h>
 #include <arpa/inet.h>
diff --git a/src/rhdropbox.c b/src/dropnroll.c
index 3503fd2..f629414 100644
--- a/src/rhdropbox.c
+++ b/src/dropnroll.c
@@ -1,24 +1,26 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#define _GNU_SOURCE
+
 #include "datatypes.h"
 
 #include <stdlib.h>
@@ -87,7 +89,7 @@ int process_watch(int inotify_fd, read_buffer_t* buffer, watch_list_t* watch_lst
         u_int32_t len = sizeof(struct inotify_event) + event->len;
         if(buffer->offset >= len) {
           char* path = watch_list_find_path(watch_lst, event->wd);
-          log_printf(DEBUG, "received event for %d (mask=0x%08X, cookie=0x%08X name[%u]='%s')", 
+          log_printf(DEBUG, "received event for %d (mask=0x%08X, cookie=0x%08X name[%u]='%s')",
                      event->wd, event->mask, event->cookie, event->len, event->len > 0 ? event->name : "");
 
           if(event->mask & IN_DELETE_SELF || event->mask & IN_MOVE_SELF) {
@@ -187,7 +189,7 @@ void process_cmd_add_remove(cmd_id_t cmd_id, const char* path, int fd, int inoti
     else {
       log_printf(DEBUG, "cmd_add_remove: path already in watch list");
       return;
-    } 
+    }
   }
   else if(cmd_id == REMOVE) {
     if(tmp_fd >= 0)
@@ -209,7 +211,7 @@ void process_cmd_add_remove(cmd_id_t cmd_id, const char* path, int fd, int inoti
       send_response(fd, "Error: add/remove failed");
     return;
   }
-  
+
   int ret = 0;
   if(cmd_id == ADD) {
     ret = watch_list_add(watch_lst, wd, path);
@@ -222,7 +224,7 @@ void process_cmd_add_remove(cmd_id_t cmd_id, const char* path, int fd, int inoti
   else {
     watch_list_rm(watch_lst, path);
   }
-  
+
   if(!ret) {
     send_status_watch_list(-1, watch_lst, client_lst);
     log_printf(NOTICE, "inotify %s '%s'", cmd_id == ADD ? "added" : "removed", path);
@@ -272,7 +274,7 @@ int process_cmd(const char* cmd, int fd, int inotify_fd, watch_list_t* watch_lst
 
   if(!cmd)
     return -1;
-  
+
   cmd_id_t cmd_id;
   if(!strncmp(cmd, "add", 3))
     cmd_id = ADD;
@@ -291,13 +293,13 @@ int process_cmd(const char* cmd, int fd, int inotify_fd, watch_list_t* watch_lst
     return 0;
   }
   char* param = strchr(cmd, ' ');
-  if(param) 
+  if(param)
     param++;
 
   if(cmd_id == ADD || cmd_id == REMOVE) {
     char* resp;
-    asprintf(&resp, "Request: %s", cmd);
-    if(resp) {
+    int len = asprintf(&resp, "Request: %s", cmd);
+    if(len != -1) {
       char* linefeed = strchr(resp, '\n');
       if(linefeed) linefeed[0] = 0;
       client_t* client;
@@ -314,22 +316,52 @@ int process_cmd(const char* cmd, int fd, int inotify_fd, watch_list_t* watch_lst
   }
 
   switch(cmd_id) {
-  case ADD: 
+  case ADD:
   case REMOVE: process_cmd_add_remove(cmd_id, param, fd, inotify_fd, watch_lst, client_lst); break;
   case STATUS: process_cmd_status(fd, watch_lst, client_lst); break;
   case LOG: {
     if(param && param[0])
-      log_printf(NOTICE, "ext msg: %s", param); 
+      log_printf(NOTICE, "ext msg: %s", param);
     else
       log_printf(DEBUG, "ignoring empty ext log message");
     break;
   }
   case LISTEN: process_cmd_listen(param, fd, client_lst); break;
   }
-  
+
   return 0;
 }
 
+int nonblock_recvline(read_buffer_t* buffer, int fd, int inotify_fd, watch_list_t* watch_lst, client_t* client_lst, options_t* opt)
+{
+  int ret = 0;
+  for(;;) {
+    ret = recv(fd, &buffer->buf[buffer->offset], 1, 0);
+    if(!ret)
+      return 2;
+    if(ret == -1 && errno == EAGAIN)
+      return 0;
+    else if(ret < 0)
+      return 2;
+
+    if(buffer->buf[buffer->offset] == '\n') {
+      buffer->buf[buffer->offset] = 0;
+      ret = process_cmd((char*)(buffer->buf), fd, inotify_fd, watch_lst, client_lst, opt);
+      buffer->offset = 0;
+      break;
+    }
+
+    buffer->offset++;
+    if(buffer->offset >= sizeof(buffer->buf)) {
+      log_printf(DEBUG, "string too long (fd=%d)", fd);
+      buffer->offset = 0;
+      return 0;
+    }
+  }
+
+  return ret;
+}
+
 int main_loop(int cmd_listen_fd, int inotify_fd, options_t* opt)
 {
   log_printf(NOTICE, "entering main loop");
@@ -386,7 +418,7 @@ int main_loop(int cmd_listen_fd, int inotify_fd, options_t* opt)
         break;
       }
     }
-   
+
     if(FD_ISSET(inotify_fd, &tmpfds)) {
       return_value = process_watch(inotify_fd, &event_buffer, &watch_lst, opt, client_lst, &child_lst);
       if(return_value)
@@ -399,7 +431,7 @@ int main_loop(int cmd_listen_fd, int inotify_fd, options_t* opt)
         log_printf(ERROR, "accept returned with error: %s", strerror(errno));
         return_value = -1;
         break;
-      }  
+      }
       log_printf(DEBUG, "new command connection (fd=%d)", new_fd);
       FD_SET(new_fd, &readfds);
       max_fd = (max_fd < new_fd) ? new_fd : max_fd;
@@ -461,7 +493,7 @@ int main(int argc, char* argv[])
   }
   string_list_element_t* tmp = opt.log_targets_.first_;
   if(!tmp) {
-    log_add_target("syslog:3,rhdropbox,daemon");
+    log_add_target("syslog:3,dropnroll,daemon");
   }
   else {
     while(tmp) {
@@ -473,7 +505,7 @@ int main(int argc, char* argv[])
         case -4: fprintf(stderr, "this log target is only allowed once: '%s', exitting\n", tmp->string_); break;
         default: fprintf(stderr, "syntax error near: '%s', exitting\n", tmp->string_); break;
         }
-        
+
         options_clear(&opt);
         log_close();
         exit(ret);
@@ -542,7 +574,7 @@ int main(int argc, char* argv[])
     options_clear(&opt);
     log_close();
     exit(-1);
-  }  
+  }
 
   ret = main_loop(cmd_listen_fd, inotify_fd, &opt);
 
diff --git a/src/log.c b/src/log.c
index 43a0a5a..86eb266 100644
--- a/src/log.c
+++ b/src/log.c
@@ -1,40 +1,27 @@
 /*
- *  uAnytun
+ *  dropnroll
  *
- *  uAnytun is a tiny implementation of SATP. Unlike Anytun which is a full
- *  featured implementation uAnytun has no support for multiple connections
- *  or synchronisation. It is a small single threaded implementation intended
- *  to act as a client on small platforms.
- *  The secure anycast tunneling protocol (satp) defines a protocol used
- *  for communication between any combination of unicast and anycast
- *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
- *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
- *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
- *  intended to deliver a generic, scaleable and secure solution for
- *  tunneling and relaying of packets of any protocol.
- *  
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  Copyright (C) 2007-2008 Christian Pointner <equinox@anytun.org>
+ *  This file is part of dropnroll.
  *
- *  This file is part of uAnytun.
- *
- *  uAnytun is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  uAnytun is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "datatypes.h"
 
+#include <ctype.h>
 #include <string.h>
 #include <stdarg.h>
 #include <stdlib.h>
@@ -84,7 +71,7 @@ int log_targets_target_exists(log_targets_t* targets, log_target_type_t type)
     if(tmp->type_ == type)
       return 1;
     tmp = tmp->next_;
-  }  
+  }
   return 0;
 }
 
@@ -147,7 +134,7 @@ int log_targets_add(log_targets_t* targets, const char* conf)
     log_target_t* tmp = targets->first_;
     while(tmp->next_)
       tmp = tmp->next_;
-    
+
     tmp->next_ = new_target;
   }
   return 0;
@@ -246,8 +233,8 @@ void log_print_hex_dump(log_prio_t prio, const u_int8_t* buf, u_int32_t len)
     int offset = snprintf(msg, MSG_LENGTH_MAX, "dump(%d): ", len);
     if(offset < 0)
       return;
-    u_int8_t* ptr = &msg[offset];
-    
+    char* ptr = &msg[offset];
+
     for(i=0; i < len; i++) {
       if(((i+1)*3) >= (MSG_LENGTH_MAX - offset))
         break;
diff --git a/src/log.h b/src/log.h
index 2717622..bba0406 100644
--- a/src/log.h
+++ b/src/log.h
@@ -1,40 +1,26 @@
 /*
- *  uAnytun
+ *  dropnroll
  *
- *  uAnytun is a tiny implementation of SATP. Unlike Anytun which is a full
- *  featured implementation uAnytun has no support for multiple connections
- *  or synchronisation. It is a small single threaded implementation intended
- *  to act as a client on small platforms.
- *  The secure anycast tunneling protocol (satp) defines a protocol used
- *  for communication between any combination of unicast and anycast
- *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
- *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
- *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
- *  intended to deliver a generic, scaleable and secure solution for
- *  tunneling and relaying of packets of any protocol.
- *  
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  Copyright (C) 2007-2008 Christian Pointner <equinox@anytun.org>
+ *  This file is part of dropnroll.
  *
- *  This file is part of uAnytun.
- *
- *  uAnytun is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  uAnytun is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef UANYTUN_log_h_INCLUDED
-#define UANYTUN_log_h_INCLUDED
+#ifndef DROPNROLL_log_h_INCLUDED
+#define DROPNROLL_log_h_INCLUDED
 
 #define MSG_LENGTH_MAX 150
 
diff --git a/src/log_targets.h b/src/log_targets.h
index 8db3812..4ee2d73 100644
--- a/src/log_targets.h
+++ b/src/log_targets.h
@@ -1,40 +1,26 @@
 /*
- *  uAnytun
+ *  dropnroll
  *
- *  uAnytun is a tiny implementation of SATP. Unlike Anytun which is a full
- *  featured implementation uAnytun has no support for multiple connections
- *  or synchronisation. It is a small single threaded implementation intended
- *  to act as a client on small platforms.
- *  The secure anycast tunneling protocol (satp) defines a protocol used
- *  for communication between any combination of unicast and anycast
- *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
- *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
- *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
- *  intended to deliver a generic, scaleable and secure solution for
- *  tunneling and relaying of packets of any protocol.
- *  
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  Copyright (C) 2007-2008 Christian Pointner <equinox@anytun.org>
+ *  This file is part of dropnroll.
  *
- *  This file is part of uAnytun.
- *
- *  uAnytun is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  uAnytun is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef UANYTUN_log_targets_h_INCLUDED
-#define UANYTUN_log_targets_h_INCLUDED
+#ifndef DROPNROLL_log_targets_h_INCLUDED
+#define DROPNROLL_log_targets_h_INCLUDED
 
 #include <time.h>
 
@@ -42,7 +28,7 @@ static char* get_time_formatted()
 {
   char* time_string;
   time_t t = time(NULL);
-  if(t < 0) 
+  if(t < 0)
     time_string = "<time read error>";
   else {
     time_string = ctime(&t);
@@ -79,7 +65,7 @@ int log_target_syslog_init(log_target_t* self, const char* conf)
 {
   if(!self || (conf && conf[0] == 0))
     return -1;
-  
+
   self->param_ = malloc(sizeof(log_target_syslog_param_t));
   if(!self->param_)
     return -2;
@@ -95,7 +81,7 @@ int log_target_syslog_init(log_target_t* self, const char* conf)
       if(!len) {
         free(self->param_);
         return -1;
-      }  
+      }
       logname = malloc(len+1);
       if(logname) {
         strncpy(logname, conf, len);
@@ -116,13 +102,13 @@ int log_target_syslog_init(log_target_t* self, const char* conf)
     ((log_target_syslog_param_t*)(self->param_))->facility_ = DAEMON;
     return 0;
   }
-  
+
   if(end[1] == 0 || end[1] == ',') {
     free(logname);
     free(self->param_);
     return -1;
   }
-    
+
   const char* start = end + 1;
   end = strchr(start, ',');
   int i;
@@ -157,7 +143,7 @@ void log_target_syslog_log(log_target_t* self, log_prio_t prio, const char* msg)
   if(!self || !self->param_ || !self->opened_)
     return;
 
-  syslog((prio + 2) | ((log_target_syslog_param_t*)(self->param_))->facility_, "%s", msg);  
+  syslog((prio + 2) | ((log_target_syslog_param_t*)(self->param_))->facility_, "%s", msg);
 }
 
 void log_target_syslog_close(log_target_t* self)
@@ -209,7 +195,7 @@ int log_target_file_init(log_target_t* self, const char* conf)
 {
   if(!self || (conf && conf[0] == 0))
     return -1;
-  
+
   self->param_ = malloc(sizeof(log_target_file_param_t));
   if(!self->param_)
     return -2;
@@ -224,7 +210,7 @@ int log_target_file_init(log_target_t* self, const char* conf)
       if(!len) {
         free(self->param_);
         return -1;
-      }  
+      }
       logfilename = malloc(len+1);
       if(logfilename) {
         strncpy(logfilename, conf, len);
diff --git a/src/options.c b/src/options.c
index 6298f9d..f74445b 100644
--- a/src/options.c
+++ b/src/options.c
@@ -1,22 +1,22 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "datatypes.h"
@@ -119,9 +119,9 @@ int options_parse_hex_string(const char* hex, buffer_t* buffer)
   if(hex_len%2)
     return 1;
 
-  if(buffer->buf_) 
+  if(buffer->buf_)
     free(buffer->buf_);
-  
+
   buffer->length_ = hex_len/2;
   buffer->buf_ = malloc(buffer->length_);
   if(!buffer->buf_) {
@@ -176,7 +176,7 @@ int options_parse(options_t* opt, int argc, char* argv[])
     PARSE_STRING_PARAM("-x","--script", opt->script_)
     PARSE_INT_PARAM("-m","--max-children", opt->max_children_)
     PARSE_STRING_LIST("-d","--dir", opt->dirs_)
-    else 
+    else
       return i;
   }
 
@@ -204,7 +204,7 @@ void options_default(options_t* opt)
   if(!opt)
     return;
 
-  opt->progname_ = strdup("rhdropbox");
+  opt->progname_ = strdup("dropnroll");
 
   opt->daemonize_ = 1;
   opt->username_ = NULL;
@@ -213,7 +213,7 @@ void options_default(options_t* opt)
   opt->pid_file_ = NULL;
   string_list_init(&opt->log_targets_);
 
-  opt->command_sock_ = strdup("/var/run/rhdropbox/cmd.sock");
+  opt->command_sock_ = strdup("/var/run/dropnroll/cmd.sock");
   opt->script_ = strdup("newfile.sh");
   opt->max_children_ = 8;
   string_list_init(&opt->dirs_);
@@ -246,7 +246,7 @@ void options_clear(options_t* opt)
 void options_print_usage()
 {
   printf("USAGE:\n");
-  printf("rhdropbox\n");
+  printf("dropnroll\n");
   printf("  [-h|--help]                         prints this...\n");
   printf("  [-D|--nodaemonize]                  don't run in background\n");
   printf("  [-u|--username] <username>          change to this user\n");
@@ -255,7 +255,7 @@ void options_print_usage()
   printf("  [-P|--write-pid] <path>             write pid to this file\n");
   printf("  [-L|--log] <target>:<level>[,<param1>[,<param2>..]]\n");
   printf("                                      add a log target, can be invoked several times\n");
-  printf("  [-s|--command-sock] <unix sock>     the command socket e.g. /var/run/rhdropbox/cmd.sock\n");
+  printf("  [-s|--command-sock] <unix sock>     the command socket e.g. /var/run/dropnroll/cmd.sock\n");
   printf("  [-x|--script] <script>              the command socket e.g. newfile.sh\n");
   printf("  [-m|--max-children] <#of children>  limit of children to be started e.g. 8\n");
   printf("  [-d|--dir] <path>                   add a path to the watch list, can be invoked several times\n");
diff --git a/src/options.h b/src/options.h
index e98655b..d98983a 100644
--- a/src/options.h
+++ b/src/options.h
@@ -1,26 +1,26 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef RHDROPBOX_options_h_INCLUDED
-#define RHDROPBOX_options_h_INCLUDED
+#ifndef DROPNROLL_options_h_INCLUDED
+#define DROPNROLL_options_h_INCLUDED
 
 #include "string_list.h"
 
diff --git a/src/sig_handler.c b/src/sig_handler.c
index efb6ee6..9e9e3e7 100644
--- a/src/sig_handler.c
+++ b/src/sig_handler.c
@@ -1,36 +1,22 @@
 /*
- *  uAnytun
+ *  dropnroll
  *
- *  uAnytun is a tiny implementation of SATP. Unlike Anytun which is a full
- *  featured implementation uAnytun has no support for multiple connections
- *  or synchronisation. It is a small single threaded implementation intended
- *  to act as a client on small platforms.
- *  The secure anycast tunneling protocol (satp) defines a protocol used
- *  for communication between any combination of unicast and anycast
- *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
- *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
- *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
- *  intended to deliver a generic, scaleable and secure solution for
- *  tunneling and relaying of packets of any protocol.
- *  
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  Copyright (C) 2007-2008 Christian Pointner <equinox@anytun.org>
+ *  This file is part of dropnroll.
  *
- *  This file is part of uAnytun.
- *
- *  uAnytun is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  uAnytun is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "datatypes.h"
@@ -41,6 +27,7 @@
 #include <fcntl.h>
 #include <sys/select.h>
 #include <errno.h>
+#include <string.h>
 
 #include "sig_handler.h"
 
diff --git a/src/sig_handler.h b/src/sig_handler.h
index 1995e1a..6ea5cc1 100644
--- a/src/sig_handler.h
+++ b/src/sig_handler.h
@@ -1,40 +1,26 @@
 /*
- *  uAnytun
+ *  dropnroll
  *
- *  uAnytun is a tiny implementation of SATP. Unlike Anytun which is a full
- *  featured implementation uAnytun has no support for multiple connections
- *  or synchronisation. It is a small single threaded implementation intended
- *  to act as a client on small platforms.
- *  The secure anycast tunneling protocol (satp) defines a protocol used
- *  for communication between any combination of unicast and anycast
- *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
- *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
- *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
- *  intended to deliver a generic, scaleable and secure solution for
- *  tunneling and relaying of packets of any protocol.
- *  
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  Copyright (C) 2007-2008 Christian Pointner <equinox@anytun.org>
+ *  This file is part of dropnroll.
  *
- *  This file is part of uAnytun.
- *
- *  uAnytun is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  uAnytun is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef UANYTUN_sig_handler_h_INCLUDED
-#define UANYTUN_sig_handler_h_INCLUDED
+#ifndef DROPNROLL_sig_handler_h_INCLUDED
+#define DROPNROLL_sig_handler_h_INCLUDED
 
 int signal_init();
 int signal_handle();
diff --git a/src/string_list.c b/src/string_list.c
index a4f4ab8..d8e5dbb 100644
--- a/src/string_list.c
+++ b/src/string_list.c
@@ -1,36 +1,22 @@
 /*
- *  uAnytun
+ *  dropnroll
  *
- *  uAnytun is a tiny implementation of SATP. Unlike Anytun which is a full
- *  featured implementation uAnytun has no support for multiple connections
- *  or synchronisation. It is a small single threaded implementation intended
- *  to act as a client on small platforms.
- *  The secure anycast tunneling protocol (satp) defines a protocol used
- *  for communication between any combination of unicast and anycast
- *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
- *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
- *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
- *  intended to deliver a generic, scaleable and secure solution for
- *  tunneling and relaying of packets of any protocol.
- *  
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  Copyright (C) 2007-2008 Christian Pointner <equinox@anytun.org>
+ *  This file is part of dropnroll.
  *
- *  This file is part of uAnytun.
- *
- *  uAnytun is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  uAnytun is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <string.h>
@@ -43,7 +29,7 @@ void string_list_init(string_list_t* list)
 {
   if(!list)
     return;
-  
+
   list->first_ = NULL;
 }
 
@@ -104,7 +90,7 @@ void string_list_print(string_list_t* list, const char* head, const char* tail)
 {
   if(!list)
     return;
-  
+
   string_list_element_t* tmp = list->first_;
   while(tmp) {
     printf("%s%s%s", head, tmp->string_, tail);
diff --git a/src/string_list.h b/src/string_list.h
index cd054cb..d33cf5f 100644
--- a/src/string_list.h
+++ b/src/string_list.h
@@ -1,40 +1,26 @@
 /*
- *  uAnytun
+ *  dropnroll
  *
- *  uAnytun is a tiny implementation of SATP. Unlike Anytun which is a full
- *  featured implementation uAnytun has no support for multiple connections
- *  or synchronisation. It is a small single threaded implementation intended
- *  to act as a client on small platforms.
- *  The secure anycast tunneling protocol (satp) defines a protocol used
- *  for communication between any combination of unicast and anycast
- *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
- *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
- *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
- *  intended to deliver a generic, scaleable and secure solution for
- *  tunneling and relaying of packets of any protocol.
- *  
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  Copyright (C) 2007-2008 Christian Pointner <equinox@anytun.org>
+ *  This file is part of dropnroll.
  *
- *  This file is part of uAnytun.
- *
- *  uAnytun is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  uAnytun is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef UANYTUN_string_list_h_INCLUDED
-#define UANYTUN_string_list_h_INCLUDED
+#ifndef DROPNROLL_string_list_h_INCLUDED
+#define DROPNROLL_string_list_h_INCLUDED
 
 struct string_list_element_struct {
   char* string_;
diff --git a/src/sysexec.c b/src/sysexec.c
index 79f4e74..abfd6f8 100644
--- a/src/sysexec.c
+++ b/src/sysexec.c
@@ -1,26 +1,27 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "datatypes.h"
 
+#include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -49,12 +50,12 @@ char** dup_ptrptr(char* const ptrptr[])
 
   int i;
   for(i = 0; i < n; ++i) {
-    my_ptrptr[i] = strdup(ptrptr[i]); 
+    my_ptrptr[i] = strdup(ptrptr[i]);
     if(!my_ptrptr[i]) {
       i--;
       for(; i >= 0; --i)
         free(my_ptrptr[i]);
-      
+
       free(my_ptrptr);
       return NULL;
     }
@@ -73,7 +74,7 @@ void free_ptrptr(char** ptrptr)
   int i;
   for(i = 0; ptrptr[i]; ++i)
     free(ptrptr[i]);
-  
+
   free(ptrptr);
 }
 
@@ -81,7 +82,7 @@ void child_list_init(child_list_t* list)
 {
   if(!list)
     return;
-  
+
   list->first_ = NULL;
 }
 
@@ -107,7 +108,7 @@ child_list_element_t* child_list_new(const char* script, char* const argv[], cha
   new_child = malloc(sizeof(child_list_element_t));
   if(!new_child)
     return NULL;
-  
+
   new_child->next_ = 0;
   new_child->pid_ = -1;
   new_child->err_fd_ = -1;
@@ -117,15 +118,15 @@ child_list_element_t* child_list_new(const char* script, char* const argv[], cha
     free(new_child);
     return NULL;
   }
-  
+
   new_child->argv_ = dup_ptrptr(argv);
   if(!new_child->argv_) {
     free(new_child->script_);
     free(new_child);
     return NULL;
-    
+
   }
-  
+
   new_child->evp_ = dup_ptrptr(evp);
   if(!new_child->evp_) {
     free_ptrptr(new_child->argv_);
@@ -190,12 +191,12 @@ void child_list_rm_pid(child_list_t* list, pid_t pid)
 {
   if(!list)
     return;
-  
+
   child_list_element_t* tmp = NULL;
   if(list->first_->pid_ == pid) {
     tmp = list->first_;
     list->first_ = list->first_->next_;
-    
+
     free_ptrptr(tmp->argv_);
     free_ptrptr(tmp->evp_);
     if(tmp->script_)
@@ -215,7 +216,7 @@ void child_list_rm_pid(child_list_t* list, pid_t pid)
       if(tmp->script_)
         free(tmp->script_);
       free(tmp);
-      return;      
+      return;
     }
     prev = tmp;
     tmp = tmp->next_;
@@ -226,14 +227,14 @@ child_list_element_t* child_list_find(child_list_t* list, pid_t pid)
 {
   if(!list)
     return NULL;
-  
+
   child_list_element_t* tmp = list->first_;
   while(tmp) {
     if(tmp->pid_ == pid)
       return tmp;
     tmp = tmp->next_;
   }
-  
+
   return NULL;
 }
 
@@ -243,11 +244,11 @@ int child_list_num_running(child_list_t* list)
 
   if(!list)
     return 0;
-  
+
   child_list_element_t* tmp = list->first_;
   for(;tmp;tmp=tmp->next_)
     if(tmp->running_) num++;
-  
+
   return num;
 }
 
@@ -305,10 +306,11 @@ int rh_exec_child(child_list_element_t* child)
         log_printf(WARNING, "can't open stderr");
     }
     execve(child->script_, child->argv_, child->evp_);
-        // if execve returns, an error occurred, but logging doesn't work 
+        // if execve returns, an error occurred, but logging doesn't work
         // because we closed all file descriptors, so just write errno to
         // pipe and call exit
-    write(pipefd[1], (void*)(&errno), sizeof(errno));
+    int ret = write(pipefd[1], (void*)(&errno), sizeof(errno));
+    if(ret == -1) exit(-1);
     exit(-1);
   }
   close(pipefd[1]);
@@ -365,7 +367,6 @@ int rh_waitpid(child_list_t* child_lst, options_t* opt)
 
   if(child_list_num_running(child_lst) < opt->max_children_)
     rh_exec_child(child_list_find(child_lst, -1));
-  
+
   return status;
 }
-
diff --git a/src/sysexec.h b/src/sysexec.h
index 8954622..67dbda2 100644
--- a/src/sysexec.h
+++ b/src/sysexec.h
@@ -1,26 +1,26 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef RHDROPBOX_sysexec_h_INCLUDED
-#define RHDROPBOX_sysexec_h_INCLUDED
+#ifndef DROPNROLL_sysexec_h_INCLUDED
+#define DROPNROLL_sysexec_h_INCLUDED
 
 #include <sys/types.h>
 #include "options.h"
diff --git a/src/utils.c b/src/utils.c
index a61ca1c..ed3eea5 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,22 +1,22 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "datatypes.h"
@@ -53,7 +53,7 @@ int init_command_socket(const char* path)
     log_printf(ERROR, "unable to bind to '%s': %s", local.sun_path, strerror(errno));
     return -1;
   }
-  
+
   ret = listen(fd, 4);
   if(ret) {
     log_printf(ERROR, "unable to listen on command socket: %s", local.sun_path, strerror(errno));
@@ -61,7 +61,7 @@ int init_command_socket(const char* path)
   }
 
   log_printf(INFO, "now listening on %s for incoming commands", path);
-  
+
   return fd;
 }
 
@@ -111,36 +111,6 @@ int send_string(int fd, const char* string)
   return ret;
 }
 
-int nonblock_recvline(read_buffer_t* buffer, int fd, int inotify_fd, watch_list_t* watch_lst, client_t* client_lst, options_t* opt)
-{
-  int ret = 0;
-  for(;;) {
-    ret = recv(fd, &buffer->buf[buffer->offset], 1, 0);
-    if(!ret)
-      return 2;
-    if(ret == -1 && errno == EAGAIN)
-      return 0;
-    else if(ret < 0)
-      return 2;
-
-    if(buffer->buf[buffer->offset] == '\n') {
-      buffer->buf[buffer->offset] = 0;
-      ret = process_cmd(buffer->buf, fd, inotify_fd, watch_lst, client_lst, opt);
-      buffer->offset = 0;
-      break;
-    }
-
-    buffer->offset++;
-    if(buffer->offset >= sizeof(buffer->buf)) {
-      log_printf(DEBUG, "string too long (fd=%d)", fd);
-      buffer->offset = 0;
-      return 0;
-    }
-  }
-
-  return ret;
-}
-
 int create_inotify()
 {
   int fd = inotify_init();
@@ -148,7 +118,7 @@ int create_inotify()
     log_printf(ERROR, "error at inotify_init: %s", strerror(errno));
     return -1;
   }
-  
+
   int fs_flags = fcntl(fd, F_GETFL);
   if(fs_flags == -1) {
     log_printf(ERROR, "inotify init failed (fcntl read flags error: %s)", strerror(errno));
diff --git a/src/utils.h b/src/utils.h
index b3cebc1..17ebed2 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -1,26 +1,26 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef RHDROPBOX_utils_h_INCLUDED
-#define RHDROPBOX_utils_h_INCLUDED
+#ifndef DROPNROLL_utils_h_INCLUDED
+#define DROPNROLL_utils_h_INCLUDED
 
 #include "client_list.h"
 #include "watch_list.h"
@@ -30,7 +30,6 @@
 int init_command_socket(const char* path);
 int connect_command_socket(const char* path);
 int send_string(int fd, const char* string);
-int nonblock_recvline(read_buffer_t* buffer, int fd, int inotify_fd, watch_list_t* watch_lst, client_t* client_lst, options_t* opt);
 int create_inotify();
 
 #endif
diff --git a/src/watch_list.c b/src/watch_list.c
index 39c61f2..35f2302 100644
--- a/src/watch_list.c
+++ b/src/watch_list.c
@@ -1,22 +1,22 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <string.h>
@@ -29,7 +29,7 @@ void watch_list_init(watch_list_t* list)
 {
   if(!list)
     return;
-  
+
   list->first_ = NULL;
 }
 
@@ -92,12 +92,12 @@ void watch_list_rm(watch_list_t* list, const char* path)
 {
   if(!list || !path)
     return;
-  
+
   watch_list_element_t* tmp = NULL;
   if(list->first_->path_ && !strcmp(path, list->first_->path_)) {
     tmp = list->first_;
     list->first_ = list->first_->next_;
-    
+
     if(tmp->path_)
       free(tmp->path_);
     free(tmp);
@@ -113,7 +113,7 @@ void watch_list_rm(watch_list_t* list, const char* path)
       if(tmp->path_)
         free(tmp->path_);
       free(tmp);
-      return;      
+      return;
     }
     prev = tmp;
     tmp = tmp->next_;
@@ -124,14 +124,14 @@ char* watch_list_find_path(watch_list_t* list, int watch_fd)
 {
   if(!list)
     return NULL;
-  
+
   watch_list_element_t* tmp = list->first_;
   while(tmp) {
     if(tmp->watch_fd_ == watch_fd)
       return tmp->path_;
     tmp = tmp->next_;
   }
-  
+
   return NULL;
 }
 
@@ -139,14 +139,14 @@ int watch_list_find_fd(watch_list_t* list, const char* path)
 {
   if(!list || !path)
     return -1;
-  
+
   watch_list_element_t* tmp = list->first_;
   while(tmp) {
     if(tmp->path_ && !strcmp(path, tmp->path_))
       return tmp->watch_fd_;
     tmp = tmp->next_;
   }
-  
+
   return -1;
 }
 
@@ -154,7 +154,7 @@ void watch_list_print(watch_list_t* list, const char* head, const char* sep, con
 {
   if(!list)
     return;
-  
+
   watch_list_element_t* tmp = list->first_;
   while(tmp) {
     printf("%s%d%s%s%s", head, tmp->watch_fd_, sep, tmp->path_, tail);
diff --git a/src/watch_list.h b/src/watch_list.h
index bd428ab..5e482bd 100644
--- a/src/watch_list.h
+++ b/src/watch_list.h
@@ -1,26 +1,26 @@
 /*
- *  rhdropbox
+ *  dropnroll
  *
- *  Copyright (C) 2009 Christian Pointner <equinox@helsinki.at>
+ *  Copyright (C) 2009-2015 Christian Pointner <equinox@spreadspace.org>
  *
- *  This file is part of rhdropbox.
+ *  This file is part of dropnroll.
  *
- *  rhdropbox is free software: you can redistribute it and/or modify
+ *  dropnroll is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  any later version.
  *
- *  rhdropbox is distributed in the hope that it will be useful,
+ *  dropnroll is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with rhdropbox. If not, see <http://www.gnu.org/licenses/>.
+ *  along with dropnroll. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef RHDROPBOX_watch_list_h_INCLUDED
-#define RHDROPBOX_watch_list_h_INCLUDED
+#ifndef DROPNROLL_watch_list_h_INCLUDED
+#define DROPNROLL_watch_list_h_INCLUDED
 
 struct watch_list_element_struct {
   char* path_;