Automatically Removed Whitespace

LICENSE

@@ -6,11 +6,11 @@ modification, are permitted provided that the following conditions are
 met:
 
       Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer. 
+      notice, this list of conditions and the following disclaimer.
       Redistributions in binary form must reproduce the above copyright
       notice, this list of conditions and the following disclaimer in
       the documentation and/or other materials provided with the
-      distribution. 
+      distribution.
       Neither the name of Mr. Fritchie nor the names of any other
       contributors may be used to endorse or promote products derived
       from this software without specific prior written permission.

README

@@ -6,7 +6,7 @@ collection.
 There are two things that this driver can do that the original UNIX
 domain socket driver cannot:
 
-	1. It has a "getfd" call so that Erlang can discover the 
+	1. It has a "getfd" call so that Erlang can discover the
 	   underlying UNIX file descriptor for the socket.
 
 	2. Has the ability to use BSD-style file descriptor passing

c_src/erl_driver_tk.c

@@ -84,7 +84,7 @@ edtk_debug(char *f, ...)
     return res;
 }
 
-void 
+void
 edtk_debug_errcall(const char *errpfx, char *msg)
 {
     if (edtk_debug_flag)
@@ -101,7 +101,7 @@ edtk_free_data(void *data)
 /*
 ** Arg want_contiguous: if true, return error if the 'n' we're forwarding
 ** past are in a single contiguous buffer.
-** 
+**
 ** Return value:
 **      -1 = error
 **       0 = Success, there is no more data to be read

c_src/my-unixdom.c

@@ -31,7 +31,7 @@ my_open(char *path, int flags)
     int			is_server = !!(flags & IS_SERVER);
     int			is_abstract = !!(flags & IS_ABSTRACT);
     int			is_nullterm = !!(flags & IS_NULLTERM);
-    
+
     /* Race condition exists, but is better than nothing */
     if (is_server && !is_abstract && stat(path, &sb) == 0) {
 	errno = EEXIST;

c_src/unixdom_drv.c

@@ -1,11 +1,11 @@
 /*
 ** File    : unixdom_drv.c
 ** Summary : EDTK implementation of UNIX domain socket driver (incomplete!)
-** 
+**
 ** NOTICE: This file was generated by the tools of the Erlang Driver
 **         toolkit.  Do not edit this file by hand unless you know
 **         what you're doing!
-** 
+**
 ** Copyright (c) 2004, Scott Lystig Fritchie.  All rights reserved.
 ** See the file "LICENSE" at the top of the source distribution for
 ** full license terms.
@@ -19,7 +19,7 @@
 ** indexes could result in Erlang being able to access a later
 ** incarnation of a valmap table entry by simply remembering a
 ** previous valmap {valmap_blah, Integer} and resending it to the
-** driver, hoping to get (un)lucky.  
+** driver, hoping to get (un)lucky.
 **
 ** The solution would be to choose a valmap index from a larger, very
 ** unlikely to repeat set, and use a mapping data structure less naive
@@ -215,7 +215,7 @@ s1_stop(ErlDrvData drv_data)
 
     if (! still_in_use) {
         port = desc->port;
-        sys_free(desc);    
+        sys_free(desc);
         edtk_debug("%s: port = %ld finished", __FUNCTION__, port);
     } else {
         /*
@@ -405,13 +405,13 @@ s1_outputv(ErlDrvData drv_data, ErlIOVec *ev)
         if ((c->i.ptr = (char *) edtk_driver_alloc_wrapper(c->i.size)) == NULL) {
             goto error;
         }
- 
+
         /* </hack --place="post-deserialize" type="verbatim"--> */
         break;
      default:
         edtk_debug("%s: invalid command %d", __FUNCTION__, cmd);
         goto error;
-        break;  
+        break;
     }
     if (c != NULL) {
         if (do_async_call) {
@@ -422,7 +422,7 @@ s1_outputv(ErlDrvData drv_data, ErlIOVec *ev)
             */
             (*(c->invoke))((void *) c);
             s1_ready_async((ErlDrvData) desc, (ErlDrvThreadData) c);
-            /* 
+            /*
             ** c is already freed for us by s1_ready_async()
             */
         }
@@ -505,7 +505,7 @@ s1_ready_async(ErlDrvData drv_data, ErlDrvThreadData thread_data)
     default:
         edtk_debug("%s: bogus command, should never happen", __FUNCTION__);
         break;
-    }    
+    }
     sys_free(c);
 }
 
@@ -529,7 +529,7 @@ invoke_s1_open(void *data)
     c = c;
     edtk_debug("%s: threadid = %lx", __FUNCTION__, pthread_self());
     c->o.ret_int = my_open(
-                          c->i.filename, 
+                          c->i.filename,
                           c->i.flags
                         );
     if (c->o.ret_int >= 0) {
@@ -564,7 +564,7 @@ invoke_s1_sendfd(void *data)
     c = c;
     edtk_debug("%s: threadid = %lx", __FUNCTION__, pthread_self());
     c->o.ret_int_t = my_sendfd(
-                          c->i.unixdom_fd, 
+                          c->i.unixdom_fd,
                           c->i.fd_to_be_sent
                         );
     if (c->o.ret_int_t == 0) {
@@ -628,8 +628,8 @@ invoke_s1_write(void *data)
     c = c;
     edtk_debug("%s: threadid = %lx", __FUNCTION__, pthread_self());
     c->o.ret_ssize_t = write(
-                          c->i.fd, 
-                          c->i.ptr, 
+                          c->i.fd,
+                          c->i.ptr,
                           c->i.__stash[0]
                         );
     edtk_debug("%s: threadid = %lx done", __FUNCTION__, pthread_self());
@@ -643,8 +643,8 @@ invoke_s1_read(void *data)
     c = c;
     edtk_debug("%s: threadid = %lx", __FUNCTION__, pthread_self());
     c->o.ret_ssize_t = read(
-                          c->i.fd, 
-                          c->i.ptr, 
+                          c->i.fd,
+                          c->i.ptr,
                           c->i.size
                         );
     edtk_debug("%s: threadid = %lx done", __FUNCTION__, pthread_self());

config/aclocal.m4

@@ -9,12 +9,12 @@ AC_DEFUN(BT_MSG_CONTROL,
 AC_CACHE_CHECK([for msg_control member in msghdr],
   bt_cv_have_msghdr_msg_control,
 [AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/socket.h>], 
+#include <sys/socket.h>],
   [struct msghdr msg;
    msg.msg_control;],
   bt_cv_have_msghdr_msg_control=yes, bt_cv_have_msghdr_msg_control=no)])
 if test $bt_cv_have_msghdr_msg_control = yes; then
-  AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,,HAVE_MSGHDR_MSG_CONTROL) 
+  AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,,HAVE_MSGHDR_MSG_CONTROL)
 fi
 
 if test $bt_cv_have_msghdr_msg_control = yes; then

config/install-sh

@@ -115,7 +115,7 @@ fi
 if [ x"$dir_arg" != x ]; then
 	dst=$src
 	src=""
-	
+
 	if [ -d $dst ]; then
 		instcmd=:
 	else
@@ -124,7 +124,7 @@ if [ x"$dir_arg" != x ]; then
 else
 
 # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad 
+# might cause directories to be created, which would be especially bad
 # if $src (and thus $dsttmp) contains '*'.
 
 	if [ -f $src -o -d $src ]
@@ -134,7 +134,7 @@ else
 		echo "install:  $src does not exist"
 		exit 1
 	fi
-	
+
 	if [ x"$dst" = x ]
 	then
 		echo "install:	no destination specified"
@@ -162,7 +162,7 @@ dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
 
 # Skip lots of stat calls in the usual case.
 if [ ! -d "$dstdir" ]; then
-defaultIFS='	
+defaultIFS='
 '
 IFS="${IFS-${defaultIFS}}"
 
@@ -201,17 +201,17 @@ else
 
 # If we're going to rename the final executable, determine the name now.
 
-	if [ x"$transformarg" = x ] 
+	if [ x"$transformarg" = x ]
 	then
 		dstfile=`basename $dst`
 	else
-		dstfile=`basename $dst $transformbasename | 
+		dstfile=`basename $dst $transformbasename |
 			sed $transformarg`$transformbasename
 	fi
 
 # don't allow the sed command to completely eliminate the filename
 
-	if [ x"$dstfile" = x ] 
+	if [ x"$dstfile" = x ]
 	then
 		dstfile=`basename $dst`
 	else
@@ -242,7 +242,7 @@ else
 # Now rename the file to the real destination.
 
 	$doit $rmcmd -f $dstdir/$dstfile &&
-	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+	$doit $mvcmd $dsttmp $dstdir/$dstfile
 
 fi &&
 

doc/short-desc

@@ -1 +1 @@
-A reimplementation of UNIX domain socket support. 
+A reimplementation of UNIX domain socket support.

src/unixdom_drv.erl

@@ -31,13 +31,13 @@
 -export([shutdown/1]).
 -export([debug/2]).
 -export([
-         null/1, 
-         open/3, 
-         getfd/2, 
-         sendfd/3, 
-         receivefd/2, 
-         close/2, 
-         write/3, 
+         null/1,
+         open/3,
+         getfd/2,
+         sendfd/3,
+         receivefd/2,
+         close/2,
+         write/3,
          read/3
         ]).
 
@@ -73,7 +73,7 @@ shutdown(Port) when port(Port) ->
         {'EXIT', Port, normal} -> {ok, normal};
         {'EXIT', Port, Err}    -> {error, Err}
     after 0                    -> {ok, normall} % XXX is 0 too small?
-        
+
     end.
 
 debug(Port, Flags) when port(Port), integer(Flags) ->
@@ -91,7 +91,7 @@ null(Port
     end.
 
 open(Port,
-     Filename, 
+     Filename,
      Flags
         ) when port(Port) -> % TODO: Add additional constraints here
     {FilenameBinOrList, FilenameLen} = serialize_contiguously(Filename, 1),
@@ -119,11 +119,11 @@ getfd(Port,
     end.
 
 sendfd(Port,
-     Unixdom_Fd, 
+     Unixdom_Fd,
      Fd_To_Be_Sent
         ) when port(Port) -> % TODO: Add additional constraints here
     IOList_____ = <<?S1_SENDFD,
-          Unixdom_Fd:32/integer, 
+          Unixdom_Fd:32/integer,
           Fd_To_Be_Sent:32/integer
         >>,
     case catch erlang:port_command(Port, IOList_____) of
@@ -155,13 +155,13 @@ close(Port,
     end.
 
 write(Port,
-     Fd, 
+     Fd,
      Ptr
         ) when port(Port) -> % TODO: Add additional constraints here
     {valmap_fd, FdIndex} = Fd,
     {PtrBinOrList, PtrLen} = serialize_contiguously(Ptr, 0),
     IOList_____ = [ <<?S1_WRITE,
-            FdIndex:32/integer, 
+            FdIndex:32/integer,
             PtrLen:32/integer>>,                % I/O list length
           PtrBinOrList,
           <<
@@ -172,20 +172,20 @@ write(Port,
     end.
 
 read(Port,
-     Fd, 
+     Fd,
      Size
         ) when port(Port) -> % TODO: Add additional constraints here
     {valmap_fd, FdIndex} = Fd,
     IOList_____ = <<?S1_READ,
-            FdIndex:32/integer, 
+            FdIndex:32/integer,
           Size:32/integer
         >>,
     case catch erlang:port_command(Port, IOList_____) of
         true -> get_port_reply(Port);
         Err  -> throw(Err)              % XXX Is this too drastic?
     end.
 
-    
+
 %%%
 %%% Internal functions.
 %%%
@@ -225,7 +225,7 @@ get_port_reply(Port) when port(Port) ->
         {Port, Reason} -> throw({port_error, Reason})   % XXX too drastic?
     end.
 
-%% This function exists to provide consistency of replies 
+%% This function exists to provide consistency of replies
 %% given by linked-in and pipe drivers.  The "receive" statement
 %% in get_port_reply/1 is specific because we want it to be
 %% very selective about what it will grab out of the mailbox.
@@ -254,9 +254,9 @@ io_list_len([H|T], N) ->
         binary(H) -> io_list_len(T, size(H) + N);
         true -> throw({error, partial_len, N})
     end;
-io_list_len(H, N) when binary(H) -> 
+io_list_len(H, N) when binary(H) ->
     size(H) + N;
-io_list_len([], N) -> 
+io_list_len([], N) ->
     N.
 
 %%% We need to make the binary thing we're passing in contiguous

support/create_release.sh

@@ -15,7 +15,7 @@ mkdir -p ${DIR}/ebin
 for i in `ls -d * | sed -e 's/release//g'`
 do
   [ -d ${i} ] && cp -Rp ${i} ${DIR} && rm -rf  ${DIR}/${i}/CVS
-  [ -f ${i} ] && cp -p ${i} ${DIR} 
+  [ -f ${i} ] && cp -p ${i} ${DIR}
 done
 rm -rf ${DIR}/CVS
 rm -rf ${DIR}/ebin/*.beam

support/include.mk.in

@@ -43,8 +43,8 @@ ERL_DOCUMENTS := $(ERL_SOURCES:%.erl=$(DOC_DIR)/%.html)
 APPSCRIPT = '$$vsn=shift; $$mods=""; while(@ARGV){ $$_=shift; s/^([A-Z].*)$$/\'\''$$1\'\''/; $$mods.=", " if $$mods; $$mods .= $$_; } while(<>) { s/%VSN%/$$vsn/; s/%MODULES%/$$mods/; print; }'
 
 
-../ebin/%.app: %.app.src ../vsn.mk Makefile                 
-	perl -e $(APPSCRIPT) "$(VSN)" $(MODULES) < $< > $@  
+../ebin/%.app: %.app.src ../vsn.mk Makefile
+	perl -e $(APPSCRIPT) "$(VSN)" $(MODULES) < $< > $@
 
 ../ebin/%.appup: %.appup
 	cp $< $@