* fork.cc: White space.

* net.cc: Ditto.
* posix_ipc.cc: Ditto.

4 files changed, 42 insertions, 36 deletions

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 36b763c2a..7a04e1c6d 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,9 @@
+2007-07-07  Christopher Faylor  <me+cygwin@cgf.cx>
+
+	* fork.cc: White space.
+	* net.cc: Ditto. 
+	* posix_ipc.cc: Ditto.
+
 2007-07-06  Corinna Vinschen  <corinna@vinschen.de>
 
 	* times.cc (gettimeofday): Align definition to POSIX.
diff --git a/winsup/cygwin/fork.cc b/winsup/cygwin/fork.cc
index e1b546d97..ca0bb35c8 100644
--- a/winsup/cygwin/fork.cc
+++ b/winsup/cygwin/fork.cc
@@ -98,10 +98,10 @@ public: /* DELETEME*/
   bool& ischild;
   /* Note the order of the locks below.  It is important,
      to avoid races, that the lock order be preserved.
-     
+
      pthread is first because it serves as a master lock
      against other forks being attempted while this one is active.
-     
+
      signals is next to stop signal processing for the duration
      of the fork.
 
diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc
index 59e290cb0..d8f648e86 100644
--- a/winsup/cygwin/net.cc
+++ b/winsup/cygwin/net.cc
@@ -1296,7 +1296,7 @@ get_routedst (DWORD if_index)
       && GetIpForwardTable (pift, &size, FALSE) == NO_ERROR)
     for (DWORD i = 0; i < pift->dwNumEntries; ++i)
       {
-        if (pift->table[i].dwForwardIfIndex == if_index
+	if (pift->table[i].dwForwardIfIndex == if_index
 	    && pift->table[i].dwForwardMask == INADDR_BROADCAST)
 	  return pift->table[i].dwForwardDest;
       }
@@ -1408,7 +1408,7 @@ get_xp_ifs (ULONG family)
 	    {
 	      /* Destination address */
 	      if (sa->sa_family == AF_INET)
-	        {
+		{
 		  if_sin = (struct sockaddr_in *) &ifp->ifa_brddstaddr;
 		  if_sin->sin_addr.s_addr = get_routedst (pap->IfIndex);
 		  if_sin->sin_family = AF_INET;
@@ -1417,7 +1417,7 @@ get_xp_ifs (ULONG family)
 		/* FIXME: No official way to get the dstaddr for ipv6? */
 		memcpy (&ifp->ifa_addr, sa, sa_size);
 	      ifp->ifa_ifa.ifa_dstaddr = (struct sockaddr *)
-	      				 &ifp->ifa_brddstaddr;
+					 &ifp->ifa_brddstaddr;
 	    }
 	  else
 	    {
@@ -1425,7 +1425,7 @@ get_xp_ifs (ULONG family)
 	      if (sa->sa_family == AF_INET)
 		{
 		  if_sin = (struct sockaddr_in *) &ifp->ifa_brddstaddr;
-		  uint32_t mask = 
+		  uint32_t mask =
 		  ((struct sockaddr_in *) &ifp->ifa_netmask)->sin_addr.s_addr;
 		  if_sin->sin_addr.s_addr = sin->sin_addr.s_addr & mask | ~mask;
 		  if_sin->sin_family = AF_INET;
@@ -1604,7 +1604,7 @@ get_2k_ifs ()
 	    {
 	      ifp->ifa_ifa.ifa_flags |= IFF_UP | IFF_LOWER_UP;
 	      /* Bug in NT4's IP Helper lib.  The dwOperStatus has just
-	         two values, 0 or 1, non operational, operational. */
+		 two values, 0 or 1, non operational, operational. */
 	      if (ifrow->dwOperStatus >= (wincap.has_broken_if_oper_status ()
 					  ? 1 : IF_OPER_STATUS_CONNECTED))
 		ifp->ifa_ifa.ifa_flags |= IFF_RUNNING;
@@ -1625,7 +1625,7 @@ get_2k_ifs ()
 	    {
 	      /* Destination address */
 	      if_sin->sin_addr.s_addr =
-	      	get_routedst (ipt->table[ip_cnt].dwIndex);
+		get_routedst (ipt->table[ip_cnt].dwIndex);
 	      ifp->ifa_ifa.ifa_dstaddr = (struct sockaddr *)
 					 &ifp->ifa_brddstaddr;
 	    }
@@ -1746,7 +1746,7 @@ get_nt_ifs ()
 			      NULL, NULL,
 			      (unsigned char *) netmask,
 			      (size = 256, &size)) == ERROR_SUCCESS)
-        ++cnt;
+	++cnt;
       RegCloseKey (key);
     }
   ++cnt; /* loopback */
@@ -1788,7 +1788,7 @@ get_nt_ifs ()
   ifp->ifa_ifindex = -1;
   /* Friendly name */
   struct ifreq_frndlyname *iff = (struct ifreq_frndlyname *)
-  				  &ifp->ifa_frndlyname;
+				  &ifp->ifa_frndlyname;
   strcpy (iff->ifrf_friendlyname, "Default loopback");
   iff->ifrf_len = 16;
 
@@ -1875,7 +1875,7 @@ get_nt_ifs ()
 	      sin->sin_family = AF_INET;
 	      ifp->ifa_ifa.ifa_netmask = (struct sockaddr *) &ifp->ifa_netmask;
 	      if (ppp)
-	        {
+		{
 		  /* Destination address */
 		  sin = (struct sockaddr_in *) &ifp->ifa_brddstaddr;
 		  sin->sin_addr.s_addr =
@@ -1885,7 +1885,7 @@ get_nt_ifs ()
 					     &ifp->ifa_brddstaddr;
 		}
 	      else
-	        {
+		{
 		  /* Broadcast address */
 		  lip = cygwin_inet_addr (dhcp ? dhcpaddress : ip);
 		  lnp = cygwin_inet_addr (dhcp ? dhcpnetmask : np);
@@ -1978,7 +1978,7 @@ get_ifconf (struct ifconf *ifc, int what)
       ++cnt;
       strcpy (ifr->ifr_name, ifp->ifa_name);
       switch (what)
-        {
+	{
 	case SIOCGIFFLAGS:
 	  ifr->ifr_flags = ifp->ifa_ifa.ifa_flags;
 	  break;
diff --git a/winsup/cygwin/posix_ipc.cc b/winsup/cygwin/posix_ipc.cc
index 27f61999c..70044f973 100644
--- a/winsup/cygwin/posix_ipc.cc
+++ b/winsup/cygwin/posix_ipc.cc
@@ -105,7 +105,7 @@ ipc_mutex_lock (HANDLE mtx)
   HANDLE h[2] = { mtx, signal_arrived };
 
   switch (WaitForMultipleObjects (2, h, FALSE, INFINITE))
-    {     
+    {
     case WAIT_OBJECT_0:
     case WAIT_ABANDONED_0:
       return 0;
@@ -114,7 +114,7 @@ ipc_mutex_lock (HANDLE mtx)
       return 1;
     default:
       break;
-    }     
+    }
   return geterrno_from_win_error ();
 }
 
@@ -168,7 +168,7 @@ ipc_cond_timedwait (HANDLE evt, HANDLE mtx, const struct timespec *abstime)
   if (ipc_mutex_unlock (mtx))
     return -1;
   switch (WaitForMultipleObjects (2, h, TRUE, timeout))
-    {     
+    {
     case WAIT_OBJECT_0:
     case WAIT_ABANDONED_0:
       ResetEvent (evt);
@@ -178,7 +178,7 @@ ipc_cond_timedwait (HANDLE evt, HANDLE mtx, const struct timespec *abstime)
       return ETIMEDOUT;
     default:
       break;
-    }     
+    }
   return geterrno_from_win_error ();
 }
 
@@ -266,7 +266,7 @@ struct mq_hdr
   long            mqh_nwait;	 /* #threads blocked in mq_receive() */
   pid_t           mqh_pid;	 /* nonzero PID if mqh_event set */
   char            mqh_uname[36]; /* unique name used to identify synchronization
-  				    objects connected to this queue */
+				    objects connected to this queue */
   struct sigevent mqh_event;	 /* for mq_notify() */
 };
 
@@ -339,7 +339,7 @@ again:
       /* Open and specify O_EXCL and user-execute */
       fd = open (mqname, oflag | O_EXCL | O_RDWR, mode | S_IXUSR);
       if (fd < 0)
-        {
+	{
 	  if (errno == EEXIST && (oflag & O_EXCL) == 0)
 	    goto exists;		/* already exists, OK */
 	  return (mqd_t) -1;
@@ -356,7 +356,7 @@ again:
       /* Calculate and set the file size */
       msgsize = MSGSIZE (attr->mq_msgsize);
       filesize = sizeof (struct mq_hdr)
-      		 + (attr->mq_maxmsg * (sizeof (struct msg_hdr) + msgsize));
+		 + (attr->mq_maxmsg * (sizeof (struct msg_hdr) + msgsize));
       if (lseek64 (fd, filesize - 1, SEEK_SET) == -1)
 	goto err;
       if (write (fd, "", 1) == -1)
@@ -384,7 +384,7 @@ again:
       mqhdr->mqh_nwait = 0;
       mqhdr->mqh_pid = 0;
       if (!AllocateLocallyUniqueId (&luid))
-        {
+	{
 	  __seterrno ();
 	  goto err;
 	}
@@ -497,7 +497,7 @@ mq_getattr (mqd_t mqd, struct mq_attr *mqstat)
   struct mq_hdr *mqhdr;
   struct mq_attr *attr;
   struct mq_info *mqinfo;
-  
+
   myfault efault;
   if (efault.faulted (EBADF))
       return -1;
@@ -514,7 +514,7 @@ mq_getattr (mqd_t mqd, struct mq_attr *mqstat)
     {
       errno = n;
       return -1;
-    }       
+    }
   mqstat->mq_flags = mqinfo->mqi_flags;   /* per-open */
   mqstat->mq_maxmsg = attr->mq_maxmsg;    /* remaining three per-queue */
   mqstat->mq_msgsize = attr->mq_msgsize;
@@ -522,13 +522,13 @@ mq_getattr (mqd_t mqd, struct mq_attr *mqstat)
 
   ipc_mutex_unlock (mqinfo->mqi_lock);
   return 0;
-}               
+}
 
 extern "C" int
 mq_setattr (mqd_t mqd, const struct mq_attr *mqstat, struct mq_attr *omqstat)
 {
   int n;
-  struct mq_hdr *mqhdr; 
+  struct mq_hdr *mqhdr;
   struct mq_attr *attr;
   struct mq_info *mqinfo;
 
@@ -574,7 +574,7 @@ mq_notify (mqd_t mqd, const struct sigevent *notification)
   pid_t pid;
   struct mq_hdr *mqhdr;
   struct mq_info *mqinfo;
-  
+
   myfault efault;
   if (efault.faulted (EBADF))
       return -1;
@@ -582,16 +582,16 @@ mq_notify (mqd_t mqd, const struct sigevent *notification)
   mqinfo = (struct mq_info *) mqd;
   if (mqinfo->mqi_magic != MQI_MAGIC)
     {
-      set_errno (EBADF);  
+      set_errno (EBADF);
       return -1;
     }
-  mqhdr = mqinfo->mqi_hdr; 
+  mqhdr = mqinfo->mqi_hdr;
   if ((n = ipc_mutex_lock (mqinfo->mqi_lock)) != 0)
     {
       errno = n;
       return -1;
     }
-  
+
   pid = getpid ();
   if (!notification)
     {
@@ -611,10 +611,10 @@ mq_notify (mqd_t mqd, const struct sigevent *notification)
 	}
       mqhdr->mqh_pid = pid;
       mqhdr->mqh_event = *notification;
-    }                                        
+    }
   ipc_mutex_unlock (mqinfo->mqi_lock);
   return 0;
-}                       
+}
 
 static int
 _mq_send (mqd_t mqd, const char *ptr, size_t len, unsigned int prio,
@@ -747,7 +747,7 @@ _mq_receive (mqd_t mqd, char *ptr, size_t maxlen, unsigned int *priop,
   long index;
   int8_t *mptr;
   ssize_t len;
-  struct mq_hdr *mqhdr; 
+  struct mq_hdr *mqhdr;
   struct mq_attr *attr;
   struct msg_hdr *msghdr;
   struct mq_info *mqinfo;
@@ -926,7 +926,7 @@ again:
       /* Open and specify O_EXCL and user-execute */
       fd = open (semname, oflag | O_EXCL | O_RDWR, mode | S_IXUSR);
       if (fd < 0)
-        {
+	{
 	  if (errno == EEXIST && (oflag & O_EXCL) == 0)
 	    goto exists;		/* already exists, OK */
 	  return SEM_FAILED;
@@ -934,17 +934,17 @@ again:
       created = 1;
       /* First one to create the file initializes it. */
       if (!AllocateLocallyUniqueId (&sf.luid))
-        {
+	{
 	  __seterrno ();
 	  goto err;
 	}
       sf.value = value;
       sf.hash = hash_path_name (0, semname);
       if (write (fd, &sf, sizeof sf) != sizeof sf)
-        goto err;
+	goto err;
       sem = semaphore::open (sf.hash, sf.luid, fd, oflag, mode, value, wasopen);
       if (sem == SEM_FAILED)
-        goto err;
+	goto err;
       /* Initialization complete, turn off user-execute bit */
       if (fchmod (fd, mode) == -1)
 	goto err;