whitespace cleanup

winsup/cygwin/cygtls.cc

@@ -61,7 +61,7 @@ _cygtls::call2 (DWORD (*func) (void *, void *), void *arg, void *buf)
 
   /* Optional BLODA detection.  The idea is that the function address is
      supposed to be within Cygwin itself.  This is also true for pthreads,
-     since pthreads are always calling thread_wrapper in miscfuncs.cc. 
+     since pthreads are always calling thread_wrapper in miscfuncs.cc.
      Therefore, every function call to a function outside of the Cygwin DLL
      is potentially a thread injected into the Cygwin process by some BLODA.
 

winsup/cygwin/dll_init.cc

@@ -132,10 +132,10 @@ dll::init ()
    following fix: Check if the path is preceeded by a long pathname prefix,
    and, if so, drop it forthwith so that subsequent full path comparisons
    work as expected.
-   
+
    At least that was the original idea.  In fact there are two case, linked
    and runtime loaded DLLs, which have to be distinguished:
-   
+
    - Linked DLLs are loaded by only specifying the basename of the DLL and
      searching it using the system DLL search order as given in the
      aforementioned MSDN URL.

winsup/cygwin/fhandler.cc

@@ -1222,7 +1222,7 @@ fhandler_base_overlapped::close ()
   else
     {
      /* Cancelling seems to be necessary for cases where a reader is
-         still executing when a signal handler performs a close.  */
+	 still executing when a signal handler performs a close.  */
       if (!writer)
 	CancelIo (get_io_handle ());
       destroy_overlapped ();

winsup/cygwin/fhandler.h

@@ -183,7 +183,7 @@ class fhandler_base
 
  public:
   long inc_refcnt () {return InterlockedIncrement (&_refcnt);}
-  long dec_refcnt () {return InterlockedDecrement (&_refcnt);} 
+  long dec_refcnt () {return InterlockedDecrement (&_refcnt);}
   class fhandler_base *archetype;
   int usecount;
 

winsup/cygwin/fhandler_console.cc

@@ -591,7 +591,7 @@ fhandler_console::read (void *pv, size_t& buflen)
 
 		    if (dev_state.ext_mouse_mode6 /* distinguish release */
 			&& mouse_event.dwButtonState < dev_state.dwLastButtonState)
-		        mode6_term = 'm';
+			mode6_term = 'm';
 
 		    dev_state.last_button_code = b;
 
@@ -646,7 +646,7 @@ fhandler_console::read (void *pv, size_t& buflen)
 
 		    __small_sprintf (tmp, "\033[M%c", b + ' ');
 		    nread = 4;
-		    /* the neat nested encoding function of mintty 
+		    /* the neat nested encoding function of mintty
 		       does not compile in g++, so let's unfold it: */
 		    if (xcode < 0x80)
 		      tmp [nread++] = xcode;
@@ -692,9 +692,9 @@ fhandler_console::read (void *pv, size_t& buflen)
 	  if (dev_state.use_focus)
 	    {
 	      if (input_rec.Event.FocusEvent.bSetFocus)
-	        __small_sprintf (tmp, "\033[I");
+		__small_sprintf (tmp, "\033[I");
 	      else
-	        __small_sprintf (tmp, "\033[O");
+		__small_sprintf (tmp, "\033[O");
 
 	      toadd = tmp;
 	      nread = 3;

winsup/cygwin/fhandler_process.cc

@@ -1205,7 +1205,7 @@ format_process_mountstuff (void *data, char *&destbuf, bool mountinfo)
 	{
 	  WCHAR drive[3] = { mnt->mnt_fsname[0], L':', L'\0' };
 	  disk_type dt = get_disk_type (drive);
-	  
+
 	  if (dt == DT_SHARE_SMB || dt == DT_SHARE_NFS)
 	    continue;
 	}

winsup/cygwin/fhandler_tty.cc

@@ -91,7 +91,7 @@ static int osi;
 
 void
 fhandler_pty_master::flush_to_slave ()
-{ 
+{
   if (get_readahead_valid () && !(get_ttyp ()->ti.c_lflag & ICANON))
     accept_input ();
 }

winsup/cygwin/flock.cc

@@ -250,7 +250,7 @@ class lockf_t
     uint16_t	    lf_type;  /* Lock type: F_RDLCK, F_WRLCK */
     _off64_t	    lf_start; /* Byte # of the start of the lock */
     _off64_t	    lf_end;   /* Byte # of the end of the lock (-1=EOF) */
-    int64_t         lf_id;    /* Cygwin PID for POSIX locks, a unique id per
+    int64_t	    lf_id;    /* Cygwin PID for POSIX locks, a unique id per
 				 file table entry for BSD flock locks. */
     DWORD	    lf_wid;   /* Win PID of the resource holding the lock */
     uint16_t	    lf_ver;   /* Version number of the lock.  If a released

winsup/cygwin/glob.cc

@@ -178,7 +178,7 @@ static int	 glob1(Char *, glob_t *, size_t *);
 static int	 glob2(Char *, Char *, Char *, Char *, glob_t *, size_t *);
 static int	 glob3(Char *, Char *, Char *, Char *, Char *, glob_t *, size_t *);
 static int	 globextend(const Char *, glob_t *, size_t *);
-static const Char *	
+static const Char *
 		 globtilde(const Char *, Char *, size_t, glob_t *);
 static int	 globexp1(const Char *, glob_t *, size_t *);
 static int	 globexp2(const Char *, const Char *, glob_t *, int *, size_t *);
@@ -399,8 +399,8 @@ globtilde(const Char *pattern, Char *patbuf, size_t patbuf_len, glob_t *pglob)
 	if (*pattern != TILDE || !(pglob->gl_flags & GLOB_TILDE))
 		return pattern;
 
-	/* 
+	/*
-	 * Copy up to the end of the string or / 
+	 * Copy up to the end of the string or /
 	 */
 	eb = &patbuf[patbuf_len - 1];
 	for (p = pattern + 1, h = (char *) patbuf;

winsup/cygwin/globals.cc

@@ -57,7 +57,7 @@ bool allow_glob = true;
 bool ignore_case_with_glob = false;
 bool dos_file_warning = true;
 bool allow_winsymlinks = false;
-bool reset_com = false; 
+bool reset_com = false;
 bool pipe_byte = false;
 bool detect_bloda = false;
 

winsup/cygwin/hookapi.cc

@@ -329,7 +329,7 @@ hook_or_detect_cygwin (const char *name, const void *fn, WORD& subsys, HANDLE h)
 	return NULL;
       pdfirst = rva (PIMAGE_IMPORT_DESCRIPTOR, map, importRVA - offset);
       /* ... carefully check the required size to fit the string table into
-         the map as well.  Allow NAME_MAX bytes for the DLL name, but don't
+	 the map as well.  Allow NAME_MAX bytes for the DLL name, but don't
 	 go beyond the remainder of the section. */
       if (importRVAMaxSize - importRVASize > wincap.allocation_granularity ())
 	{

winsup/cygwin/miscfuncs.cc

@@ -516,33 +516,33 @@ thread_wrapper (VOID *arg)
     }
 
   __asm__ ("\n\
-	   movl  %[WRAPPER_ARG], %%ebx # Load &wrapper_arg into ebx  \n\
+	   movl  %[WRAPPER_ARG], %%ebx # Load &wrapper_arg into ebx	\n\
-	   movl  (%%ebx), %%eax        # Load thread func into eax   \n\
+	   movl  (%%ebx), %%eax		# Load thread func into eax	\n\
-	   movl  4(%%ebx), %%ecx       # Load thread arg into ecx    \n\
+	   movl  4(%%ebx), %%ecx	# Load thread arg into ecx	\n\
-	   movl  8(%%ebx), %%edx       # Load stackaddr into edx     \n\
+	   movl  8(%%ebx), %%edx	# Load stackaddr into edx	\n\
-	   movl  12(%%ebx), %%ebx      # Load stackbase into ebx     \n\
+	   movl  12(%%ebx), %%ebx	# Load stackbase into ebx	\n\
-	   subl  %[CYGTLS], %%ebx      # Subtract CYGTLS_PADSIZE     \n\
+	   subl  %[CYGTLS], %%ebx	# Subtract CYGTLS_PADSIZE	\n\
-	   subl  $4, %%ebx             # Subtract another 4 bytes    \n\
+	   subl  $4, %%ebx		# Subtract another 4 bytes	\n\
-	   movl  %%ebx, %%esp          # Set esp                     \n\
+	   movl  %%ebx, %%esp		# Set esp			\n\
-	   xorl  %%ebp, %%ebp          # Set ebp to 0                \n\
+	   xorl  %%ebp, %%ebp		# Set ebp to 0			\n\
-	   # Make gcc 3.x happy and align the stack so that it is    \n\
+	   # Make gcc 3.x happy and align the stack so that it is	\n\
-	   # 16 byte aligned right before the final call opcode.     \n\
+	   # 16 byte aligned right before the final call opcode.	\n\
-	   andl  $-16, %%esp           # 16 byte align               \n\
+	   andl  $-16, %%esp		# 16 byte align			\n\
-	   addl  $-12, %%esp           # 12 bytes + 4 byte arg = 16  \n\
+	   addl  $-12, %%esp		# 12 bytes + 4 byte arg = 16	\n\
-	   # Now we moved to the new stack.  Save thread func address\n\
+	   # Now we moved to the new stack.  Save thread func address	\n\
-	   # and thread arg on new stack                             \n\
+	   # and thread arg on new stack				\n\
-	   pushl %%ecx                 # Push thread arg onto stack  \n\
+	   pushl %%ecx			# Push thread arg onto stack	\n\
-	   pushl %%eax                 # Push thread func onto stack \n\
+	   pushl %%eax			# Push thread func onto stack	\n\
-	   # Now it's safe to release the OS stack.                  \n\
+	   # Now it's safe to release the OS stack.			\n\
-	   pushl $0x8000               # dwFreeType: MEM_RELEASE     \n\
+	   pushl $0x8000		# dwFreeType: MEM_RELEASE	\n\
-	   pushl $0x0                  # dwSize:     0               \n\
+	   pushl $0x0			# dwSize:     0			\n\
-	   pushl %%edx                 # lpAddress:  stackaddr       \n\
+	   pushl %%edx			# lpAddress:  stackaddr		\n\
-	   call _VirtualFree@12        # Shoot                       \n\
+	   call _VirtualFree@12		# Shoot				\n\
-	   # All set.  We can pop the thread function address from   \n\
+	   # All set.  We can pop the thread function address from	\n\
-	   # the stack and call it.  The thread arg is still on the  \n\
+	   # the stack and call it.  The thread arg is still on the	\n\
-	   # stack in the expected spot.                             \n\
+	   # stack in the expected spot.				\n\
-	   popl  %%eax                 # Pop thread_func address     \n\
+	   popl  %%eax			# Pop thread_func address	\n\
-	   call  *%%eax                # Call thread func            \n"
+	   call  *%%eax			# Call thread func		\n"
 	   : : [WRAPPER_ARG] "r" (&wrapper_arg),
 	       [CYGTLS] "i" (CYGTLS_PADSIZE));
   /* Never return from here. */

winsup/cygwin/mount.cc

@@ -97,11 +97,11 @@ win32_device_name (const char *src_path, char *win32_path, device& dev)
 #define SAMBA_EXTENDED_INFO_VERSION_STRING_LENGTH 28
 #pragma pack(push,4)
 struct smb_extended_info {
-  DWORD         samba_magic;             /* Always SAMBA_EXTENDED_INFO_MAGIC */
+  DWORD		samba_magic;		/* Always SAMBA_EXTENDED_INFO_MAGIC */
-  DWORD         samba_version;           /* Major/Minor/Release/Revision */
+  DWORD		samba_version;		/* Major/Minor/Release/Revision */
-  DWORD         samba_subversion;        /* Prerelease/RC/Vendor patch */
+  DWORD		samba_subversion;	/* Prerelease/RC/Vendor patch */
   LARGE_INTEGER samba_gitcommitdate;
-  char          samba_version_string[SAMBA_EXTENDED_INFO_VERSION_STRING_LENGTH];
+  char		samba_version_string[SAMBA_EXTENDED_INFO_VERSION_STRING_LENGTH];
 };
 #pragma pack(pop)
 

winsup/cygwin/net.cc

@@ -15,7 +15,7 @@ details. */
 #define USE_SYS_TYPES_FD_SET
 #define __WSA_ERR_MACROS_DEFINED
 /* FIXME: Collision with different declarations of if_nametoindex and
-          if_indextoname functions in iphlpapi.h since Vista.
+	  if_indextoname functions in iphlpapi.h since Vista.
    TODO:  Convert if_nametoindex to cygwin_if_nametoindex and call
 	  system functions on Vista and later. */
 #define _INC_NETIOAPI

winsup/cygwin/path.cc

@@ -892,7 +892,7 @@ is_virtual_symlink:
 	  else if (isdev_dev (dev))
 	    {
 	      /* If we're looking for a file below /dev, which doesn't exist,
-	         make sure that the device type is converted to FH_FS, so that
+		 make sure that the device type is converted to FH_FS, so that
 		 subsequent code handles the file correctly.
 		 Unless /dev itself doesn't exist on disk.  In that case /dev
 		 is handled as virtual filesystem, and virtual filesystems are
@@ -3704,7 +3704,7 @@ find_fast_cwd_pointer ()
   if (movedi[0] == 0x8b && movedi[1] == 0xff)	/* mov edi,edi -> W8 */
     {
       /* Windows 8 CP 32 bit (after a Windows Update?) does not call
-         RtlEnterCriticalSection.  For some reason the function manipulates
+	 RtlEnterCriticalSection.  For some reason the function manipulates
 	 the FastPebLock manually, kind of like RtlEnterCriticalSection has
 	 been converted to an inline function.
 

winsup/cygwin/pinfo.cc

@@ -304,7 +304,7 @@ pinfo::init (pid_t n, DWORD flag, HANDLE h0)
 	  memset (procinfo, 0, sizeof (*procinfo));
 	  created = true;	/* Lie that we created this - just reuse old
 				   shared memory */
-	} 
+	}
 
       if ((procinfo->process_state & PID_REAPED)
 	  || ((procinfo->process_state & PID_INITIALIZING) && (flag & PID_NOREDIR)

winsup/cygwin/pseudo-reloc.cc

@@ -188,7 +188,7 @@ do_pseudo_reloc (void * start, void * end, void * base)
    *   1) With a (v2-style) version header. In this case, the
    *      first entry in the list is a 3-DWORD structure, with
    *      value:
-   *         { 0, 0, RP_VERSION_V1 }
+   *	  { 0, 0, RP_VERSION_V1 }
    *      In this case, we skip to the next entry in the list,
    *      knowing that all elements after the head item can
    *      be cast to runtime_pseudo_reloc_item_v1.

winsup/cygwin/sec_helper.cc

@@ -595,7 +595,7 @@ _recycler_sd (void *buf, bool users, bool dir)
 {
   NTSTATUS status;
   PISECURITY_DESCRIPTOR psd = (PISECURITY_DESCRIPTOR) buf;
-  
+
   if (!psd)
     return NULL;
   RtlCreateSecurityDescriptor (psd, SECURITY_DESCRIPTOR_REVISION);
@@ -614,7 +614,7 @@ _recycler_sd (void *buf, bool users, bool dir)
 			    dir ? CONTAINER_INHERIT_ACE | OBJECT_INHERIT_ACE
 				: NO_INHERITANCE,
 			    FILE_ALL_ACCESS, well_known_system_sid);
-  if (users)	
+  if (users)
     RtlAddAccessAllowedAceEx (dacl, ACL_REVISION, NO_PROPAGATE_INHERIT_ACE,
 			      FILE_GENERIC_READ | FILE_GENERIC_EXECUTE
 			      | FILE_APPEND_DATA | FILE_WRITE_ATTRIBUTES,

winsup/cygwin/smallprint.cc

@@ -1,7 +1,7 @@
 /* smallprint.cc: small print routines for WIN32
 
    Copyright 1996, 1998, 2000, 2001, 2002, 2003, 2005, 2006,
-             2007, 2008, 2009, 2012
+	     2007, 2008, 2009, 2012
    Red Hat, Inc.
 
 This file is part of Cygwin.
@@ -147,15 +147,15 @@ __small_vsprintf (char *dst, const char *fmt, va_list ap)
 		  continue;
 		case 'c':
 		  {
-		    unsigned char c = (va_arg (ap, int) & 0xff); 
+		    unsigned char c = (va_arg (ap, int) & 0xff);
 		    if (isprint (c) || pad != '0')
 		      *dst++ = c;
 		    else
-                      {
+		      {
-                        *dst++ = '0';
+			*dst++ = '0';
-                        *dst++ = 'x';
+			*dst++ = 'x';
-                        dst = __rn (dst, 16, 0, c, len, pad, LMASK);
+			dst = __rn (dst, 16, 0, c, len, pad, LMASK);
-                      }
+		      }
 		  }
 		  break;
 		case 'C':

winsup/cygwin/spawn.cc

@@ -465,7 +465,7 @@ child_info_spawn::worker (const char *prog_arg, const char *const *argv,
 	 PCA service.  However, a process which is controlled by PCA is part
 	 of a compatibility job, which allows child processes to break away
 	 from the job.  This helps to avoid this issue.
-	 
+
 	 (*) Note that this is not mintty's fault.  It has just been observed
 	 with mintty in the first place.  See the archives for more info:
 	 http://cygwin.com/ml/cygwin-developers/2012-02/msg00018.html */
@@ -746,7 +746,7 @@ loop:
       /* Reset handle inheritance to default when the execution of a non-Cygwin
 	 process fails.  Only need to do this for _P_OVERLAY since the handle will
 	 be closed otherwise.  Don't need to do this for 'parent' since it will
-         be closed in every case.  See FIXME above. */
+	 be closed in every case.  See FIXME above. */
       if (!iscygwin () && mode == _P_OVERLAY)
 	SetHandleInformation (wr_proc_pipe, HANDLE_FLAG_INHERIT, HANDLE_FLAG_INHERIT);
       if (wr_proc_pipe == my_wr_proc_pipe)

winsup/cygwin/syscalls.cc

@@ -731,8 +731,8 @@ unlink_nt (path_conv &pc)
       debug_printf ("Sharing violation when opening %S",
 		    pc.get_nt_native_path ());
       /* We never call try_to_bin on NFS and NetApp for the follwing reasons:
-      
+
-         NFS implements its own mechanism to remove in-use files, which looks
+	 NFS implements its own mechanism to remove in-use files, which looks
 	 quite similar to what we do in try_to_bin for remote files.
 
 	 Netapp filesystems don't understand the "move and delete" method

winsup/cygwin/thread.cc

@@ -575,13 +575,13 @@ pthread::cancel ()
       GetThreadContext (win32_obj_id, &context);
       /* The OS is not foolproof in terms of asynchronous thread cancellation
 	 and tends to hang infinitely if we change the instruction pointer.
-         So just don't cancel asynchronously if the thread is currently
+	 So just don't cancel asynchronously if the thread is currently
 	 executing Windows code.  Rely on deferred cancellation in this case. */
       if (!cygtls->inside_kernel (&context))
-        {
+	{
-          context.Eip = (DWORD) pthread::static_cancel_self;
+	  context.Eip = (DWORD) pthread::static_cancel_self;
-          SetThreadContext (win32_obj_id, &context);
+	  SetThreadContext (win32_obj_id, &context);
-        }
+	}
     }
   mutex.unlock ();
   /* See above.  For instance, a thread which waits for a semaphore in sem_wait