mirror of git://sourceware.org/git/glibc.git
				
				
				
			
		
			
				
	
	
		
			69 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			69 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			C
		
	
	
	
| /* Copyright (C) 1995, 1997-2000, 2001, 2002, 2003, 2006, 2008, 2010
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|    Free Software Foundation, Inc.
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|    This file is part of the GNU C Library.
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| 
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|    The GNU C Library is free software; you can redistribute it and/or
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|    modify it under the terms of the GNU Lesser General Public
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|    License as published by the Free Software Foundation; either
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|    version 2.1 of the License, or (at your option) any later version.
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| 
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|    The GNU C Library is distributed in the hope that it will be useful,
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|    but WITHOUT ANY WARRANTY; without even the implied warranty of
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|    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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|    Lesser General Public License for more details.
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| 
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|    You should have received a copy of the GNU Lesser General Public
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|    License along with the GNU C Library; if not, see
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|    <http://www.gnu.org/licenses/>.
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| 
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|    As a special exception, if you link the code in this file with
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|    files compiled with a GNU compiler to produce an executable,
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|    that does not cause the resulting executable to be covered by
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|    the GNU Lesser General Public License.  This exception does not
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|    however invalidate any other reasons why the executable file
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|    might be covered by the GNU Lesser General Public License.
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|    This exception applies to code released by its copyright holders
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|    in files containing the exception.  */
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| 
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| #include <libioP.h>
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| #include <stdio_ext.h>
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| 
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| int
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| __vdprintf_chk (int d, int flags, const char *format, va_list arg)
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| {
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|   struct _IO_FILE_plus tmpfil;
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|   struct _IO_wide_data wd;
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|   int done;
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| 
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| #ifdef _IO_MTSAFE_IO
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|   tmpfil.file._lock = NULL;
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| #endif
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|   _IO_no_init (&tmpfil.file, _IO_USER_LOCK, 0, &wd, &_IO_wfile_jumps);
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|   _IO_JUMPS (&tmpfil) = &_IO_file_jumps;
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|   INTUSE(_IO_file_init) (&tmpfil);
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| #if  !_IO_UNIFIED_JUMPTABLES
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|   tmpfil.vtable = NULL;
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| #endif
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|   if (INTUSE(_IO_file_attach) (&tmpfil.file, d) == NULL)
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|     {
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|       INTUSE(_IO_un_link) (&tmpfil);
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|       return EOF;
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|     }
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|   tmpfil.file._flags |= _IO_DELETE_DONT_CLOSE;
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| 
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|   _IO_mask_flags (&tmpfil.file, _IO_NO_READS,
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| 		  _IO_NO_READS+_IO_NO_WRITES+_IO_IS_APPENDING);
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| 
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|   /* For flags > 0 (i.e. __USE_FORTIFY_LEVEL > 1) request that %n
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|      can only come from read-only format strings.  */
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|   if (flags > 0)
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|     tmpfil.file._flags2 |= _IO_FLAGS2_FORTIFY;
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| 
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|   done = INTUSE(_IO_vfprintf) (&tmpfil.file, format, arg);
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| 
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|   _IO_FINISH (&tmpfil.file);
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| 
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|   return done;
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| }
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| libc_hidden_def (__vdprintf_chk)
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