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comparison libiberty/vsnprintf.c @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents 77e2b8dfacca
children 04ced10e8804
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65:65488c3d617d 67:f6334be47118
1 /* Implement the vsnprintf function. 1 /* Implement the vsnprintf function.
2 Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. 2 Copyright (C) 2003, 2004, 2005, 2011 Free Software Foundation, Inc.
3 Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>. 3 Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
4 4
5 This file is part of the libiberty library. This library is free 5 This file is part of the libiberty library. This library is free
6 software; you can redistribute it and/or modify it under the 6 software; you can redistribute it and/or modify it under the
7 terms of the GNU General Public License as published by the 7 terms of the GNU General Public License as published by the
23 This exception does not however invalidate any other reasons why 23 This exception does not however invalidate any other reasons why
24 the executable file might be covered by the GNU General Public License. */ 24 the executable file might be covered by the GNU General Public License. */
25 25
26 /* 26 /*
27 27
28 @deftypefn Supplemental int vsnprintf (char *@var{buf}, size_t @var{n}, const char *@var{format}, va_list @var{ap}) 28 @deftypefn Supplemental int vsnprintf (char *@var{buf}, size_t @var{n}, @
29 const char *@var{format}, va_list @var{ap})
29 30
30 This function is similar to @code{vsprintf}, but it will write to 31 This function is similar to @code{vsprintf}, but it will write to
31 @var{buf} at most @code{@var{n}-1} bytes of text, followed by a 32 @var{buf} at most @code{@var{n}-1} bytes of text, followed by a
32 terminating null byte, for a total of @var{n} bytes. On error the 33 terminating null byte, for a total of @var{n} bytes. On error the
33 return value is -1, otherwise it returns the number of characters that 34 return value is -1, otherwise it returns the number of characters that