diff options
Diffstat (limited to 'stdio/vsnprintf.c')
-rw-r--r-- | stdio/vsnprintf.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/stdio/vsnprintf.c b/stdio/vsnprintf.c deleted file mode 100644 index a02c259..0000000 --- a/stdio/vsnprintf.c +++ /dev/null @@ -1,56 +0,0 @@ -/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -#include <ansidecl.h> -#include <stdarg.h> -#include <stdio.h> -#include <string.h> - - -/* - * Write formatted output to S according to the format string - * FORMAT, using the argument list in ARG, writing no more - * than MAXLEN characters. - */ -int -DEFUN(vsnprintf, (s, maxlen, format, arg), - char *s AND size_t maxlen AND CONST char *format AND va_list arg) -{ - int done; - FILE f; - - memset((PTR) &f, 0, sizeof(f)); - f.__magic = _IOMAGIC; - f.__mode.__write = 1; - /* The buffer size is one less than MAXLEN - so we have space for the null terminator. */ - f.__bufp = f.__buffer = (char *) s; - f.__bufsize = maxlen - 1; - f.__put_limit = f.__buffer + f.__bufsize; - f.__get_limit = f.__buffer; - /* After the buffer is full (MAXLEN characters have been written), - any more characters written will go to the bit bucket. */ - f.__room_funcs = __default_room_functions; - f.__io_funcs.__write = NULL; - f.__seen = 1; - - done = vfprintf(&f, format, arg); - *f.__bufp = '\0'; - - return done; -} |