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Diffstat (limited to 'contrib/libio/stdio/vasprintf.c')
-rw-r--r-- | contrib/libio/stdio/vasprintf.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/contrib/libio/stdio/vasprintf.c b/contrib/libio/stdio/vasprintf.c deleted file mode 100644 index 15513d0fca7d..000000000000 --- a/contrib/libio/stdio/vasprintf.c +++ /dev/null @@ -1,72 +0,0 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. - This file is part of the GNU IO Library. - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License as - published by the Free Software Foundation; either version 2, or (at - your option) any later version. - - This 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 - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this library; see the file COPYING. If not, write to - the Free Software Foundation, 59 Temple Place - Suite 330, Boston, - MA 02111-1307, USA. - - As a special exception, if you link this library with files - compiled with a GNU compiler to produce an executable, this does - not cause the resulting executable to be covered by the GNU General - Public License. This exception does not however invalidate any - other reasons why the executable file might be covered by the GNU - General Public License. */ - -#include <malloc.h> -#include "libioP.h" -#include "stdio.h" -#include "strfile.h" - -int -_IO_vasprintf (result_ptr, format, args) - char **result_ptr; - const char *format; - _IO_va_list args; -{ - /* Initial size of the buffer to be used. Will be doubled each time an - overflow occurs. */ - const _IO_size_t init_string_size = 100; - char *string; - _IO_strfile sf; -#ifdef _IO_MTSAFE_IO - _IO_lock_t lock; -#endif - int ret; - string = (char *) malloc (init_string_size); - if (string == NULL) - return -1; -#ifdef _IO_MTSAFE_IO - sf._sbf._f._lock = &lock; -#endif - _IO_init ((_IO_FILE *) &sf, 0); - _IO_JUMPS ((_IO_FILE *) &sf) = &_IO_str_jumps; - _IO_str_init_static ((_IO_FILE *) &sf, string, init_string_size, string); - sf._sbf._f._flags &= ~_IO_USER_BUF; - sf._s._allocate_buffer = (_IO_alloc_type) malloc; - sf._s._free_buffer = (_IO_free_type) free; - ret = _IO_vfprintf ((_IO_FILE *) &sf, format, args); - if (ret < 0) - return ret; - *result_ptr = (char *) realloc (sf._sbf._f._IO_buf_base, - (sf._sbf._f._IO_write_ptr - - sf._sbf._f._IO_write_base) +1); - if (*result_ptr == NULL) - *result_ptr = sf._sbf._f._IO_buf_base; - (*result_ptr)[sf._sbf._f._IO_write_ptr-sf._sbf._f._IO_write_base] = '\0'; - return ret; -} - -#ifdef weak_alias -weak_alias (_IO_vasprintf, vasprintf) -#endif |