/* linebuffer.h -- declarations for reading arbitrarily long lines
- Copyright (C) 1986, 1991, 1998, 1999, 2002, 2003, 2007 Free Software
- Foundation, Inc.
+ Copyright (C) 1986, 1991, 1998-1999, 2002-2003, 2007, 2009-2011 Free
+ Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ This program 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.
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#if !defined LINEBUFFER_H
# define LINEBUFFER_H
struct linebuffer
{
- size_t size; /* Allocated. */
- size_t length; /* Used. */
+ size_t size; /* Allocated. */
+ size_t length; /* Used. */
char *buffer;
};
/* Read an arbitrarily long line of text from STREAM into LINEBUFFER.
Consider lines to be terminated by DELIMITER.
Keep the delimiter; append DELIMITER if we reach EOF and it wasn't
- the last character in the file. Do not null terminate.
- Return LINEBUFFER, except at end of file return 0. */
+ the last character in the file. Do not NUL-terminate.
+ Return LINEBUFFER, except at end of file return NULL. */
struct linebuffer *readlinebuffer_delim (struct linebuffer *linebuffer,
- FILE *stream, char delimiter);
+ FILE *stream, char delimiter);
/* Read an arbitrarily long line of text from STREAM into LINEBUFFER.
Keep the newline; append a newline if it's the last line of a file
- that ends in a non-newline character. Do not null terminate.
- Return LINEBUFFER, except at end of file return 0. */
+ that ends in a non-newline character. Do not NUL-terminate.
+ Return LINEBUFFER, except at end of file return NULL. */
struct linebuffer *readlinebuffer (struct linebuffer *linebuffer, FILE *stream);
/* Free linebuffer LINEBUFFER and its data, all allocated with malloc. */