/* getline.c -- Replacement for GNU C library function getline
- Copyright (C) 1993, 1996, 1997, 1998, 2000, 2003 Free Software
- Foundation, Inc.
+ Copyright (C) 1993, 1996, 1997, 1998, 2000, 2003, 2004 Free
+ Software Foundation, Inc.
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
# include <config.h>
#endif
-/* Specification. */
#include "getline.h"
-/* The `getdelim' function is only declared if the following symbol
- is defined. */
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE 1
-#endif
-
-#include <stddef.h>
-#include <stdio.h>
+#if ! (defined __GNU_LIBRARY__ && HAVE_GETDELIM)
-#if defined __GNU_LIBRARY__ && HAVE_GETDELIM
+# include "getndelim2.h"
-int
-getline (char **lineptr, size_t *linesize, FILE *stream)
+ssize_t
+getdelim (char **lineptr, size_t *linesize, int delimiter, FILE *stream)
{
- return getdelim (lineptr, linesize, '\n', stream);
+ return getndelim2 (lineptr, linesize, 0, GETNLINE_NO_LIMIT, delimiter, EOF,
+ stream);
}
+#endif
-#else /* ! have getdelim */
-
-#include "getndelim2.h"
-
-int
+ssize_t
getline (char **lineptr, size_t *linesize, FILE *stream)
{
- return getndelim2 (lineptr, linesize, (size_t)(-1), stream, '\n', 0, 0);
-}
-
-int
-getdelim (char **lineptr, size_t *linesize, int delimiter, FILE *stream)
-{
- return getndelim2 (lineptr, linesize, (size_t)(-1), stream, delimiter, 0, 0);
+ return getdelim (lineptr, linesize, '\n', stream);
}
-#endif