2008-11-19 Jeff Johnston <jjohnstn@redhat.com>

        * libc/sys/linux/bits/dirent.h: New header file.
        * libc/sys/linux/sys/dirent.h: Include <bits/dirent.h> instead of
        <linux/dirent.h>.
        * libc/posix/Makefile.am: Remove reallocf.
        * libc/posix/Makefile.in: Regenerated.
        * libc/posix/reallocf.c: Moved to...
        * libc/stdlib/reallocf.c: Here
        * libc/stdlib/malloc.c: Add reallocf documentation.
        * libc/include/stdlib.h: Add reallocf and _reallocf_r prototypes.
        * libc/stdlib/Makefile.am: Add reallocf.
        * libc/stdlib/Makefile.in: Regenerated.
        * libc/posix/_isatty.c: Set errno.

1 files changed, 55 insertions, 0 deletions

diff --git a/newlib/libc/stdlib/reallocf.c b/newlib/libc/stdlib/reallocf.c
new file mode 100644
index 000000000..a9d329398
--- /dev/null
+++ b/newlib/libc/stdlib/reallocf.c
@@ -0,0 +1,55 @@
+/*-
+ * Copyright (c) 1998, M. Warner Losh <imp@freebsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* Documented in malloc.c.  */
+
+#include <sys/cdefs.h>
+
+#include <stdlib.h>
+
+_PTR
+_DEFUN (_reallocf_r, (reentptr, ptr, size),
+	struct _reent *reentptr _AND
+	_PTR ptr _AND
+	size_t size)
+{
+	void *nptr;
+
+	nptr = _realloc_r(reentptr, ptr, size);
+	if (!nptr && ptr)
+		_free_r(reentptr, ptr);
+	return (nptr);
+}
+
+#ifndef _REENT_ONLY
+_PTR
+_DEFUN (reallocf, (ptr, size),
+	_PTR ptr _AND
+	size_t size)
+{
+  return _reallocf_r(_REENT, ptr, size);
+}
+#endif