r221578 - in /branches/gcc-4_9-branch/libgfortr...

[jvdelisle@gcc.gnu.org]

Author: jvdelisle
Date: Mon Mar 23 00:16:01 2015
New Revision: 221578

URL: https://gcc.gnu.org/viewcvs?rev=221578&root=gcc&view=rev
Log:
2015-03-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/60956
	Backport from mainline
	* io/fbuf.c (fbuf_flush_list): New function that only flushes
	if current fbuf position exceeds a limit.
	* io/fbuf.h: Declare the new function.
	* io/io.h (enum unit_mode): Add two new modes.
	* io/list_read.c (list_formatted_read_scalar): Call new function.
	* io/write.c: Include fbuf.h. (list_formatted_write_scalar):
	Call new function.

Modified:
    branches/gcc-4_9-branch/libgfortran/ChangeLog
    branches/gcc-4_9-branch/libgfortran/io/fbuf.c
    branches/gcc-4_9-branch/libgfortran/io/fbuf.h
    branches/gcc-4_9-branch/libgfortran/io/io.h
    branches/gcc-4_9-branch/libgfortran/io/list_read.c
    branches/gcc-4_9-branch/libgfortran/io/write.c