r223196 - in /trunk/libstdc++-v3: ChangeLog aci...

[redi@gcc.gnu.org]

Author: redi
Date: Thu May 14 13:23:14 2015
New Revision: 223196

URL: https://gcc.gnu.org/viewcvs?rev=223196&root=gcc&view=rev
Log:
	PR libstdc++/66011
	* acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmod and
	sendfile.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* src/filesystem/ops.cc (do_copy_file): Fix arguments to open(). Do
	not return after copying contents. Use fchmod, fchmodat, and sendfile
	when available.
	(current_path, permissions, space): Use errno not return value.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/acinclude.m4
    trunk/libstdc++-v3/config.h.in
    trunk/libstdc++-v3/configure
    trunk/libstdc++-v3/src/filesystem/ops.cc