| commit | fe34985d32867e215a69fa049d9eade1ae33df57 | |
| author | jb <jb@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 29 Apr 2013 08:42:00 +0000 (29 08:42 +0000) | ||
| committer | jb <jb@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 29 Apr 2013 08:42:00 +0000 (29 08:42 +0000) | ||
| tree | 3b1ca6b7cea4c26f9fb00330df1afd202ff6a6cb | treesnapshot (tar.gz zip) |
| parent | 5b566583f660cbb57ed94aad76778272a2034932 | commitdiff |
PR 56981 Improve unbuffered performance on special files.
2013-04-29 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/56981
* io/transfer.c (next_record_w_unf): First fix head marker, then
write tail.
(next_record): Call flush_if_unbuffered.
* io/unix.c (struct unix_stream): Add field unbuffered.
(flush_if_unbuffered): New function.
(fd_to_stream): New argument.
(open_external): Fix fd_to_stream call.
(input_stream): Likewise.
(output_stream): Likewise.
(error_stream): Likewise.
* io/unix.h (flush_if_unbuffered): New prototype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198390 138bc75d-0d04-0410-961f-82ee72b054a4
2013-04-29 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/56981
* io/transfer.c (next_record_w_unf): First fix head marker, then
write tail.
(next_record): Call flush_if_unbuffered.
* io/unix.c (struct unix_stream): Add field unbuffered.
(flush_if_unbuffered): New function.
(fd_to_stream): New argument.
(open_external): Fix fd_to_stream call.
(input_stream): Likewise.
(output_stream): Likewise.
(error_stream): Likewise.
* io/unix.h (flush_if_unbuffered): New prototype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198390 138bc75d-0d04-0410-961f-82ee72b054a4
| libgfortran/ChangeLog | diffblobblamehistory | |
| libgfortran/io/transfer.c | diffblobblamehistory | |
| libgfortran/io/unix.c | diffblobblamehistory | |
| libgfortran/io/unix.h | diffblobblamehistory |