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Introduce a size member function to struct stream.
authorjb <jb@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 31 Oct 2011 14:52:26 +0000 (14:52 +0000)
committerjb <jb@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 31 Oct 2011 14:52:26 +0000 (14:52 +0000)
commit411780149a7445ab51177f7337ac89748a09d143
tree9abe59faaeca5c3b0989af7c8a5b04030589fb90
parentcc65b133497323602614f80780db62a8dd7e22c8
Introduce a size member function to struct stream.

2011-10-31  Janne Blomqvist  <jb@gcc.gnu.org>

* io/unix.h (struct stream): Add size function pointer.
(ssize): New inline function.
(file_length): Remove prototype.
* io/unix.c (raw_size): New function.
(raw_init): Initialize st.size pointer.
(buf_size): New function.
(buf_init): Initialize st.size pointer.
(open_internal): Likewise.
(open_internal4): Likewise.
(file_length): Remove function.
* io/file_pos.c (st_rewind): Use ssize instead of file_length.
* io/open.c (test_endfile): Likewise.
* io/transfer.c (data_transfer_init): Likewise.
(next_record_r): Likewise.
(next_record_w): Likewise.
* io/unit.c (update_position): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180702 138bc75d-0d04-0410-961f-82ee72b054a4
libgfortran/ChangeLog
libgfortran/io/file_pos.c
libgfortran/io/open.c
libgfortran/io/transfer.c
libgfortran/io/unit.c
libgfortran/io/unix.c
libgfortran/io/unix.h