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| author | Janne Blomqvist <jb@gcc.gnu.org> | 2006-02-12 21:59:32 +0200 |
|---|---|---|
| committer | Janne Blomqvist <jb@gcc.gnu.org> | 2006-02-12 21:59:32 +0200 |
| commit | 82b8244c51cbf71e28f53a0e7e998aff924c36e7 (patch) | |
| tree | ca366a0096c08065ac811e843aec247485318297 /gcc/loop-invariant.c | |
| parent | 5b0b72518b76d75ad93ac95e6e05e772124085df (diff) | |
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re PR libfortran/25949 (Unbounded I/O buffer memory usage for formatted IO)
2006-02-12 Janne Blomqvist <jb@gcc.gnu.org>
PR libgfortran/25949
* io/io.h: Add set function pointer to struct stream.
* io/unix.c (fd_seek): Only update offset, don't seek.
(fd_sset): New function.
(fd_read): Call lseek directly if necessary.
(fd_write): Likewise.
(fd_open): Set pointer to fd_sset.
(mem_set): New function.
(open_internal): Set pointer to mem_set.
* io/transfer.c (write_block_direct): Rename to write_buf, add
error return, non-pointer length argument.
(unformatted_write): Update to use write_buf.
(us_write): Simplify by using swrite instead of salloc_w.
(write_us_marker): New function.
(new_record_w): Use sset instead of memset, use write_us_marker,
simplify by using swrite instead of salloc_w.
From-SVN: r110895
Diffstat (limited to 'gcc/loop-invariant.c')
0 files changed, 0 insertions, 0 deletions