diff options
| author | burnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-03-29 06:17:19 +0000 |
|---|---|---|
| committer | burnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-03-29 06:17:19 +0000 |
| commit | 35a97371b55873aa3ab63f4b80578249723e4147 (patch) | |
| tree | 0fa226acca58f291807801694e83907d2a7de3c8 /libgfortran | |
| parent | 76ba288e7307289f8b6eec264346cc762ab042a1 (diff) | |
| download | gcc-35a97371b55873aa3ab63f4b80578249723e4147.tar.gz | |
2010-03-29 Tobias Burnus <burnus@net-b.de>
PR fortran/43551
* io/unix.c (buf_write): Set physical_offset after lseek.
2010-03-29 Tobias Burnus <burnus@net-b.de>
PR fortran/43551
* gfortran.dg/direct_io_12.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157792 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgfortran')
| -rw-r--r-- | libgfortran/ChangeLog | 5 | ||||
| -rw-r--r-- | libgfortran/io/unix.c | 18 |
2 files changed, 16 insertions, 7 deletions
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index b13f107f736..4958831010e 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,8 @@ +2010-03-29 Tobias Burnus <burnus@net-b.de> + + PR fortran/43551 + * io/unix.c (buf_write): Set physical_offset after lseek. + 2010-03-25 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/43517 diff --git a/libgfortran/io/unix.c b/libgfortran/io/unix.c index 4435674b46d..ea3b8bc4b40 100644 --- a/libgfortran/io/unix.c +++ b/libgfortran/io/unix.c @@ -496,13 +496,17 @@ buf_write (unix_stream * s, const void * buf, ssize_t nbyte) s->ndirty += nbyte; } else - { - if (s->file_length != -1 && s->physical_offset != s->logical_offset - && lseek (s->fd, s->logical_offset, SEEK_SET) < 0) - return -1; - nbyte = raw_write (s, buf, nbyte); - s->physical_offset += nbyte; - } + { + if (s->file_length != -1 && s->physical_offset != s->logical_offset) + { + if (lseek (s->fd, s->logical_offset, SEEK_SET) < 0) + return -1; + s->physical_offset = s->logical_offset; + } + + nbyte = raw_write (s, buf, nbyte); + s->physical_offset += nbyte; + } } s->logical_offset += nbyte; /* Don't increment file_length if the file is non-seekable. */ |