diff options
| author | Walter Dörwald <walter@livinglogic.de> | 2007-06-06 16:31:14 (GMT) |
|---|---|---|
| committer | Walter Dörwald <walter@livinglogic.de> | 2007-06-06 16:31:14 (GMT) |
| commit | 3a77c7ab16d737a19cfb3fae4bd0f92517abe149 (patch) | |
| tree | a106a1d6a89baf1d9077e49ca78081123fc42b93 /Modules/_fileio.c | |
| parent | fee1af9d1cf1836113e61e41acd8e913736644a1 (diff) | |
| download | cpython-3a77c7ab16d737a19cfb3fae4bd0f92517abe149.zip cpython-3a77c7ab16d737a19cfb3fae4bd0f92517abe149.tar.gz cpython-3a77c7ab16d737a19cfb3fae4bd0f92517abe149.tar.bz2 | |
If append mode is specified seek to the end of the file.
Add a test to test_fileio.py for this.
Diffstat (limited to 'Modules/_fileio.c')
| -rw-r--r-- | Modules/_fileio.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Modules/_fileio.c b/Modules/_fileio.c index c46f17e..364748a 100644 --- a/Modules/_fileio.c +++ b/Modules/_fileio.c @@ -242,6 +242,18 @@ fileio_init(PyObject *oself, PyObject *args, PyObject *kwds) PyErr_SetFromErrnoWithFilename(PyExc_IOError, name); goto error; } + if (append) { + int result; + Py_BEGIN_ALLOW_THREADS + errno = 0; + result = lseek(self->fd, 0, SEEK_END); + Py_END_ALLOW_THREADS + if (result < 0) { + close(self->fd); + PyErr_SetFromErrnoWithFilename(PyExc_IOError, name); + goto error; + } + } } goto done; |