[Python-3000-checkins] r55791 - python/branches/py3k-struni/Modules/_fileio.c
walter.doerwald
python-3000-checkins at python.org
Wed Jun 6 18:55:40 CEST 2007
Author: walter.doerwald
Date: Wed Jun 6 18:55:38 2007
New Revision: 55791
Modified:
python/branches/py3k-struni/Modules/_fileio.c
Log:
Use O_APPEND flag instead of seeking, when append
mode is specified.
Modified: python/branches/py3k-struni/Modules/_fileio.c
==============================================================================
--- python/branches/py3k-struni/Modules/_fileio.c (original)
+++ python/branches/py3k-struni/Modules/_fileio.c Wed Jun 6 18:55:38 2007
@@ -230,6 +230,11 @@
flags |= O_BINARY;
#endif
+#ifdef O_APPEND
+ if (append)
+ flags |= O_APPEND;
+#endif
+
if (fd >= 0) {
self->fd = fd;
}
@@ -242,18 +247,6 @@
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;
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