From 8e3ca8af2641a47a83f02135a77193b0b80c545e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Sun, 23 Jan 2005 09:41:49 +0000 Subject: Flush std{in,out,err} before closing it. Fixes #1074011. Will backport to 2.4 and 2.3. --- Python/sysmodule.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'Python/sysmodule.c') diff --git a/Python/sysmodule.c b/Python/sysmodule.c index d246a5998f..3045c46206 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -927,6 +927,13 @@ settrace() -- set the global debug tracing function\n\ ) /* end of sys_doc */ ; +static int +_check_and_flush (FILE *stream) +{ + int prev_fail = ferror (stream); + return fflush (stream) || prev_fail ? EOF : 0; +} + PyObject * _PySys_Init(void) { @@ -940,9 +947,9 @@ _PySys_Init(void) m = Py_InitModule3("sys", sys_methods, sys_doc); sysdict = PyModule_GetDict(m); - sysin = PyFile_FromFile(stdin, "", "r", NULL); - sysout = PyFile_FromFile(stdout, "", "w", NULL); - syserr = PyFile_FromFile(stderr, "", "w", NULL); + sysin = PyFile_FromFile(stdin, "", "r", _check_and_flush); + sysout = PyFile_FromFile(stdout, "", "w", _check_and_flush); + syserr = PyFile_FromFile(stderr, "", "w", _check_and_flush); if (PyErr_Occurred()) return NULL; #ifdef MS_WINDOWS -- cgit v1.2.1