| commit | f563c8bbac748e7ca9a1127c67831902bccaee02 | [log] [tgz] |
|---|---|---|
| author | Martin v. Löwis <martin@v.loewis.de> | Mon Oct 06 21:34:33 2003 +0000 |
| committer | Martin v. Löwis <martin@v.loewis.de> | Mon Oct 06 21:34:33 2003 +0000 |
| tree | 84829f0e3688269420d4197713fb90034de55a4e | |
| parent | 0a4a50dd85fb1f9f30ec6e6ff62c71124c52ade6 [diff] [blame] |
Patch #817329: Use SC_OPEN_MAX to determine MAXFD. Backported to 2.3.
diff --git a/Lib/popen2.py b/Lib/popen2.py index e8fff06..ebb4ef6 100644 --- a/Lib/popen2.py +++ b/Lib/popen2.py
@@ -11,7 +11,10 @@ __all__ = ["popen2", "popen3", "popen4"] -MAXFD = 256 # Max number of file descriptors (os.getdtablesize()???) +try: + MAXFD = os.sysconf('SC_OPEN_MAX') +except (AttributeError, ValueError): + MAXFD = 256 _active = []