STINNER Victor added the comment: The problem is more the major(), minor() and makedev() commands:
CURRENT-amd64% ./python Python 3.7.0a0 (heads/master:d5ed47dea2, Jul 28 2017, 00:10:54) [GCC 4.2.1 Compatible FreeBSD Clang 5.0.0 (trunk 308421)] on freebsd12 Type "help", "copyright", "credits" or "license" for more information. >>> import os >>> dev=954774858155; os.makedev(os.major(dev), os.minor(dev)) 1292118443 "makedev, major, minor -- device number conversion" doc on FreeBSD CURRENT: https://www.freebsd.org/cgi/man.cgi?query=makedev&apropos=0&sektion=0&manpath=FreeBSD+12-current&arch=default&format=html SYNOPSIS #include <sys/types.h> dev_t makedev(int major, int minor); int major(dev_t dev); int minor(dev_t dev); DESCRIPTION The makedev() macro allows a unique device number to be generated based on its major and minor number. The major() and minor() macros can be used to obtain the original numbers from the device number dev. In previous implementations of FreeBSD all block and character devices were uniquely identified by a pair of major and minor numbers. The major number referred to a certain device class (e.g. disks, TTYs) while the minor number identified an instance within the device class. Later ver- sions of FreeBSD automatically generate a unique device number for each character device visible in /dev/. These numbers are not divided in device classes. On FreeBSD these macros are only used by utilities that need to exchange numbers with other operating systems that may use different encodings for dev_t, but also applications that present these numbers to the user in a more conventional way. RETURN VALUES The major() macro returns a device major number that has a value between 0 and 255. The minor() macro returns a device minor number whose value can span the complete range of an int. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue31044> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
