mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-08-29 13:59:22 +08:00
Sebastian Huber
c5b2d7944c
ftruncate() and open() with O_TRUNC shall upon successful completion mark for update the st_ctime and st_mtime fields of the file. truncate() shall upon successful completion, if the file size is changed, mark for update the st_ctime and st_mtime fields of the file. The POSIX standard "The Open Group Base Specifications Issue 7", IEEE Std 1003.1, 2013 Edition says nothing about the behaviour of truncate() if the file size remains unchanged. Future directions of the standard may mandate the behaviour specified in ftruncate(): http://austingroupbugs.net/view.php?id=489
This is the Real-Time Executive for Multiprocessing Systems (RTEMS). The version number for this software is indicated in the VERSION file. See the documentation manuals in doc/ with daily builds available online at http://rtems.org/onlinedocs/doc-current/share/rtems/html/ and released builds at http://www.rtems.org/onlinedocs/releases/ for information on building, installing, and using RTEMS. The INSTALL file tells you to come back here. See the RTEMS Wiki at http://wiki.rtems.org/wiki/index.php/Main_Page for community knowledge and tutorials. RTEMS Doxygen available at http://www.rtems.org/onlinedocs/doxygen/cpukit/html Get help on the mailing lists: * For general-purpose questions related to using RTEMS, use the rtems-users ml: http://www.rtems.org/mailman/listinfo/rtems-users * For questions and discussion related to development of RTEMS, use the rtems-devel ml: http://www.rtems.org/mailman/listinfo/rtems-devel See http://www.rtems.org/bugzilla/ to report a bug.