[uclibc-ng-devel] syscall cancel simplification patches

Hi, I would like to get some feedback for following three patches. The test suite runs over all architectures showed no regressions. The goal is to simplify the addition of new architectures and remove the need to add assembly code to sysdep-cancel.h. Most of the work was done in 2011 in commit 9f68f0cbf8c8eea6a7f9e195e4617bbaa808d7c6, but it was not finished for NPTL and RT components of uClibc. best regards Waldemar