Patch from 'troyj':
Hi, I ran into a problem with this test when the source was located in
certain directories. The mkdir(2) man page states that the set-group-ID
bit is inherited from the parent directory, but this test was written in
such a way that it assumes the bit is unset. Whether that assumption is
true depends on where the checkout lives, which leads to some people
being able to reproduce the problem whereas others cannot. I think the
correct fix is to exclude the bit from the check.
Making probinson a reviewer since they reviewed the original test.
Patch landed for troyj, thanks!
Differential Revision: D53832
llvm-svn: 357449
Summary:
This patch introduces `llvm_profile_set_dir_mode` and `llvm_profile_get_dir_mode` to
the compiler-rt profile API.
Originally, profile data was placed into a directory that was created with a hard-coded
mode value of 0755 (for non-win32 builds). In certain cases, it can be helpful to create
directories with a different mode other than 0755. This patch introduces set/get
routines to allow users to specify a desired mode. The default remains at 0755.
Reviewers: void, probinson
Reviewed By: probinson
Subscribers: probinson, dberris, cfe-commits
Differential Revision: https://reviews.llvm.org/D49953
llvm-svn: 338456
Matt Davis