Matthieu Moy <matthieu....@grenoble-inp.fr> writes:
> This should be fixable from Git itself, by replacing the calls to
> "unlink" with something like
>
> int unlink_or_chmod(...) {
> if (unlink(...)) {
> chmod(...); // give user write permission
> return unlink(...);
> }
> }
I agree with the approach in principle, but I wonder if we want to
contaminate the generic codepath with unlink_or_chmod().
Don't we want to have this
#undef unlink
int workaround_broken_unlink(...) {
... the same ...
}
in compat/broken-unlink.c and something like this
#ifdef BROKEN_UNLINK
#define unlink(x) workaround_broken_unlink(x)
#endif
in git-compat-util.h instead? That way, people on well behaving
systems do not have to worry about clobbering errno and stuff,
perhaps?
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