kc3-lang/gnulib

2024-10-02T17:40:34

file-has-acl: no need for struct stat Change the API of the new file_has_aclinfo function so that it no longer needs a struct stat *. In some cases this can help GNU ls avoid an unnecessary ‘stat’ call for each file it lists, which can be a significant win. * lib/acl.h (ACL_SYMLINK_NOFOLLOW): Change from 1 to UCHAR_MAX+1 so that it can be ORed with any d_type value. * lib/file-has-acl.c: Include dirent.h, for the DT_* macros. Check that ACL_SYMLINK_NOFOLLOW is outside unsigned char range. (file_has_aclinfo): Change API so that struct stat is no longer needed. Instead, the file type (if known) is passed as part of the flags. All callers changed. Simplify NFSv4 code. * modules/file-has-acl (Depends-on): Add assert-h for static_assert, and dirent for DT_* macros. * tests/test-file-has-acl.c: Include dirent.h. (main): Adjust to file_has_aclinfo API change. Briefly test ACL_SYMLINK_FOLLOW.