* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
These tests abort on FAT file systems right after the test for
filtering out situation without ownership support; errno is EPERM
in such a case.
* tests/test-lchown.h (test_lchown): Add EPERM to the condition to
skip this test.
* tests/test-chown.h (test_chown): Likewise.
Fixes a spurious failure on ext3, with one-second resolution,
now that ctime effects are being tested for inequality.
* tests/test-chown.h (nap): Factor...
* tests/nap.h: ...into new file.
* tests/test-lchown.h (nap): Avoid duplication.
* tests/test-utimens-common.h (nap): Use shared implementation,
necessary on file systems with 1-second resolution.
* modules/chown-tests (Files): Include new file.
* modules/fdutimensat-tests (Files): Likewise.
* modules/futimens-tests (Files): Likewise.
* modules/lchown-tests (Files): Likewise.
* modules/openat-tests (Files): Likewise.
* modules/utimens-tests (Files): Likewise.
* modules/utimensat-tests (Files): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
POSIX doesn't guarantee whether the effective gid is included in
the list of supplementary groups returned by getgroups. On the
other hand, some platforms include the effective gid twice in
the list. Meanwhile, mgetgroups can independently add a duplicate.
Rather than spend a full-blown O(n log n) cleanup, we just remove
the most common forms of duplicate groups with an O(n) pass.
* lib/mgetgroups.c (mgetgroups): Reduce duplicates from the
resulting array.
* tests/test-chown.h (test_chown): Simplify client.
* tests/test-lchown.h (test_lchown): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
On platforms where gid_t is equivalent to uint16_t, argument
promotion states that -1 != (gid_t) -1.
* lib/mgetgroups.c (mgetgroups): A cast is required when checking
for invalid gid_t.
* tests/test-chown.h (getegid, test_chown): Likewise.
* tests/test-lchown.h (getegid, test_lchown): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
chown(name,geteuid(),-1) failed to update the change time if
name was already owned by the current effective user. Work
around it by using chmod, which does not have this bug.
Unfortunately, lchown has the same bug, but OpenBSD 4.0 lacks
lchmod and lutimes, so there is no way to affect ctime without
unlinking and recreating the symlink, which is too dangerous.
* lib/chown.c (rpl_chown): Work around the bug.
* lib/lchown.c (rpl_lchown): Attempt to do likewise.
* m4/chown.m4 (gl_FUNC_CHOWN): Test for ctime bug.
* m4/lchown.m4 (gl_FUNC_LCHOWN): Check for lchmod.
* modules/chown (Depends-on): Add stdbool.
* modules/lchown (Depends-on): Likewise.
* doc/posix-functions/chown.texi (chown): Document the bug.
* doc/posix-functions/lchown.texi (lchown): Likewise.
* tests/test-lchown.h (test_chown): Relax test.
Signed-off-by: Eric Blake <ebb9@byu.net>
Paul Eggert