lib/qcopy-acl.c


Log

Author Commit Date CI Message
Paul Eggert a3fd683d 2017-01-01T02:59:23 version-etc: new year * 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'.
Paul Eggert 71090a2a 2016-01-01T00:56:19 version-etc: new year * 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'.
Paul Eggert f406941a 2015-09-24T13:22:23 maint: add coding cookies to non-ASCII sources Otherwise, Emacs might do the wrong thing if run in an he_IL.ISO-8859-8 locale, which an Emacs developer does on occasion. Problem reported by Eli Zaretskii in: http://lists.gnu.org/archive/html/emacs-devel/2015-09/msg00966.html Don't bother with test files, as they aren't copied to the Emacs source directory. If this problem affects test files in some other GNU project, we can add coding cookies to the non-ASCII test files later.
Andreas Gruenbacher 2d5ce445 2015-04-11T14:44:30 qacl: Reimplement qset_acl and qcopy_acl (Bug#20666) Implement get_permissions and set_permissions primitives for getting all the permissions of a file, storing them, and later setting them. (In the minimal case, the permissions consist only of a file mode.) Reimplement qset_acl and qcopy_acl based on these new primitives: this avoids code duplication and makes error handling more consistent. The Solaris and Cygwin code still uses duplicate code paths for setting a file mode while making sure that no acls exist and setting an explicit acl; this is no worse than before, but could be cleaned up. The AIX code still doesn't read ACLs, it only makes sure that acls don't get in the way when setting a file mode. * lib/acl-internal.h (struct permission_context): New data structure. (get_permissions, set_permissions, free_permission_context): Declare. * lib/acl-internal.c (free_permission_context): New helper function. * lib/get-permissions.c (get_permissions): New helper function split off from qcopy_acl. * lib/set-permissions.c: (set_acls_from_mode): On Solaris, Cygwin, and AIX, set a file's permissions based only on a file mode. (acl_from_mode, context_acl_from_mode, context_aclv_from_mode): All other platforms construct a temporary acl from the file mode and set that acl in the same way as setting an acl read from the source file. This should help avoid code duplication and inconsistent / buggy behavior. (set_acls): New helper function Split off from qcopy_acl. (chmod_or_fchmod): Moved here from qset-acl.c. (set_permissions): New helper function. * lib/qcopy-acl.c (qcopy_acl): Rewrite using get_permissions and set_permissions. * lib/qset-acl.c (qset_acl): Rewrite using set_permissions. * modules/qacl: Add get-permissions.c and set-permissions.c.
Andreas Gruenbacher 2653a301 2015-04-12T16:36:38 qacl: Simplify HP-UX acl_nontrivial check * lib/acl-internal.c: Remove struct stat parameter from HP-UX's version of acl_nontrivial. Check if the acl has at most three entries instead (it must have exactly three entries according to the HP-UX documentation). Ignore uids and gids as long as an entry is either for a user (i.e., the owner), a group (i.e., the owning group), or others. * lib/acl-internal.h: Change HP-UX's acl_nontrivial prototype. * lib/qcopy-acl.c (qcopy_acl): With that, we no longer need to stat the source file.
Paul Eggert b9bfe784 2015-01-01T01:38:23 version-etc: new year * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date. * all files: Run 'make update-copyright'.
Eric Blake 1276a2c5 2014-01-01T00:04:40 maint: update copyright I ran 'make update-copyright'. Signed-off-by: Eric Blake <eblake@redhat.com>
Paul Eggert b20b7b0b 2013-04-27T17:39:07 qacl: new module, broken out from the acl module This is for GNU Emacs, which wants the acl functions but does not want 'error' invoked when they fail. * lib/acl-internal.h: Do not include error.h, quote.h. (ENOSYS, ENOTSUP): Remove; no longer needed. (ACL_NOT_WELL_SUPPORTED): Remove; replaced by acl_errno_valid. * lib/acl.h: Include <stdbool.h>. (acl_errno_valid): New function. * lib/copy-acl.c, lib/set-acl.c: Include errno,h, not acl-internal.h. * lib/copy-acl.c (qcopy_acl): Move to lib/qcopy-acl.c. * lib/set-acl.c: Rename from lib/set-mode-acl.c. (chmod_or_fchmod, qset_acl): Move to lib/qset-acl.c. (ACL_INTERNAL_INLINE): Remove; no longer needed. * lib/file-has-acl.c (file_has_acl): * lib/qcopy-acl.c (qcopy_acl): * lib/qset-acl.c (qset_acl): Use acl_errno_valid instead of ACL_NOT_WELL_SUPPORTED. * modules/acl (Files): Move lib/acl.h, lib/acl-internal.h, lib/acl_entries.c, lib/set-mode-acl.c (renamed to lib/set-acl.c), lib/file-has-acl.c, m4/acl.m4 to qacl module. Add lib/set-acl.c. (Depends-on): Move extern-inline, fstat, sys_stat to qacl module. Add qacl. (configure.ac): Move gl_FUNC_ACL to qacl module. (lib_SOURCES): Remove file-has-acl.c (moved to qacl module). Rename set-mode-acl.c to set-acl.c. * lib/acl-errno-valid.c: New file. * lib/qcopy-acl.c: New file, moved from the old lib/copy-acl.c; the copy_acl function remains in copy-acl.c. * lib/qcopy-acl.c, lib/qset-acl.c: Do not include gettext.h. (_): Remove; not needed. * lib/qset-acl.c: New file, moved from the old lib/set-mode-acl.c; the set_acl function remains in set-acl.c (renamed from set-mode-acl.c). * modules/qacl: New file, moved from the old modules/acl. (Files, lib_SOURCES): Add acl-errno-valid.c, qcopy-acl.c, qset-acl.c. Remove set-mode-acl.c, copy-acl.c. (Depends-on): Remove error, gettext-h, quote. Add stdbool.