lib/get-permissions.c


Log

Author Commit Date CI Message
Bruno Haible d7cf3b8d 2018-06-25T21:45:23 Continue to use spaces for indentation, not tabs.
Paul Eggert 281b825e 2018-01-01T00:57:25 maint: Run 'make update-copyright'
Paul Eggert ca35d468 2017-09-13T00:48:18 all: prefer https: URLs
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 7757cc8c 2016-01-25T07:45:56 get-permissions, strftime: fix grammar in comments * lib/get-permissions.c, lib/strftime.c: Merge into the comments some grammar fixes Alan Mackenzie made to GNU Emacs.
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 090526e7 2015-07-05T22:46:11 acl-permissions: Document FreeBSD ACL_TYPE_NFS4 acls * lib/set-permissions.c (set_acls): Document where support for FreeBSD ACL_TYPE_NFS4 acls should go. * lib/get-permissions.c (get_permissions): Likewise.
Paul Eggert e4f78301 2015-06-05T08:20:21 acl-permissions: add a cast to port to older AIX
Paul Eggert fa214897 2015-06-05T07:50:51 acl-permissions: port to older AIX, C89 HP-UX * lib/get-permissions.c (get_permissions): If USE_ACL && HAVE_GETACL /* HP-UX */, don't assume C99. If USE_ACL && HAVE_STATACL /* older AIX */, add missing decl that broke a build, reported by Michael Felt.
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.