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author | jedgar <jedgar@FreeBSD.org> | 2001-03-22 22:31:01 +0000 |
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committer | jedgar <jedgar@FreeBSD.org> | 2001-03-22 22:31:01 +0000 |
commit | a2c2ce60b3075656d05b60cdc57e87a284637374 (patch) | |
tree | 4ef0b68e84c3b26506377d62e3387915a6738e83 /lib/libc/posix1e/acl_copy.c | |
parent | eee9cab668b487432cc086947e228ad81ea24422 (diff) | |
download | FreeBSD-src-a2c2ce60b3075656d05b60cdc57e87a284637374.zip FreeBSD-src-a2c2ce60b3075656d05b60cdc57e87a284637374.tar.gz |
Add the following ACL editing functions:
acl_add_perm, acl_clear_perms, acl_copy_entry, acl_create_entry,
acl_delete_perm, acl_get_permset, acl_get_qualifier, acl_get_tag_type,
acl_set_permset, acl_set_qualifier, acl_set_tag_type
This brings us within 4 functions of a full ACL editing library.
Reviewed by: rwatson
Diffstat (limited to 'lib/libc/posix1e/acl_copy.c')
-rw-r--r-- | lib/libc/posix1e/acl_copy.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/lib/libc/posix1e/acl_copy.c b/lib/libc/posix1e/acl_copy.c new file mode 100644 index 0000000..86a24cc --- /dev/null +++ b/lib/libc/posix1e/acl_copy.c @@ -0,0 +1,69 @@ +/* + * Copyright (c) 2001 Chris D. Faulhaber + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR THE VOICES IN HIS HEAD BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include <sys/types.h> +#include <sys/acl.h> + +#include <errno.h> +#include <string.h> + +/* + * acl_copy_entry() - copy the contents of ACL entry src_d to + * ACL entry dest_d + */ +int +acl_copy_entry(acl_entry_t dest_d, acl_entry_t src_d) +{ + + if (!src_d || !dest_d || (src_d == dest_d)) { + errno = EINVAL; + return -1; + } + + dest_d->ae_tag = src_d->ae_tag; + dest_d->ae_id = src_d->ae_id; + dest_d->ae_perm = src_d->ae_perm; + + return 0; +} + +ssize_t +acl_copy_ext(void *buf_p, acl_t acl, ssize_t size) +{ + + errno = ENOSYS; + return -1; +} + +acl_t +acl_copy_int(const void *buf_p) +{ + + errno = ENOSYS; + return NULL; +} |