acl_get_fd () 函数根据与文件描述符fd关联的对象的type_d自变量检索 ACL。 ACL 将检索到acl_d指向的提供的工作存储器中。 对于type_d= ACL_ACCESS , acl_get_fd () 将同时获取基本 ACL 条目和扩展 ACL 条目。 (基本 ACL 条目仅适用于 ACL_ACCESS ACL。) ...
the acl_init() function. If the buffer is not big enough, the acl_get_fd() will fail with errno=E2BIG andnumwill be filled with the number of ACLs in the ACL pointed to by fd. The user can get a bigger acl_t structure buffer using the num value and reissue the acl_get_fd()...
Theacl_get_fd() function retrieves the access ACL associated with the file referred to byfd. The ACL is placed into working storage andacl_get_fd() returns a pointer to that storage. In order to read an ACL from an object, a process must have read access to the object's attributes....
使用getfacl命令查看该文件,其中mask项就是ACL的最大有效权限A.正确B.错误的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的生产力工具
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バッファーの大きさが十分でない場合、errno=E2BIG によって acl_get_fd() は失敗 し、fd が指す ACL 内の ACL の数がnumに入ります。ユーザーは、num 値を使用してより大きい acl_t 構造体バッファーを取得 し、acl_get_fd() を再発行することができます。
The gpfs_opaque_acl_t structure contains size, version, and ACL type information for the gpfs_getacl() and gpfs_putacl() subroutines. Exit status If the gpfs_getacl_fd() subroutine is successful, it returns a value of 0. If the gpfs_getacl_fd() subroutine is unsuccessful, it returns...
the acl_init() function. If the buffer is not big enough, the acl_get_fd() will fail with errno=E2BIG andnumwill be filled with the number of ACLs in the ACL pointed to by fd. The user can get a bigger acl_t structure buffer using the num value and reissue the acl_get_fd()...
The working storage should be allocated using the acl_init() function. If the buffer is not big enough, the acl_get_fd() will fail with errno=E2BIG and num will be filled with the number of ACLs in the ACL pointed to by fd. The user can get a bigger acl_t structure buffer using...
the acl_init() function. If the buffer is not big enough, the acl_get_fd() will fail with errno=E2BIG andnumwill be filled with the number of ACLs in the ACL pointed to by fd. The user can get a bigger acl_t structure buffer using the num value and reissue the acl_get_fd()...