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   acl_set_fd    ( 3 )

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Имя (Name)

acl_set_fd — set an ACL by file descriptor

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Библиотека (Library)

Linux Access Control Lists library (libacl, -lacl).

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Синопсис (Synopsis)

#include <sys/types.h>
     #include <sys/acl.h>

     int
     acl_set_fd(int fd, acl_t acl);

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Описание (Description)

The acl_set_fd() function associates an access ACL with the file
     referred to by fd.

     The effective user ID of the process must match the owner of the
     file or the process must have the CAP_FOWNER capability for the
     request to succeed.

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Возвращаемое значение (Return value)

The acl_set_fd() function returns the value 0 if successful;
     otherwise the value -1 is returned and the global variable errno is
     set to indicate the error.

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Ошибки (Error)

If any of the following conditions occur, the acl_set_fd() function
     returns the value -1 and and sets errno to the corresponding value:

     [EBADF]            The fd argument is not a valid file descriptor.

     [EINVAL]           The argument acl does not point to a valid ACL.

                        The ACL has more entries than the file referred
                        to by fd can obtain.

     [ENOSPC]           The directory or file system that would contain
                        the new ACL cannot be extended or the file
                        system is out of file allocation resources.

     [ENOTSUP]          The file identified by fd cannot be associated
                        with the ACL because the file system on which
                        the file is located does not support this.

     [EPERM]            The process does not have appropriate privilege
                        to perform the operation to set the ACL.

     [EROFS]            This function requires modification of a file
                        system which is currently read-only.

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Стандарты (Conforming to)

IEEE Std 1003.1e draft 17 ('POSIX.1e', abandoned)

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Смотри также (See also)

acl_delete_def_file(3), acl_get_file(3), acl_set_file(3),
     acl_valid(3), acl(5)

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