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acl_set_tag_type(3) [freebsd man page]

ACL_SET_TAG_TYPE(3)					   BSD Library Functions Manual 				       ACL_SET_TAG_TYPE(3)

NAME
acl_set_tag_type -- set the tag type of an ACL entry LIBRARY
Standard C Library (libc, -lc) SYNOPSIS
#include <sys/types.h> #include <sys/acl.h> int acl_set_tag_type(acl_entry_t entry_d, acl_tag_t tag_type); DESCRIPTION
The acl_set_tag_type() function is a POSIX.1e call that sets the ACL tag type of ACL entry entry_d to the value of tag_type. Valid values are: ACL_USER_OBJ Permissions apply to file owner ACL_USER Permissions apply to additional user specified by qualifier ACL_GROUP_OBJ Permissions apply to file group ACL_GROUP Permissions apply to additional group specified by qualifier ACL_MASK Permissions specify mask ACL_OTHER Permissions apply to other ACL_OTHER_OBJ Same as ACL_OTHER ACL_EVERYONE Permissions apply to everyone@ Calling acl_set_tag_type() with tag_type equal to ACL_MASK, ACL_OTHER or ACL_OTHER_OBJ brands the ACL as POSIX.1e. Calling it with ACL_EVERYONE brands the ACL as NFSv4. RETURN VALUES
The acl_set_tag_type() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to indicate the error. ERRORS
The acl_set_tag_type() function fails if: [EINVAL] Argument entry_d is not a valid descriptor for an ACL entry. Argument tag_type is not a valid ACL tag type. ACL is already branded differently. SEE ALSO
acl(3), acl_get_brand_np(3), acl_get_tag_type(3), posix1e(3) STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17. HISTORY
POSIX.1e support was introduced in FreeBSD 4.0. The acl_set_tag_type() function was added in FreeBSD 5.0. AUTHORS
The acl_set_tag_type() function was written by Chris D. Faulhaber <jedgar@fxp.org>. BSD
June 25, 2009 BSD

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ACL_SET_QUALIFIER(3)					   BSD Library Functions Manual 				      ACL_SET_QUALIFIER(3)

NAME
acl_set_qualifier -- set the qualifier of an ACL entry LIBRARY
Linux Access Control Lists library (libacl, -lacl). SYNOPSIS
#include <sys/types.h> #include <sys/acl.h> int acl_set_qualifier(acl_entry_t entry_d, const void *qualifier_p); DESCRIPTION
The acl_set_qualifier() function sets the qualifier of the ACL entry indicated by the argument entry_d to the value referred to by the argu- ment qualifier_p. If the value of the tag type in the ACL entry referred to by entry_d is ACL_USER, then the value referred to by qualifier_p shall be of type uid_t. If the value of the tag type in the ACL entry referred to by entry_d is ACL_GROUP, then the value referred to by qualifier_p shall be of type gid_t. If the value of the tag type in the ACL entry referred to by entry_d is a tag type for which a qualifier is not supported, acl_set_qualifier() returns an error. Any ACL entry descriptors that refer to the entry referred to by entry_d continue to refer to that entry. This function may cause memory to be allocated. The caller should free any releasable memory, when the ACL is no longer required, by calling acl_free() with a pointer to the ACL as argument. RETURN VALUE
The acl_set_qualifier() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to indicate the error. ERRORS
If any of the following conditions occur, the acl_set_qualifier() function returns -1 and sets errno to the corresponding value: [EINVAL] The argument entry_d is not a valid descriptor for an ACL entry. The value of the tag type in the ACL entry referenced by the argument entry_d is neither ACL_USER nor ACL_GROUP. The value pointed to by the argument qualifier_p is not valid. [ENOMEM] The acl_set_qualifier() function is unable to allocate the memory required for the ACL qualifier. STANDARDS
IEEE Std 1003.1e draft 17 ("POSIX.1e", abandoned) SEE ALSO
acl_create_entry(3), acl_free(3), acl_get_permset(3), acl_get_qualifier(3), acl_get_tag_type(3), acl_set_entry(3), acl_set_permset(3), acl_set_tag_type(3), acl(5) AUTHOR
Derived from the FreeBSD manual pages written by Robert N M Watson <rwatson@FreeBSD.org>, and adapted for Linux by Andreas Gruenbacher <a.gruenbacher@bestbits.at>. Linux ACL March 23, 2002 Linux ACL
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