ACL_SET_TAG_TYPE(3) | FreeBSD Library Functions Manual | ACL_SET_TAG_TYPE(3) |
NAME
acl_set_tag_type — set the tag type of an ACL entryLIBRARY
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.
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 <jedgar@fxp.org>.June 25, 2009 | FreeBSD |