acl_get_tag_type(3) BSD Library Functions Manual acl_get_tag_type(3)
NAME
acl_get_tag_type -- retrieve the tag type from an ACL entry
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_get_tag_type(acl_entry_t entry_d, acl_tag_t *tag_type_p);
DESCRIPTION
The acl_get_tag_type() function is a POSIX.1e call that returns the tag
type for the ACL entry entry_d. Upon successful completion, the location
referred to by the argument tag_type_p will be set to the tag type of the
ACL entry entry_d.
RETURN VALUES
The acl_get_tag_type() function returns the value 0 if successful; other-
wise the value -1 is returned and the global variable errno is set to
indicate the error.
ERRORS
The acl_get_tag_type() function fails if:
[EINVAL] Argument entry_d is not a valid descriptor for an ACL
entry;
SEE ALSO
acl(3), acl_create_entry(3), acl_get_entry(3), acl_get_qualifier(3),
acl_init(3), acl_set_qualifier(3), acl_set_tag_type(3), posix1e(3)
STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17.
AUTHORS
Michael Smith
Chris D. Faulhaber
BSD March 10, 2001 BSD
Mac OS X 10.8 - Generated Sun Aug 26 10:20:06 CDT 2012