ACL_ADD_FLAG_NP(3) BSD Library Functions Manual ACL_ADD_FLAG_NP(3)NAMEacl_add_flag_np — add flags to a flagset
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_add_flag_np(acl_flagset_t flagset_d, acl_flag_t flag);
DESCRIPTION
The acl_add_flag_np() function is a non-portable call that adds the flags
contained in flags to the flagset flagset_d.
Note: it is not considered an error to attempt to add flags that already
exist in the flagset.
Valid values are:
ACL_ENTRY_FILE_INHERIT Will be inherited by files.
ACL_ENTRY_DIRECTORY_INHERIT Will be inherited by directories.
ACL_ENTRY_NO_PROPAGATE_INHERIT Will not propagate.
ACL_ENTRY_INHERIT_ONLY Inherit-only.
RETURN VALUES
The acl_add_flag_np() 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_add_flag_np() function fails if:
[EINVAL] Argument flagset_d is not a valid descriptor for a
flagset within an ACL entry. Argument flag does not
contain a valid acl_flag_t value.
SEE ALSOacl(3), acl_clear_flags_np(3), acl_delete_flag_np(3),
acl_get_flagset_np(3), acl_set_flagset_np(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_add_flag_np()
function was added in FreeBSD 8.0.
AUTHORS
The acl_add_flag_np() function was written by Edward Tomasz Napierala
⟨trasz@FreeBSD.org⟩.
BSD June 25, 2009 BSD
