Manual Pages  — ACL_GET_FLAG_NP

acl_get_flag_np – check if a flag is set in a flagset

LIBRARY SYNOPSIS DESCRIPTION RETURN VALUES ERRORS SEE ALSO STANDARDS HISTORY AUTHORS

Standard C Library (libc, -lc)

#include <sys/types.h>

#include <sys/acl.h>

int
acl_get_flag_np(acl_flagset_t flagset_d, acl_flag_t flag);

The acl_get_flag_np() function is a non-portable function that checks if a NFSv4 ACL flag is set in a flagset.

If the flag in flag is set in the flagset flagset_d, a value of 1 is returned, otherwise a value of 0 is returned.

If any of the following conditions occur, the acl_get_flag_np() function will return a value of -1 and set global variable errno to the corresponding value:

[EINVAL]
	Argument flag does not contain a valid ACL flag or argument flagset_d is not a valid ACL flagset.

POSIX.1e is described in IEEE POSIX.1e draft 17.

POSIX.1e support was introduced in FreeBSD 4.0 . The acl_get_flag_np() function was added in FreeBSD 8.0 .

The acl_get_flag_np() function was written by Edward Tomasz Napierala <Mt trasz@FreeBSD.org>.