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FreeBSD 11.0 - man page for acl_clear_perms (freebsd section 3)

ACL_CLEAR_PERMS(3)					   BSD Library Functions Manual 					ACL_CLEAR_PERMS(3)

NAME
acl_clear_perms -- clear permissions from a permission set
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h> #include <sys/acl.h> int acl_clear_perms(acl_permset_t permset_d);
DESCRIPTION
The acl_clear_perms() function is a POSIX.1e call that clears all permissions from permissions set permset_d.
RETURN VALUES
The acl_clear_perms() 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_clear_perms() function fails if: [EINVAL] Argument permset_d is not a valid descriptor for a permission set.
SEE ALSO
acl(3), acl_add_perm(3), acl_delete_perm(3), acl_get_permset(3), acl_set_permset(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_clear_perms() function was added in FreeBSD 5.0.
AUTHORS
The acl_clear_perms() function was written by Chris D. Faulhaber <jedgar@fxp.org>.
BSD
March 10, 2001 BSD