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When a program executes, each command executes one after the other, top-to-bottom. This is known as inconsequential control flow.
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(freebsd section 3)
man page for acl_set_flagset_np

ACL_SET_FLAGSET_NP(3)					   BSD Library Functions Manual 				     ACL_SET_FLAGSET_NP(3)

NAME
acl_set_flagset_np -- set the flags of an NFSv4 ACL entry LIBRARY
Standard C Library (libc, -lc) SYNOPSIS
#include <sys/types.h> #include <sys/acl.h> int acl_set_flagset_np(acl_entry_t entry_d, acl_flagset_t flagset_d); DESCRIPTION
The acl_set_flagset_np() function is a non-portable call that sets the flags of NFSv4 ACL entry entry_d with the flags contained in flagset_d. This call brands the ACL as NFSv4. RETURN VALUES
The acl_set_flagset_np() 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_flagset_np() function fails if: [EINVAL] Argument entry_d is not a valid descriptor for an ACL entry. ACL is already branded as POSIX.1e. SEE ALSO
acl(3), acl_add_flag_np(3), acl_clear_flags_np(3), acl_delete_flag_np(3), acl_get_brand_np(3), acl_get_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_set_flagset_np() function was added in FreeBSD 8.0. AUTHORS
The acl_set_flagset_np() function was written by Edward Tomasz Napierala <trasz@FreeBSD.org>. BSD
October 30, 2014 BSD

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