Licensing: Add copyright for Mark Wooding

[adns] / regress / hmacros.i4

m4_dnl hmacros.h.m4
m4_dnl (part of complex test harness, not of the library)
m4_dnl - common macros

m4_dnl  This file is part of adns, which is
m4_dnl    Copyright (C) 1997-2000,2003,2006,2014  Ian Jackson
m4_dnl    Copyright (C) 2014  Mark Wooding
m4_dnl    Copyright (C) 1999-2000,2003,2006  Tony Finch
m4_dnl    Copyright (C) 1991 Massachusetts Institute of Technology
m4_dnl  (See the file INSTALL for full details.)
m4_dnl  
m4_dnl  This program is free software; you can redistribute it and/or modify
m4_dnl  it under the terms of the GNU General Public License as published by
m4_dnl  the Free Software Foundation; either version 3, or (at your option)
m4_dnl  any later version.
m4_dnl  
m4_dnl  This program is distributed in the hope that it will be useful,
m4_dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
m4_dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
m4_dnl  GNU General Public License for more details.
m4_dnl  
m4_dnl  You should have received a copy of the GNU General Public License
m4_dnl  along with this program; if not, write to the Free Software Foundation.

m4_define(`hm_args_massage',
	`m4_ifelse(
		m4_patsubst(
				$1,
				`hm_comma\|[
	 ]+',
				`'),
		`',
		`$2',
		`m4_dnl
	m4_patsubst(m4_patsubst(m4_patsubst(m4_translit($1, `
	',` '), `\(hm_comma *\)*$', `'), `^\( *hm_comma\)*', `'),
		`\( *hm_comma *\)+',` hm_comma ')m4_dnl
	')')

m4_define(`hm_create_nothing', `
 m4_define(`hm_na',`')
 m4_define(`hm_arg_nullptr', `')
 m4_define(`hm_arg_int', `')
 m4_define(`hm_arg_fdset_io', `')
 m4_define(`hm_arg_pollfds_io', `')
 m4_define(`hm_arg_timeval_in_rel_null',`')
 m4_define(`hm_arg_must', `')
 m4_define(`hm_arg_socktype',`')
 m4_define(`hm_arg_addrfam',`')
 m4_define(`hm_arg_ign', `')
 m4_define(`hm_arg_fd', `')
 m4_define(`hm_arg_fcntl_cmd_arg',`')
 m4_define(`hm_arg_addr_in', `')
 m4_define(`hm_arg_bytes_in', `')
 m4_define(`hm_arg_bytes_out', `')
 m4_define(`hm_arg_addr_out', `')
')

m4_define(`hm_create_proto_h',`
 m4_define(`hm_na', `hm_comma')
 m4_define(`hm_arg_nullptr', `$'`1 $'`2')
 m4_define(`hm_arg_int', `int $'`1')
 m4_define(`hm_arg_fdset_io', `fd_set *$'`1')
 m4_define(`hm_arg_pollfds_io', `struct pollfd *$'`1 hm_comma int $'`2')
 m4_define(`hm_arg_timeval_in_rel_null', `struct timeval *$'`1')
 m4_define(`hm_arg_must', `$'`1 $'`2')
 m4_define(`hm_arg_socktype', `int $'`1')
 m4_define(`hm_arg_addrfam', `int $'`1')
 m4_define(`hm_arg_ign', `$'`1 $'`2')
 m4_define(`hm_arg_fd', `int $'`1')
 m4_define(`hm_arg_fcntl_cmd_arg', `int $'`1 hm_comma ...')
 m4_define(`hm_arg_addr_in', `const struct sockaddr *$'`1 hm_comma int $'`2')
 m4_define(`hm_arg_bytes_in', `const $'`1 *$'`2 hm_comma $'`3 $'`4')
 m4_define(`hm_arg_bytes_out', `$'`1 *$'`2 hm_comma $'`3 $'`4')
 m4_define(`hm_arg_addr_out', `struct sockaddr *$'`1 hm_comma int *$'`2')
')

m4_define(`hm_create_proto_q',`
 hm_create_proto_h
 m4_define(`hm_arg_nullptr', `')
 m4_define(`hm_arg_fdset_io', `const fd_set *$'`1')
 m4_define(`hm_arg_pollfds_io', `const struct pollfd *$'`1 hm_comma int $'`2')
 m4_define(`hm_arg_must', `')
 m4_define(`hm_arg_ign', `')
 m4_define(`hm_arg_fcntl_cmd_arg', `int $'`1 hm_comma long $'`2')
 m4_define(`hm_arg_bytes_out', `$'`3 $'`4')
 m4_define(`hm_arg_addr_out', `int $'`2')
')

m4_define(`hm_create_hqcall_vars',`
 hm_create_nothing
 m4_define(`hm_arg_fcntl_cmd_arg',`va_list al; long $'`2;')
')

m4_define(`hm_create_hqcall_init',`
 hm_create_nothing
 m4_define(`hm_arg_nullptr', `Tmust("$1","$'`2",!$'`2);')
 m4_define(`hm_arg_must', `Tmust("$1","$'`2",$'`2==$'`3);')
 m4_define(`hm_arg_socktype',`
  Tmust("$1","$'`1",$'`1==SOCK_STREAM || $'`1==SOCK_DGRAM);')
 m4_define(`hm_arg_addrfam',`
  Tmust("$1","$'`1",$'`1==AF_INET || $'`1==AF_INET6);')
 m4_define(`hm_arg_fcntl_cmd_arg',`
  Tmust("$1","$'`1",$'`1==F_SETFL || $'`1==F_GETFL);
  if ($'`1 == F_SETFL) {
    va_start(al,$'`1); $'`2= va_arg(al,long); va_end(al);
  } else {
    $'`2= 0;
  }')
 m4_define(`hm_arg_addr_out',`Tmust("$1","*$'`2",*$'`2>=sizeof(struct sockaddr_in));')
')

m4_define(`hm_create_realcall_args',`
 m4_define(`hm_na',`hm_comma')
 m4_define(`hm_arg_nullptr', `0')
 m4_define(`hm_arg_int', `$'`1')
 m4_define(`hm_arg_fdset_io', `$'`1')
 m4_define(`hm_arg_pollfds_io', `$'`1 hm_comma $'`2')
 m4_define(`hm_arg_timeval_in_rel_null', `$'`1')
 m4_define(`hm_arg_must', `$'`2')
 m4_define(`hm_arg_socktype', `$'`1')
 m4_define(`hm_arg_addrfam', `$'`1')
 m4_define(`hm_arg_ign', `$'`2')
 m4_define(`hm_arg_fd', `$'`1')
 m4_define(`hm_arg_fcntl_cmd_arg', `$'`1 hm_comma $'`2')
 m4_define(`hm_arg_addr_in', `$'`1 hm_comma $'`2')
 m4_define(`hm_arg_bytes_in', `$'`2 hm_comma $'`4')
 m4_define(`hm_arg_bytes_out', `$'`2 hm_comma $'`4')
 m4_define(`hm_arg_addr_out', `$'`1 hm_comma $'`2')
')

m4_define(`hm_create_hqcall_args',`
 hm_create_realcall_args
 m4_define(`hm_arg_nullptr', `')
 m4_define(`hm_arg_must', `')
 m4_define(`hm_arg_ign', `')
 m4_define(`hm_arg_bytes_in', `$'`2 hm_comma $'`4')
 m4_define(`hm_arg_bytes_out', `$'`4')
 m4_define(`hm_arg_addr_out', `*$'`2')
')