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-rw-r--r--external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/options.cpp864
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diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/options.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/options.cpp
deleted file mode 100644
index ea4f74c9..00000000
--- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/options.cpp
+++ /dev/null
@@ -1,864 +0,0 @@
-/*
- Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
-
- This file is part of libzmq, the ZeroMQ core engine in C++.
-
- libzmq is free software; you can redistribute it and/or modify it under
- the terms of the GNU Lesser General Public License (LGPL) as published
- by the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- As a special exception, the Contributors give you permission to link
- this library with independent modules to produce an executable,
- regardless of the license terms of these independent modules, and to
- copy and distribute the resulting executable under terms of your choice,
- provided that you also meet, for each linked independent module, the
- terms and conditions of the license of that module. An independent
- module is a module which is not derived from or based on this library.
- If you modify this library, you must extend this exception to your
- version of the library.
-
- libzmq is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <string.h>
-
-#include "options.hpp"
-#include "err.hpp"
-#include "../include/zmq_utils.h"
-
-zmq::options_t::options_t () :
- sndhwm (1000),
- rcvhwm (1000),
- affinity (0),
- identity_size (0),
- rate (100),
- recovery_ivl (10000),
- multicast_hops (1),
- sndbuf (0),
- rcvbuf (0),
- tos (0),
- type (-1),
- linger (-1),
- reconnect_ivl (100),
- reconnect_ivl_max (0),
- backlog (100),
- maxmsgsize (-1),
- rcvtimeo (-1),
- sndtimeo (-1),
- ipv6 (0),
- immediate (0),
- filter (false),
- recv_identity (false),
- raw_sock (false),
- tcp_keepalive (-1),
- tcp_keepalive_cnt (-1),
- tcp_keepalive_idle (-1),
- tcp_keepalive_intvl (-1),
- mechanism (ZMQ_NULL),
- as_server (0),
- gss_plaintext (false),
- socket_id (0),
- conflate (false),
- handshake_ivl (30000)
-{
-}
-
-int zmq::options_t::setsockopt (int option_, const void *optval_,
- size_t optvallen_)
-{
- bool is_int = (optvallen_ == sizeof (int));
- int value = is_int? *((int *) optval_): 0;
-#if defined (ZMQ_ACT_MILITANT)
- bool malformed = true; // Did caller pass a bad option value?
-#endif
-
- switch (option_) {
- case ZMQ_SNDHWM:
- if (is_int && value >= 0) {
- sndhwm = value;
- return 0;
- }
- break;
-
- case ZMQ_RCVHWM:
- if (is_int && value >= 0) {
- rcvhwm = value;
- return 0;
- }
- break;
-
- case ZMQ_AFFINITY:
- if (optvallen_ == sizeof (uint64_t)) {
- affinity = *((uint64_t*) optval_);
- return 0;
- }
- break;
-
- case ZMQ_IDENTITY:
- // Identity is any binary string from 1 to 255 octets
- if (optvallen_ > 0 && optvallen_ < 256) {
- identity_size = optvallen_;
- memcpy (identity, optval_, identity_size);
- return 0;
- }
- break;
-
- case ZMQ_RATE:
- if (is_int && value > 0) {
- rate = value;
- return 0;
- }
- break;
-
- case ZMQ_RECOVERY_IVL:
- if (is_int && value >= 0) {
- recovery_ivl = value;
- return 0;
- }
- break;
-
- case ZMQ_SNDBUF:
- if (is_int && value >= 0) {
- sndbuf = value;
- return 0;
- }
- break;
-
- case ZMQ_RCVBUF:
- if (is_int && value >= 0) {
- rcvbuf = value;
- return 0;
- }
- break;
-
- case ZMQ_TOS:
- if (is_int && value >= 0) {
- tos = value;
- return 0;
- }
- break;
-
- case ZMQ_LINGER:
- if (is_int && value >= -1) {
- linger = value;
- return 0;
- }
- break;
-
- case ZMQ_RECONNECT_IVL:
- if (is_int && value >= -1) {
- reconnect_ivl = value;
- return 0;
- }
- break;
-
- case ZMQ_RECONNECT_IVL_MAX:
- if (is_int && value >= 0) {
- reconnect_ivl_max = value;
- return 0;
- }
- break;
-
- case ZMQ_BACKLOG:
- if (is_int && value >= 0) {
- backlog = value;
- return 0;
- }
- break;
-
- case ZMQ_MAXMSGSIZE:
- if (optvallen_ == sizeof (int64_t)) {
- maxmsgsize = *((int64_t *) optval_);
- return 0;
- }
- break;
-
- case ZMQ_MULTICAST_HOPS:
- if (is_int && value > 0) {
- multicast_hops = value;
- return 0;
- }
- break;
-
- case ZMQ_RCVTIMEO:
- if (is_int && value >= -1) {
- rcvtimeo = value;
- return 0;
- }
- break;
-
- case ZMQ_SNDTIMEO:
- if (is_int && value >= -1) {
- sndtimeo = value;
- return 0;
- }
- break;
-
- /* Deprecated in favor of ZMQ_IPV6 */
- case ZMQ_IPV4ONLY:
- if (is_int && (value == 0 || value == 1)) {
- ipv6 = (value == 0);
- return 0;
- }
- break;
-
- /* To replace the somewhat surprising IPV4ONLY */
- case ZMQ_IPV6:
- if (is_int && (value == 0 || value == 1)) {
- ipv6 = (value != 0);
- return 0;
- }
- break;
-
- case ZMQ_SOCKS_PROXY:
- if (optval_ == NULL && optvallen_ == 0) {
- socks_proxy_address.clear ();
- return 0;
- }
- else
- if (optval_ != NULL && optvallen_ > 0 ) {
- socks_proxy_address =
- std::string ((const char *) optval_, optvallen_);
- return 0;
- }
- break;
-
- case ZMQ_TCP_KEEPALIVE:
- if (is_int && (value == -1 || value == 0 || value == 1)) {
- tcp_keepalive = value;
- return 0;
- }
- break;
-
- case ZMQ_TCP_KEEPALIVE_CNT:
- if (is_int && (value == -1 || value >= 0)) {
- tcp_keepalive_cnt = value;
- return 0;
- }
- break;
-
- case ZMQ_TCP_KEEPALIVE_IDLE:
- if (is_int && (value == -1 || value >= 0)) {
- tcp_keepalive_idle = value;
- return 0;
- }
- break;
-
- case ZMQ_TCP_KEEPALIVE_INTVL:
- if (is_int && (value == -1 || value >= 0)) {
- tcp_keepalive_intvl = value;
- return 0;
- }
- break;
-
- case ZMQ_IMMEDIATE:
- if (is_int && (value == 0 || value == 1)) {
- immediate = value;
- return 0;
- }
- break;
-
- case ZMQ_TCP_ACCEPT_FILTER:
- if (optvallen_ == 0 && optval_ == NULL) {
- tcp_accept_filters.clear ();
- return 0;
- }
- else
- if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL && *((const char*) optval_) != 0) {
- std::string filter_str ((const char *) optval_, optvallen_);
- tcp_address_mask_t mask;
- int rc = mask.resolve (filter_str.c_str (), ipv6);
- if (rc == 0) {
- tcp_accept_filters.push_back (mask);
- return 0;
- }
- }
- break;
-
-# if defined ZMQ_HAVE_SO_PEERCRED || defined ZMQ_HAVE_LOCAL_PEERCRED
- case ZMQ_IPC_FILTER_UID:
- if (optvallen_ == 0 && optval_ == NULL) {
- ipc_uid_accept_filters.clear ();
- return 0;
- }
- else
- if (optvallen_ == sizeof (uid_t) && optval_ != NULL) {
- ipc_uid_accept_filters.insert (*((uid_t *) optval_));
- return 0;
- }
- break;
-
- case ZMQ_IPC_FILTER_GID:
- if (optvallen_ == 0 && optval_ == NULL) {
- ipc_gid_accept_filters.clear ();
- return 0;
- }
- else
- if (optvallen_ == sizeof (gid_t) && optval_ != NULL) {
- ipc_gid_accept_filters.insert (*((gid_t *) optval_));
- return 0;
- }
- break;
-# endif
-
-# if defined ZMQ_HAVE_SO_PEERCRED
- case ZMQ_IPC_FILTER_PID:
- if (optvallen_ == 0 && optval_ == NULL) {
- ipc_pid_accept_filters.clear ();
- return 0;
- }
- else
- if (optvallen_ == sizeof (pid_t) && optval_ != NULL) {
- ipc_pid_accept_filters.insert (*((pid_t *) optval_));
- return 0;
- }
- break;
-# endif
-
- case ZMQ_PLAIN_SERVER:
- if (is_int && (value == 0 || value == 1)) {
- as_server = value;
- mechanism = value? ZMQ_PLAIN: ZMQ_NULL;
- return 0;
- }
- break;
-
- case ZMQ_PLAIN_USERNAME:
- if (optvallen_ == 0 && optval_ == NULL) {
- mechanism = ZMQ_NULL;
- return 0;
- }
- else
- if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) {
- plain_username.assign ((const char *) optval_, optvallen_);
- as_server = 0;
- mechanism = ZMQ_PLAIN;
- return 0;
- }
- break;
-
- case ZMQ_PLAIN_PASSWORD:
- if (optvallen_ == 0 && optval_ == NULL) {
- mechanism = ZMQ_NULL;
- return 0;
- }
- else
- if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) {
- plain_password.assign ((const char *) optval_, optvallen_);
- as_server = 0;
- mechanism = ZMQ_PLAIN;
- return 0;
- }
- break;
-
- case ZMQ_ZAP_DOMAIN:
- if (optvallen_ < 256) {
- zap_domain.assign ((const char *) optval_, optvallen_);
- return 0;
- }
- break;
-
- // If libsodium isn't installed, these options provoke EINVAL
-# ifdef HAVE_LIBSODIUM
- case ZMQ_CURVE_SERVER:
- if (is_int && (value == 0 || value == 1)) {
- as_server = value;
- mechanism = value? ZMQ_CURVE: ZMQ_NULL;
- return 0;
- }
- break;
-
- case ZMQ_CURVE_PUBLICKEY:
- // TODO: refactor repeated code for these three options
- // into set_curve_key (destination, optval, optlen) method
- // ==> set_curve_key (curve_public_key, optval_, optvallen_);
- if (optvallen_ == CURVE_KEYSIZE) {
- memcpy (curve_public_key, optval_, CURVE_KEYSIZE);
- mechanism = ZMQ_CURVE;
- return 0;
- }
- else
- if (optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
- zmq_z85_decode (curve_public_key, (char *) optval_);
- mechanism = ZMQ_CURVE;
- return 0;
- }
- else
- // Deprecated, not symmetrical with zmq_getsockopt
- if (optvallen_ == CURVE_KEYSIZE_Z85) {
- char z85_key [41];
- memcpy (z85_key, (char *) optval_, CURVE_KEYSIZE_Z85);
- z85_key [CURVE_KEYSIZE_Z85] = 0;
- zmq_z85_decode (curve_public_key, z85_key);
- mechanism = ZMQ_CURVE;
- return 0;
- }
- break;
-
- case ZMQ_CURVE_SECRETKEY:
- if (optvallen_ == CURVE_KEYSIZE) {
- memcpy (curve_secret_key, optval_, CURVE_KEYSIZE);
- mechanism = ZMQ_CURVE;
- return 0;
- }
- else
- if (optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
- zmq_z85_decode (curve_secret_key, (char *) optval_);
- mechanism = ZMQ_CURVE;
- return 0;
- }
- else
- // Deprecated, not symmetrical with zmq_getsockopt
- if (optvallen_ == CURVE_KEYSIZE_Z85) {
- char z85_key [41];
- memcpy (z85_key, (char *) optval_, CURVE_KEYSIZE_Z85);
- z85_key [CURVE_KEYSIZE_Z85] = 0;
- zmq_z85_decode (curve_secret_key, z85_key);
- mechanism = ZMQ_CURVE;
- return 0;
- }
- break;
-
- case ZMQ_CURVE_SERVERKEY:
- if (optvallen_ == CURVE_KEYSIZE) {
- memcpy (curve_server_key, optval_, CURVE_KEYSIZE);
- mechanism = ZMQ_CURVE;
- as_server = 0;
- return 0;
- }
- else
- if (optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
- zmq_z85_decode (curve_server_key, (char *) optval_);
- mechanism = ZMQ_CURVE;
- as_server = 0;
- return 0;
- }
- else
- // Deprecated, not symmetrical with zmq_getsockopt
- if (optvallen_ == CURVE_KEYSIZE_Z85) {
- char z85_key [41];
- memcpy (z85_key, (char *) optval_, CURVE_KEYSIZE_Z85);
- z85_key [CURVE_KEYSIZE_Z85] = 0;
- zmq_z85_decode (curve_server_key, z85_key);
- mechanism = ZMQ_CURVE;
- as_server = 0;
- return 0;
- }
- break;
-# endif
-
- case ZMQ_CONFLATE:
- if (is_int && (value == 0 || value == 1)) {
- conflate = (value != 0);
- return 0;
- }
- break;
-
- // If libgssapi isn't installed, these options provoke EINVAL
-# ifdef HAVE_LIBGSSAPI_KRB5
- case ZMQ_GSSAPI_SERVER:
- if (is_int && (value == 0 || value == 1)) {
- as_server = value;
- mechanism = ZMQ_GSSAPI;
- return 0;
- }
- break;
-
- case ZMQ_GSSAPI_PRINCIPAL:
- if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) {
- gss_principal.assign ((const char *) optval_, optvallen_);
- mechanism = ZMQ_GSSAPI;
- return 0;
- }
- break;
-
- case ZMQ_GSSAPI_SERVICE_PRINCIPAL:
- if (optvallen_ > 0 && optvallen_ < 256 && optval_ != NULL) {
- gss_service_principal.assign ((const char *) optval_, optvallen_);
- mechanism = ZMQ_GSSAPI;
- as_server = 0;
- return 0;
- }
- break;
-
- case ZMQ_GSSAPI_PLAINTEXT:
- if (is_int && (value == 0 || value == 1)) {
- gss_plaintext = (value != 0);
- return 0;
- }
- break;
-# endif
-
- case ZMQ_HANDSHAKE_IVL:
- if (is_int && value >= 0) {
- handshake_ivl = value;
- return 0;
- }
- break;
-
- default:
-#if defined (ZMQ_ACT_MILITANT)
- // There are valid scenarios for probing with unknown socket option
- // values, e.g. to check if security is enabled or not. This will not
- // provoke a militant assert. However, passing bad values to a valid
- // socket option will, if ZMQ_ACT_MILITANT is defined.
- malformed = false;
-#endif
- break;
- }
-#if defined (ZMQ_ACT_MILITANT)
- // There is no valid use case for passing an error back to the application
- // when it sent malformed arguments to a socket option. Use ./configure
- // --with-militant to enable this checking.
- if (malformed)
- zmq_assert (false);
-#endif
- errno = EINVAL;
- return -1;
-}
-
-int zmq::options_t::getsockopt (int option_, void *optval_, size_t *optvallen_)
-{
- bool is_int = (*optvallen_ == sizeof (int));
- int *value = (int *) optval_;
-#if defined (ZMQ_ACT_MILITANT)
- bool malformed = true; // Did caller pass a bad option value?
-#endif
-
- switch (option_) {
- case ZMQ_SNDHWM:
- if (is_int) {
- *value = sndhwm;
- return 0;
- }
- break;
-
- case ZMQ_RCVHWM:
- if (is_int) {
- *value = rcvhwm;
- return 0;
- }
- break;
-
- case ZMQ_AFFINITY:
- if (*optvallen_ == sizeof (uint64_t)) {
- *((uint64_t *) optval_) = affinity;
- return 0;
- }
- break;
-
- case ZMQ_IDENTITY:
- if (*optvallen_ >= identity_size) {
- memcpy (optval_, identity, identity_size);
- *optvallen_ = identity_size;
- return 0;
- }
- break;
-
- case ZMQ_RATE:
- if (is_int) {
- *value = rate;
- return 0;
- }
- break;
-
- case ZMQ_RECOVERY_IVL:
- if (is_int) {
- *value = recovery_ivl;
- return 0;
- }
- break;
-
- case ZMQ_SNDBUF:
- if (is_int) {
- *value = sndbuf;
- return 0;
- }
- break;
-
- case ZMQ_RCVBUF:
- if (is_int) {
- *value = rcvbuf;
- return 0;
- }
- break;
-
- case ZMQ_TOS:
- if (is_int) {
- *value = tos;
- return 0;
- }
- break;
-
- case ZMQ_TYPE:
- if (is_int) {
- *value = type;
- return 0;
- }
- break;
-
- case ZMQ_LINGER:
- if (is_int) {
- *value = linger;
- return 0;
- }
- break;
-
- case ZMQ_RECONNECT_IVL:
- if (is_int) {
- *value = reconnect_ivl;
- return 0;
- }
- break;
-
- case ZMQ_RECONNECT_IVL_MAX:
- if (is_int) {
- *value = reconnect_ivl_max;
- return 0;
- }
- break;
-
- case ZMQ_BACKLOG:
- if (is_int) {
- *value = backlog;
- return 0;
- }
- break;
-
- case ZMQ_MAXMSGSIZE:
- if (*optvallen_ == sizeof (int64_t)) {
- *((int64_t *) optval_) = maxmsgsize;
- *optvallen_ = sizeof (int64_t);
- return 0;
- }
- break;
-
- case ZMQ_MULTICAST_HOPS:
- if (is_int) {
- *value = multicast_hops;
- return 0;
- }
- break;
-
- case ZMQ_RCVTIMEO:
- if (is_int) {
- *value = rcvtimeo;
- return 0;
- }
- break;
-
- case ZMQ_SNDTIMEO:
- if (is_int) {
- *value = sndtimeo;
- return 0;
- }
- break;
-
- case ZMQ_IPV4ONLY:
- if (is_int) {
- *value = 1 - ipv6;
- return 0;
- }
- break;
-
- case ZMQ_IPV6:
- if (is_int) {
- *value = ipv6;
- return 0;
- }
- break;
-
- case ZMQ_IMMEDIATE:
- if (is_int) {
- *value = immediate;
- return 0;
- }
- break;
-
- case ZMQ_SOCKS_PROXY:
- if (*optvallen_ >= socks_proxy_address.size () + 1) {
- memcpy (optval_, socks_proxy_address.c_str (), socks_proxy_address.size () + 1);
- *optvallen_ = socks_proxy_address.size () + 1;
- return 0;
- }
- break;
-
- case ZMQ_TCP_KEEPALIVE:
- if (is_int) {
- *value = tcp_keepalive;
- return 0;
- }
- break;
-
- case ZMQ_TCP_KEEPALIVE_CNT:
- if (is_int) {
- *value = tcp_keepalive_cnt;
- return 0;
- }
- break;
-
- case ZMQ_TCP_KEEPALIVE_IDLE:
- if (is_int) {
- *value = tcp_keepalive_idle;
- return 0;
- }
- break;
-
- case ZMQ_TCP_KEEPALIVE_INTVL:
- if (is_int) {
- *value = tcp_keepalive_intvl;
- return 0;
- }
- break;
-
- case ZMQ_MECHANISM:
- if (is_int) {
- *value = mechanism;
- return 0;
- }
- break;
-
- case ZMQ_PLAIN_SERVER:
- if (is_int) {
- *value = as_server && mechanism == ZMQ_PLAIN;
- return 0;
- }
- break;
-
- case ZMQ_PLAIN_USERNAME:
- if (*optvallen_ >= plain_username.size () + 1) {
- memcpy (optval_, plain_username.c_str (), plain_username.size () + 1);
- *optvallen_ = plain_username.size () + 1;
- return 0;
- }
- break;
-
- case ZMQ_PLAIN_PASSWORD:
- if (*optvallen_ >= plain_password.size () + 1) {
- memcpy (optval_, plain_password.c_str (), plain_password.size () + 1);
- *optvallen_ = plain_password.size () + 1;
- return 0;
- }
- break;
-
- case ZMQ_ZAP_DOMAIN:
- if (*optvallen_ >= zap_domain.size () + 1) {
- memcpy (optval_, zap_domain.c_str (), zap_domain.size () + 1);
- *optvallen_ = zap_domain.size () + 1;
- return 0;
- }
- break;
-
- // If libsodium isn't installed, these options provoke EINVAL
-# ifdef HAVE_LIBSODIUM
- case ZMQ_CURVE_SERVER:
- if (is_int) {
- *value = as_server && mechanism == ZMQ_CURVE;
- return 0;
- }
- break;
-
- case ZMQ_CURVE_PUBLICKEY:
- if (*optvallen_ == CURVE_KEYSIZE) {
- memcpy (optval_, curve_public_key, CURVE_KEYSIZE);
- return 0;
- }
- else
- if (*optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
- zmq_z85_encode ((char *) optval_, curve_public_key, CURVE_KEYSIZE);
- return 0;
- }
- break;
-
- case ZMQ_CURVE_SECRETKEY:
- if (*optvallen_ == CURVE_KEYSIZE) {
- memcpy (optval_, curve_secret_key, CURVE_KEYSIZE);
- return 0;
- }
- else
- if (*optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
- zmq_z85_encode ((char *) optval_, curve_secret_key, CURVE_KEYSIZE);
- return 0;
- }
- break;
-
- case ZMQ_CURVE_SERVERKEY:
- if (*optvallen_ == CURVE_KEYSIZE) {
- memcpy (optval_, curve_server_key, CURVE_KEYSIZE);
- return 0;
- }
- else
- if (*optvallen_ == CURVE_KEYSIZE_Z85 + 1) {
- zmq_z85_encode ((char *) optval_, curve_server_key, CURVE_KEYSIZE);
- return 0;
- }
- break;
-# endif
-
- case ZMQ_CONFLATE:
- if (is_int) {
- *value = conflate;
- return 0;
- }
- break;
-
- // If libgssapi isn't installed, these options provoke EINVAL
-# ifdef HAVE_LIBGSSAPI_KRB5
- case ZMQ_GSSAPI_SERVER:
- if (is_int) {
- *value = as_server && mechanism == ZMQ_GSSAPI;
- return 0;
- }
- break;
-
- case ZMQ_GSSAPI_PRINCIPAL:
- if (*optvallen_ >= gss_principal.size () + 1) {
- memcpy (optval_, gss_principal.c_str (), gss_principal.size () + 1);
- *optvallen_ = gss_principal.size () + 1;
- return 0;
- }
- break;
-
- case ZMQ_GSSAPI_SERVICE_PRINCIPAL:
- if (*optvallen_ >= gss_service_principal.size () + 1) {
- memcpy (optval_, gss_service_principal.c_str (), gss_service_principal.size () + 1);
- *optvallen_ = gss_service_principal.size () + 1;
- return 0;
- }
- break;
-
- case ZMQ_GSSAPI_PLAINTEXT:
- if (is_int) {
- *value = gss_plaintext;
- return 0;
- }
- break;
-#endif
-
- case ZMQ_HANDSHAKE_IVL:
- if (is_int) {
- *value = handshake_ivl;
- return 0;
- }
- break;
-
- default:
-#if defined (ZMQ_ACT_MILITANT)
- malformed = false;
-#endif
- break;
- }
-#if defined (ZMQ_ACT_MILITANT)
- if (malformed)
- zmq_assert (false);
-#endif
- errno = EINVAL;
- return -1;
-}