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/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* This file will include OS specific functions which are not inlineable.
* Any inlineable functions should be defined in os-inline.c instead.
*/
#include "os.h"
#define INCL_DOS
#include <os2.h>
#include <stdio.h>
#include <string.h>
static int rc=0;
static char errorstr[20];
void ap_os_dso_init(void)
{
}
ap_os_dso_handle_t ap_os_dso_load(const char *module_name)
{
HMODULE handle;
rc = DosLoadModule(errorstr, sizeof(errorstr), module_name, &handle);
if (rc == 0)
return handle;
return 0;
}
void ap_os_dso_unload(ap_os_dso_handle_t handle)
{
DosFreeModule(handle);
}
void *ap_os_dso_sym(ap_os_dso_handle_t handle, const char *funcname)
{
PFN func;
rc = DosQueryProcAddr( handle, 0, funcname, &func );
if (rc == 0)
return func;
return NULL;
}
const char *ap_os_dso_error(void)
{
static char message[200];
strcpy(message, ap_os_error_message(rc));
strcat(message, " for module ");
strcat(message, errorstr);
return message;
}
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