1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements. See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "apr_arch_threadproc.h"
18 #include "apr_arch_file_io.h"
19 #include "apr_thread_proc.h"
20 #include "apr_signal.h"
21 #include "apr_file_io.h"
22 #include "apr_general.h"
23 #if APR_HAVE_SIGNAL_H
24 #include <signal.h>
25 #endif
26 #include <string.h>
27 #if APR_HAVE_SYS_WAIT
28 #include <sys/wait.h>
29 #endif
30
31 /* Windows only really support killing process, but that will do for now.
32 *
33 * ### Actually, closing the input handle to the proc should also do fine
34 * for most console apps. This definitely needs improvement...
35 */
apr_proc_kill(apr_proc_t * proc,int signal)36 APR_DECLARE(apr_status_t) apr_proc_kill(apr_proc_t *proc, int signal)
37 {
38 if (proc->hproc != NULL) {
39 if (TerminateProcess(proc->hproc, signal) == 0) {
40 return apr_get_os_error();
41 }
42 /* On unix, SIGKILL leaves a apr_proc_wait()able pid lying around,
43 * so we will leave hproc alone until the app calls apr_proc_wait().
44 */
45 return APR_SUCCESS;
46 }
47 return APR_EPROC_UNKNOWN;
48 }
49
apr_signal_init(apr_pool_t * pglobal)50 void apr_signal_init(apr_pool_t *pglobal)
51 {
52 }
53
apr_signal_description_get(int signum)54 APR_DECLARE(const char *) apr_signal_description_get(int signum)
55 {
56 return "unknown signal (not supported)";
57 }
58
apr_signal_block(int signum)59 APR_DECLARE(apr_status_t) apr_signal_block(int signum)
60 {
61 return APR_ENOTIMPL;
62 }
63
apr_signal_unblock(int signum)64 APR_DECLARE(apr_status_t) apr_signal_unblock(int signum)
65 {
66 return APR_ENOTIMPL;
67 }
68