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-rw-r--r--common/thread.c48
-rw-r--r--common/thread.h33
-rw-r--r--src/installation_proxy.c11
-rw-r--r--src/installation_proxy.h2
-rw-r--r--src/notification_proxy.c6
-rw-r--r--src/notification_proxy.h2
-rw-r--r--src/syslog_relay.c8
-rw-r--r--src/syslog_relay.h2
-rw-r--r--tools/idevicedebugserverproxy.c6
9 files changed, 87 insertions, 31 deletions
diff --git a/common/thread.c b/common/thread.c
index fdc8112..eb535ab 100644
--- a/common/thread.c
+++ b/common/thread.c
@@ -1,8 +1,8 @@
/*
* thread.c
*
- * Copyright (c) 2012 Martin Szulecki All Rights Reserved.
- * Copyright (c) 2012 Nikias Bassen All Rights Reserved.
+ * Copyright (c) 2012-2019 Nikias Bassen, All Rights Reserved.
+ * Copyright (c) 2012 Martin Szulecki, All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -19,9 +19,12 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
#include "thread.h"
-int thread_new(thread_t *thread, thread_func_t thread_func, void* data)
+int thread_new(THREAD_T *thread, thread_func_t thread_func, void* data)
{
#ifdef WIN32
HANDLE th = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)thread_func, data, 0, NULL);
@@ -36,20 +39,51 @@ int thread_new(thread_t *thread, thread_func_t thread_func, void* data)
#endif
}
-void thread_free(thread_t thread)
+void thread_detach(THREAD_T thread)
{
#ifdef WIN32
CloseHandle(thread);
+#else
+ pthread_detach(thread);
#endif
}
-void thread_join(thread_t thread)
+void thread_free(THREAD_T thread)
+{
+#ifdef WIN32
+ CloseHandle(thread);
+#endif
+}
+
+int thread_join(THREAD_T thread)
{
/* wait for thread to complete */
#ifdef WIN32
- WaitForSingleObject(thread, INFINITE);
+ return (int)WaitForSingleObject(thread, INFINITE);
+#else
+ return pthread_join(thread, NULL);
+#endif
+}
+
+int thread_alive(THREAD_T thread)
+{
+#ifdef WIN32
+ return WaitForSingleObject(thread, 0) == WAIT_TIMEOUT;
#else
- pthread_join(thread, NULL);
+ return pthread_kill(thread, 0) == 0;
+#endif
+}
+
+int thread_cancel(THREAD_T thread)
+{
+#ifdef WIN32
+ return -1;
+#else
+#ifdef HAVE_PTHREAD_CANCEL
+ return pthread_cancel(thread);
+#else
+ return -1;
+#endif
#endif
}
diff --git a/common/thread.h b/common/thread.h
index bd53c5b..23e4510 100644
--- a/common/thread.h
+++ b/common/thread.h
@@ -1,8 +1,8 @@
/*
* thread.h
*
- * Copyright (c) 2012 Martin Szulecki All Rights Reserved.
- * Copyright (c) 2012 Nikias Bassen All Rights Reserved.
+ * Copyright (c) 2012-2019 Nikias Bassen, All Rights Reserved.
+ * Copyright (c) 2012 Martin Szulecki, All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -22,9 +22,11 @@
#ifndef __THREAD_H
#define __THREAD_H
+#include <stddef.h>
+
#ifdef WIN32
#include <windows.h>
-typedef HANDLE thread_t;
+typedef HANDLE THREAD_T;
typedef CRITICAL_SECTION mutex_t;
typedef volatile struct {
LONG lock;
@@ -32,20 +34,37 @@ typedef volatile struct {
} thread_once_t;
#define THREAD_ONCE_INIT {0, 0}
#define THREAD_ID GetCurrentThreadId()
+#define THREAD_T_NULL (THREAD_T)NULL
#else
#include <pthread.h>
-typedef pthread_t thread_t;
+#include <signal.h>
+typedef pthread_t THREAD_T;
typedef pthread_mutex_t mutex_t;
typedef pthread_once_t thread_once_t;
#define THREAD_ONCE_INIT PTHREAD_ONCE_INIT
#define THREAD_ID pthread_self()
+#define THREAD_T_NULL (THREAD_T)NULL
#endif
typedef void* (*thread_func_t)(void* data);
-int thread_new(thread_t* thread, thread_func_t thread_func, void* data);
-void thread_free(thread_t thread);
-void thread_join(thread_t thread);
+int thread_new(THREAD_T* thread, thread_func_t thread_func, void* data);
+void thread_detach(THREAD_T thread);
+void thread_free(THREAD_T thread);
+int thread_join(THREAD_T thread);
+int thread_alive(THREAD_T thread);
+
+int thread_cancel(THREAD_T thread);
+
+#ifdef WIN32
+#undef HAVE_THREAD_CLEANUP
+#else
+#ifdef HAVE_PTHREAD_CANCEL
+#define HAVE_THREAD_CLEANUP 1
+#define thread_cleanup_push(routine, arg) pthread_cleanup_push(routine, arg)
+#define thread_cleanup_pop(execute) pthread_cleanup_pop(execute)
+#endif
+#endif
void mutex_init(mutex_t* mutex);
void mutex_destroy(mutex_t* mutex);
diff --git a/src/installation_proxy.c b/src/installation_proxy.c
index f82eecc..24044aa 100644
--- a/src/installation_proxy.c
+++ b/src/installation_proxy.c
@@ -20,6 +20,9 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <string.h>
#include <stdlib.h>
#include <inttypes.h>
@@ -240,7 +243,7 @@ LIBIMOBILEDEVICE_API instproxy_error_t instproxy_client_new(idevice_t device, lo
instproxy_client_t client_loc = (instproxy_client_t) malloc(sizeof(struct instproxy_client_private));
client_loc->parent = plistclient;
mutex_init(&client_loc->mutex);
- client_loc->receive_status_thread = (thread_t)NULL;
+ client_loc->receive_status_thread = THREAD_T_NULL;
*client = client_loc;
return INSTPROXY_E_SUCCESS;
@@ -264,7 +267,7 @@ LIBIMOBILEDEVICE_API instproxy_error_t instproxy_client_free(instproxy_client_t
debug_info("joining receive_status_thread");
thread_join(client->receive_status_thread);
thread_free(client->receive_status_thread);
- client->receive_status_thread = (thread_t)NULL;
+ client->receive_status_thread = THREAD_T_NULL;
}
mutex_destroy(&client->mutex);
free(client);
@@ -343,7 +346,7 @@ static instproxy_error_t instproxy_receive_status_loop(instproxy_client_t client
/* parse status response */
if (node) {
- /* check status for possible error to allow reporting it and aborting it gracefully */
+ /* check status for possible error to allow reporting it and aborting it gracefully */
res = instproxy_status_get_error(node, &error_name, &error_description, &error_code);
if (res != INSTPROXY_E_SUCCESS) {
debug_info("command: %s, error %d, code 0x%08"PRIx64", name: %s, description: \"%s\"", command_name, res, error_code, error_name, error_description ? error_description: "N/A");
@@ -431,7 +434,7 @@ static void* instproxy_receive_status_loop_thread(void* arg)
if (data->client->receive_status_thread) {
thread_free(data->client->receive_status_thread);
- data->client->receive_status_thread = (thread_t)NULL;
+ data->client->receive_status_thread = THREAD_T_NULL;
}
instproxy_unlock(data->client);
diff --git a/src/installation_proxy.h b/src/installation_proxy.h
index bbc14ce..66dd5d0 100644
--- a/src/installation_proxy.h
+++ b/src/installation_proxy.h
@@ -30,7 +30,7 @@
struct instproxy_client_private {
property_list_service_client_t parent;
mutex_t mutex;
- thread_t receive_status_thread;
+ THREAD_T receive_status_thread;
};
#endif
diff --git a/src/notification_proxy.c b/src/notification_proxy.c
index c0b216e..3015ed9 100644
--- a/src/notification_proxy.c
+++ b/src/notification_proxy.c
@@ -98,7 +98,7 @@ LIBIMOBILEDEVICE_API np_error_t np_client_new(idevice_t device, lockdownd_servic
client_loc->parent = plistclient;
mutex_init(&client_loc->mutex);
- client_loc->notifier = (thread_t)NULL;
+ client_loc->notifier = THREAD_T_NULL;
*client = client_loc;
return NP_E_SUCCESS;
@@ -132,7 +132,7 @@ LIBIMOBILEDEVICE_API np_error_t np_client_free(np_client_t client)
debug_info("joining np callback");
thread_join(client->notifier);
thread_free(client->notifier);
- client->notifier = (thread_t)NULL;
+ client->notifier = THREAD_T_NULL;
} else {
dict = NULL;
property_list_service_receive_plist(parent, &dict);
@@ -350,7 +350,7 @@ LIBIMOBILEDEVICE_API np_error_t np_set_notify_callback( np_client_t client, np_n
client->parent = NULL;
thread_join(client->notifier);
thread_free(client->notifier);
- client->notifier = (thread_t)NULL;
+ client->notifier = THREAD_T_NULL;
client->parent = parent;
}
diff --git a/src/notification_proxy.h b/src/notification_proxy.h
index cc25a95..f641e25 100644
--- a/src/notification_proxy.h
+++ b/src/notification_proxy.h
@@ -29,7 +29,7 @@
struct np_client_private {
property_list_service_client_t parent;
mutex_t mutex;
- thread_t notifier;
+ THREAD_T notifier;
};
void* np_notifier(void* arg);
diff --git a/src/syslog_relay.c b/src/syslog_relay.c
index 29f4de5..3be84e0 100644
--- a/src/syslog_relay.c
+++ b/src/syslog_relay.c
@@ -81,7 +81,7 @@ LIBIMOBILEDEVICE_API syslog_relay_error_t syslog_relay_client_new(idevice_t devi
syslog_relay_client_t client_loc = (syslog_relay_client_t) malloc(sizeof(struct syslog_relay_client_private));
client_loc->parent = parent;
- client_loc->worker = (thread_t)NULL;
+ client_loc->worker = THREAD_T_NULL;
*client = client_loc;
@@ -107,7 +107,7 @@ LIBIMOBILEDEVICE_API syslog_relay_error_t syslog_relay_client_free(syslog_relay_
debug_info("Joining syslog capture callback worker thread");
thread_join(client->worker);
thread_free(client->worker);
- client->worker = (thread_t)NULL;
+ client->worker = THREAD_T_NULL;
}
free(client);
@@ -209,9 +209,9 @@ LIBIMOBILEDEVICE_API syslog_relay_error_t syslog_relay_stop_capture(syslog_relay
/* join thread to make it exit */
thread_join(client->worker);
thread_free(client->worker);
- client->worker = (thread_t)NULL;
+ client->worker = THREAD_T_NULL;
client->parent = parent;
}
return SYSLOG_RELAY_E_SUCCESS;
-} \ No newline at end of file
+}
diff --git a/src/syslog_relay.h b/src/syslog_relay.h
index cd45775..3e48fa4 100644
--- a/src/syslog_relay.h
+++ b/src/syslog_relay.h
@@ -28,7 +28,7 @@
struct syslog_relay_client_private {
service_client_t parent;
- thread_t worker;
+ THREAD_T worker;
};
void *syslog_relay_worker(void *arg);
diff --git a/tools/idevicedebugserverproxy.c b/tools/idevicedebugserverproxy.c
index 0b0419b..e99d0bf 100644
--- a/tools/idevicedebugserverproxy.c
+++ b/tools/idevicedebugserverproxy.c
@@ -50,7 +50,7 @@ typedef struct {
} socket_info_t;
struct thread_info {
- thread_t th;
+ THREAD_T th;
struct thread_info *next;
};
@@ -140,7 +140,7 @@ static void *thread_client_to_device(void *data)
int recv_len;
int sent;
char buffer[131072];
- thread_t dtoc;
+ THREAD_T dtoc;
debug("%s: started thread...\n", __func__);
@@ -205,7 +205,7 @@ static void* connection_handler(void* data)
{
debugserver_error_t derr = DEBUGSERVER_E_SUCCESS;
socket_info_t* socket_info = (socket_info_t*)data;
- thread_t ctod;
+ THREAD_T ctod;
debug("%s: client_fd = %d\n", __func__, socket_info->client_fd);
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