open-vm-tools 12.5.0
threadPool.h
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10 * or FITNESS FOR A PARTICULAR PURPOSE. See the Lesser GNU General Public
11 * License for more details.
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14 * along with this program; if not, write to the Free Software Foundation, Inc.,
15 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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17 *********************************************************/
18
19#ifndef _THREADPOOL_H_
20#define _THREADPOOL_H_
21
48/*
49 * glib-object.h should not be placed inside `extern "C"' blocks.
50 * However, this header is often placed inside such blocks.
51 * Here we change back into C++ for glib-object.h
52 */
53#ifdef __cplusplus
54extern "C++" {
55#endif
56#include <glib-object.h>
57#ifdef __cplusplus
58}
59#endif
60
61#include "vmware/tools/plugin.h"
62
63#define TOOLS_CORE_PROP_TPOOL "tcs_prop_thread_pool"
64
66typedef void (*ToolsCorePoolCb)(ToolsAppCtx *ctx,
67 gpointer data);
68
78typedef struct ToolsCorePool {
79 guint (*submit)(ToolsAppCtx *ctx,
81 gpointer data,
82 GDestroyNotify dtor);
83 void (*cancel)(guint id);
84 gboolean (*start)(ToolsAppCtx *ctx,
85 const gchar *threadName,
87 ToolsCorePoolCb interrupt,
88 gpointer data,
89 GDestroyNotify dtor);
91
92
93/*
94 *******************************************************************************
95 * ToolsCorePool_GetPool -- */
106static inline ToolsCorePool *
107ToolsCorePool_GetPool(ToolsAppCtx *ctx)
108{
109 ToolsCorePool *pool = NULL;
110 g_object_get(ctx->serviceObj, TOOLS_CORE_PROP_TPOOL, &pool, NULL);
111 return pool;
112}
113
114
115/*
116 *******************************************************************************
117 * ToolsCorePool_SubmitTask -- */
138static inline guint
139ToolsCorePool_SubmitTask(ToolsAppCtx *ctx,
141 gpointer data,
142 GDestroyNotify dtor)
143{
144 ToolsCorePool *pool = ToolsCorePool_GetPool(ctx);
145 if (pool != NULL) {
146 return pool->submit(ctx, cb, data, dtor);
147 }
148 return 0;
149}
150
151
152/*
153 *******************************************************************************
154 * ToolsCorePool_CancelTask -- */
168static inline void
169ToolsCorePool_CancelTask(ToolsAppCtx *ctx,
170 guint taskId)
171{
172 ToolsCorePool *pool = ToolsCorePool_GetPool(ctx);
173 if (pool != NULL) {
174 pool->cancel(taskId);
175 }
176}
177
178
179/*
180 *******************************************************************************
181 * ToolsCorePool_StartThread -- */
212static inline gboolean
213ToolsCorePool_StartThread(ToolsAppCtx *ctx,
214 const gchar *threadName,
216 ToolsCorePoolCb interrupt,
217 gpointer data,
218 GDestroyNotify dtor)
219{
220 ToolsCorePool *pool = ToolsCorePool_GetPool(ctx);
221 if (pool != NULL) {
222 return pool->start(ctx, threadName, cb, interrupt, data, dtor);
223 }
224 return FALSE;
225}
226
229#endif /* _THREADPOOL_H_ */
230
void(* ToolsCorePoolCb)(ToolsAppCtx *ctx, gpointer data)
Definition threadPool.h:66
struct ToolsCorePool ToolsCorePool
Public interface of the shared thread pool.
Definition plugin.h:294
gpointer serviceObj
Definition plugin.h:326
Public interface of the shared thread pool.
Definition threadPool.h:78