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16
17 import xdc.runtime.Error;
18 import xdc.runtime.knl.ISemaphore;
19 import xdc.runtime.knl.ISemThreadSupport;
20
21 /*!
22 * ======== SemThread ========
23 * SemThread Manager. [EXPERIMENTAL]
24 *
25 * This module manages semaphores through its proxy ISemThreadSupport
26 * interface. It has a module wide config parameter
27 * {@link #Proxy} which needs to be bound to an OS specific delegate before
28 * this module can be used.
29 *
30 * Here is an example showing how the proxy is bound to an BIOS 6.x specific
31 * delegate.
32 *
33 * var SemThread = xdc.useModule('xdc.runtime.knl.SemThread');
34 * SemThread.Proxy = xdc.useModule('ti.sysbios.xdcruntime.SemThreadSupport');
35 *
36 * Typically the package containing the delegates have a Settings module that
37 * will bind all {@link xdc.runtime.knl} proxies. The following
38 * example sets up all the xdc.runtime.knl proxies.
39 *
40 * xdc.useModule("ti.sysbios.xdcruntime.Settings");
41 *
42 */
43
44 @InstanceInitError
45 @InstanceFinalize
46
47 module SemThread inherits ISemaphore
48 {
49
50 /*! Proxy that needs to be bound to an OS specific delegate. */
51 proxy Proxy inherits ISemThreadSupport;
52
53 instance:
54
55 /*!
56 * ======== create ========
57 * Create a SemThread object.
58 *
59 * This function creates a new `SemThread` object which is initialized to
60 * count.
61 *
62 * @param(count) initial semaphore count
63 */
64 create(Int count);
65
66 internal:
67
68 struct Instance_State {
69 Proxy.Handle proxyHandle;
70 }
71
72 }
73
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