original files of m241

2026-07-30 11:19:44 +05:30
parent 170c2b3f3a
commit afc7070c1f
12254 changed files with 7655111 additions and 0 deletions
@@ -0,0 +1,77 @@
+/* semSmLibP.h - private shared semaphore library header file */
+
+/*
+ * Copyright (c) 1992-1993, 2010 Wind River Systems, Inc.
+ *
+ * The right to copy, distribute, modify or otherwise make use
+ * of this software may be licensed only pursuant to the terms
+ * of an applicable Wind River license agreement.
+ */
+
+/*
+modification history
+--------------------
+01f,15sep10,swg  remove VxMP APIs for these APIs will be published
+          And change the typedef for shared semaphore(WIND00145226)
+01e,09sep10,jpb  Removed unused function pointer semSmInfoRtn.
+01d,29apr10,pad  Moved extern C statement after include statements.
+01c,29jan93,pme  added little endian support
+01b,22sep92,rrr  added support for c++
+01a,19jul92,pme  extracted from semSmLib v1c.
+*/
+
+#ifndef __INCsemSmLibPh
+#define __INCsemSmLibPh
+
+#include <vxWorks.h>
+#include <vwModNum.h>
+#include <semSmLib.h>
+#include <smDllLib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* typedefs */
+
+#define SEM_TYPE_SM_BINARY      0x0     /* shared binary semaphore */
+#define SEM_TYPE_SM_COUNTING    0x1     /* shared counting semaphore */
+
+#if (defined (CPU_FAMILY) && (CPU_FAMILY==I960) && (defined __GNUC__))
+#pragma align 1                 /* tell gcc960 not to optimize alignments */
+#endif  /* CPU_FAMILY==I960 */
+
+typedef struct  sm_semaphore    /* SHARED MEMORY SEMAPHORE */
+    {
+    UINT32      verify;         /* 0x00: semaphore verification */
+    UINT32      objType;        /* 0x04: semaphore type */
+    UINT32      lock;           /* 0x08: semaphore spin lock */
+    SM_DL_LIST  smPendQ;        /* 0x0c: semaphore pend Queue */
+    union
+        {
+        UINT32           flag;  /* 0x14: current state */
+        UINT32           count; /* 0x14: semaphore counter */
+        } state;
+
+    } SM_SEMAPHORE;
+
+#if (defined (CPU_FAMILY) && (CPU_FAMILY==I960) && (defined __GNUC__))
+#pragma align 0                 /* turn off alignment requirement */
+#endif  /* CPU_FAMILY==I960 */
+
+/* variable declarations */
+
+extern FUNCPTR semSmShowRtn;		/* shared semaphore show routine ptr */
+
+/* function declarations */
+
+extern void   semSmLibInit (void);
+extern STATUS semSmBInit (SM_SEMAPHORE * pSem, int options,
+                          SEM_B_STATE initialState);
+extern STATUS semSmCInit (SM_SEMAPHORE * pSem, int options, int initialCount);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCsemSmLibPh */