original files of m241

vxworks-6.9/target/h/semaphore.h

@@ -0,0 +1,58 @@
+/* semaphore.h - header for POSIX 1003.1b semaphore synchronization */
+
+/*
+ * Copyright (c) 1993-1994, 1999, 2003, 2005, 2010-2011 Wind River Systems, Inc.
+ *
+ * The right to copy, distribute or otherwise make use of this software
+ * may be licensed only pursuant to the terms of an applicable Wind River
+ * license agreement. 
+ */
+
+/*
+modification history
+--------------------
+01j,15dec11,jpb  Moved SEM_VALUE_MAX and SEM_NSEMS_MAX to limits.h
+01i,29apr10,pad  Moved extern C statement after include statements.
+01h,22aug05,kk   moved kernel specific protoypes here
+01g,02aug05,kk   move SEM_NSEMS_MAX SEM_VALUE_MAX from semaphoreCommon.h to here
+01f,05dec03,m_s  code-inspection changes
+01e,310ct03,m_s  moved the descriptor structure to private header file
+                 ported to Base 6
+01d,12mar99,elg  include private header to get semPxLibInit() (SPR 20532).
+01c,08apr94,dvs  added pragma for gnu960 alignment.
+01b,05jan94,kdl	 changed sem_t "close" field to "refCnt"; general cleanup.
+01a,06apr93,smb	 written
+*/
+
+#ifndef __INCsemaphoreh
+#define __INCsemaphoreh
+
+/* includes */
+
+/* defines */
+
+/* typedefs */
+
+/* the semaphore descriptor for kernel apps */
+
+typedef void * sem_t;
+
+/* include the common header file after defining the semaphore descriptor */
+
+#include <semaphoreCommon.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* function declarations */
+
+/* others are in semaphoreCommon.h */
+
+extern int      sem_init     (sem_t *, int, unsigned int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCsemaphoreh */