File: mysymtab.c

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/*
	mysymtab.c:	template private symbol table for RTEMS port
			of the ION stack, with definition of
			sm_FindFunction(), which accesses this table.
			
	Author: Scott Burleigh, JPL

	Copyright (c) 2010, California Institute of Technology.
	ALL RIGHTS RESERVED.  U.S. Government Sponsorship
	acknowledged.
									*/

extern int	ionadmin(int, int, int, int, int, int, int, int, int, int);
extern int	ionexit(int, int, int, int, int, int, int, int, int, int);
extern int	rfxclock(int, int, int, int, int, int, int, int, int, int);
extern int	ionsecadmin(int, int, int, int, int, int, int, int, int, int);
extern int	ionwarn(int, int, int, int, int, int, int, int, int, int);
extern int	ionrestart(int, int, int, int, int, int, int, int, int, int);
extern int	ltpadmin(int, int, int, int, int, int, int, int, int, int);
extern int	ltpclock(int, int, int, int, int, int, int, int, int, int);
extern int	ltpmeter(int, int, int, int, int, int, int, int, int, int);
extern int	pmqlsi(int, int, int, int, int, int, int, int, int, int);
extern int	pmqlso(int, int, int, int, int, int, int, int, int, int);
extern int	bpadmin(int, int, int, int, int, int, int, int, int, int);
extern int	bpclock(int, int, int, int, int, int, int, int, int, int);
extern int	ltpcli(int, int, int, int, int, int, int, int, int, int);
extern int	ltpclo(int, int, int, int, int, int, int, int, int, int);
extern int	ipnadmin(int, int, int, int, int, int, int, int, int, int);
extern int	ipnfw(int, int, int, int, int, int, int, int, int, int);
extern int	ipnadminep(int, int, int, int, int, int, int, int, int, int);
extern int	lgagent(int, int, int, int, int, int, int, int, int, int);
extern int	bpsource(int, int, int, int, int, int, int, int, int, int);
extern int	bpsink(int, int, int, int, int, int, int, int, int, int);
#ifndef NASA_PROTECTED_FLIGHT_CODE
extern int	cfdpadmin(int, int, int, int, int, int, int, int, int, int);
extern int	cfdpclock(int, int, int, int, int, int, int, int, int, int);
extern int	bputa(int, int, int, int, int, int, int, int, int, int);
#endif
#if 0
extern int	imcadmin(int, int, int, int, int, int, int, int, int, int);
extern int	imcfw(int, int, int, int, int, int, int, int, int, int);
extern int	acsadmin(int, int, int, int, int, int, int, int, int, int);
extern int	acslist(int, int, int, int, int, int, int, int, int, int);
#endif
typedef struct
{
	char	*name;
	FUNCPTR	funcPtr;
	int	priority;
	int	stackSize;
} SymTabEntry;

FUNCPTR	sm_FindFunction(char *name, int *priority, int *stackSize)
{
	static SymTabEntry	symbols[] =
	{
		{ "ionadmin",	(FUNCPTR) ionadmin,	ICI_PRIORITY,	32768 },
		{ "ionexit",	(FUNCPTR) ionexit,	ICI_PRIORITY,	32768 },
		{ "rfxclock",	(FUNCPTR) rfxclock,	ICI_PRIORITY,	32768 },
		{ "ionsecadmin",(FUNCPTR) ionsecadmin,	ICI_PRIORITY,	32768 },
		{ "ionwarn",	(FUNCPTR) ionwarn,	ICI_PRIORITY,	32768 },
		{ "ionrestart",	(FUNCPTR) ionrestart,	ICI_PRIORITY,	32768 },
		{ "ltpadmin",	(FUNCPTR) ltpadmin,	ICI_PRIORITY,	32768 },
		{ "ltpclock",	(FUNCPTR) ltpclock,	ICI_PRIORITY,	32768 },
		{ "ltpmeter",	(FUNCPTR) ltpmeter,	ICI_PRIORITY,	32768 },
		{ "pmqlsi",	(FUNCPTR) pmqlsi,	ICI_PRIORITY,	32768 },
		{ "pmqlso",	(FUNCPTR) pmqlso,	ICI_PRIORITY,	32768 },
		{ "bpadmin",	(FUNCPTR) bpadmin,	ICI_PRIORITY,	32768 },
		{ "bpclock",	(FUNCPTR) bpclock,	ICI_PRIORITY,	4096  },
		{ "ltpcli",	(FUNCPTR) ltpcli,	ICI_PRIORITY,	32768 },
		{ "ltpclo",	(FUNCPTR) ltpclo,	ICI_PRIORITY,	32768 },
		{ "ipnadmin",	(FUNCPTR) ipnadmin,	ICI_PRIORITY,	32768 },
		{ "ipnfw",	(FUNCPTR) ipnfw,	ICI_PRIORITY,	65536 },
		{ "ipnadminep",	(FUNCPTR) ipnadminep,	ICI_PRIORITY,	24576 },
		{ "lgagent",	(FUNCPTR) lgagent,	ICI_PRIORITY,	24576 },
		{ "bpsource",	(FUNCPTR) bpsource,	ICI_PRIORITY,	4096  },
		{ "bpsink",	(FUNCPTR) bpsink,	ICI_PRIORITY,	4096  }
#ifndef NASA_PROTECTED_FLIGHT_CODE
		,{ "cfdpadmin",	(FUNCPTR) cfdpadmin,	ICI_PRIORITY,	24576 },
		{ "cfdpclock",	(FUNCPTR) cfdpclock,	ICI_PRIORITY,	24576 },
		{ "bputa",	(FUNCPTR) bputa,	ICI_PRIORITY,	24576 }
#endif
#if 0
		,{ "imcadmin",	(FUNCPTR) imcadmin,	ICI_PRIORITY,	32768 },
		{ "imcfw",	(FUNCPTR) imcfw,	ICI_PRIORITY,	65536 }
		,{ "acsadmin",	(FUNCPTR) acsadmin,	ICI_PRIORITY,	32768 },
		{ "acslist",	(FUNCPTR) acslist,	ICI_PRIORITY,	32768 }
#endif
	};

	static int	numSymbols = sizeof symbols / sizeof(SymTabEntry);
	int		i;

	CHKNULL(name);
	CHKNULL(priority);
	CHKNULL(stackSize);
	for (i = 0; i < numSymbols; i++)
	{
		if (strcmp(name, symbols[i].name) == 0)
		{
			if (*priority == 0)	/*	Use default.	*/
			{
				*priority = symbols[i].priority;
			}

			if (*stackSize == 0)	/*	Use default.	*/
			{
				*stackSize = symbols[i].stackSize;
			}

			return symbols[i].funcPtr;
		}
	}

	return NULL;
}