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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > FBS / V0-0-0

Constituent: fbs_rtos     Tag: linux-gcc

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FBS_load.c.ux-xxx-xxx File Reference

Universal file loader for FSW files (unix implementation). More...

#include "FBS/FBS_msgs.h"
#include "MDB/MDB_pubdefs.h"

Include dependency graph for FBS_load.c.ux-xxx-xxx:

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Functions
unsigned int	FILE_loadModuleByID (unsigned int id, int sym)
	Load a FSW code module by file ID.
unsigned int	FILE_loadModuleByName (const char *nam, int sym)
	Load a FSW code module by file name.
unsigned int	FILE_loadModuleSecondary (unsigned int id, int sym, unsigned int *dat)
	Load a FSW code module by file ID (special for secondary boot).

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Detailed Description

Universal file loader for FSW files (unix implementation).

CVS $Id: FBS_load.c.ux-xxx-xxx,v 1.1.1.1 2005/11/04 04:10:57 apw Exp $

Author:

A.P.Waite

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Function Documentation

unsigned int FILE_loadModuleByID (  unsigned int  id, int  sym )

Load a FSW code module by file ID. Parameters: id  (in) File ID sym  (in) Symbol loading flag (conventional VxWorks definition) Warning: I can find no rationale for providing this functionality in the unix world, so the unix implementation simply (reports) and returns an error. Return values: FPTH_CSBODY  Body checksum mismatch FPTH_IMEMALOC  Cannot allocate memory to read module FPTH_LOADFAIL  Load module failed FPTH_MEMDVCRE  Memory device create failed FPTH_MEMDVOPN  Memory device open failed FPTH_NOOPEN  Cannot open module FPTH_NOTIMPL  Function not implemented (unix only) FPTH_OMEMALOC  Cannot allocate memory to inflate module FPTH_SLURP  File length mismatch FPTH_SUCCESS  Success FPTH_ZLIBFAIL  Inflation failed FPTH_ZLIBINIT  Inflation initialization failed

unsigned int FILE_loadModuleByName (  const char *  nam, int  sym )

Load a FSW code module by file name. Parameters: nam  (in) File name sym  (in) Symbol loading flag (conventional VxWorks definition) Warning: I can find no rationale for providing this functionality in the unix world, so the unix implementation simply (reports) and returns an error. Return values: FPTH_CSBODY  Body checksum mismatch FPTH_IMEMALOC  Cannot allocate memory to read module FPTH_LOADFAIL  Load module failed FPTH_MEMDVCRE  Memory device create failed FPTH_MEMDVOPN  Memory device open failed FPTH_NAMENULL  Module name is NULL FPTH_NOOPEN  Cannot open module FPTH_NOTIMPL  Function not implemented (unix only) FPTH_OMEMALOC  Cannot allocate memory to inflate module FPTH_SLURP  File length mismatch FPTH_SUCCESS  Success FPTH_ZLIBFAIL  Inflation failed FPTH_ZLIBINIT  Inflation initialization failed

unsigned int FILE_loadModuleSecondary (  unsigned int  id, int  sym, unsigned int *  dat )

Load a FSW code module by file ID (special for secondary boot). Parameters: id  (in) File ID sym  (in) Symbol loading flag (conventional VxWorks definition) dat  (in/out) Return extra information if error Warning: I can find no rationale for providing this functionality in the unix world, so the unix implementation simply (reports) and returns an error. Return values: FPTH_CSBODY  Body checksum mismatch FPTH_IMEMALOC  Cannot allocate memory to read module FPTH_LOADFAIL  Load module failed FPTH_MEMDVCRE  Memory device create failed FPTH_MEMDVOPN  Memory device open failed FPTH_NOOPEN  Cannot open module FPTH_NOTIMPL  Function not implemented (unix only) FPTH_OMEMALOC  Cannot allocate memory to inflate module FPTH_SLURP  File length mismatch FPTH_SUCCESS  Success FPTH_ZLIBFAIL  Inflation failed FPTH_ZLIBINIT  Inflation initialization failed FILE_loadModuleSecondary() is a courtesy entry point for use during a fully automated secondary boot. During this period, errors cannot be reported through standard communications channels (because they haven't been brought up yet), so errors are recorded in the boot diagnostics area for later retrieval by primary boot. To refine the error reporting the boot diagnostics allow an extra parameter to be saved. That is what is brought out through this interface.

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