Fix #90, Convert int32 return codes and variables to CFE_Status_t

.github/workflows/codeql-build.yml

@@ -3,14 +3,14 @@ name: CodeQl Analysis
 on:
   push:
   pull_request:
-  
+
 
 jobs:
   codeql:
     name: Codeql Analysis
     uses: nasa/cFS/.github/workflows/codeql-reusable.yml@main
     with:
-      component-path: apps/lc 
+      component-path: apps/lc
       prep: 'make prep; make -C build/tools/elf2cfetbl'
       make: 'make -C build/native/default_cpu1/apps/lc'
       setup: |

.github/workflows/format-check.yml

@@ -9,4 +9,3 @@ jobs:
   format-check:
     name: Run format check
     uses: nasa/cFS/.github/workflows/format-check.yml@main
-

.github/workflows/static-analysis.yml

@@ -10,4 +10,4 @@ jobs:
     name: Run cppcheck
     uses: nasa/cFS/.github/workflows/static-analysis.yml@main
     with:
-      strict-dir-list: './fsw'    
+      strict-dir-list: './fsw'

docs/dox_src/cfs_lc.dox

@@ -54,7 +54,7 @@
 
   This document provides a complete specification for the commands and telemetry associated
   with the CFS Limit Checker (LC) application software.  The document is intended primarily
-  for users of the software (operations personal, test engineers, and maintenance personnel).
+  for users of the software (operations personnel, test engineers, and maintenance personnel).
   The last section of the document, the deployment guide section, is intended for mission
   developers when deploying and configuring the LC application software for a mission
   flight software build environment.
@@ -113,7 +113,7 @@
   is encountered, an event message is issued and a Relative Time Sequence (RTS) command
   script may be initiated to respond to the threshold violation.
 
-  LC is a table driven application. Monitoring and response configuration data is stored in
+  LC is a table-driven application. Monitoring and response configuration data is stored in
   definition tables that can be updated by the ground operators, while statistics on threshold
   violations are stored in dump-only results tables and summarized in housekeeping data.
 
@@ -195,7 +195,7 @@
   \image html LC_Monitor_Process.png "LC Monitoring Process Example Diagram"
   \image latex LC_Monitor_Process.png "LC Monitoring Process Example Diagram"
 
-  Since LC is a table driven application, it's behavior is dictated by the contents of the
+  Since LC is a table-driven application, it's behavior is dictated by the contents of the
   WDT and ADT configuration tables. To change this behavior is simply a matter of loading a
   new table with modified parameters. LC will check for any pending table updates whenever
   it processes a housekeeping request. If the table passes validation it will go into
@@ -295,11 +295,11 @@
   #LC_MAX_ACTIONPOINTS. The index into this table is the same Actionpoint ID used for the
   corresponding definition table entry.
 
-  The entire WDT is searched anytime a message is received that may contain watchpoints.
+  The entire WDT is searched any time a message is received that may contain watchpoints.
   For this reason, it is important that unused entries are properly marked by setting
   the WDT parameter DataType to #LC_DATA_WATCH_NOT_USED.
 
-  The entire ADT is processed anytime a sample request is received that specifies an
+  The entire ADT is processed any time a sample request is received that specifies an
   actionpoint equal to #LC_ALL_ACTIONPOINTS. For this reason, it is important that unused
   entries are properly marked by setting the ADT parameter DefaultState to
   #LC_APSTATE_NOT_USED.

fsw/src/lc_app.c

@@ -19,7 +19,7 @@
 
 /**
  * @file
- *   The CFS Limit Checker (LC) is a table driven application
+ *   The CFS Limit Checker (LC) is a table-driven application
  *   that provides telemetry monitoring and autonomous response
  *   capabilities to Core Flight Executive (cFE) based systems.
  */
@@ -179,9 +179,9 @@ void LC_AppMain(void)
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-int32 LC_AppInit(void)
+CFE_Status_t LC_AppInit(void)
 {
-    int32 Status = CFE_SUCCESS;
+    CFE_Status_t Status = CFE_SUCCESS;
 
     /*
     ** Zero out the global data structures...
@@ -229,9 +229,9 @@ int32 LC_AppInit(void)
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-int32 LC_EvsInit(void)
+CFE_Status_t LC_EvsInit(void)
 {
-    int32 Status = CFE_SUCCESS;
+    CFE_Status_t Status = CFE_SUCCESS;
 
     /*
     ** If an application event filter table is added
@@ -257,9 +257,9 @@ int32 LC_EvsInit(void)
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-int32 LC_SbInit(void)
+CFE_Status_t LC_SbInit(void)
 {
-    int32 Status = CFE_SUCCESS;
+    CFE_Status_t Status = CFE_SUCCESS;
 
     /*
     ** Initialize housekeeping packet...
@@ -327,9 +327,9 @@ int32 LC_SbInit(void)
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-int32 LC_TableInit(void)
+CFE_Status_t LC_TableInit(void)
 {
-    int32 Result;
+    CFE_Status_t Result;
 
 /*
 ** LC task use of Critical Data Store (CDS)
@@ -495,11 +495,11 @@ int32 LC_TableInit(void)
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-int32 LC_CreateResultTables(void)
+CFE_Status_t LC_CreateResultTables(void)
 {
-    int32  Result;
-    uint32 DataSize;
-    uint32 OptionFlags;
+    CFE_Status_t Result;
+    uint32       DataSize;
+    uint32       OptionFlags;
 
     /*
     ** Set "dump only" table option flags
@@ -571,11 +571,11 @@ int32 LC_CreateResultTables(void)
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-int32 LC_CreateDefinitionTables(void)
+CFE_Status_t LC_CreateDefinitionTables(void)
 {
-    int32  Result;
-    uint32 DataSize;
-    uint32 OptionFlags = CFE_TBL_OPT_DEFAULT;
+    CFE_Status_t Result;
+    uint32       DataSize;
+    uint32       OptionFlags = CFE_TBL_OPT_DEFAULT;
 
     /*
     ** If CDS is still enabled, try to register the 2 definition tables as critical
@@ -727,10 +727,10 @@ int32 LC_CreateDefinitionTables(void)
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-int32 LC_CreateTaskCDS(void)
+CFE_Status_t LC_CreateTaskCDS(void)
 {
-    int32  Result;
-    uint32 DataSize;
+    CFE_Status_t Result;
+    uint32       DataSize;
 
     /*
     ** Create CDS and try to restore Watchpoint Results Table (WRT) data
@@ -854,9 +854,9 @@ int32 LC_CreateTaskCDS(void)
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-int32 LC_LoadDefaultTables(void)
+CFE_Status_t LC_LoadDefaultTables(void)
 {
-    int32 Result;
+    CFE_Status_t Result;
 
     /*
     ** Load default watchpoint definition table (WDT)

fsw/src/lc_app.h

@@ -237,7 +237,7 @@ void LC_AppMain(void);
  *  \return Execution status, see \ref CFEReturnCodes
  *  \retval #CFE_SUCCESS \copybrief CFE_SUCCESS
  */
-int32 LC_AppInit(void);
+CFE_Status_t LC_AppInit(void);
 
 /**
  * \brief Initialize Event Services
@@ -252,7 +252,7 @@ int32 LC_AppInit(void);
  *  \return Execution status, see \ref CFEReturnCodes
  *  \retval #CFE_SUCCESS \copybrief CFE_SUCCESS
  */
-int32 LC_EvsInit(void);
+CFE_Status_t LC_EvsInit(void);
 
 /**
  * \brief Initialize Software Bus
@@ -267,7 +267,7 @@ int32 LC_EvsInit(void);
  *  \return Execution status, see \ref CFEReturnCodes
  *  \retval #CFE_SUCCESS \copybrief CFE_SUCCESS
  */
-int32 LC_SbInit(void);
+CFE_Status_t LC_SbInit(void);
 
 /**
  * \brief Initialize Table Services (includes CDS)
@@ -286,7 +286,7 @@ int32 LC_SbInit(void);
  *
  *  \sa LC_SAVE_TO_CDS
  */
-int32 LC_TableInit(void);
+CFE_Status_t LC_TableInit(void);
 
 /**
  * \brief Create Watchpoint and Actionpoint Result Tables
@@ -303,7 +303,7 @@ int32 LC_TableInit(void);
  *
  *  \sa #LC_TableInit
  */
-int32 LC_CreateResultTables(void);
+CFE_Status_t LC_CreateResultTables(void);
 
 /**
  * \brief Create Watchpoint and Actionpoint Definition Tables
@@ -320,7 +320,7 @@ int32 LC_CreateResultTables(void);
  *
  *  \sa #LC_TableInit
  */
-int32 LC_CreateDefinitionTables(void);
+CFE_Status_t LC_CreateDefinitionTables(void);
 
 /**
  * \brief Create Result Table and Application Data CDS Areas
@@ -337,7 +337,7 @@ int32 LC_CreateDefinitionTables(void);
  *
  *  \sa #LC_TableInit
  */
-int32 LC_CreateTaskCDS(void);
+CFE_Status_t LC_CreateTaskCDS(void);
 
 /**
  * \brief Load Default Table Values
@@ -356,6 +356,6 @@ int32 LC_CreateTaskCDS(void);
  *
  *  \sa #LC_TableInit
  */
-int32 LC_LoadDefaultTables(void);
+CFE_Status_t LC_LoadDefaultTables(void);
 
 #endif

fsw/src/lc_cmds.c

@@ -110,7 +110,7 @@ void LC_SampleAPReq(const CFE_SB_Buffer_t *BufPtr)
 /* Housekeeping request                                            */
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-int32 LC_SendHkCmd(const CFE_MSG_CommandHeader_t *MsgPtr)
+CFE_Status_t LC_SendHkCmd(const CFE_MSG_CommandHeader_t *MsgPtr)
 {
     uint16 TableIndex;
     uint16 HKIndex;

fsw/src/lc_cmds.h

@@ -106,7 +106,7 @@ void LC_SampleAPReq(const CFE_SB_Buffer_t *BufPtr);
  *  \param[in] MsgPtr Pointer to command header
  *
  */
-int32 LC_SendHkCmd(const CFE_MSG_CommandHeader_t *MsgPtr);
+CFE_Status_t LC_SendHkCmd(const CFE_MSG_CommandHeader_t *MsgPtr);
 
 /**
  * \brief Noop command

fsw/src/lc_dispatch.c

@@ -241,9 +241,8 @@ void LC_ResetWPStatsVerifyDispatch(const CFE_SB_Buffer_t *BufPtr)
 /* Process a command pipe message                                  */
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-int32 LC_AppPipe(const CFE_SB_Buffer_t *BufPtr)
+CFE_Status_t LC_AppPipe(const CFE_SB_Buffer_t *BufPtr)
 {
-    int32             Status      = CFE_SUCCESS;
     CFE_SB_MsgId_t    MessageID   = CFE_SB_INVALID_MSG_ID;
     CFE_MSG_FcnCode_t CommandCode = 0;
 
@@ -323,5 +322,5 @@ int32 LC_AppPipe(const CFE_SB_Buffer_t *BufPtr)
 
     } /* end MessageID switch */
 
-    return Status;
+    return CFE_SUCCESS;
 }

fsw/src/lc_dispatch.h

@@ -53,6 +53,6 @@
  *  \return Execution status, see \ref CFEReturnCodes
  *  \retval #CFE_SUCCESS \copybrief CFE_SUCCESS
  */
-int32 LC_AppPipe(const CFE_SB_Buffer_t *BufPtr);
+CFE_Status_t LC_AppPipe(const CFE_SB_Buffer_t *BufPtr);
 
 #endif

fsw/src/lc_utils.c

@@ -41,9 +41,9 @@
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-int32 LC_ManageTables(void)
+CFE_Status_t LC_ManageTables(void)
 {
-    int32 Result;
+    CFE_Status_t Result;
 
     /*
     ** It is not necessary to release dump only table pointers before
@@ -110,9 +110,9 @@ int32 LC_ManageTables(void)
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-int32 LC_UpdateTaskCDS(void)
+CFE_Status_t LC_UpdateTaskCDS(void)
 {
-    int32 Result;
+    CFE_Status_t Result;
 
     /*
     ** Copy the watchpoint results table (WRT) data to CDS
@@ -164,9 +164,9 @@ int32 LC_UpdateTaskCDS(void)
 /*                                                                 */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-int32 LC_PerformMaintenance(void)
+CFE_Status_t LC_PerformMaintenance(void)
 {
-    int32 Result;
+    CFE_Status_t Result;
 
     /*
     ** Manage tables - allow cFE to perform dump, update, etc.

fsw/src/lc_utils.h

@@ -44,7 +44,7 @@
  *
  *  \sa #LC_WDT_GETADDR_ERR_EID, #LC_ADT_GETADDR_ERR_EID
  */
-int32 LC_ManageTables(void);
+CFE_Status_t LC_ManageTables(void);
 
 /**
  * \brief Write to Critical Data Store (CDS)
@@ -60,7 +60,7 @@ int32 LC_ManageTables(void);
  *  \return Execution status, see \ref CFEReturnCodes
  *  \retval #CFE_SUCCESS \copybrief CFE_SUCCESS
  */
-int32 LC_UpdateTaskCDS(void);
+CFE_Status_t LC_UpdateTaskCDS(void);
 
 /**
  * \brief Perform Routine Maintenance
@@ -82,6 +82,6 @@ int32 LC_UpdateTaskCDS(void);
  *  \return Execution status, see \ref CFEReturnCodes
  *  \retval #CFE_SUCCESS \copybrief CFE_SUCCESS
  */
-int32 LC_PerformMaintenance(void);
+CFE_Status_t LC_PerformMaintenance(void);
 
 #endif

fsw/src/lc_watch.c

@@ -77,7 +77,7 @@ void LC_CreateHashTable(void)
     CFE_SB_MsgId_t    MessageID;
     int32             MessageLinkIndex;
     int32             WatchPtTblIndex;
-    int32             Result;
+    CFE_Status_t      Result;
 
     /* Un-subscribe to any MessageID's referenced in previous Watchpoint Definition Table */
     for (MessageLinkIndex = 0; MessageLinkIndex < LC_OperData.MessageIDsCount; MessageLinkIndex++)
@@ -148,7 +148,7 @@ LC_WatchPtList_t *LC_AddWatchpoint(CFE_SB_MsgId_t MessageID)
     LC_WatchPtList_t *WatchPtLink;
     bool              NeedSubscription;
     int32             HashTableIndex;
-    int32             Result;
+    CFE_Status_t      Result;
 
     /* Hash function converts MessageID into hash table index */
     HashTableIndex = LC_GetHashTableIndex(MessageID);