9.87 GET_FUNCTION_INFO
Retrieves a list of function related information from the LANSA internal database and returns it to the calling RDML function in a variable length working list.
Special Note: This Built-In Function provides access to very advanced facilities that basically allow RDML functions to construct new RDML functions.
This is a very specialized area that requires very good knowledge of the LANSA product. Use of this Built-In Function in a "commercial" application (e.g. Order Entry) is not normal and should not be attempted.
This is a Specialized Built-In Function for use in a Development Environment only.
Arguments
No | Type | Req/ Opt | Description | Min Len | Max Len | Min Dec | Max Dec | 1 | A | Req | Process name. | 1 | 10 |
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| 2 | A | Req | Function name. | 1 | 7 |
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| 3 | A | Req | Type of function related information to retrieve. Valid type for all LANSA systems: MLATTR- Multilingual attributes Valid types for LANSA on IBM i : FIELDS- Fields used by the function FILES- Files used by the function FUNCPANEL - LANSA Documentor panel layouts FUNSTEXT- LANSA Documentor function MSL Diagram FUNTNOTE- LANSA Documentor function MSL technical notes FUNTABLE- LANSA Documentor function MSL tables FUNXR3GL- LANSA Documentor called 3GL programs FUNXRPRO- LANSA Documentor called processes FUNXRFUN- LANSA Documentor called functions FUNXRBIF- LANSA Documentor called Built-In Functions FUNCREP- LANSA Documentor report layouts functions FUNXRSYV- LANSA Documentor system variables used FUNXRMST- LANSA Documentor message text used FUNXRMSI- LANSA Documentor predefined messages used
| 1 | 10 |
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Return Values
No | Type | Req/ Opt | Description | Min Len | Max Len | Min Dec | Max Dec | 1 | A | Req | Return code OK = list returned partially or completely filled. No more of this type of information exists for this function. OV = list returned completely filled, but more of this type of information than could fit in the list exists. NR = list was returned empty. Last entry in the list is returned as null. ER = Function not found. Last entry in the list is returned as null. | 2 | 2 |
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| 2 | L | Req | Working list to contain process related information. The calling RDML function must provide a working list with an aggregate entry length of exactly 132 bytes. List must not be more than:
32767 entries in Windows
9999 entries on IBM i. For type FIELDS: Each returned list entry is formatted as follows From - To Description 1 - 10 Field name. 11 - 132 <<future expansion>> For type FILES: Each returned list entry is formatted as follows From - To Description 1 - 10 Physical file name 11 - 20 Physical file library 21 - 30 Logical view name (blank if the physical file used) 31 - 132 <<future expansion>> For type FUNXXXXXXXXXX: (ex LANSA Documentor) Each returned list entry is formatted as follows From - To Description 1 - 132 LANSA Documentor line. For type MLATTR: Each returned list entry is formatted as follows From - To Description 1 - 4 Language code 5 - 44 Function description 45 - 132 <<future expansion>> | 132 | 132 |
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