Use the list form of the EDTINFO macro together with the execute form for applications that require reentrant code. The list form of the macro defines an area of storage that the execute form uses for storing the parameters.
This macro is an alternative list form macro, and requires a different technique for using the list form as compared to the conventional list form macros.
The list form of the EDTINFO macro is written as follows:
Syntax | Description |
---|---|
name | name: Symbol. Begin name in column 1. |
␢ | One or more blanks must precede EDTINFO. |
EDTINFO | |
␢ | One or more blanks must follow EDTINFO. |
MF=(L,list addr) | list addr: Symbol. |
MF=(L,list addr,attr) | attr: 1- to 60-character input string |
MF=(L,list addr,0D) | Default: 0D |
The parameters are explained as follows:
The list addr parameter specifies the address of the storage area for the parameter list.
attr is an optional 1- to 60-character input string, which can contain any value that is valid on an assembler DS pseudo-op. You can use this parameter to force boundary alignment of the parameter list. If you do not code attr, the system provides a value of 0D, which forces the parameter list to a doubleword boundary.