ILBOABN0 or CEE3ABD / DSNTIAR

COBOL程序终止方式

原创于 2011-09-01 23:46:54 发布 · 1.6k 阅读

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#cobol #fortran #user

本文介绍了COBOL语言中导致程序终止的几种构造：使用STOP RUN语句，相当于Fortran的stop语句；调用ILBOABN0或CEE3ABD子程序，将触发特定条件信号，允许条件处理器进行处理。

The COBOL language constructs that cause the enclave to terminate are:

STOP RUN
COBOL's STOP RUN is equivalent to the Fortran stop statement. If you code a COBOL STOP RUN statement, the T_I_S (Termination Imminent Due to STOP) condition is raised.

Call to ILBOABN0 or CEE3ABD
Calling ILBOABN0 or CEE3ABD causes T_I_U to be signaled. Condition handlers are given a chance to handle the abend. If the abend remains unhandled, normal Language Environment termination activities occur. For example, the Fortran stop statement is honored and the Language Environment assembler user exit gains control.

User-written condition handlers written in COBOL must be compiled with Enterprise COBOL for z/OS, COBOL for OS/390 & VM, COBOL for MVS & VM, or COBOL/370.