## Presentation Device Driver Reference for OS/2

[prev][next][parent][TOC]

### GreOpenJournalFile Parameter - flOption

flOption (ULONG) - input An option flag that identifies the type of journal file.

Valid values are:

JNL_PERM_FILE A disk file with the name pszFileName, which was created by using GreCreateJournalFile (JNL_PERM_FILE).

Bit 3 A shared memory file pointed to by pszFileName and already filled with complete journal records. One way this journal file might have been created is by using GreCreateJournalFile (JNL_USERRAM_FILE) and being filled by the engine. .