WinWaitForShell: Difference between revisions
More corrections re. calling from detached processes |
Added ordinal and DLL information |
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=== Export name/Ordinal === | === Export name/Ordinal === | ||
Exported as ordinal 512 from PMWP.DLL. | |||
=== Calling conversion === | === Calling conversion === | ||
Revision as of 12:58, 30 May 2005
WinWaitForShell
- WinWaitForShell(event)
Allows an application to wait for the Workplace Shell to become available.
Parameters
- event - ULONG - input
The event being waited upon.
Constants
Constants defined for event:
Returns
Returns BOOL with the values of:
Module
Define (C/C++)
INCL_WINWORKPLACE
Export name/Ordinal
Exported as ordinal 512 from PMWP.DLL.
Calling conversion
Example Code
BOOL rc; ... rc = WinWaitForShell(WWFS_DESKTOPPOPULATED); // Desktop populated ...
Related Functions
Notes
When calling WinWaitForShell from processes started by a RUN= statement in config.sys, you must specify the WWFS_QUERY flag. Else the call will fail.
A message queue is not required for the thread which calls WinWaitForShell.
The prototype and defines for this function are defined in wpobject.h, which may be inaccessible if not compiling a WPS object class. Copy the defines and the prototype verbatim into your own code or headers for use. It is exported through os2386.lib in the OS/2 Warp 4 Toolkit.
OS Version Introduced
OS/2 Warp 4