FSH BUFSTATE: Difference between revisions
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Get or set buffer state | Get or set buffer state FSH_SEMREQUEST. Request a semaphore. | ||
FSH_BUFSTATE - Get or set buffer state: | FSH_BUFSTATE - Get or set buffer state: | ||
Revision as of 05:09, 20 February 2020
 Legacy Function Warning
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| It is recommended to use a newer replacement for this function. | |
| Replacement: | |
| Remarks: | REMOVED in OS/2 Version 2.0 |
Get or set buffer state FSH_SEMREQUEST. Request a semaphore.
FSH_BUFSTATE - Get or set buffer state:
- To help avoid deadlocks, FSH_ADDSHARE should not be called while * owning an OS/2 buffer.
- FSH_BUFSTATE is used retrieve or set the state of a buffer.
Remarks
- Reminder: OS/2 does not validate input parameters, so FSD should * call FSH_PROBEBUF where appropriate.