DosQVerify
From EDM2
Legacy Function Warning | |
---|---|
It is recommended to use a newer replacement for this function. | |
Replacement: | DosQueryVerify |
Remarks: | This function was renamed to DosQueryVerify on OS/2 2.0. |
This call returns the value of the verify flag.
Contents
Syntax
DosQVerify (VerifySetting)
Parameters
- VerifySetting (PUSHORT) - output
- Address of the verify mode for the process.
- 00H - Verify mode is not active.
- 01H - Verify mode is active.
Return Code
rc (USHORT) - return
Return code description is:
- 0 NO_ERROR
Remarks
When verify is active, OS/2 performs a verify operation each time it does a file write to assure proper data recording on the disk. Although disk recording errors are rare, this function has been provided for applications to verify the proper recording of critical data.
Example Code
C Binding
#define INCL_DOSFILEMGR USHORT rc = DosQVerify(VerifySetting); PUSHORT VerifySetting; /* Verify setting (returned) */ USHORT rc; /* return code */
MASM Binding
EXTRN DosQVerify:FAR INCL_DOSFILEMGR EQU 1 PUSH@ WORD VerifySetting ;Verify setting (returned) CALL DosQVerify Returns WORD