en:docs:fapi:dosqverify

DosQVerify

This call returns the value of the verify flag.

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 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

Note


en/docs/fapi/dosqverify.txt · Last modified: 2018/09/02 01:25 by prokushev