Guardian Programming Reference Summary for C

Functions Summary (R-Z)
Guardian Programming Reference Summary for C—522630-001
8-44
WRITEUPDATE[X]
Transfers data from an array in the application program to a file.
WRITEUPDATEUNLOCK[X]
Performs random processing of records in a disk file. This procedure operates only on
Guardian objects.
#include <cextdecs(WRITEUPDATE)>
_cc_status WRITEUPDATE ( short filenum /* i */
,short _near *buffer /* i */
,short write-count /* i */
,[ short *count-written ] /* o */
,[ long tag ] ); /* i */
#include <cextdecs(WRITEUPDATEX)>
_cc_status WRITEUPDATEX ( short filenum /* i */
,const char *buffer /* i */
,short write-count /* i */
,[ short *count-written ] /* o */
,[ long tag ] ); /* i */
_status_lt (<returned_value>) An error occurred (call FILEINFO).
_status_eq (<returned_value>) WRITEUPDATE[X] was successful.
#include <cextdecs(WRITEUPDATEUNLOCK)>
_cc_status WRITEUPDATEUNLOCK ( short filenum /* i */
,short _near *buffer /* i */
,short write-count /* i */
,[ short *count-written ] /* o */
,[ long tag ] ); /* i */
#include <cextdecs(WRITEUPDATEUNLOCKX)>
_cc_status WRITEUPDATEUNLOCKX ( short filenum /* i */
,const char *buffer /* i */
,short write-count /* i */
,[ short *count-written ] /* o */
,[ long tag ] ); /* i */