OpenTP1 Version 7 Programming Reference C Language
dc_ist_open - Open an internode shared table
Format
ANSI C, C++
#include <dcist.h> int dc_ist_open (char *istname, DCLONG flags) |
K&R C
#include <dcist.h> int dc_ist_open (istname, flags) char *istname; DCLONG flags; |
Description
The function dc_ist_open() opens a specified internode shared table. When an internode shared table is opened normally, a table descriptor is returned.
Arguments whose values are set in the UAP
istname
Specify the internode shared table name to be opened within eight bytes.
flags
Specify DCNOFLAGS.
Return values
Return value | Return value (numeric) | Explanation |
---|---|---|
0 or positive integer | 0 or positive integer indicates a table descriptor. | |
DCISTER_PROTO | -3800 | The call sequence of functions which access the internode shared table is invalid. |
DCISTER_UNDEF | -3801 | The internode shared table name specified for istname is undefined. |
DCISTER_NOMEM | -3807 | The memory became insufficient. |
DCISTER_OPENED | -3808 | The name of an already open internode shared table was specified for istname. |
DCISTER_PARAM_TBLNAME | -3810 | The length of the value specified for the internode shared table name is invalid. |
DCISTER_PARAM_FLAGS | -3811 | The value specified for flags is invalid. |
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