eimSetAttribute()--Set EIM Attributes

 #include <eim.h>

 int eimSetAttribute(EimHandle          * eim,
                     enum EimHandleAttr   attrName,
                     void               * attrValue,
                     EimRC              * eimrc)

The eimSetAttribute() function is used to set attributes in the EIM handle structure.

Authorities and Locks

None.

Parameters

eimhandle  (Input)

The EIM handle returned by a previous call to eimCreateHandle().

attrName  (Input)

The name of the attribute to set. Following are valid values:

EIM_HANDLE_CCSID (0)

This is the CCSID of character data passed by the caller of EIM APIs using the specified EimHandle. This field is a 4 byte integer. When a handle is created, this is set to the job default CCSID.

attrValue  (Input)

A pointer to the attribute value.

eimrc  (Input/Output)

The structure in which to return error code information. If the return value is not 0, eimrc is set with additional information. This parameter may be NULL. For the format of the structure, see EimRC--EIM Return Code Parameter.

Return Value

The return value from the API. Following each return value is the list of possible values for the messageCatalogMessageID field in the eimrc parameter for that value.

0

Request was successful.

EBADDATA

eimrc is not valid.

EBUSY

Unable to allocate internal system object.

EIMERR_NOLOCK (26)

Unable to allocate internal system object.

EINVAL

Input parameter was not valid.

EIMERR_ATTR_INVAL (5)	Attribute name is not valid.
EIMERR_CCSID_INVAL (8)	CCSID is outside of valid range or CCSID is not supported.
EIMERR_HANDLE_INVAL (17)	EimHandle is not valid.
EIMERR_PARM_REQ (34)	Missing required parameter. Please check API documentation.
EIMERR_PTR_INVAL (35)	Pointer parameter is not valid.

ENOTSUP

Attribute type is not supported.

EIMERR_ATTR_NOTSUPP (6)

Attribute not supported.

EUNKNOWN

Unexpected exception.

EIMERR_UNKNOWN (44)

Unknown error or unknown system state.

Related Information

• eimCreateHandle()--Create an EIM Handle
  
  
• eimDestroyHandle()--Destroy an EIM Handle
  
  
• eimGetAttribute()--Get EIM Attributes
  
  
• eimConnectToMaster()--Connect to EIM Master Domain
  
  
• eimConnect()--Connect to EIM Domain
  
  

Example

The following example will set the CCSID attribute in the EIM handle.

Note: By using the code examples, you agree to the terms of the Code license and disclaimer information.

#include <eim.h>
#include <stdio.h>

int main(int argc, char *argv[])
{
    int           rc;
    char          eimerr[100];
    EimRC       * err;
    EimHandle   * handle;
    unsigned int ccsid = 37; 

    /* Get eim handle from input arg.           */
    /* This handle is already connected to EIM. */
    handle = (EimHandle *)argv[1];

    /* Set up error structure.                  */
    memset(eimerr,0x00,100);
    err = (EimRC *)eimerr;
    err->memoryProvidedByCaller = 100;
    
    /* Change the CCSID for this handle.        */
    if (0 != (rc = eimSetAttribute(handle,
                                   EIM_HANDLE_CCSID,
                                   (void *)&ccsid,
                                   err)))
        printf("Set Attribute error = %d", rc);

    return 0;
}

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