gtpc2mh7 | C/C++ Language Support User's Guide |
This function returns a sequence collection of the EBCDIC names of the specified attributes of the data definition (DD) and their current values.
Format
#include <c$to2.h> long TO2_getDDAttributes ( TO2_PID_PTR pid_ptr, TO2_ENV_PTR env_ptr, const char DDname[TO2_MAX_DDNAME], const char dsname[TO2_MAX_DSNAME]);
Normal Return
The normal return is a positive value.
Error Return
An error return is indicated by a zero. When zero is returned, use the TO2_getErrorCode function to determine the specific error code. For more information, see Error Handling.
Programming Considerations
None.
Examples
The following example retrieves a sequence collection of attributes for the DD name indicated.
#include <c$to2.h> /* Needed for TO2 API functions */ #include <stdio.h> /* APIs for standard I/O functions */ long err_code; TO2_ENV_PTR env_ptr; /* Pointer to TO2 environment */ TO2_PID collect; char DDname[32]; char dsname[8];
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if (TO2_getDDAttributes(&collect, env_ptr, DDname, dsname) == TO2_ERROR) { err_code = TO2_getErrorCode(env_ptr); { printf("TO2_getDDAttributes failed!\n"); process_error(env_ptr); } else { printf("TO2_getDDAttributes successful!\n"); } }
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