_set_doserrno
Sets the value of the _doserrno global variable.
Syntax
errno_t _set_doserrno( int error_value );
Parameters
error_value
The new value of _doserrno.
Return value
Returns zero if successful.
Remarks
Possible values are defined in Errno.h.
By default, this function's global state is scoped to the application. To change this behavior, see Global state in the CRT.
Requirements
| Routine | Required header | Optional header |
|---|---|---|
_set_doserrno |
<stdlib.h> | <errno.h> |
For more compatibility information, see Compatibility.