Return Values
pthread_attr_setinheritsched() returns zero after
completing successfully. Any other return value indicates that an error occurred.
When either of the following conditions occurs, the function fails and returns
the corresponding value.
-
EINVAL
-
An attempt was made to set tattr to a value that is not valid.
-
ENOTSUP
-
An attempt was made to set the
attribute to an unsupported value.