Purpose
This function can be used to query the setting of the detach state
attribute in the thread attribute object attr. The current
setting will be returned through argument detach.
Class
Function
Argument Type and Attributes
- attr
- TYPE(f_pthread_attr_t), INTENT(IN)
- detach
- INTEGER(4), INTENT(OUT)
Contains one of the following values:
- PTHREAD_CREATE_DETACHED:
- when a thread attribute object of this attribute setting is used to create
a new thread, the newly created thread will be in detached state. This
is the system default.
- PTHREAD_CREATE_JOINABLE:
- when a thread attribute object of this attribute setting is used to create
a new thread, the newly created thread will be in undetached state.
Result Type and Attributes
INTEGER(4)
Result Value
On successful completion, this function returns 0. Otherwise,
this function returns the following error:
- EINVAL
- The argument attr is invalid.
