Open System Services System Calls Reference Manual (G06.25+, H06.03+)

System Functions (n - p) pthread_attr_init(2)

RETURN VALUES

If an error condition occurs, the thread attributes object cannot be used and this function returns

an integer value indicating the type of error. Possible return values are:

0 Successful completion.

[EINVAL] The value speciﬁed by the attr parameter is not a valid thread attributes object.

[ENOMEM] Insufﬁcient memory exists to initialize the thread attributes object.

RELATED INFORMATION

Functions: pthread_attr_destroy(2)

, pthread_attr_setdetachstate(2)

pthread_attr_setguardsize_np(2)

, pthread_attr_setinheritsched(2)

pthread_attr_setschedparam(2)

, pthread_attr_setschedpolicy(2)

pthread_attr_setstacksize(2)

, pthread_create(2).

STANDARDS CONFORMANCE

This function is an extension to the XPG4 Version 2 speciﬁcation. Interfaces documented on this

reference page conform to the following industry standards:

• IEEE Std 1003.1c-1995, POSIX System Application Program Interface

The use of the header ﬁle spthread.h is an HP exception to the POSIX standard.

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