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

pthread_kill(2) OSS System Calls Reference Manual
RETURN VALUES
If an error condition occurs, this function returns an integer value indicating the type of error.
Possible return values are:
0 Successful completion.
[EINVAL] The value of the sig parameter is invalid or specifies an unsupported signal.
[ESRCH] The thread parameter does not specify an existing thread.
RELATED INFORMATION
Functions: sigaction(2), sigwait(2). Files: signal(4).
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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