pthdb_pthread_sigmask, pthdb_pthread_sigpend or pthdb_pthread

Purpose

Returns the pthread signals pending, the signals blocked, the signals received, and awaited signals.

Library

pthread debug library (libpthdebug.a)

Syntax

#include <sys/pthdebug.h> int pthdb_pthread_sigmask (pthdb_session_t session, pthdb_pthread_t pthread, sigset_t * sigsetp) int pthdb_pthread_sigpend (pthdb_session_t session, pthdb_pthread_t pthread, sigset_t * sigsetp) int pthdb_pthread_sigwait (pthdb_session_t session, pthdb_pthread_t pthread, sigset_t * sigsetp)

Description

pthdb_pthread_sigmask reports the signals that the pthread has blocked.

pthdb_pthread_sigpend reports the signals that the pthread has pending.

pthdb_pthread_sigwait reports the signals that the pthread is waiting on.

Parameters

Item	Description
session	Session handle.
pthread	Pthread handle
sigsetp	Signal set buffer.

Return Values

If successful, these functions return PTHDB_SUCCESS. Otherwise, an error code is returned.

Error Code

Item	Description
PTHDB_BAD_SESSION	Invalid session handle.
PTHDB_BAD_PTHREAD	Invalid pthread handle.
PTHDB_BAD_POINTER	Invalid buffer pointer.
PTHDB_CALLBACK	Debugger call back error.
PTHDB_INTERNAL	Error in library.