pthdb_pthread_sigmask, pthdb_pthread_sigpend or pthdb_pthread

Base Operating System and Extensions Technical Reference, Volume 1

pthdb_pthread_sigmask, pthdb_pthread_sigpend or pthdb_pthread_sigwait Subroutine

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

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

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.

Implementation Specifics

These subroutines are part of the Base Operating System (BOS) Runtime.

Related Information

The pthdebug.h file.