From: Jim Blandy <jimb@red-bean.com>
To: Daniel Juan <daniel.juan@gmail.com>
Cc: Kenny Simpson <theonetruekenny@yahoo.com>, gdb@sourceware.org
Subject: Re: posix semaphores not working under gdb
Date: Thu, 01 Dec 2005 23:33:00 -0000 [thread overview]
Message-ID: <8f2776cb0512011532pe14cff0q8719691648f5abe9@mail.gmail.com> (raw)
In-Reply-To: <f69bc2d80512010515r660de54aga19a011ba5c55a05@mail.gmail.com>
Interesting: POSIX says, of thread_mutex_lock ( ),
pthread_mutex_trylock ( ), and pthread_mutex_unlock ( ):
34138 These functions shall not return an error code of [EINTR].
But of sem_wait ():
39299 The sem_trywait ( ) and sem_wait ( ) functions may fail if:
...
39301 [EINTR] A signal interrupted this function.
next prev parent reply other threads:[~2005-12-01 23:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-01 7:55 Kenny Simpson
2005-12-01 13:16 ` Daniel Juan
2005-12-01 23:33 ` Jim Blandy [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-11-30 10:03 Daniel Juan
2005-11-30 10:40 ` Jim Blandy
2005-11-30 17:51 ` Daniel Juan
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