Date: 27 Feb 2003 11:48:27 -0500 From: cfowler <cfowler@outpostsentinel.com> To: current@freebsd.org Subject: Re: OpenSSL question for id_function() Message-ID: <1046364507.15089.72.camel@cfowler.outpostsentinel.com> In-Reply-To: <200302271640.h1RGeMx2029701@vashon.polstra.com> References: <20030225155724.GB9400@attbi.com> <200302271640.h1RGeMx2029701@vashon.polstra.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Maybe it is possbile to create wrappers for these types in your portable program Is pthread_t a simple handle for the memory location of the pthread_t strucutre? =20 On Thu, 2003-02-27 at 11:40, John Polstra wrote: > In article <20030225155724.GB9400@attbi.com>, > Craig Rodrigues <rodrigc@attbi.com> wrote: > >=20 > > pthread_self() returns something of type pthread_t. > > This code works under Linux, because pthread_t is mapped to an integer = value. > >=20 > > However, on FreeBSD, pthread_t is a pointer to struct pthread, so this > > code does not compile: >=20 > FreeBSD violates POSIX in this respect. The 1003.1 standard > (section 2.5) requires pthread_t to be an arithmetic type. We are > non-compliant in the same way for almost all of the primary > thread-related types: >=20 > pthread_attr_t > pthread_mutex_t > pthread_mutexattr_t > pthread_cond_t > pthread_condattr_t > pthread_once_t >=20 > We got it right for pthread_key_t, though. :-) >=20 > John > --=20 > John Polstra > John D. Polstra & Co., Inc. Seattle, Washington = USA > "Disappointment is a good sign of basic intelligence." -- Ch=F6gyam Tr= ungpa >=20 >=20 > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message --=20 "The Law of Leaky Abstractions" There is a time where abstractions lead to the inablity to=20 fix problems that leak through the abstraction. http://www.joelonsoftware.com/articles/LeakyAbstractions.html To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1046364507.15089.72.camel>