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* c11/threads: Use PTHREAD_MUTEX_RECURSIVE by defaultFelix Janda2015-03-161-6/+1
| | | | | | | | | | | | Previously PTHREAD_MUTEX_RECURSIVE_NP had been used on linux for compatibility with old glibc. Since mesa defines __GNU_SOURCE__ on linux PTHREAD_MUTEX_RECURSIVE is also available since at least 1998. So we can unconditionally use the portable version PTHREAD_MUTEX_RECURSIVE. Cc: "10.5" <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88534 Reviewed-by: Emil Velikov <[email protected]>
* c11/threads: don't include assert.h if the assert macro is already definedBrian Paul2014-03-191-0/+2
| | | | | | | | | | | | | | | | | In the gallium code, the assert() macro could come from either the system's assert.h file (via c11/threads.h) or from gallium's u_debug.h. It looks like all known assert.h files unconditionally #undef assert before defining their own version. So the assert you get depends on whether threads.h or u_debug.h was included last. In the gallium code we really want to use the assert() from u_debug.h (it behaves better on Windows). In gallium, c11/threads.h is only included after u_debug.h in the os_thread.h wrapper. So Adding an #ifndef assert test in the threads*.h files avoids using the system's assert(). Cc: "10.1" <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* c11: Do not use pthread_mutex_timedlock on NetBSD.Vinson Lee2014-01-241-1/+1
| | | | | | | | | | | | This patch fixes the NetBSD build. NetBSD does not have pthread_mutex_timedlock. CC glapi_dispatch.lo threads_posix.h: In function 'mtx_timedlock': threads_posix.h:216:5: error: implicit declaration of function 'pthread_mutex_timedlock' Signed-off-by: Vinson Lee <[email protected]>
* c11: Fix missing pthread_mutex_timedlock declaration warnings on MacOSX.José Fonseca2014-01-231-1/+7
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* c11: Update docs/license.html and include verbatim copy of Boost license.José Fonseca2014-01-231-1/+22
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* c11: Import threads.h emulation library.José Fonseca2014-01-231-0/+346
Implementation is based of https://gist.github.com/2223710 with the following modifications: - inline implementatation - retain XP compatability - add temporary hack for static mutex initializers (as they are not part of the stack but still widely used internally) - make TIME_UTC a conditional macro (some system headers already define it, so this prevents conflict) - respect HAVE_PTHREAD macro Reviewed-by: Brian Paul <[email protected]> Acked-by: Ian Romanick <[email protected]> Acked-by: Chad Versace <[email protected]>