mariadb/portability/toku_pthread.cc
Leif Walsh f7f08de520 refs #5368 add implementations for some things in the portability layer
git-svn-id: file:///svn/toku/tokudb@48334 c7de825b-a66e-492c-adef-691d508d4ae1
2013-04-17 00:01:11 -04:00

26 lines
689 B
C++

/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
#ident "$Id$"
#ident "Copyright (c) 2007-2012 Tokutek Inc. All rights reserved."
#define _GNU_SOURCE 1
#include <config.h>
#include <toku_pthread.h>
int toku_pthread_yield(void) {
#if defined(HAVE_PTHREAD_YIELD)
# if defined(PTHREAD_YIELD_RETURNS_INT)
return pthread_yield();
# elif defined(PTHREAD_YIELD_RETURNS_VOID)
pthread_yield();
return 0;
# else
# error "don't know what pthread_yield() returns"
# endif
#elif defined(HAVE_PTHREAD_YIELD_NP)
pthread_yield_np();
return 0;
#else
# error "cannot find pthread_yield or pthread_yield_np"
#endif
}