* IBM's contributions to this file may be relicensed under LGPLv2 or later.
*/
+#define URCU_NO_COMPAT_IDENTIFIERS
#define _BSD_SOURCE
#define _LGPL_SOURCE
#define _DEFAULT_SOURCE
#include <stdbool.h>
#include <poll.h>
+#include <urcu/config.h>
#include <urcu/arch.h>
#include <urcu/wfcqueue.h>
#include <urcu/map/urcu.h>
* uninitialized variable.
*/
int urcu_memb_has_sys_membarrier = 0;
-URCU_ATTR_ALIAS("urcu_memb_has_sys_membarrier")
-extern int rcu_has_sys_membarrier_memb;
#endif
void __attribute__((constructor)) rcu_init(void);
void rcu_init(void)
{
}
-URCU_ATTR_ALIAS(urcu_stringify(rcu_init))
-void alias_rcu_init(void);
#endif
#ifdef RCU_SIGNAL
*/
static pthread_mutex_t rcu_registry_lock = PTHREAD_MUTEX_INITIALIZER;
struct urcu_gp rcu_gp = { .ctr = URCU_GP_COUNT };
-URCU_ATTR_ALIAS(urcu_stringify(rcu_gp))
-extern struct urcu_gp alias_rcu_gp;
/*
* Written to only by each individual reader. Read by both the reader and the
* writers.
*/
DEFINE_URCU_TLS(struct urcu_reader, rcu_reader);
-URCU_ATTR_ALIAS(urcu_stringify(rcu_reader))
-extern struct urcu_reader alias_rcu_reader;
static CDS_LIST_HEAD(registry);
*/
urcu_wake_all_waiters(&waiters);
}
-URCU_ATTR_ALIAS(urcu_stringify(synchronize_rcu))
-void alias_synchronize_rcu();
/*
* library wrappers to be used by non-LGPL compatible source code.
{
_rcu_read_lock();
}
-URCU_ATTR_ALIAS(urcu_stringify(rcu_read_lock))
-void alias_rcu_read_lock();
void rcu_read_unlock(void)
{
_rcu_read_unlock();
}
-URCU_ATTR_ALIAS(urcu_stringify(rcu_read_unlock))
-void alias_rcu_read_unlock();
int rcu_read_ongoing(void)
{
return _rcu_read_ongoing();
}
-URCU_ATTR_ALIAS(urcu_stringify(rcu_read_ongoing))
-void alias_rcu_read_ongoing();
void rcu_register_thread(void)
{
cds_list_add(&URCU_TLS(rcu_reader).node, ®istry);
mutex_unlock(&rcu_registry_lock);
}
-URCU_ATTR_ALIAS(urcu_stringify(rcu_register_thread))
-void alias_rcu_register_thread();
void rcu_unregister_thread(void)
{
cds_list_del(&URCU_TLS(rcu_reader).node);
mutex_unlock(&rcu_registry_lock);
}
-URCU_ATTR_ALIAS(urcu_stringify(rcu_unregister_thread))
-void alias_rcu_unregister_thread();
#ifdef RCU_MEMBARRIER
init_done = 1;
rcu_sys_membarrier_init();
}
-URCU_ATTR_ALIAS(urcu_stringify(rcu_init))
-void alias_rcu_init(void);
#endif
#ifdef RCU_SIGNAL
-static void sigrcu_handler(int signo, siginfo_t *siginfo, void *context)
+static void sigrcu_handler(int signo __attribute__((unused)),
+ siginfo_t *siginfo __attribute__((unused)),
+ void *context __attribute__((unused)))
{
/*
* Executing this cmm_smp_mb() is the only purpose of this signal handler.
if (ret)
urcu_die(errno);
}
-URCU_ATTR_ALIAS(urcu_stringify(rcu_init))
-void alias_rcu_init(void);
void rcu_exit(void)
{
* assert(cds_list_empty(®istry));
*/
}
-URCU_ATTR_ALIAS(urcu_stringify(rcu_exit))
-void alias_rcu_exit(void);
#endif /* #ifdef RCU_SIGNAL */
DEFINE_RCU_FLAVOR(rcu_flavor);
-DEFINE_RCU_FLAVOR_ALIAS(rcu_flavor, alias_rcu_flavor);
#include "urcu-call-rcu-impl.h"
#include "urcu-defer-impl.h"