#include <stdio.h>
#include <pthread.h>
#include <signal.h>
-#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <stdbool.h>
#include <sys/mman.h>
+#include <urcu/assert.h>
#include <urcu/config.h>
#include <urcu/arch.h>
#include <urcu/wfcqueue.h>
size_t new_size __attribute__((unused)),
int flags)
{
- assert(!(flags & MREMAP_MAYMOVE));
+ urcu_posix_assert(!(flags & MREMAP_MAYMOVE));
return MAP_FAILED;
}
static
void __attribute__((constructor)) _urcu_bp_init(void);
static
-void __attribute__((destructor)) urcu_bp_exit(void);
+void urcu_bp_exit(void);
+static
+void __attribute__((destructor)) urcu_bp_exit_destructor(void);
+static void urcu_call_rcu_exit(void);
#ifndef CONFIG_RCU_FORCE_SYS_MEMBARRIER
int urcu_bp_has_sys_membarrier;
int ret;
ret = sigfillset(&newmask);
- assert(!ret);
+ urcu_posix_assert(!ret);
ret = pthread_sigmask(SIG_BLOCK, &newmask, &oldmask);
- assert(!ret);
+ urcu_posix_assert(!ret);
mutex_lock(&rcu_gp_lock);
/*
* Wait for readers to observe original parity or be quiescent.
* wait_for_readers() can release and grab again rcu_registry_lock
- * interally.
+ * internally.
*/
wait_for_readers(®istry, &cur_snap_readers, &qsreaders);
/*
* Wait for readers to observe new parity or be quiescent.
* wait_for_readers() can release and grab again rcu_registry_lock
- * interally.
+ * internally.
*/
wait_for_readers(&cur_snap_readers, NULL, &qsreaders);
mutex_unlock(&rcu_registry_lock);
mutex_unlock(&rcu_gp_lock);
ret = pthread_sigmask(SIG_SETMASK, &oldmask, NULL);
- assert(!ret);
+ urcu_posix_assert(!ret);
}
/*
/* No chunk. */
if (cds_list_empty(&arena->chunk_list)) {
- assert(ARENA_INIT_ALLOC >=
+ urcu_posix_assert(ARENA_INIT_ALLOC >=
sizeof(struct registry_chunk)
+ sizeof(struct rcu_reader));
new_chunk_len = ARENA_INIT_ALLOC;
new_chunk_len, 0);
if (new_chunk != MAP_FAILED) {
/* Should not have moved. */
- assert(new_chunk == last_chunk);
+ urcu_posix_assert(new_chunk == last_chunk);
memset((char *) last_chunk + old_chunk_len, 0,
new_chunk_len - old_chunk_len);
last_chunk->data_len =
/* Add to registry */
rcu_reader_reg->tid = pthread_self();
- assert(rcu_reader_reg->ctr == 0);
+ urcu_posix_assert(rcu_reader_reg->ctr == 0);
cds_list_add(&rcu_reader_reg->node, ®istry);
/*
* Reader threads are pointing to the reader registry. This is
mutex_unlock(&init_lock);
}
+static
+void urcu_bp_exit_destructor(void)
+{
+ urcu_call_rcu_exit();
+ urcu_bp_exit();
+}
+
/*
* Holding the rcu_gp_lock and rcu_registry_lock across fork will make
* sure we fork() don't race with a concurrent thread executing with
int ret;
ret = sigfillset(&newmask);
- assert(!ret);
+ urcu_posix_assert(!ret);
ret = pthread_sigmask(SIG_BLOCK, &newmask, &oldmask);
- assert(!ret);
+ urcu_posix_assert(!ret);
mutex_lock(&rcu_gp_lock);
mutex_lock(&rcu_registry_lock);
saved_fork_signal_mask = oldmask;
mutex_unlock(&rcu_registry_lock);
mutex_unlock(&rcu_gp_lock);
ret = pthread_sigmask(SIG_SETMASK, &oldmask, NULL);
- assert(!ret);
+ urcu_posix_assert(!ret);
}
/*
mutex_unlock(&rcu_registry_lock);
mutex_unlock(&rcu_gp_lock);
ret = pthread_sigmask(SIG_SETMASK, &oldmask, NULL);
- assert(!ret);
+ urcu_posix_assert(!ret);
}
void *urcu_bp_dereference_sym(void *p)
#include "urcu-call-rcu-impl.h"
#include "urcu-defer-impl.h"
+#include "urcu-poll-impl.h"