diff options
Diffstat (limited to 'regressions/ck_epoch/validate/ck_epoch_call.c')
-rw-r--r-- | regressions/ck_epoch/validate/ck_epoch_call.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/regressions/ck_epoch/validate/ck_epoch_call.c b/regressions/ck_epoch/validate/ck_epoch_call.c new file mode 100644 index 0000000..29e0df8 --- /dev/null +++ b/regressions/ck_epoch/validate/ck_epoch_call.c @@ -0,0 +1,64 @@ +/* + * Copyright 2014 Samy Al Bahra. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <stdio.h> +#include <ck_epoch.h> + +#include "../../common.h" + +static ck_epoch_t epoch; +static unsigned int counter; +static ck_epoch_record_t record[2]; + +static void +cb(ck_epoch_entry_t *p) +{ + + if (counter == 0) + ck_epoch_call(&record[1], p, cb); + + printf("Counter value: %u -> %u\n", + counter, counter + 1); + counter++; + return; +} + +int +main(void) +{ + ck_epoch_entry_t entry; + + ck_epoch_register(&epoch, &record[0]); + ck_epoch_register(&epoch, &record[1]); + + ck_epoch_call(&record[1], &entry, cb); + ck_epoch_barrier(&record[1]); + ck_epoch_barrier(&record[1]); + if (counter != 2) + ck_error("Expected counter value 2, read %u.\n", counter); + + return 0; +} |