diff options
Diffstat (limited to 'clib/test/dispatch.c')
-rw-r--r-- | clib/test/dispatch.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/clib/test/dispatch.c b/clib/test/dispatch.c new file mode 100644 index 0000000..8851c55 --- /dev/null +++ b/clib/test/dispatch.c @@ -0,0 +1,63 @@ +/* + * Copyright (c) International Business Machines Corp., 2014 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#include <clib/watch.h> +#include <clib/dispatch.h> + +int callback(dispatch_event_t * ev, void * ptr) { + char buf[256]; + int rc; + + rc = read(ev->fd, buf, sizeof buf); + printf("rc[%d]\n", rc); + + printf("fd[%x]\n", ev->fd); + printf("events[%x]\n", ev->events); + + return 0; +} + +int main(const int argc, const char * argv[]) { + watch_t w; + watch_init(&w); + + watch_callback_t wc = { + .data = NULL, + .func = NULL, + }; + + watch_add(&w, "/dev/mqueue", IN_CREATE | IN_ATTRIB, &wc); + + dispatch_t d; + dispatch_init(&d); + + dispatch_callback_t dc = { + .data = NULL, + .func = callback, + }; + + dispatch_add(&d, watch_fileno(&w), EPOLLIN, &dc); + dispatch_wait(&d); + + return 0; +} |