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Diffstat (limited to 'common/elapi/elapi_async.h')
-rw-r--r-- | common/elapi/elapi_async.h | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/common/elapi/elapi_async.h b/common/elapi/elapi_async.h deleted file mode 100644 index 21331766..00000000 --- a/common/elapi/elapi_async.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - ELAPI - - Header file for the ELAPI async processing interface. - - Copyright (C) Dmitri Pal <dpal@redhat.com> 2009 - - 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 3 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, see <http://www.gnu.org/licenses/>. -*/ - -#ifndef ELAPI_ASYNC_H -#define ELAPI_ASYNC_H - -#include <sys/time.h> - -#define ELAPI_FD_READ 0x00000001 /* request to read */ -#define ELAPI_FD_WRITE 0x00000002 /* request to write */ - -/* Structure that holds ELAPI file descriptor's watch data */ -struct elapi_fd_data; - -/* Structure that holds ELAPI timer data */ -struct elapi_tm_data; - -/* Functions to set and get data from file descriptor data. */ -/* Functions return EINVAL if passed in argument is invalid. */ -int elapi_set_fd_priv(struct elapi_fd_data *fd_data, - void *priv_data_to_set); -int elapi_get_fd_priv(struct elapi_fd_data *fd_data, - void **priv_data_to_get); -/* Cleanup function */ -void elapi_destroy_fd_data(struct elapi_fd_data *fd_data); - -/* Functions to set and get custom data from timer data. */ -/* Functions return EINVAL if passed in argument is invalid. */ -int elapi_set_tm_priv(struct elapi_tm_data *tm_data, - void *priv_data_to_set); -int elapi_get_tm_priv(struct elapi_tm_data *tm_data, - void **priv_data_to_get); -/* Cleanup function */ -void elapi_destroy_tm_data(struct elapi_tm_data *tm_data); - -/* Public interfaces ELAPI exposes to handle fd or timer - * events (do not confuse with log events). - */ -int elapi_process_fd(struct elapi_fd_data *fd_data); -int elapi_process_tm(struct elapi_tm_data *tm_data); - -/* Signature of the function to add - * file descriptor into the event loop. - * Provided by caller of the ELAPI interface. - */ -typedef int (*elapi_add_fd)(int fd, - unsigned flags, - struct elapi_fd_data *fd_data, - void *ext_fd_data); - -/* Signature of the function to remove - * file descriptor from the event loop. - * Provided by caller of the ELAPI interface. - */ -typedef int (*elapi_rem_fd)(int fd, - struct elapi_fd_data *fd_data, - void *ext_fd_data); - -/* Signature of the function to set - * file descriptor for read/write operation. - * Provided by caller of the ELAPI interface. - */ -typedef int (*elapi_set_fd)(int fd, - unsigned flags, - struct elapi_fd_data *fd_data, - void *ext_fd_data); - - -/* Signature of the function to add timer. - * Provided by caller of the ELAPI interface. - */ -typedef int (*elapi_add_tm)(struct timeval tv, - struct elapi_tm_data *tm_data, - void *ext_tm_data); - -/* Signature of the function to add timer. - * Provided by caller of the ELAPI interface. - * Caller must be aware that the timeval strcuture - * is allocated on stack. - */ -typedef int (*elapi_rem_tm)(struct elapi_tm_data *tm_data, - void *ext_tm_data); - - - - -#endif |