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Diffstat (limited to 'framework/src/audit/audisp/plugins/remote/queue.h')
| -rw-r--r-- | framework/src/audit/audisp/plugins/remote/queue.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/framework/src/audit/audisp/plugins/remote/queue.h b/framework/src/audit/audisp/plugins/remote/queue.h deleted file mode 100644 index 5f5ef647..00000000 --- a/framework/src/audit/audisp/plugins/remote/queue.h +++ /dev/null @@ -1,66 +0,0 @@ -/* queue.h -- a queue abstraction - * Copyright 2009, 2011 Red Hat Inc., Durham, North Carolina. - * All Rights Reserved. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Authors: - * Steve Grubb <sgrubb@redhat.com> - * Miloslav Trmač <mitr@redhat.com> - */ - -#ifndef QUEUE_HEADER -#define QUEUE_HEADER - -#include <sys/types.h> - -struct queue; - -enum { - // Queue storage. Both options can be set at the same time. - Q_IN_MEMORY = 1 << 0, // Keep a copy of the queue in memory - Q_IN_FILE = 1 << 1, // Store the queue in a file - // Other flags for use with Q_IN_FILE - Q_CREAT = 1 << 2, // Create the queue if it does not exist - Q_EXCL = 1 << 3, // With Q_CREAT, don't open an existing queue - Q_SYNC = 1 << 4, // fdatasync() after each operation - Q_RESIZE = 1 << 5, // resize the queue if needed -}; - -/* Open a queue using Q_FLAGS and return it. If Q_IN_FILE: use PATH for the - * file, NUM_ENTRIES must be the same for all users of the file unless Q_RESIZE - * is set. ENTRY_SIZE is the maximum length of a stored string, including the - * trailing NUL. If Q_IN_FILE, it must be the same for all users of the file. - * On error, return NULL and set errno. */ -struct queue *q_open(int q_flags, const char *path, size_t num_entries, - size_t entry_size); -/* Close Q. */ -void q_close(struct queue *q); - -/* Add DATA to tail of Q. Return 0 on success, -1 on error and set errno. */ -int q_append(struct queue *q, const char *data); - -/* Peek at head of Q, storing it into BUF of SIZE. Return 1 if an entry - * exists, 0 if queue is empty. On error, return -1 and set errno. */ -int q_peek(struct queue *q, char *buf, size_t size); - -/* Drop head of Q and return 0. On error, return -1 and set errno. */ -int q_drop_head(struct queue *q); - -/* Return the number of entries in Q. */ -size_t q_queue_length(const struct queue *q); - -#endif - |