Complete change of the source directory tree

[lttng-tools.git] / include / lttng-share.h

diff --git a/include/lttng-share.h b/include/lttng-share.h
deleted file mode 100644 (file)
index 41d659b..0000000
--- a/include/lttng-share.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
- *                      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * 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; only version 2 of the License.
- *
- * 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.
- */
-
-#ifndef _LTTNG_SHARE_H
-#define _LTTNG_SHARE_H
-
-#include <stdlib.h>
-
-#include <lttng/lttng.h>
-
-/* Default size of a hash table */
-#define DEFAULT_HT_SIZE                 4
-
-/* Default channel attributes */
-#define DEFAULT_CHANNEL_NAME            "channel0"
-#define DEFAULT_CHANNEL_OVERWRITE       0       /* usec */
-/* DEFAULT_CHANNEL_SUBBUF_SIZE must always be a power of 2 */
-#define DEFAULT_CHANNEL_SUBBUF_SIZE     4096    /* bytes */
-/* DEFAULT_CHANNEL_SUBBUF_NUM must always be a power of 2 */
-#define DEFAULT_CHANNEL_SUBBUF_NUM      8
-#define DEFAULT_CHANNEL_SWITCH_TIMER    0       /* usec */
-#define DEFAULT_CHANNEL_READ_TIMER             200     /* usec */
-#define DEFAULT_CHANNEL_OUTPUT          LTTNG_EVENT_MMAP
-
-#define DEFAULT_METADATA_SUBBUF_SIZE    4096
-#define DEFAULT_METADATA_SUBBUF_NUM     2
-
-/* Kernel has different defaults */
-
-/* DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE must always be a power of 2 */
-#define DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE  262144    /* bytes */
-/* DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM must always be a power of 2 */
-#define DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM   4
-/* See lttng-kernel.h enum lttng_kernel_output for channel output */
-#define DEFAULT_KERNEL_CHANNEL_OUTPUT       LTTNG_EVENT_SPLICE
-
-/* User space defaults */
-
-/* Must be a power of 2 */
-#define DEFAULT_UST_CHANNEL_SUBBUF_SIZE     4096    /* bytes */
-/* Must be a power of 2 */
-#define DEFAULT_UST_CHANNEL_SUBBUF_NUM      4
-/* See lttng-ust.h enum lttng_ust_output */
-#define DEFAULT_UST_CHANNEL_OUTPUT          LTTNG_EVENT_MMAP
-
-/*
- * Default timeout value for the sem_timedwait() call. Blocking forever is not
- * wanted so a timeout is used to control the data flow and not freeze the
- * session daemon.
- */
-#define DEFAULT_SEM_WAIT_TIMEOUT            30    /* in seconds */
-
-/*
- * Takes a pointer x and transform it so we can use it to access members
- * without a function call. Here an example:
- *
- *    #define GET_SIZE(x) LTTNG_REF(x)->size
- *
- *    struct { int size; } s;
- *
- *    printf("size : %d\n", GET_SIZE(&s));
- *
- * For this example we can't use something like this for compatibility purpose
- * since this will fail:
- *
- *    #define GET_SIZE(x) x->size;
- *
- * This is mostly use for the compatibility layer of lttng-tools. See
- * poll/epoll for a good example. Since x can be on the stack or allocated
- * memory using malloc(), we must use generic accessors for compat in order to
- * *not* use a function to access members and not the variable name.
- */
-#define LTTNG_REF(x) ((typeof(*x) *)(x))
-
-/*
- * Memory allocation zeroed
- */
-#define zmalloc(x) calloc(1, x)
-
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(array)   (sizeof(array) / (sizeof((array)[0])))
-#endif
-
-
-#endif /* _LTTNG_SHARE_H */