X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng-share.h;h=38598bcea2de5b02b8868a45a3a4cce0bcd8a43f;hp=584fb1c434674045081ce0a1f11dadbd80a117d2;hb=71615260f4e0d7a58bf64a837c081af2d155ef9d;hpb=7d29a2477524f7ee2ee46a94e538e6141f5ecc0e

diff --git a/include/lttng-share.h b/include/lttng-share.h
index 584fb1c43..38598bcea 100644
--- a/include/lttng-share.h
+++ b/include/lttng-share.h
@@ -3,8 +3,8 @@
  *
  * 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.
+ * 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
@@ -19,38 +19,27 @@
 #ifndef _LTTNG_SHARE_H
 #define _LTTNG_SHARE_H
 
-#include <asm/types.h>
-#include <stdint.h>
-
-typedef uint32_t u32;
-typedef uint64_t u64;
-
-typedef __s64 s64;
-
-#define LTTNG_RUNDIR        "/var/run/lttng"
-
 /* Default channel attributes */
-#define DEFAULT_CHANNEL_NAME                "channel0"
-#define DEFAULT_CHANNEL_OVERWRITE           0       /* usec */
+#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 */
+#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 */
-/* See lttng-kernel.h enum lttng_kernel_output for channel output */
-#define DEFAULT_KERNEL_CHANNEL_OUTPUT       LTTNG_EVENT_SPLICE
+#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
 
-/* == NOT IMPLEMENTED ==
-#define DEFAULT_UST_CHANNEL_OUTPUT          LTTNG_UST_MMAP
-*/
+#define DEFAULT_METADATA_SUBBUF_SIZE    4096
+#define DEFAULT_METADATA_SUBBUF_NUM     2
 
-/*
- * lttng user-space instrumentation type
- */
-enum lttng_ust_instrumentation {
-	LTTNG_UST_TRACEPOINT,
-	LTTNG_UST_MARKER,
-};
+/* 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
 
 #endif /* _LTTNG_SHARE_H */