Clean-up: modernize pretty_xml.cpp

[lttng-tools.git] / src / common / lttng-kernel-old.h

diff --git a/src/common/lttng-kernel-old.h b/src/common/lttng-kernel-old.h
deleted file mode 100644 (file)
index c36c633..0000000
--- a/src/common/lttng-kernel-old.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- * Copyright (C) 2011 EfficiOS Inc.
- *
- * SPDX-License-Identifier: GPL-2.0-only
- *
- */
-
-#ifndef _LTTNG_KERNEL_OLD_H
-#define _LTTNG_KERNEL_OLD_H
-
-#include <stdint.h>
-#include <common/lttng-kernel.h>
-
-/*
- * LTTng DebugFS ABI structures.
- *
- * This is the kernel ABI copied from lttng-modules tree.
- */
-
-/* Perf counter attributes */
-struct lttng_kernel_abi_old_perf_counter_ctx {
-       uint32_t type;
-       uint64_t config;
-       char name[LTTNG_KERNEL_ABI_SYM_NAME_LEN];
-};
-
-/* Event/Channel context */
-#define LTTNG_KERNEL_ABI_OLD_CONTEXT_PADDING1  16
-#define LTTNG_KERNEL_ABI_OLD_CONTEXT_PADDING2  LTTNG_KERNEL_ABI_SYM_NAME_LEN + 32
-struct lttng_kernel_abi_old_context {
-       enum lttng_kernel_abi_context_type ctx;
-       char padding[LTTNG_KERNEL_ABI_OLD_CONTEXT_PADDING1];
-
-       union {
-               struct lttng_kernel_abi_old_perf_counter_ctx perf_counter;
-               char padding[LTTNG_KERNEL_ABI_OLD_CONTEXT_PADDING2];
-       } u;
-};
-
-struct lttng_kernel_abi_old_kretprobe {
-       uint64_t addr;
-
-       uint64_t offset;
-       char symbol_name[LTTNG_KERNEL_ABI_SYM_NAME_LEN];
-};
-
-/*
- * Either addr is used, or symbol_name and offset.
- */
-struct lttng_kernel_abi_old_kprobe {
-       uint64_t addr;
-
-       uint64_t offset;
-       char symbol_name[LTTNG_KERNEL_ABI_SYM_NAME_LEN];
-};
-
-/* Function tracer */
-struct lttng_kernel_abi_old_function {
-       char symbol_name[LTTNG_KERNEL_ABI_SYM_NAME_LEN];
-};
-
-#define LTTNG_KERNEL_ABI_OLD_EVENT_PADDING1    16
-#define LTTNG_KERNEL_ABI_OLD_EVENT_PADDING2    LTTNG_KERNEL_ABI_SYM_NAME_LEN + 32
-struct lttng_kernel_abi_old_event {
-       char name[LTTNG_KERNEL_ABI_SYM_NAME_LEN];
-       enum lttng_kernel_abi_instrumentation instrumentation;
-       char padding[LTTNG_KERNEL_ABI_OLD_EVENT_PADDING1];
-
-       /* Per instrumentation type configuration */
-       union {
-               struct lttng_kernel_abi_old_kretprobe kretprobe;
-               struct lttng_kernel_abi_old_kprobe kprobe;
-               struct lttng_kernel_abi_old_function ftrace;
-               char padding[LTTNG_KERNEL_ABI_OLD_EVENT_PADDING2];
-       } u;
-};
-
-struct lttng_kernel_abi_old_tracer_version {
-       uint32_t major;
-       uint32_t minor;
-       uint32_t patchlevel;
-};
-
-/*
- * kernel channel
- */
-#define LTTNG_KERNEL_ABI_OLD_CHANNEL_PADDING1 LTTNG_SYMBOL_NAME_LEN + 32
-struct lttng_kernel_abi_old_channel {
-       int overwrite;                      /* 1: overwrite, 0: discard */
-       uint64_t subbuf_size;               /* bytes */
-       uint64_t num_subbuf;                /* power of 2 */
-       unsigned int switch_timer_interval; /* usec */
-       unsigned int read_timer_interval;   /* usec */
-       enum lttng_event_output output;     /* splice, mmap */
-
-       char padding[LTTNG_KERNEL_ABI_OLD_CHANNEL_PADDING1];
-};
-
-#endif /* _LTTNG_KERNEL_OLD_H */