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-rw-r--r--tools/lib/traceevent/event-parse.h750
1 files changed, 0 insertions, 750 deletions
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
deleted file mode 100644
index 41d4f9f6a843..000000000000
--- a/tools/lib/traceevent/event-parse.h
+++ /dev/null
@@ -1,750 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1 */
-/*
- * Copyright (C) 2009, 2010 Red Hat Inc, Steven Rostedt <srostedt@redhat.com>
- *
- */
-#ifndef _PARSE_EVENTS_H
-#define _PARSE_EVENTS_H
-
-#include <stdbool.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <regex.h>
-#include <string.h>
-
-#include "trace-seq.h"
-
-#ifndef __maybe_unused
-#define __maybe_unused __attribute__((unused))
-#endif
-
-#ifndef DEBUG_RECORD
-#define DEBUG_RECORD 0
-#endif
-
-struct tep_record {
- unsigned long long ts;
- unsigned long long offset;
- long long missed_events; /* buffer dropped events before */
- int record_size; /* size of binary record */
- int size; /* size of data */
- void *data;
- int cpu;
- int ref_count;
- int locked; /* Do not free, even if ref_count is zero */
- void *priv;
-#if DEBUG_RECORD
- struct tep_record *prev;
- struct tep_record *next;
- long alloc_addr;
-#endif
-};
-
-/* ----------------------- tep ----------------------- */
-
-struct tep_handle;
-struct tep_event;
-
-typedef int (*tep_event_handler_func)(struct trace_seq *s,
- struct tep_record *record,
- struct tep_event *event,
- void *context);
-
-typedef int (*tep_plugin_load_func)(struct tep_handle *tep);
-typedef int (*tep_plugin_unload_func)(struct tep_handle *tep);
-
-struct tep_plugin_option {
- struct tep_plugin_option *next;
- void *handle;
- char *file;
- char *name;
- char *plugin_alias;
- char *description;
- const char *value;
- void *priv;
- int set;
-};
-
-/*
- * Plugin hooks that can be called:
- *
- * TEP_PLUGIN_LOADER: (required)
- * The function name to initialized the plugin.
- *
- * int TEP_PLUGIN_LOADER(struct tep_handle *tep)
- *
- * TEP_PLUGIN_UNLOADER: (optional)
- * The function called just before unloading
- *
- * int TEP_PLUGIN_UNLOADER(struct tep_handle *tep)
- *
- * TEP_PLUGIN_OPTIONS: (optional)
- * Plugin options that can be set before loading
- *
- * struct tep_plugin_option TEP_PLUGIN_OPTIONS[] = {
- * {
- * .name = "option-name",
- * .plugin_alias = "override-file-name", (optional)
- * .description = "description of option to show users",
- * },
- * {
- * .name = NULL,
- * },
- * };
- *
- * Array must end with .name = NULL;
- *
- *
- * .plugin_alias is used to give a shorter name to access
- * the vairable. Useful if a plugin handles more than one event.
- *
- * If .value is not set, then it is considered a boolean and only
- * .set will be processed. If .value is defined, then it is considered
- * a string option and .set will be ignored.
- *
- * TEP_PLUGIN_ALIAS: (optional)
- * The name to use for finding options (uses filename if not defined)
- */
-#define TEP_PLUGIN_LOADER tep_plugin_loader
-#define TEP_PLUGIN_UNLOADER tep_plugin_unloader
-#define TEP_PLUGIN_OPTIONS tep_plugin_options
-#define TEP_PLUGIN_ALIAS tep_plugin_alias
-#define _MAKE_STR(x) #x
-#define MAKE_STR(x) _MAKE_STR(x)
-#define TEP_PLUGIN_LOADER_NAME MAKE_STR(TEP_PLUGIN_LOADER)
-#define TEP_PLUGIN_UNLOADER_NAME MAKE_STR(TEP_PLUGIN_UNLOADER)
-#define TEP_PLUGIN_OPTIONS_NAME MAKE_STR(TEP_PLUGIN_OPTIONS)
-#define TEP_PLUGIN_ALIAS_NAME MAKE_STR(TEP_PLUGIN_ALIAS)
-
-enum tep_format_flags {
- TEP_FIELD_IS_ARRAY = 1,
- TEP_FIELD_IS_POINTER = 2,
- TEP_FIELD_IS_SIGNED = 4,
- TEP_FIELD_IS_STRING = 8,
- TEP_FIELD_IS_DYNAMIC = 16,
- TEP_FIELD_IS_LONG = 32,
- TEP_FIELD_IS_FLAG = 64,
- TEP_FIELD_IS_SYMBOLIC = 128,
- TEP_FIELD_IS_RELATIVE = 256,
-};
-
-struct tep_format_field {
- struct tep_format_field *next;
- struct tep_event *event;
- char *type;
- char *name;
- char *alias;
- int offset;
- int size;
- unsigned int arraylen;
- unsigned int elementsize;
- unsigned long flags;
-};
-
-struct tep_format {
- int nr_common;
- int nr_fields;
- struct tep_format_field *common_fields;
- struct tep_format_field *fields;
-};
-
-struct tep_print_arg_atom {
- char *atom;
-};
-
-struct tep_print_arg_string {
- char *string;
- struct tep_format_field *field;
-};
-
-struct tep_print_arg_bitmask {
- char *bitmask;
- struct tep_format_field *field;
-};
-
-struct tep_print_arg_field {
- char *name;
- struct tep_format_field *field;
-};
-
-struct tep_print_flag_sym {
- struct tep_print_flag_sym *next;
- char *value;
- char *str;
-};
-
-struct tep_print_arg_typecast {
- char *type;
- struct tep_print_arg *item;
-};
-
-struct tep_print_arg_flags {
- struct tep_print_arg *field;
- char *delim;
- struct tep_print_flag_sym *flags;
-};
-
-struct tep_print_arg_symbol {
- struct tep_print_arg *field;
- struct tep_print_flag_sym *symbols;
-};
-
-struct tep_print_arg_hex {
- struct tep_print_arg *field;
- struct tep_print_arg *size;
-};
-
-struct tep_print_arg_int_array {
- struct tep_print_arg *field;
- struct tep_print_arg *count;
- struct tep_print_arg *el_size;
-};
-
-struct tep_print_arg_dynarray {
- struct tep_format_field *field;
- struct tep_print_arg *index;
-};
-
-struct tep_print_arg;
-
-struct tep_print_arg_op {
- char *op;
- int prio;
- struct tep_print_arg *left;
- struct tep_print_arg *right;
-};
-
-struct tep_function_handler;
-
-struct tep_print_arg_func {
- struct tep_function_handler *func;
- struct tep_print_arg *args;
-};
-
-enum tep_print_arg_type {
- TEP_PRINT_NULL,
- TEP_PRINT_ATOM,
- TEP_PRINT_FIELD,
- TEP_PRINT_FLAGS,
- TEP_PRINT_SYMBOL,
- TEP_PRINT_HEX,
- TEP_PRINT_INT_ARRAY,
- TEP_PRINT_TYPE,
- TEP_PRINT_STRING,
- TEP_PRINT_BSTRING,
- TEP_PRINT_DYNAMIC_ARRAY,
- TEP_PRINT_OP,
- TEP_PRINT_FUNC,
- TEP_PRINT_BITMASK,
- TEP_PRINT_DYNAMIC_ARRAY_LEN,
- TEP_PRINT_HEX_STR,
-};
-
-struct tep_print_arg {
- struct tep_print_arg *next;
- enum tep_print_arg_type type;
- union {
- struct tep_print_arg_atom atom;
- struct tep_print_arg_field field;
- struct tep_print_arg_typecast typecast;
- struct tep_print_arg_flags flags;
- struct tep_print_arg_symbol symbol;
- struct tep_print_arg_hex hex;
- struct tep_print_arg_int_array int_array;
- struct tep_print_arg_func func;
- struct tep_print_arg_string string;
- struct tep_print_arg_bitmask bitmask;
- struct tep_print_arg_op op;
- struct tep_print_arg_dynarray dynarray;
- };
-};
-
-struct tep_print_parse;
-
-struct tep_print_fmt {
- char *format;
- struct tep_print_arg *args;
- struct tep_print_parse *print_cache;
-};
-
-struct tep_event {
- struct tep_handle *tep;
- char *name;
- int id;
- int flags;
- struct tep_format format;
- struct tep_print_fmt print_fmt;
- char *system;
- tep_event_handler_func handler;
- void *context;
-};
-
-enum {
- TEP_EVENT_FL_ISFTRACE = 0x01,
- TEP_EVENT_FL_ISPRINT = 0x02,
- TEP_EVENT_FL_ISBPRINT = 0x04,
- TEP_EVENT_FL_ISFUNCENT = 0x10,
- TEP_EVENT_FL_ISFUNCRET = 0x20,
- TEP_EVENT_FL_NOHANDLE = 0x40,
- TEP_EVENT_FL_PRINTRAW = 0x80,
-
- TEP_EVENT_FL_FAILED = 0x80000000
-};
-
-enum tep_event_sort_type {
- TEP_EVENT_SORT_ID,
- TEP_EVENT_SORT_NAME,
- TEP_EVENT_SORT_SYSTEM,
-};
-
-enum tep_event_type {
- TEP_EVENT_ERROR,
- TEP_EVENT_NONE,
- TEP_EVENT_SPACE,
- TEP_EVENT_NEWLINE,
- TEP_EVENT_OP,
- TEP_EVENT_DELIM,
- TEP_EVENT_ITEM,
- TEP_EVENT_DQUOTE,
- TEP_EVENT_SQUOTE,
-};
-
-typedef unsigned long long (*tep_func_handler)(struct trace_seq *s,
- unsigned long long *args);
-
-enum tep_func_arg_type {
- TEP_FUNC_ARG_VOID,
- TEP_FUNC_ARG_INT,
- TEP_FUNC_ARG_LONG,
- TEP_FUNC_ARG_STRING,
- TEP_FUNC_ARG_PTR,
- TEP_FUNC_ARG_MAX_TYPES
-};
-
-enum tep_flag {
- TEP_NSEC_OUTPUT = 1, /* output in NSECS */
- TEP_DISABLE_SYS_PLUGINS = 1 << 1,
- TEP_DISABLE_PLUGINS = 1 << 2,
-};
-
-#define TEP_ERRORS \
- _PE(MEM_ALLOC_FAILED, "failed to allocate memory"), \
- _PE(PARSE_EVENT_FAILED, "failed to parse event"), \
- _PE(READ_ID_FAILED, "failed to read event id"), \
- _PE(READ_FORMAT_FAILED, "failed to read event format"), \
- _PE(READ_PRINT_FAILED, "failed to read event print fmt"), \
- _PE(OLD_FTRACE_ARG_FAILED,"failed to allocate field name for ftrace"),\
- _PE(INVALID_ARG_TYPE, "invalid argument type"), \
- _PE(INVALID_EXP_TYPE, "invalid expression type"), \
- _PE(INVALID_OP_TYPE, "invalid operator type"), \
- _PE(INVALID_EVENT_NAME, "invalid event name"), \
- _PE(EVENT_NOT_FOUND, "no event found"), \
- _PE(SYNTAX_ERROR, "syntax error"), \
- _PE(ILLEGAL_RVALUE, "illegal rvalue"), \
- _PE(ILLEGAL_LVALUE, "illegal lvalue for string comparison"), \
- _PE(INVALID_REGEX, "regex did not compute"), \
- _PE(ILLEGAL_STRING_CMP, "illegal comparison for string"), \
- _PE(ILLEGAL_INTEGER_CMP,"illegal comparison for integer"), \
- _PE(REPARENT_NOT_OP, "cannot reparent other than OP"), \
- _PE(REPARENT_FAILED, "failed to reparent filter OP"), \
- _PE(BAD_FILTER_ARG, "bad arg in filter tree"), \
- _PE(UNEXPECTED_TYPE, "unexpected type (not a value)"), \
- _PE(ILLEGAL_TOKEN, "illegal token"), \
- _PE(INVALID_PAREN, "open parenthesis cannot come here"), \
- _PE(UNBALANCED_PAREN, "unbalanced number of parenthesis"), \
- _PE(UNKNOWN_TOKEN, "unknown token"), \
- _PE(FILTER_NOT_FOUND, "no filter found"), \
- _PE(NOT_A_NUMBER, "must have number field"), \
- _PE(NO_FILTER, "no filters exists"), \
- _PE(FILTER_MISS, "record does not match to filter")
-
-#undef _PE
-#define _PE(__code, __str) TEP_ERRNO__ ## __code
-enum tep_errno {
- TEP_ERRNO__SUCCESS = 0,
- TEP_ERRNO__FILTER_MATCH = TEP_ERRNO__SUCCESS,
-
- /*
- * Choose an arbitrary negative big number not to clash with standard
- * errno since SUS requires the errno has distinct positive values.
- * See 'Issue 6' in the link below.
- *
- * https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html
- */
- __TEP_ERRNO__START = -100000,
-
- TEP_ERRORS,
-
- __TEP_ERRNO__END,
-};
-#undef _PE
-
-struct tep_plugin_list;
-
-#define INVALID_PLUGIN_LIST_OPTION ((char **)((unsigned long)-1))
-
-enum tep_plugin_load_priority {
- TEP_PLUGIN_FIRST,
- TEP_PLUGIN_LAST,
-};
-
-int tep_add_plugin_path(struct tep_handle *tep, char *path,
- enum tep_plugin_load_priority prio);
-struct tep_plugin_list *tep_load_plugins(struct tep_handle *tep);
-void tep_unload_plugins(struct tep_plugin_list *plugin_list,
- struct tep_handle *tep);
-void tep_load_plugins_hook(struct tep_handle *tep, const char *suffix,
- void (*load_plugin)(struct tep_handle *tep,
- const char *path,
- const char *name,
- void *data),
- void *data);
-char **tep_plugin_list_options(void);
-void tep_plugin_free_options_list(char **list);
-int tep_plugin_add_options(const char *name,
- struct tep_plugin_option *options);
-int tep_plugin_add_option(const char *name, const char *val);
-void tep_plugin_remove_options(struct tep_plugin_option *options);
-void tep_plugin_print_options(struct trace_seq *s);
-void tep_print_plugins(struct trace_seq *s,
- const char *prefix, const char *suffix,
- const struct tep_plugin_list *list);
-
-/* tep_handle */
-typedef char *(tep_func_resolver_t)(void *priv,
- unsigned long long *addrp, char **modp);
-void tep_set_flag(struct tep_handle *tep, int flag);
-void tep_clear_flag(struct tep_handle *tep, enum tep_flag flag);
-bool tep_test_flag(struct tep_handle *tep, enum tep_flag flags);
-
-static inline int tep_is_bigendian(void)
-{
- unsigned char str[] = { 0x1, 0x2, 0x3, 0x4 };
- unsigned int val;
-
- memcpy(&val, str, 4);
- return val == 0x01020304;
-}
-
-/* taken from kernel/trace/trace.h */
-enum trace_flag_type {
- TRACE_FLAG_IRQS_OFF = 0x01,
- TRACE_FLAG_IRQS_NOSUPPORT = 0x02,
- TRACE_FLAG_NEED_RESCHED = 0x04,
- TRACE_FLAG_HARDIRQ = 0x08,
- TRACE_FLAG_SOFTIRQ = 0x10,
-};
-
-int tep_set_function_resolver(struct tep_handle *tep,
- tep_func_resolver_t *func, void *priv);
-void tep_reset_function_resolver(struct tep_handle *tep);
-int tep_register_comm(struct tep_handle *tep, const char *comm, int pid);
-int tep_override_comm(struct tep_handle *tep, const char *comm, int pid);
-int tep_register_function(struct tep_handle *tep, char *name,
- unsigned long long addr, char *mod);
-int tep_register_print_string(struct tep_handle *tep, const char *fmt,
- unsigned long long addr);
-bool tep_is_pid_registered(struct tep_handle *tep, int pid);
-
-struct tep_event *tep_get_event(struct tep_handle *tep, int index);
-
-#define TEP_PRINT_INFO "INFO"
-#define TEP_PRINT_INFO_RAW "INFO_RAW"
-#define TEP_PRINT_COMM "COMM"
-#define TEP_PRINT_LATENCY "LATENCY"
-#define TEP_PRINT_NAME "NAME"
-#define TEP_PRINT_PID 1U
-#define TEP_PRINT_TIME 2U
-#define TEP_PRINT_CPU 3U
-
-void tep_print_event(struct tep_handle *tep, struct trace_seq *s,
- struct tep_record *record, const char *fmt, ...)
- __attribute__ ((format (printf, 4, 5)));
-
-int tep_parse_header_page(struct tep_handle *tep, char *buf, unsigned long size,
- int long_size);
-
-enum tep_errno tep_parse_event(struct tep_handle *tep, const char *buf,
- unsigned long size, const char *sys);
-enum tep_errno tep_parse_format(struct tep_handle *tep,
- struct tep_event **eventp,
- const char *buf,
- unsigned long size, const char *sys);
-
-void *tep_get_field_raw(struct trace_seq *s, struct tep_event *event,
- const char *name, struct tep_record *record,
- int *len, int err);
-
-int tep_get_field_val(struct trace_seq *s, struct tep_event *event,
- const char *name, struct tep_record *record,
- unsigned long long *val, int err);
-int tep_get_common_field_val(struct trace_seq *s, struct tep_event *event,
- const char *name, struct tep_record *record,
- unsigned long long *val, int err);
-int tep_get_any_field_val(struct trace_seq *s, struct tep_event *event,
- const char *name, struct tep_record *record,
- unsigned long long *val, int err);
-
-int tep_print_num_field(struct trace_seq *s, const char *fmt,
- struct tep_event *event, const char *name,
- struct tep_record *record, int err);
-
-int tep_print_func_field(struct trace_seq *s, const char *fmt,
- struct tep_event *event, const char *name,
- struct tep_record *record, int err);
-
-enum tep_reg_handler {
- TEP_REGISTER_SUCCESS = 0,
- TEP_REGISTER_SUCCESS_OVERWRITE,
-};
-
-int tep_register_event_handler(struct tep_handle *tep, int id,
- const char *sys_name, const char *event_name,
- tep_event_handler_func func, void *context);
-int tep_unregister_event_handler(struct tep_handle *tep, int id,
- const char *sys_name, const char *event_name,
- tep_event_handler_func func, void *context);
-int tep_register_print_function(struct tep_handle *tep,
- tep_func_handler func,
- enum tep_func_arg_type ret_type,
- char *name, ...);
-int tep_unregister_print_function(struct tep_handle *tep,
- tep_func_handler func, char *name);
-
-struct tep_format_field *tep_find_common_field(struct tep_event *event, const char *name);
-struct tep_format_field *tep_find_field(struct tep_event *event, const char *name);
-struct tep_format_field *tep_find_any_field(struct tep_event *event, const char *name);
-
-const char *tep_find_function(struct tep_handle *tep, unsigned long long addr);
-unsigned long long
-tep_find_function_address(struct tep_handle *tep, unsigned long long addr);
-unsigned long long tep_read_number(struct tep_handle *tep, const void *ptr, int size);
-int tep_read_number_field(struct tep_format_field *field, const void *data,
- unsigned long long *value);
-
-struct tep_event *tep_get_first_event(struct tep_handle *tep);
-int tep_get_events_count(struct tep_handle *tep);
-struct tep_event *tep_find_event(struct tep_handle *tep, int id);
-
-struct tep_event *
-tep_find_event_by_name(struct tep_handle *tep, const char *sys, const char *name);
-struct tep_event *
-tep_find_event_by_record(struct tep_handle *tep, struct tep_record *record);
-
-int tep_data_type(struct tep_handle *tep, struct tep_record *rec);
-int tep_data_pid(struct tep_handle *tep, struct tep_record *rec);
-int tep_data_preempt_count(struct tep_handle *tep, struct tep_record *rec);
-int tep_data_flags(struct tep_handle *tep, struct tep_record *rec);
-const char *tep_data_comm_from_pid(struct tep_handle *tep, int pid);
-struct tep_cmdline;
-struct tep_cmdline *tep_data_pid_from_comm(struct tep_handle *tep, const char *comm,
- struct tep_cmdline *next);
-int tep_cmdline_pid(struct tep_handle *tep, struct tep_cmdline *cmdline);
-
-void tep_print_field(struct trace_seq *s, void *data,
- struct tep_format_field *field);
-void tep_print_fields(struct trace_seq *s, void *data,
- int size __maybe_unused, struct tep_event *event);
-int tep_strerror(struct tep_handle *tep, enum tep_errno errnum,
- char *buf, size_t buflen);
-
-struct tep_event **tep_list_events(struct tep_handle *tep, enum tep_event_sort_type);
-struct tep_event **tep_list_events_copy(struct tep_handle *tep,
- enum tep_event_sort_type);
-struct tep_format_field **tep_event_common_fields(struct tep_event *event);
-struct tep_format_field **tep_event_fields(struct tep_event *event);
-
-enum tep_endian {
- TEP_LITTLE_ENDIAN = 0,
- TEP_BIG_ENDIAN
-};
-int tep_get_cpus(struct tep_handle *tep);
-void tep_set_cpus(struct tep_handle *tep, int cpus);
-int tep_get_long_size(struct tep_handle *tep);
-void tep_set_long_size(struct tep_handle *tep, int long_size);
-int tep_get_page_size(struct tep_handle *tep);
-void tep_set_page_size(struct tep_handle *tep, int _page_size);
-bool tep_is_file_bigendian(struct tep_handle *tep);
-void tep_set_file_bigendian(struct tep_handle *tep, enum tep_endian endian);
-bool tep_is_local_bigendian(struct tep_handle *tep);
-void tep_set_local_bigendian(struct tep_handle *tep, enum tep_endian endian);
-int tep_get_header_page_size(struct tep_handle *tep);
-int tep_get_header_timestamp_size(struct tep_handle *tep);
-bool tep_is_old_format(struct tep_handle *tep);
-void tep_set_test_filters(struct tep_handle *tep, int test_filters);
-
-struct tep_handle *tep_alloc(void);
-void tep_free(struct tep_handle *tep);
-void tep_ref(struct tep_handle *tep);
-void tep_unref(struct tep_handle *tep);
-int tep_get_ref(struct tep_handle *tep);
-
-/* for debugging */
-void tep_print_funcs(struct tep_handle *tep);
-void tep_print_printk(struct tep_handle *tep);
-
-/* ----------------------- filtering ----------------------- */
-
-enum tep_filter_boolean_type {
- TEP_FILTER_FALSE,
- TEP_FILTER_TRUE,
-};
-
-enum tep_filter_op_type {
- TEP_FILTER_OP_AND = 1,
- TEP_FILTER_OP_OR,
- TEP_FILTER_OP_NOT,
-};
-
-enum tep_filter_cmp_type {
- TEP_FILTER_CMP_NONE,
- TEP_FILTER_CMP_EQ,
- TEP_FILTER_CMP_NE,
- TEP_FILTER_CMP_GT,
- TEP_FILTER_CMP_LT,
- TEP_FILTER_CMP_GE,
- TEP_FILTER_CMP_LE,
- TEP_FILTER_CMP_MATCH,
- TEP_FILTER_CMP_NOT_MATCH,
- TEP_FILTER_CMP_REGEX,
- TEP_FILTER_CMP_NOT_REGEX,
-};
-
-enum tep_filter_exp_type {
- TEP_FILTER_EXP_NONE,
- TEP_FILTER_EXP_ADD,
- TEP_FILTER_EXP_SUB,
- TEP_FILTER_EXP_MUL,
- TEP_FILTER_EXP_DIV,
- TEP_FILTER_EXP_MOD,
- TEP_FILTER_EXP_RSHIFT,
- TEP_FILTER_EXP_LSHIFT,
- TEP_FILTER_EXP_AND,
- TEP_FILTER_EXP_OR,
- TEP_FILTER_EXP_XOR,
- TEP_FILTER_EXP_NOT,
-};
-
-enum tep_filter_arg_type {
- TEP_FILTER_ARG_NONE,
- TEP_FILTER_ARG_BOOLEAN,
- TEP_FILTER_ARG_VALUE,
- TEP_FILTER_ARG_FIELD,
- TEP_FILTER_ARG_EXP,
- TEP_FILTER_ARG_OP,
- TEP_FILTER_ARG_NUM,
- TEP_FILTER_ARG_STR,
-};
-
-enum tep_filter_value_type {
- TEP_FILTER_NUMBER,
- TEP_FILTER_STRING,
- TEP_FILTER_CHAR
-};
-
-struct tep_filter_arg;
-
-struct tep_filter_arg_boolean {
- enum tep_filter_boolean_type value;
-};
-
-struct tep_filter_arg_field {
- struct tep_format_field *field;
-};
-
-struct tep_filter_arg_value {
- enum tep_filter_value_type type;
- union {
- char *str;
- unsigned long long val;
- };
-};
-
-struct tep_filter_arg_op {
- enum tep_filter_op_type type;
- struct tep_filter_arg *left;
- struct tep_filter_arg *right;
-};
-
-struct tep_filter_arg_exp {
- enum tep_filter_exp_type type;
- struct tep_filter_arg *left;
- struct tep_filter_arg *right;
-};
-
-struct tep_filter_arg_num {
- enum tep_filter_cmp_type type;
- struct tep_filter_arg *left;
- struct tep_filter_arg *right;
-};
-
-struct tep_filter_arg_str {
- enum tep_filter_cmp_type type;
- struct tep_format_field *field;
- char *val;
- char *buffer;
- regex_t reg;
-};
-
-struct tep_filter_arg {
- enum tep_filter_arg_type type;
- union {
- struct tep_filter_arg_boolean boolean;
- struct tep_filter_arg_field field;
- struct tep_filter_arg_value value;
- struct tep_filter_arg_op op;
- struct tep_filter_arg_exp exp;
- struct tep_filter_arg_num num;
- struct tep_filter_arg_str str;
- };
-};
-
-struct tep_filter_type {
- int event_id;
- struct tep_event *event;
- struct tep_filter_arg *filter;
-};
-
-#define TEP_FILTER_ERROR_BUFSZ 1024
-
-struct tep_event_filter {
- struct tep_handle *tep;
- int filters;
- struct tep_filter_type *event_filters;
- char error_buffer[TEP_FILTER_ERROR_BUFSZ];
-};
-
-struct tep_event_filter *tep_filter_alloc(struct tep_handle *tep);
-
-/* for backward compatibility */
-#define FILTER_NONE TEP_ERRNO__NO_FILTER
-#define FILTER_NOEXIST TEP_ERRNO__FILTER_NOT_FOUND
-#define FILTER_MISS TEP_ERRNO__FILTER_MISS
-#define FILTER_MATCH TEP_ERRNO__FILTER_MATCH
-
-enum tep_errno tep_filter_add_filter_str(struct tep_event_filter *filter,
- const char *filter_str);
-
-enum tep_errno tep_filter_match(struct tep_event_filter *filter,
- struct tep_record *record);
-
-int tep_filter_strerror(struct tep_event_filter *filter, enum tep_errno err,
- char *buf, size_t buflen);
-
-int tep_event_filtered(struct tep_event_filter *filter,
- int event_id);
-
-void tep_filter_reset(struct tep_event_filter *filter);
-
-void tep_filter_free(struct tep_event_filter *filter);
-
-char *tep_filter_make_string(struct tep_event_filter *filter, int event_id);
-
-int tep_filter_remove_event(struct tep_event_filter *filter,
- int event_id);
-
-int tep_filter_copy(struct tep_event_filter *dest, struct tep_event_filter *source);
-
-int tep_filter_compare(struct tep_event_filter *filter1, struct tep_event_filter *filter2);
-
-#endif /* _PARSE_EVENTS_H */
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-12 10:30:18 +0100