diff options
Diffstat (limited to 'tools/lib/traceevent/event-parse.h')
| -rw-r--r-- | tools/lib/traceevent/event-parse.h | 49 |
1 files changed, 23 insertions, 26 deletions
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index b77837f75a0d..41d4f9f6a843 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -1,21 +1,7 @@ +/* SPDX-License-Identifier: LGPL-2.1 */ /* * Copyright (C) 2009, 2010 Red Hat Inc, Steven Rostedt <srostedt@redhat.com> * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * This program 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; - * version 2.1 of the License (not later!) - * - * 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 Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this program; if not, see <http://www.gnu.org/licenses> - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ #ifndef _PARSE_EVENTS_H #define _PARSE_EVENTS_H @@ -139,6 +125,7 @@ enum tep_format_flags { TEP_FIELD_IS_LONG = 32, TEP_FIELD_IS_FLAG = 64, TEP_FIELD_IS_SYMBOLIC = 128, + TEP_FIELD_IS_RELATIVE = 256, }; struct tep_format_field { @@ -167,12 +154,12 @@ struct tep_print_arg_atom { struct tep_print_arg_string { char *string; - int offset; + struct tep_format_field *field; }; struct tep_print_arg_bitmask { char *bitmask; - int offset; + struct tep_format_field *field; }; struct tep_print_arg_field { @@ -272,9 +259,12 @@ struct tep_print_arg { }; }; +struct tep_print_parse; + struct tep_print_fmt { char *format; struct tep_print_arg *args; + struct tep_print_parse *print_cache; }; struct tep_event { @@ -379,7 +369,7 @@ enum tep_errno { * errno since SUS requires the errno has distinct positive values. * See 'Issue 6' in the link below. * - * http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html + * https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html */ __TEP_ERRNO__START = -100000, @@ -393,14 +383,29 @@ 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); @@ -574,14 +579,6 @@ void tep_ref(struct tep_handle *tep); void tep_unref(struct tep_handle *tep); int tep_get_ref(struct tep_handle *tep); -/* access to the internal parser */ -void tep_buffer_init(const char *buf, unsigned long long size); -enum tep_event_type tep_read_token(char **tok); -void tep_free_token(char *token); -int tep_peek_char(void); -const char *tep_get_input_buf(void); -unsigned long long tep_get_input_buf_ptr(void); - /* for debugging */ void tep_print_funcs(struct tep_handle *tep); void tep_print_printk(struct tep_handle *tep); |