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tools lib traceevent, perf tools: Rename struct pevent to struct tep_handle

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In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
the struct pevent to struct tep_handle.

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yordan Karadzhov (VMware) <y.karadz@gmail.com>
Cc: linux-trace-devel@vger.kernel.org
Link: http://lkml.kernel.org/r/20180808180659.706175783@goodmis.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Tzvetomir Stoyanov (VMware)
2018-08-08 14:02:46 -04:00
committed by Arnaldo Carvalho de Melo
parent 354b064b8e
commit 096177a8b5
24 changed files with 215 additions and 215 deletions
Download Patch File Download Diff File Expand all files Collapse all files

136
tools/lib/traceevent/event-parse.h
View File

@@ -98,7 +98,7 @@ extern int trace_seq_do_printf(struct trace_seq *s);
/* ----------------------- pevent ----------------------- */
struct pevent;
struct tep_handle;
struct event_format;
typedef int (*pevent_event_handler_func)(struct trace_seq *s,
@@ -106,8 +106,8 @@ typedef int (*pevent_event_handler_func)(struct trace_seq *s,
struct event_format *event,
void *context);
typedef int (*pevent_plugin_load_func)(struct pevent *pevent);
typedef int (*pevent_plugin_unload_func)(struct pevent *pevent);
typedef int (*pevent_plugin_load_func)(struct tep_handle *pevent);
typedef int (*pevent_plugin_unload_func)(struct tep_handle *pevent);
struct pevent_plugin_option {
struct pevent_plugin_option *next;
@@ -127,12 +127,12 @@ struct pevent_plugin_option {
* PEVENT_PLUGIN_LOADER: (required)
* The function name to initialized the plugin.
*
* int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
* int PEVENT_PLUGIN_LOADER(struct tep_handle *pevent)
*
* PEVENT_PLUGIN_UNLOADER: (optional)
* The function called just before unloading
*
* int PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
* int PEVENT_PLUGIN_UNLOADER(struct tep_handle *pevent)
*
* PEVENT_PLUGIN_OPTIONS: (optional)
* Plugin options that can be set before loading
@@ -320,7 +320,7 @@ struct print_fmt {
};
struct event_format {
struct pevent *pevent;
struct tep_handle *pevent;
char *name;
int id;
int flags;
@@ -435,9 +435,9 @@ struct plugin_list;
#define INVALID_PLUGIN_LIST_OPTION ((char **)((unsigned long)-1))
struct plugin_list *traceevent_load_plugins(struct pevent *pevent);
struct plugin_list *traceevent_load_plugins(struct tep_handle *pevent);
void traceevent_unload_plugins(struct plugin_list *plugin_list,
struct pevent *pevent);
struct tep_handle *pevent);
char **traceevent_plugin_list_options(void);
void traceevent_plugin_free_options_list(char **list);
int traceevent_plugin_add_options(const char *name,
@@ -457,7 +457,7 @@ struct func_resolver;
typedef char *(pevent_func_resolver_t)(void *priv,
unsigned long long *addrp, char **modp);
struct pevent {
struct tep_handle {
int ref_count;
int header_page_ts_offset;
@@ -532,13 +532,13 @@ struct pevent {
char *trace_clock;
};
static inline void pevent_set_flag(struct pevent *pevent, int flag)
static inline void pevent_set_flag(struct tep_handle *pevent, int flag)
{
pevent->flags |= flag;
}
static inline unsigned short
__data2host2(struct pevent *pevent, unsigned short data)
__data2host2(struct tep_handle *pevent, unsigned short data)
{
unsigned short swap;
@@ -552,7 +552,7 @@ __data2host2(struct pevent *pevent, unsigned short data)
}
static inline unsigned int
__data2host4(struct pevent *pevent, unsigned int data)
__data2host4(struct tep_handle *pevent, unsigned int data)
{
unsigned int swap;
@@ -568,7 +568,7 @@ __data2host4(struct pevent *pevent, unsigned int data)
}
static inline unsigned long long
__data2host8(struct pevent *pevent, unsigned long long data)
__data2host8(struct tep_handle *pevent, unsigned long long data)
{
unsigned long long swap;
@@ -615,36 +615,36 @@ enum trace_flag_type {
TRACE_FLAG_SOFTIRQ = 0x10,
};
int pevent_set_function_resolver(struct pevent *pevent,
int pevent_set_function_resolver(struct tep_handle *pevent,
pevent_func_resolver_t *func, void *priv);
void pevent_reset_function_resolver(struct pevent *pevent);
int pevent_register_comm(struct pevent *pevent, const char *comm, int pid);
int pevent_register_trace_clock(struct pevent *pevent, const char *trace_clock);
int pevent_register_function(struct pevent *pevent, char *name,
void pevent_reset_function_resolver(struct tep_handle *pevent);
int pevent_register_comm(struct tep_handle *pevent, const char *comm, int pid);
int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
int pevent_register_function(struct tep_handle *pevent, char *name,
unsigned long long addr, char *mod);
int pevent_register_print_string(struct pevent *pevent, const char *fmt,
int pevent_register_print_string(struct tep_handle *pevent, const char *fmt,
unsigned long long addr);
int pevent_pid_is_registered(struct pevent *pevent, int pid);
int pevent_pid_is_registered(struct tep_handle *pevent, int pid);
void pevent_print_event_task(struct pevent *pevent, struct trace_seq *s,
void pevent_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
struct pevent_record *record);
void pevent_print_event_time(struct pevent *pevent, struct trace_seq *s,
void pevent_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
struct pevent_record *record,
bool use_trace_clock);
void pevent_print_event_data(struct pevent *pevent, struct trace_seq *s,
void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
struct event_format *event,
struct pevent_record *record);
void pevent_print_event(struct pevent *pevent, struct trace_seq *s,
void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s,
struct pevent_record *record, bool use_trace_clock);
int pevent_parse_header_page(struct pevent *pevent, char *buf, unsigned long size,
int pevent_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
int long_size);
enum pevent_errno pevent_parse_event(struct pevent *pevent, const char *buf,
enum pevent_errno pevent_parse_event(struct tep_handle *pevent, const char *buf,
unsigned long size, const char *sys);
enum pevent_errno pevent_parse_format(struct pevent *pevent,
enum pevent_errno pevent_parse_format(struct tep_handle *pevent,
struct event_format **eventp,
const char *buf,
unsigned long size, const char *sys);
@@ -673,50 +673,50 @@ int pevent_print_func_field(struct trace_seq *s, const char *fmt,
struct event_format *event, const char *name,
struct pevent_record *record, int err);
int pevent_register_event_handler(struct pevent *pevent, int id,
int pevent_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
pevent_event_handler_func func, void *context);
int pevent_unregister_event_handler(struct pevent *pevent, int id,
int pevent_unregister_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
pevent_event_handler_func func, void *context);
int pevent_register_print_function(struct pevent *pevent,
int pevent_register_print_function(struct tep_handle *pevent,
pevent_func_handler func,
enum pevent_func_arg_type ret_type,
char *name, ...);
int pevent_unregister_print_function(struct pevent *pevent,
int pevent_unregister_print_function(struct tep_handle *pevent,
pevent_func_handler func, char *name);
struct format_field *pevent_find_common_field(struct event_format *event, const char *name);
struct format_field *pevent_find_field(struct event_format *event, const char *name);
struct format_field *pevent_find_any_field(struct event_format *event, const char *name);
const char *pevent_find_function(struct pevent *pevent, unsigned long long addr);
const char *pevent_find_function(struct tep_handle *pevent, unsigned long long addr);
unsigned long long
pevent_find_function_address(struct pevent *pevent, unsigned long long addr);
unsigned long long pevent_read_number(struct pevent *pevent, const void *ptr, int size);
pevent_find_function_address(struct tep_handle *pevent, unsigned long long addr);
unsigned long long pevent_read_number(struct tep_handle *pevent, const void *ptr, int size);
int pevent_read_number_field(struct format_field *field, const void *data,
unsigned long long *value);
struct event_format *pevent_find_event(struct pevent *pevent, int id);
struct event_format *pevent_find_event(struct tep_handle *pevent, int id);
struct event_format *
pevent_find_event_by_name(struct pevent *pevent, const char *sys, const char *name);
pevent_find_event_by_name(struct tep_handle *pevent, const char *sys, const char *name);
struct event_format *
pevent_find_event_by_record(struct pevent *pevent, struct pevent_record *record);
pevent_find_event_by_record(struct tep_handle *pevent, struct pevent_record *record);
void pevent_data_lat_fmt(struct pevent *pevent,
void pevent_data_lat_fmt(struct tep_handle *pevent,
struct trace_seq *s, struct pevent_record *record);
int pevent_data_type(struct pevent *pevent, struct pevent_record *rec);
struct event_format *pevent_data_event_from_type(struct pevent *pevent, int type);
int pevent_data_pid(struct pevent *pevent, struct pevent_record *rec);
int pevent_data_preempt_count(struct pevent *pevent, struct pevent_record *rec);
int pevent_data_flags(struct pevent *pevent, struct pevent_record *rec);
const char *pevent_data_comm_from_pid(struct pevent *pevent, int pid);
int pevent_data_type(struct tep_handle *pevent, struct pevent_record *rec);
struct event_format *pevent_data_event_from_type(struct tep_handle *pevent, int type);
int pevent_data_pid(struct tep_handle *pevent, struct pevent_record *rec);
int pevent_data_preempt_count(struct tep_handle *pevent, struct pevent_record *rec);
int pevent_data_flags(struct tep_handle *pevent, struct pevent_record *rec);
const char *pevent_data_comm_from_pid(struct tep_handle *pevent, int pid);
struct cmdline;
struct cmdline *pevent_data_pid_from_comm(struct pevent *pevent, const char *comm,
struct cmdline *pevent_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
struct cmdline *next);
int pevent_cmdline_pid(struct pevent *pevent, struct cmdline *cmdline);
int pevent_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline);
void pevent_print_field(struct trace_seq *s, void *data,
struct format_field *field);
@@ -724,77 +724,77 @@ void pevent_print_fields(struct trace_seq *s, void *data,
int size __maybe_unused, struct event_format *event);
void pevent_event_info(struct trace_seq *s, struct event_format *event,
struct pevent_record *record);
int pevent_strerror(struct pevent *pevent, enum pevent_errno errnum,
int pevent_strerror(struct tep_handle *pevent, enum pevent_errno errnum,
char *buf, size_t buflen);
struct event_format **pevent_list_events(struct pevent *pevent, enum event_sort_type);
struct event_format **pevent_list_events(struct tep_handle *pevent, enum event_sort_type);
struct format_field **pevent_event_common_fields(struct event_format *event);
struct format_field **pevent_event_fields(struct event_format *event);
static inline int pevent_get_cpus(struct pevent *pevent)
static inline int pevent_get_cpus(struct tep_handle *pevent)
{
return pevent->cpus;
}
static inline void pevent_set_cpus(struct pevent *pevent, int cpus)
static inline void pevent_set_cpus(struct tep_handle *pevent, int cpus)
{
pevent->cpus = cpus;
}
static inline int pevent_get_long_size(struct pevent *pevent)
static inline int pevent_get_long_size(struct tep_handle *pevent)
{
return pevent->long_size;
}
static inline void pevent_set_long_size(struct pevent *pevent, int long_size)
static inline void pevent_set_long_size(struct tep_handle *pevent, int long_size)
{
pevent->long_size = long_size;
}
static inline int pevent_get_page_size(struct pevent *pevent)
static inline int pevent_get_page_size(struct tep_handle *pevent)
{
return pevent->page_size;
}
static inline void pevent_set_page_size(struct pevent *pevent, int _page_size)
static inline void pevent_set_page_size(struct tep_handle *pevent, int _page_size)
{
pevent->page_size = _page_size;
}
static inline int pevent_is_file_bigendian(struct pevent *pevent)
static inline int pevent_is_file_bigendian(struct tep_handle *pevent)
{
return pevent->file_bigendian;
}
static inline void pevent_set_file_bigendian(struct pevent *pevent, int endian)
static inline void pevent_set_file_bigendian(struct tep_handle *pevent, int endian)
{
pevent->file_bigendian = endian;
}
static inline int pevent_is_host_bigendian(struct pevent *pevent)
static inline int pevent_is_host_bigendian(struct tep_handle *pevent)
{
return pevent->host_bigendian;
}
static inline void pevent_set_host_bigendian(struct pevent *pevent, int endian)
static inline void pevent_set_host_bigendian(struct tep_handle *pevent, int endian)
{
pevent->host_bigendian = endian;
}
static inline int pevent_is_latency_format(struct pevent *pevent)
static inline int pevent_is_latency_format(struct tep_handle *pevent)
{
return pevent->latency_format;
}
static inline void pevent_set_latency_format(struct pevent *pevent, int lat)
static inline void pevent_set_latency_format(struct tep_handle *pevent, int lat)
{
pevent->latency_format = lat;
}
struct pevent *pevent_alloc(void);
void pevent_free(struct pevent *pevent);
void pevent_ref(struct pevent *pevent);
void pevent_unref(struct pevent *pevent);
struct tep_handle *pevent_alloc(void);
void pevent_free(struct tep_handle *pevent);
void pevent_ref(struct tep_handle *pevent);
void pevent_unref(struct tep_handle *pevent);
/* access to the internal parser */
void pevent_buffer_init(const char *buf, unsigned long long size);
@@ -805,8 +805,8 @@ const char *pevent_get_input_buf(void);
unsigned long long pevent_get_input_buf_ptr(void);
/* for debugging */
void pevent_print_funcs(struct pevent *pevent);
void pevent_print_printk(struct pevent *pevent);
void pevent_print_funcs(struct tep_handle *pevent);
void pevent_print_printk(struct tep_handle *pevent);
/* ----------------------- filtering ----------------------- */
@@ -933,13 +933,13 @@ struct filter_type {
#define PEVENT_FILTER_ERROR_BUFSZ 1024
struct event_filter {
struct pevent *pevent;
struct tep_handle *pevent;
int filters;
struct filter_type *event_filters;
char error_buffer[PEVENT_FILTER_ERROR_BUFSZ];
};
struct event_filter *pevent_filter_alloc(struct pevent *pevent);
struct event_filter *pevent_filter_alloc(struct tep_handle *pevent);
/* for backward compatibility */
#define FILTER_NONE PEVENT_ERRNO__NO_FILTER