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Diffstat (limited to 'tools/lib/traceevent/event-parse.c')
-rw-r--r--tools/lib/traceevent/event-parse.c1217
1 files changed, 595 insertions, 622 deletions
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index ce1e20227c64..3692f29fee46 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -18,12 +18,14 @@
#include <errno.h>
#include <stdint.h>
#include <limits.h>
-#include <linux/string.h>
#include <linux/time64.h>
#include <netinet/in.h>
#include "event-parse.h"
+
+#include "event-parse-local.h"
#include "event-utils.h"
+#include "trace-seq.h"
static const char *input_buf;
static unsigned long long input_buf_ptr;
@@ -94,7 +96,7 @@ struct tep_function_handler {
static unsigned long long
process_defined_func(struct trace_seq *s, void *data, int size,
- struct event_format *event, struct print_arg *arg);
+ struct tep_event_format *event, struct tep_print_arg *arg);
static void free_func_handle(struct tep_function_handler *func);
@@ -117,9 +119,9 @@ void breakpoint(void)
x++;
}
-struct print_arg *alloc_arg(void)
+struct tep_print_arg *alloc_arg(void)
{
- return calloc(1, sizeof(struct print_arg));
+ return calloc(1, sizeof(struct tep_print_arg));
}
struct cmdline {
@@ -737,16 +739,16 @@ void tep_print_printk(struct tep_handle *pevent)
}
}
-static struct event_format *alloc_event(void)
+static struct tep_event_format *alloc_event(void)
{
- return calloc(1, sizeof(struct event_format));
+ return calloc(1, sizeof(struct tep_event_format));
}
-static int add_event(struct tep_handle *pevent, struct event_format *event)
+static int add_event(struct tep_handle *pevent, struct tep_event_format *event)
{
int i;
- struct event_format **events = realloc(pevent->events, sizeof(event) *
- (pevent->nr_events + 1));
+ struct tep_event_format **events = realloc(pevent->events, sizeof(event) *
+ (pevent->nr_events + 1));
if (!events)
return -1;
@@ -769,20 +771,20 @@ static int add_event(struct tep_handle *pevent, struct event_format *event)
return 0;
}
-static int event_item_type(enum event_type type)
+static int event_item_type(enum tep_event_type type)
{
switch (type) {
- case EVENT_ITEM ... EVENT_SQUOTE:
+ case TEP_EVENT_ITEM ... TEP_EVENT_SQUOTE:
return 1;
- case EVENT_ERROR ... EVENT_DELIM:
+ case TEP_EVENT_ERROR ... TEP_EVENT_DELIM:
default:
return 0;
}
}
-static void free_flag_sym(struct print_flag_sym *fsym)
+static void free_flag_sym(struct tep_print_flag_sym *fsym)
{
- struct print_flag_sym *next;
+ struct tep_print_flag_sym *next;
while (fsym) {
next = fsym->next;
@@ -793,60 +795,60 @@ static void free_flag_sym(struct print_flag_sym *fsym)
}
}
-static void free_arg(struct print_arg *arg)
+static void free_arg(struct tep_print_arg *arg)
{
- struct print_arg *farg;
+ struct tep_print_arg *farg;
if (!arg)
return;
switch (arg->type) {
- case PRINT_ATOM:
+ case TEP_PRINT_ATOM:
free(arg->atom.atom);
break;
- case PRINT_FIELD:
+ case TEP_PRINT_FIELD:
free(arg->field.name);
break;
- case PRINT_FLAGS:
+ case TEP_PRINT_FLAGS:
free_arg(arg->flags.field);
free(arg->flags.delim);
free_flag_sym(arg->flags.flags);
break;
- case PRINT_SYMBOL:
+ case TEP_PRINT_SYMBOL:
free_arg(arg->symbol.field);
free_flag_sym(arg->symbol.symbols);
break;
- case PRINT_HEX:
- case PRINT_HEX_STR:
+ case TEP_PRINT_HEX:
+ case TEP_PRINT_HEX_STR:
free_arg(arg->hex.field);
free_arg(arg->hex.size);
break;
- case PRINT_INT_ARRAY:
+ case TEP_PRINT_INT_ARRAY:
free_arg(arg->int_array.field);
free_arg(arg->int_array.count);
free_arg(arg->int_array.el_size);
break;
- case PRINT_TYPE:
+ case TEP_PRINT_TYPE:
free(arg->typecast.type);
free_arg(arg->typecast.item);
break;
- case PRINT_STRING:
- case PRINT_BSTRING:
+ case TEP_PRINT_STRING:
+ case TEP_PRINT_BSTRING:
free(arg->string.string);
break;
- case PRINT_BITMASK:
+ case TEP_PRINT_BITMASK:
free(arg->bitmask.bitmask);
break;
- case PRINT_DYNAMIC_ARRAY:
- case PRINT_DYNAMIC_ARRAY_LEN:
+ case TEP_PRINT_DYNAMIC_ARRAY:
+ case TEP_PRINT_DYNAMIC_ARRAY_LEN:
free(arg->dynarray.index);
break;
- case PRINT_OP:
+ case TEP_PRINT_OP:
free(arg->op.op);
free_arg(arg->op.left);
free_arg(arg->op.right);
break;
- case PRINT_FUNC:
+ case TEP_PRINT_FUNC:
while (arg->func.args) {
farg = arg->func.args;
arg->func.args = farg->next;
@@ -854,7 +856,7 @@ static void free_arg(struct print_arg *arg)
}
break;
- case PRINT_NULL:
+ case TEP_PRINT_NULL:
default:
break;
}
@@ -862,24 +864,24 @@ static void free_arg(struct print_arg *arg)
free(arg);
}
-static enum event_type get_type(int ch)
+static enum tep_event_type get_type(int ch)
{
if (ch == '\n')
- return EVENT_NEWLINE;
+ return TEP_EVENT_NEWLINE;
if (isspace(ch))
- return EVENT_SPACE;
+ return TEP_EVENT_SPACE;
if (isalnum(ch) || ch == '_')
- return EVENT_ITEM;
+ return TEP_EVENT_ITEM;
if (ch == '\'')
- return EVENT_SQUOTE;
+ return TEP_EVENT_SQUOTE;
if (ch == '"')
- return EVENT_DQUOTE;
+ return TEP_EVENT_DQUOTE;
if (!isprint(ch))
- return EVENT_NONE;
+ return TEP_EVENT_NONE;
if (ch == '(' || ch == ')' || ch == ',')
- return EVENT_DELIM;
+ return TEP_EVENT_DELIM;
- return EVENT_OP;
+ return TEP_EVENT_OP;
}
static int __read_char(void)
@@ -927,38 +929,38 @@ static int extend_token(char **tok, char *buf, int size)
return 0;
}
-static enum event_type force_token(const char *str, char **tok);
+static enum tep_event_type force_token(const char *str, char **tok);
-static enum event_type __read_token(char **tok)
+static enum tep_event_type __read_token(char **tok)
{
char buf[BUFSIZ];
int ch, last_ch, quote_ch, next_ch;
int i = 0;
int tok_size = 0;
- enum event_type type;
+ enum tep_event_type type;
*tok = NULL;
ch = __read_char();
if (ch < 0)
- return EVENT_NONE;
+ return TEP_EVENT_NONE;
type = get_type(ch);
- if (type == EVENT_NONE)
+ if (type == TEP_EVENT_NONE)
return type;
buf[i++] = ch;
switch (type) {
- case EVENT_NEWLINE:
- case EVENT_DELIM:
+ case TEP_EVENT_NEWLINE:
+ case TEP_EVENT_DELIM:
if (asprintf(tok, "%c", ch) < 0)
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
return type;
- case EVENT_OP:
+ case TEP_EVENT_OP:
switch (ch) {
case '-':
next_ch = __peek_char();
@@ -1001,8 +1003,8 @@ static enum event_type __read_token(char **tok)
buf[i++] = __read_char();
goto out;
- case EVENT_DQUOTE:
- case EVENT_SQUOTE:
+ case TEP_EVENT_DQUOTE:
+ case TEP_EVENT_SQUOTE:
/* don't keep quotes */
i--;
quote_ch = ch;
@@ -1014,7 +1016,7 @@ static enum event_type __read_token(char **tok)
tok_size += BUFSIZ;
if (extend_token(tok, buf, tok_size) < 0)
- return EVENT_NONE;
+ return TEP_EVENT_NONE;
i = 0;
}
last_ch = ch;
@@ -1031,7 +1033,7 @@ static enum event_type __read_token(char **tok)
* For strings (double quotes) check the next token.
* If it is another string, concatinate the two.
*/
- if (type == EVENT_DQUOTE) {
+ if (type == TEP_EVENT_DQUOTE) {
unsigned long long save_input_buf_ptr = input_buf_ptr;
do {
@@ -1044,8 +1046,8 @@ static enum event_type __read_token(char **tok)
goto out;
- case EVENT_ERROR ... EVENT_SPACE:
- case EVENT_ITEM:
+ case TEP_EVENT_ERROR ... TEP_EVENT_SPACE:
+ case TEP_EVENT_ITEM:
default:
break;
}
@@ -1056,7 +1058,7 @@ static enum event_type __read_token(char **tok)
tok_size += BUFSIZ;
if (extend_token(tok, buf, tok_size) < 0)
- return EVENT_NONE;
+ return TEP_EVENT_NONE;
i = 0;
}
ch = __read_char();
@@ -1066,9 +1068,9 @@ static enum event_type __read_token(char **tok)
out:
buf[i] = 0;
if (extend_token(tok, buf, tok_size + i + 1) < 0)
- return EVENT_NONE;
+ return TEP_EVENT_NONE;
- if (type == EVENT_ITEM) {
+ if (type == TEP_EVENT_ITEM) {
/*
* Older versions of the kernel has a bug that
* creates invalid symbols and will break the mac80211
@@ -1095,12 +1097,12 @@ static enum event_type __read_token(char **tok)
return type;
}
-static enum event_type force_token(const char *str, char **tok)
+static enum tep_event_type force_token(const char *str, char **tok)
{
const char *save_input_buf;
unsigned long long save_input_buf_ptr;
unsigned long long save_input_buf_siz;
- enum event_type type;
+ enum tep_event_type type;
/* save off the current input pointers */
save_input_buf = input_buf;
@@ -1125,13 +1127,13 @@ static void free_token(char *tok)
free(tok);
}
-static enum event_type read_token(char **tok)
+static enum tep_event_type read_token(char **tok)
{
- enum event_type type;
+ enum tep_event_type type;
for (;;) {
type = __read_token(tok);
- if (type != EVENT_SPACE)
+ if (type != TEP_EVENT_SPACE)
return type;
free_token(*tok);
@@ -1139,7 +1141,7 @@ static enum event_type read_token(char **tok)
/* not reached */
*tok = NULL;
- return EVENT_NONE;
+ return TEP_EVENT_NONE;
}
/**
@@ -1151,7 +1153,7 @@ static enum event_type read_token(char **tok)
*
* Returns the token type.
*/
-enum event_type tep_read_token(char **tok)
+enum tep_event_type tep_read_token(char **tok)
{
return read_token(tok);
}
@@ -1166,13 +1168,13 @@ void tep_free_token(char *token)
}
/* no newline */
-static enum event_type read_token_item(char **tok)
+static enum tep_event_type read_token_item(char **tok)
{
- enum event_type type;
+ enum tep_event_type type;
for (;;) {
type = __read_token(tok);
- if (type != EVENT_SPACE && type != EVENT_NEWLINE)
+ if (type != TEP_EVENT_SPACE && type != TEP_EVENT_NEWLINE)
return type;
free_token(*tok);
*tok = NULL;
@@ -1180,10 +1182,10 @@ static enum event_type read_token_item(char **tok)
/* not reached */
*tok = NULL;
- return EVENT_NONE;
+ return TEP_EVENT_NONE;
}
-static int test_type(enum event_type type, enum event_type expect)
+static int test_type(enum tep_event_type type, enum tep_event_type expect)
{
if (type != expect) {
do_warning("Error: expected type %d but read %d",
@@ -1193,8 +1195,8 @@ static int test_type(enum event_type type, enum event_type expect)
return 0;
}
-static int test_type_token(enum event_type type, const char *token,
- enum event_type expect, const char *expect_tok)
+static int test_type_token(enum tep_event_type type, const char *token,
+ enum tep_event_type expect, const char *expect_tok)
{
if (type != expect) {
do_warning("Error: expected type %d but read %d",
@@ -1210,9 +1212,9 @@ static int test_type_token(enum event_type type, const char *token,
return 0;
}
-static int __read_expect_type(enum event_type expect, char **tok, int newline_ok)
+static int __read_expect_type(enum tep_event_type expect, char **tok, int newline_ok)
{
- enum event_type type;
+ enum tep_event_type type;
if (newline_ok)
type = read_token(tok);
@@ -1221,15 +1223,15 @@ static int __read_expect_type(enum event_type expect, char **tok, int newline_ok
return test_type(type, expect);
}
-static int read_expect_type(enum event_type expect, char **tok)
+static int read_expect_type(enum tep_event_type expect, char **tok)
{
return __read_expect_type(expect, tok, 1);
}
-static int __read_expected(enum event_type expect, const char *str,
+static int __read_expected(enum tep_event_type expect, const char *str,
int newline_ok)
{
- enum event_type type;
+ enum tep_event_type type;
char *token;
int ret;
@@ -1245,12 +1247,12 @@ static int __read_expected(enum event_type expect, const char *str,
return ret;
}
-static int read_expected(enum event_type expect, const char *str)
+static int read_expected(enum tep_event_type expect, const char *str)
{
return __read_expected(expect, str, 1);
}
-static int read_expected_item(enum event_type expect, const char *str)
+static int read_expected_item(enum tep_event_type expect, const char *str)
{
return __read_expected(expect, str, 0);
}
@@ -1259,13 +1261,13 @@ static char *event_read_name(void)
{
char *token;
- if (read_expected(EVENT_ITEM, "name") < 0)
+ if (read_expected(TEP_EVENT_ITEM, "name") < 0)
return NULL;
- if (read_expected(EVENT_OP, ":") < 0)
+ if (read_expected(TEP_EVENT_OP, ":") < 0)
return NULL;
- if (read_expect_type(EVENT_ITEM, &token) < 0)
+ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0)
goto fail;
return token;
@@ -1280,13 +1282,13 @@ static int event_read_id(void)
char *token;
int id;
- if (read_expected_item(EVENT_ITEM, "ID") < 0)
+ if (read_expected_item(TEP_EVENT_ITEM, "ID") < 0)
return -1;
- if (read_expected(EVENT_OP, ":") < 0)
+ if (read_expected(TEP_EVENT_OP, ":") < 0)
return -1;
- if (read_expect_type(EVENT_ITEM, &token) < 0)
+ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0)
goto fail;
id = strtoul(token, NULL, 0);
@@ -1298,9 +1300,9 @@ static int event_read_id(void)
return -1;
}
-static int field_is_string(struct format_field *field)
+static int field_is_string(struct tep_format_field *field)
{
- if ((field->flags & FIELD_IS_ARRAY) &&
+ if ((field->flags & TEP_FIELD_IS_ARRAY) &&
(strstr(field->type, "char") || strstr(field->type, "u8") ||
strstr(field->type, "s8")))
return 1;
@@ -1308,7 +1310,7 @@ static int field_is_string(struct format_field *field)
return 0;
}
-static int field_is_dynamic(struct format_field *field)
+static int field_is_dynamic(struct tep_format_field *field)
{
if (strncmp(field->type, "__data_loc", 10) == 0)
return 1;
@@ -1316,7 +1318,7 @@ static int field_is_dynamic(struct format_field *field)
return 0;
}
-static int field_is_long(struct format_field *field)
+static int field_is_long(struct tep_format_field *field)
{
/* includes long long */
if (strstr(field->type, "long"))
@@ -1327,7 +1329,7 @@ static int field_is_long(struct format_field *field)
static unsigned int type_size(const char *name)
{
- /* This covers all FIELD_IS_STRING types. */
+ /* This covers all TEP_FIELD_IS_STRING types. */
static struct {
const char *type;
unsigned int size;
@@ -1353,10 +1355,10 @@ static unsigned int type_size(const char *name)
return 0;
}
-static int event_read_fields(struct event_format *event, struct format_field **fields)
+static int event_read_fields(struct tep_event_format *event, struct tep_format_field **fields)
{
- struct format_field *field = NULL;
- enum event_type type;
+ struct tep_format_field *field = NULL;
+ enum tep_event_type type;
char *token;
char *last_token;
int count = 0;
@@ -1365,14 +1367,14 @@ static int event_read_fields(struct event_format *event, struct format_field **f
unsigned int size_dynamic = 0;
type = read_token(&token);
- if (type == EVENT_NEWLINE) {
+ if (type == TEP_EVENT_NEWLINE) {
free_token(token);
return count;
}
count++;
- if (test_type_token(type, token, EVENT_ITEM, "field"))
+ if (test_type_token(type, token, TEP_EVENT_ITEM, "field"))
goto fail;
free_token(token);
@@ -1381,17 +1383,17 @@ static int event_read_fields(struct event_format *event, struct format_field **f
* The ftrace fields may still use the "special" name.
* Just ignore it.
*/
- if (event->flags & EVENT_FL_ISFTRACE &&
- type == EVENT_ITEM && strcmp(token, "special") == 0) {
+ if (event->flags & TEP_EVENT_FL_ISFTRACE &&
+ type == TEP_EVENT_ITEM && strcmp(token, "special") == 0) {
free_token(token);
type = read_token(&token);
}
- if (test_type_token(type, token, EVENT_OP, ":") < 0)
+ if (test_type_token(type, token, TEP_EVENT_OP, ":") < 0)
goto fail;
free_token(token);
- if (read_expect_type(EVENT_ITEM, &token) < 0)
+ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0)
goto fail;
last_token = token;
@@ -1405,17 +1407,17 @@ static int event_read_fields(struct event_format *event, struct format_field **f
/* read the rest of the type */
for (;;) {
type = read_token(&token);
- if (type == EVENT_ITEM ||
- (type == EVENT_OP && strcmp(token, "*") == 0) ||
+ if (type == TEP_EVENT_ITEM ||
+ (type == TEP_EVENT_OP && strcmp(token, "*") == 0) ||
/*
* Some of the ftrace fields are broken and have
* an illegal "." in them.
*/
- (event->flags & EVENT_FL_ISFTRACE &&
- type == EVENT_OP && strcmp(token, ".") == 0)) {
+ (event->flags & TEP_EVENT_FL_ISFTRACE &&
+ type == TEP_EVENT_OP && strcmp(token, ".") == 0)) {
if (strcmp(token, "*") == 0)
- field->flags |= FIELD_IS_POINTER;
+ field->flags |= TEP_FIELD_IS_POINTER;
if (field->type) {
char *new_type;
@@ -1445,27 +1447,27 @@ static int event_read_fields(struct event_format *event, struct format_field **f
}
field->name = field->alias = last_token;
- if (test_type(type, EVENT_OP))
+ if (test_type(type, TEP_EVENT_OP))
goto fail;
if (strcmp(token, "[") == 0) {
- enum event_type last_type = type;
+ enum tep_event_type last_type = type;
char *brackets = token;
char *new_brackets;
int len;
- field->flags |= FIELD_IS_ARRAY;
+ field->flags |= TEP_FIELD_IS_ARRAY;
type = read_token(&token);
- if (type == EVENT_ITEM)
+ if (type == TEP_EVENT_ITEM)
field->arraylen = strtoul(token, NULL, 0);
else
field->arraylen = 0;
while (strcmp(token, "]") != 0) {
- if (last_type == EVENT_ITEM &&
- type == EVENT_ITEM)
+ if (last_type == TEP_EVENT_ITEM &&
+ type == TEP_EVENT_ITEM)
len = 2;
else
len = 1;
@@ -1486,7 +1488,7 @@ static int event_read_fields(struct event_format *event, struct format_field **f
field->arraylen = strtoul(token, NULL, 0);
free_token(token);
type = read_token(&token);
- if (type == EVENT_NONE) {
+ if (type == TEP_EVENT_NONE) {
do_warning_event(event, "failed to find token");
goto fail;
}
@@ -1509,7 +1511,7 @@ static int event_read_fields(struct event_format *event, struct format_field **f
* If the next token is not an OP, then it is of
* the format: type [] item;
*/
- if (type == EVENT_ITEM) {
+ if (type == TEP_EVENT_ITEM) {
char *new_type;
new_type = realloc(field->type,
strlen(field->type) +
@@ -1543,79 +1545,79 @@ static int event_read_fields(struct event_format *event, struct format_field **f
}
if (field_is_string(field))
- field->flags |= FIELD_IS_STRING;
+ field->flags |= TEP_FIELD_IS_STRING;
if (field_is_dynamic(field))
- field->flags |= FIELD_IS_DYNAMIC;
+ field->flags |= TEP_FIELD_IS_DYNAMIC;
if (field_is_long(field))
- field->flags |= FIELD_IS_LONG;
+ field->flags |= TEP_FIELD_IS_LONG;
- if (test_type_token(type, token, EVENT_OP, ";"))
+ if (test_type_token(type, token, TEP_EVENT_OP, ";"))
goto fail;
free_token(token);
- if (read_expected(EVENT_ITEM, "offset") < 0)
+ if (read_expected(TEP_EVENT_ITEM, "offset") < 0)
goto fail_expect;
- if (read_expected(EVENT_OP, ":") < 0)
+ if (read_expected(TEP_EVENT_OP, ":") < 0)
goto fail_expect;
- if (read_expect_type(EVENT_ITEM, &token))
+ if (read_expect_type(TEP_EVENT_ITEM, &token))
goto fail;
field->offset = strtoul(token, NULL, 0);
free_token(token);
- if (read_expected(EVENT_OP, ";") < 0)
+ if (read_expected(TEP_EVENT_OP, ";") < 0)
goto fail_expect;
- if (read_expected(EVENT_ITEM, "size") < 0)
+ if (read_expected(TEP_EVENT_ITEM, "size") < 0)
goto fail_expect;
- if (read_expected(EVENT_OP, ":") < 0)
+ if (read_expected(TEP_EVENT_OP, ":") < 0)
goto fail_expect;
- if (read_expect_type(EVENT_ITEM, &token))
+ if (read_expect_type(TEP_EVENT_ITEM, &token))
goto fail;
field->size = strtoul(token, NULL, 0);
free_token(token);
- if (read_expected(EVENT_OP, ";") < 0)
+ if (read_expected(TEP_EVENT_OP, ";") < 0)
goto fail_expect;
type = read_token(&token);
- if (type != EVENT_NEWLINE) {
+ if (type != TEP_EVENT_NEWLINE) {
/* newer versions of the kernel have a "signed" type */
- if (test_type_token(type, token, EVENT_ITEM, "signed"))
+ if (test_type_token(type, token, TEP_EVENT_ITEM, "signed"))
goto fail;
free_token(token);
- if (read_expected(EVENT_OP, ":") < 0)
+ if (read_expected(TEP_EVENT_OP, ":") < 0)
goto fail_expect;
- if (read_expect_type(EVENT_ITEM, &token))
+ if (read_expect_type(TEP_EVENT_ITEM, &token))
goto fail;
if (strtoul(token, NULL, 0))
- field->flags |= FIELD_IS_SIGNED;
+ field->flags |= TEP_FIELD_IS_SIGNED;
free_token(token);
- if (read_expected(EVENT_OP, ";") < 0)
+ if (read_expected(TEP_EVENT_OP, ";") < 0)
goto fail_expect;
- if (read_expect_type(EVENT_NEWLINE, &token))
+ if (read_expect_type(TEP_EVENT_NEWLINE, &token))
goto fail;
}
free_token(token);
- if (field->flags & FIELD_IS_ARRAY) {
+ if (field->flags & TEP_FIELD_IS_ARRAY) {
if (field->arraylen)
field->elementsize = field->size / field->arraylen;
- else if (field->flags & FIELD_IS_DYNAMIC)
+ else if (field->flags & TEP_FIELD_IS_DYNAMIC)
field->elementsize = size_dynamic;
- else if (field->flags & FIELD_IS_STRING)
+ else if (field->flags & TEP_FIELD_IS_STRING)
field->elementsize = 1;
- else if (field->flags & FIELD_IS_LONG)
+ else if (field->flags & TEP_FIELD_IS_LONG)
field->elementsize = event->pevent ?
event->pevent->long_size :
sizeof(long);
@@ -1640,18 +1642,18 @@ fail_expect:
return -1;
}
-static int event_read_format(struct event_format *event)
+static int event_read_format(struct tep_event_format *event)
{
char *token;
int ret;
- if (read_expected_item(EVENT_ITEM, "format") < 0)
+ if (read_expected_item(TEP_EVENT_ITEM, "format") < 0)
return -1;
- if (read_expected(EVENT_OP, ":") < 0)
+ if (read_expected(TEP_EVENT_OP, ":") < 0)
return -1;
- if (read_expect_type(EVENT_NEWLINE, &token))
+ if (read_expect_type(TEP_EVENT_NEWLINE, &token))
goto fail;
free_token(token);
@@ -1672,14 +1674,14 @@ static int event_read_format(struct event_format *event)
return -1;
}
-static enum event_type
-process_arg_token(struct event_format *event, struct print_arg *arg,
- char **tok, enum event_type type);
+static enum tep_event_type
+process_arg_token(struct tep_event_format *event, struct tep_print_arg *arg,
+ char **tok, enum tep_event_type type);
-static enum event_type
-process_arg(struct event_format *event, struct print_arg *arg, char **tok)
+static enum tep_event_type
+process_arg(struct tep_event_format *event, struct tep_print_arg *arg, char **tok)
{
- enum event_type type;
+ enum tep_event_type type;
char *token;
type = read_token(&token);
@@ -1688,32 +1690,32 @@ process_arg(struct event_format *event, struct print_arg *arg, char **tok)
return process_arg_token(event, arg, tok, type);
}
-static enum event_type
-process_op(struct event_format *event, struct print_arg *arg, char **tok);
+static enum tep_event_type
+process_op(struct tep_event_format *event, struct tep_print_arg *arg, char **tok);
/*
* For __print_symbolic() and __print_flags, we need to completely
* evaluate the first argument, which defines what to print next.
*/
-static enum event_type
-process_field_arg(struct event_format *event, struct print_arg *arg, char **tok)
+static enum tep_event_type
+process_field_arg(struct tep_event_format *event, struct tep_print_arg *arg, char **tok)
{
- enum event_type type;
+ enum tep_event_type type;
type = process_arg(event, arg, tok);
- while (type == EVENT_OP) {
+ while (type == TEP_EVENT_OP) {
type = process_op(event, arg, tok);
}
return type;
}
-static enum event_type
-process_cond(struct event_format *event, struct print_arg *top, char **tok)
+static enum tep_event_type
+process_cond(struct tep_event_format *event, struct tep_print_arg *top, char **tok)
{
- struct print_arg *arg, *left, *right;
- enum event_type type;
+ struct tep_print_arg *arg, *left, *right;
+ enum tep_event_type type;
char *token = NULL;
arg = alloc_arg();
@@ -1728,7 +1730,7 @@ process_cond(struct event_format *event, struct print_arg *top, char **tok)
goto out_free;
}
- arg->type = PRINT_OP;
+ arg->type = TEP_PRINT_OP;
arg->op.left = left;
arg->op.right = right;
@@ -1736,16 +1738,16 @@ process_cond(struct event_format *event, struct print_arg *top, char **tok)
type = process_arg(event, left, &token);
again:
- if (type == EVENT_ERROR)
+ if (type == TEP_EVENT_ERROR)
goto out_free;
/* Handle other operations in the arguments */
- if (type == EVENT_OP && strcmp(token, ":") != 0) {
+ if (type == TEP_EVENT_OP && strcmp(token, ":") != 0) {
type = process_op(event, left, &token);
goto again;
}
- if (test_type_token(type, token, EVENT_OP, ":"))
+ if (test_type_token(type, token, TEP_EVENT_OP, ":"))
goto out_free;
arg->op.op = token;
@@ -1762,14 +1764,14 @@ out_free:
top->op.right = NULL;
free_token(token);
free_arg(arg);
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_array(struct event_format *event, struct print_arg *top, char **tok)
+static enum tep_event_type
+process_array(struct tep_event_format *event, struct tep_print_arg *top, char **tok)
{
- struct print_arg *arg;
- enum event_type type;
+ struct tep_print_arg *arg;
+ enum tep_event_type type;
char *token = NULL;
arg = alloc_arg();
@@ -1777,12 +1779,12 @@ process_array(struct event_format *event, struct print_arg *top, char **tok)
do_warning_event(event, "%s: not enough memory!", __func__);
/* '*tok' is set to top->op.op. No need to free. */
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
*tok = NULL;
type = process_arg(event, arg, &token);
- if (test_type_token(type, token, EVENT_OP, "]"))
+ if (test_type_token(type, token, TEP_EVENT_OP, "]"))
goto out_free;
top->op.right = arg;
@@ -1796,7 +1798,7 @@ process_array(struct event_format *event, struct print_arg *top, char **tok)
out_free:
free_token(token);
free_arg(arg);
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
static int get_op_prio(char *op)
@@ -1854,11 +1856,11 @@ static int get_op_prio(char *op)
}
}
-static int set_op_prio(struct print_arg *arg)
+static int set_op_prio(struct tep_print_arg *arg)
{
/* single ops are the greatest */
- if (!arg->op.left || arg->op.left->type == PRINT_NULL)
+ if (!arg->op.left || arg->op.left->type == TEP_PRINT_NULL)
arg->op.prio = 0;
else
arg->op.prio = get_op_prio(arg->op.op);
@@ -1867,17 +1869,17 @@ static int set_op_prio(struct print_arg *arg)
}
/* Note, *tok does not get freed, but will most likely be saved */
-static enum event_type
-process_op(struct event_format *event, struct print_arg *arg, char **tok)
+static enum tep_event_type
+process_op(struct tep_event_format *event, struct tep_print_arg *arg, char **tok)
{
- struct print_arg *left, *right = NULL;
- enum event_type type;
+ struct tep_print_arg *left, *right = NULL;
+ enum tep_event_type type;
char *token;
/* the op is passed in via tok */
token = *tok;
- if (arg->type == PRINT_OP && !arg->op.left) {
+ if (arg->type == TEP_PRINT_OP && !arg->op.left) {
/* handle single op */
if (token[1]) {
do_warning_event(event, "bad op token %s", token);
@@ -1900,7 +1902,7 @@ process_op(struct event_format *event, struct print_arg *arg, char **tok)
if (!left)
goto out_warn_free;
- left->type = PRINT_NULL;
+ left->type = TEP_PRINT_NULL;
arg->op.left = left;
right = alloc_arg();
@@ -1922,7 +1924,7 @@ process_op(struct event_format *event, struct print_arg *arg, char **tok)
/* copy the top arg to the left */
*left = *arg;
- arg->type = PRINT_OP;
+ arg->type = TEP_PRINT_OP;
arg->op.op = token;
arg->op.left = left;
arg->op.prio = 0;
@@ -1956,13 +1958,13 @@ process_op(struct event_format *event, struct print_arg *arg, char **tok)
/* copy the top arg to the left */
*left = *arg;
- arg->type = PRINT_OP;
+ arg->type = TEP_PRINT_OP;
arg->op.op = token;
arg->op.left = left;
arg->op.right = NULL;
if (set_op_prio(arg) == -1) {
- event->flags |= EVENT_FL_FAILED;
+ event->flags |= TEP_EVENT_FL_FAILED;
/* arg->op.op (= token) will be freed at out_free */
arg->op.op = NULL;
goto out_free;
@@ -1973,10 +1975,10 @@ process_op(struct event_format *event, struct print_arg *arg, char **tok)
/* could just be a type pointer */
if ((strcmp(arg->op.op, "*") == 0) &&
- type == EVENT_DELIM && (strcmp(token, ")") == 0)) {
+ type == TEP_EVENT_DELIM && (strcmp(token, ")") == 0)) {
char *new_atom;
- if (left->type != PRINT_ATOM) {
+ if (left->type != TEP_PRINT_ATOM) {
do_warning_event(event, "bad pointer type");
goto out_free;
}
@@ -1999,16 +2001,16 @@ process_op(struct event_format *event, struct print_arg *arg, char **tok)
goto out_warn_free;
type = process_arg_token(event, right, tok, type);
- if (type == EVENT_ERROR) {
+ if (type == TEP_EVENT_ERROR) {
free_arg(right);
/* token was freed in process_arg_token() via *tok */
token = NULL;
goto out_free;
}
- if (right->type == PRINT_OP &&
+ if (right->type == TEP_PRINT_OP &&
get_op_prio(arg->op.op) < get_op_prio(right->op.op)) {
- struct print_arg tmp;
+ struct tep_print_arg tmp;
/* rotate ops according to the priority */
arg->op.right = right->op.left;
@@ -2030,7 +2032,7 @@ process_op(struct event_format *event, struct print_arg *arg, char **tok)
*left = *arg;
- arg->type = PRINT_OP;
+ arg->type = TEP_PRINT_OP;
arg->op.op = token;
arg->op.left = left;
@@ -2041,12 +2043,12 @@ process_op(struct event_format *event, struct print_arg *arg, char **tok)
} else {
do_warning_event(event, "unknown op '%s'", token);
- event->flags |= EVENT_FL_FAILED;
+ event->flags |= TEP_EVENT_FL_FAILED;
/* the arg is now the left side */
goto out_free;
}
- if (type == EVENT_OP && strcmp(*tok, ":") != 0) {
+ if (type == TEP_EVENT_OP && strcmp(*tok, ":") != 0) {
int prio;
/* higher prios need to be closer to the root */
@@ -2065,34 +2067,34 @@ out_warn_free:
out_free:
free_token(token);
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_entry(struct event_format *event __maybe_unused, struct print_arg *arg,
+static enum tep_event_type
+process_entry(struct tep_event_format *event __maybe_unused, struct tep_print_arg *arg,
char **tok)
{
- enum event_type type;
+ enum tep_event_type type;
char *field;
char *token;
- if (read_expected(EVENT_OP, "->") < 0)
+ if (read_expected(TEP_EVENT_OP, "->") < 0)
goto out_err;
- if (read_expect_type(EVENT_ITEM, &token) < 0)
+ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0)
goto out_free;
field = token;
- arg->type = PRINT_FIELD;
+ arg->type = TEP_PRINT_FIELD;
arg->field.name = field;
if (is_flag_field) {
arg->field.field = tep_find_any_field(event, arg->field.name);
- arg->field.field->flags |= FIELD_IS_FLAG;
+ arg->field.field->flags |= TEP_FIELD_IS_FLAG;
is_flag_field = 0;
} else if (is_symbolic_field) {
arg->field.field = tep_find_any_field(event, arg->field.name);
- arg->field.field->flags |= FIELD_IS_SYMBOLIC;
+ arg->field.field->flags |= TEP_FIELD_IS_SYMBOLIC;
is_symbolic_field = 0;
}
@@ -2105,14 +2107,14 @@ process_entry(struct event_format *event __maybe_unused, struct print_arg *arg,
free_token(token);
out_err:
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static int alloc_and_process_delim(struct event_format *event, char *next_token,
- struct print_arg **print_arg)
+static int alloc_and_process_delim(struct tep_event_format *event, char *next_token,
+ struct tep_print_arg **print_arg)
{
- struct print_arg *field;
- enum event_type type;
+ struct tep_print_arg *field;
+ enum tep_event_type type;
char *token;
int ret = 0;
@@ -2125,7 +2127,7 @@ static int alloc_and_process_delim(struct event_format *event, char *next_token,
type = process_arg(event, field, &token);
- if (test_type_token(type, token, EVENT_DELIM, next_token)) {
+ if (test_type_token(type, token, TEP_EVENT_DELIM, next_token)) {
errno = EINVAL;
ret = -1;
free_arg(field);
@@ -2140,7 +2142,7 @@ out_free_token:
return ret;
}
-static char *arg_eval (struct print_arg *arg);
+static char *arg_eval (struct tep_print_arg *arg);
static unsigned long long
eval_type_str(unsigned long long val, const char *type, int pointer)
@@ -2237,9 +2239,9 @@ eval_type_str(unsigned long long val, const char *type, int pointer)
* Try to figure out the type.
*/
static unsigned long long
-eval_type(unsigned long long val, struct print_arg *arg, int pointer)
+eval_type(unsigned long long val, struct tep_print_arg *arg, int pointer)
{
- if (arg->type != PRINT_TYPE) {
+ if (arg->type != TEP_PRINT_TYPE) {
do_warning("expected type argument");
return 0;
}
@@ -2247,22 +2249,22 @@ eval_type(unsigned long long val, struct print_arg *arg, int pointer)
return eval_type_str(val, arg->typecast.type, pointer);
}
-static int arg_num_eval(struct print_arg *arg, long long *val)
+static int arg_num_eval(struct tep_print_arg *arg, long long *val)
{
long long left, right;
int ret = 1;
switch (arg->type) {
- case PRINT_ATOM:
+ case TEP_PRINT_ATOM:
*val = strtoll(arg->atom.atom, NULL, 0);
break;
- case PRINT_TYPE:
+ case TEP_PRINT_TYPE:
ret = arg_num_eval(arg->typecast.item, val);
if (!ret)
break;
*val = eval_type(*val, arg, 0);
break;
- case PRINT_OP:
+ case TEP_PRINT_OP:
switch (arg->op.op[0]) {
case '|':
ret = arg_num_eval(arg->op.left, &left);
@@ -2365,7 +2367,7 @@ static int arg_num_eval(struct print_arg *arg, long long *val)
break;
case '-':
/* check for negative */
- if (arg->op.left->type == PRINT_NULL)
+ if (arg->op.left->type == TEP_PRINT_NULL)
left = 0;
else
ret = arg_num_eval(arg->op.left, &left);
@@ -2377,7 +2379,7 @@ static int arg_num_eval(struct print_arg *arg, long long *val)
*val = left - right;
break;
case '+':
- if (arg->op.left->type == PRINT_NULL)
+ if (arg->op.left->type == TEP_PRINT_NULL)
left = 0;
else
ret = arg_num_eval(arg->op.left, &left);
@@ -2400,11 +2402,11 @@ static int arg_num_eval(struct print_arg *arg, long long *val)
}
break;
- case PRINT_NULL:
- case PRINT_FIELD ... PRINT_SYMBOL:
- case PRINT_STRING:
- case PRINT_BSTRING:
- case PRINT_BITMASK:
+ case TEP_PRINT_NULL:
+ case TEP_PRINT_FIELD ... TEP_PRINT_SYMBOL:
+ case TEP_PRINT_STRING:
+ case TEP_PRINT_BSTRING:
+ case TEP_PRINT_BITMASK:
default:
do_warning("invalid eval type %d", arg->type);
ret = 0;
@@ -2413,27 +2415,27 @@ static int arg_num_eval(struct print_arg *arg, long long *val)
return ret;
}
-static char *arg_eval (struct print_arg *arg)
+static char *arg_eval (struct tep_print_arg *arg)
{
long long val;
static char buf[20];
switch (arg->type) {
- case PRINT_ATOM:
+ case TEP_PRINT_ATOM:
return arg->atom.atom;
- case PRINT_TYPE:
+ case TEP_PRINT_TYPE:
return arg_eval(arg->typecast.item);
- case PRINT_OP:
+ case TEP_PRINT_OP:
if (!arg_num_eval(arg, &val))
break;
sprintf(buf, "%lld", val);
return buf;
- case PRINT_NULL:
- case PRINT_FIELD ... PRINT_SYMBOL:
- case PRINT_STRING:
- case PRINT_BSTRING:
- case PRINT_BITMASK:
+ case TEP_PRINT_NULL:
+ case TEP_PRINT_FIELD ... TEP_PRINT_SYMBOL:
+ case TEP_PRINT_STRING:
+ case TEP_PRINT_BSTRING:
+ case TEP_PRINT_BITMASK:
default:
do_warning("invalid eval type %d", arg->type);
break;
@@ -2442,19 +2444,19 @@ static char *arg_eval (struct print_arg *arg)
return NULL;
}
-static enum event_type
-process_fields(struct event_format *event, struct print_flag_sym **list, char **tok)
+static enum tep_event_type
+process_fields(struct tep_event_format *event, struct tep_print_flag_sym **list, char **tok)
{
- enum event_type type;
- struct print_arg *arg = NULL;
- struct print_flag_sym *field;
+ enum tep_event_type type;
+ struct tep_print_arg *arg = NULL;
+ struct tep_print_flag_sym *field;
char *token = *tok;
char *value;
do {
free_token(token);
type = read_token_item(&token);
- if (test_type_token(type, token, EVENT_OP, "{"))
+ if (test_type_token(type, token, TEP_EVENT_OP, "{"))
break;
arg = alloc_arg();
@@ -2464,13 +2466,13 @@ process_fields(struct event_format *event, struct print_flag_sym **list, char **
free_token(token);
type = process_arg(event, arg, &token);
- if (type == EVENT_OP)
+ if (type == TEP_EVENT_OP)
type = process_op(event, arg, &token);
- if (type == EVENT_ERROR)
+ if (type == TEP_EVENT_ERROR)
goto out_free;
- if (test_type_token(type, token, EVENT_DELIM, ","))
+ if (test_type_token(type, token, TEP_EVENT_DELIM, ","))
goto out_free;
field = calloc(1, sizeof(*field));
@@ -2491,7 +2493,7 @@ process_fields(struct event_format *event, struct print_flag_sym **list, char **
free_token(token);
type = process_arg(event, arg, &token);
- if (test_type_token(type, token, EVENT_OP, "}"))
+ if (test_type_token(type, token, TEP_EVENT_OP, "}"))
goto out_free_field;
value = arg_eval(arg);
@@ -2508,7 +2510,7 @@ process_fields(struct event_format *event, struct print_flag_sym **list, char **
free_token(token);
type = read_token_item(&token);
- } while (type == EVENT_DELIM && strcmp(token, ",") == 0);
+ } while (type == TEP_EVENT_DELIM && strcmp(token, ",") == 0);
*tok = token;
return type;
@@ -2520,18 +2522,18 @@ out_free:
free_token(token);
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_flags(struct event_format *event, struct print_arg *arg, char **tok)
+static enum tep_event_type
+process_flags(struct tep_event_format *event, struct tep_print_arg *arg, char **tok)
{
- struct print_arg *field;
- enum event_type type;
+ struct tep_print_arg *field;
+ enum tep_event_type type;
char *token = NULL;
memset(arg, 0, sizeof(*arg));
- arg->type = PRINT_FLAGS;
+ arg->type = TEP_PRINT_FLAGS;
field = alloc_arg();
if (!field) {
@@ -2542,10 +2544,10 @@ process_flags(struct event_format *event, struct print_arg *arg, char **tok)
type = process_field_arg(event, field, &token);
/* Handle operations in the first argument */
- while (type == EVENT_OP)
+ while (type == TEP_EVENT_OP)
type = process_op(event, field, &token);
- if (test_type_token(type, token, EVENT_DELIM, ","))
+ if (test_type_token(type, token, TEP_EVENT_DELIM, ","))
goto out_free_field;
free_token(token);
@@ -2557,11 +2559,11 @@ process_flags(struct event_format *event, struct print_arg *arg, char **tok)
type = read_token_item(&token);
}
- if (test_type_token(type, token, EVENT_DELIM, ","))
+ if (test_type_token(type, token, TEP_EVENT_DELIM, ","))
goto out_free;
type = process_fields(event, &arg->flags.flags, &token);
- if (test_type_token(type, token, EVENT_DELIM, ")"))
+ if (test_type_token(type, token, TEP_EVENT_DELIM, ")"))
goto out_free;
free_token(token);
@@ -2573,18 +2575,18 @@ out_free_field:
out_free:
free_token(token);
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_symbols(struct event_format *event, struct print_arg *arg, char **tok)
+static enum tep_event_type
+process_symbols(struct tep_event_format *event, struct tep_print_arg *arg, char **tok)
{
- struct print_arg *field;
- enum event_type type;
+ struct tep_print_arg *field;
+ enum tep_event_type type;
char *token = NULL;
memset(arg, 0, sizeof(*arg));
- arg->type = PRINT_SYMBOL;
+ arg->type = TEP_PRINT_SYMBOL;
field = alloc_arg();
if (!field) {
@@ -2594,13 +2596,13 @@ process_symbols(struct event_format *event, struct print_arg *arg, char **tok)
type = process_field_arg(event, field, &token);
- if (test_type_token(type, token, EVENT_DELIM, ","))
+ if (test_type_token(type, token, TEP_EVENT_DELIM, ","))
goto out_free_field;
arg->symbol.field = field;
type = process_fields(event, &arg->symbol.symbols, &token);
- if (test_type_token(type, token, EVENT_DELIM, ")"))
+ if (test_type_token(type, token, TEP_EVENT_DELIM, ")"))
goto out_free;
free_token(token);
@@ -2612,12 +2614,12 @@ out_free_field:
out_free:
free_token(token);
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_hex_common(struct event_format *event, struct print_arg *arg,
- char **tok, enum print_arg_type type)
+static enum tep_event_type
+process_hex_common(struct tep_event_format *event, struct tep_print_arg *arg,
+ char **tok, enum tep_print_arg_type type)
{
memset(arg, 0, sizeof(*arg));
arg->type = type;
@@ -2635,27 +2637,27 @@ free_field:
arg->hex.field = NULL;
out:
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_hex(struct event_format *event, struct print_arg *arg, char **tok)
+static enum tep_event_type
+process_hex(struct tep_event_format *event, struct tep_print_arg *arg, char **tok)
{
- return process_hex_common(event, arg, tok, PRINT_HEX);
+ return process_hex_common(event, arg, tok, TEP_PRINT_HEX);
}
-static enum event_type
-process_hex_str(struct event_format *event, struct print_arg *arg,
+static enum tep_event_type
+process_hex_str(struct tep_event_format *event, struct tep_print_arg *arg,
char **tok)
{
- return process_hex_common(event, arg, tok, PRINT_HEX_STR);
+ return process_hex_common(event, arg, tok, TEP_PRINT_HEX_STR);
}
-static enum event_type
-process_int_array(struct event_format *event, struct print_arg *arg, char **tok)
+static enum tep_event_type
+process_int_array(struct tep_event_format *event, struct tep_print_arg *arg, char **tok)
{
memset(arg, 0, sizeof(*arg));
- arg->type = PRINT_INT_ARRAY;
+ arg->type = TEP_PRINT_INT_ARRAY;
if (alloc_and_process_delim(event, ",", &arg->int_array.field))
goto out;
@@ -2676,18 +2678,18 @@ free_field:
arg->int_array.field = NULL;
out:
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_dynamic_array(struct event_format *event, struct print_arg *arg, char **tok)
+static enum tep_event_type
+process_dynamic_array(struct tep_event_format *event, struct tep_print_arg *arg, char **tok)
{
- struct format_field *field;
- enum event_type type;
+ struct tep_format_field *field;
+ enum tep_event_type type;
char *token;
memset(arg, 0, sizeof(*arg));
- arg->type = PRINT_DYNAMIC_ARRAY;
+ arg->type = TEP_PRINT_DYNAMIC_ARRAY;
/*
* The item within the parenthesis is another field that holds
@@ -2695,7 +2697,7 @@ process_dynamic_array(struct event_format *event, struct print_arg *arg, char **
*/
type = read_token(&token);
*tok = token;
- if (type != EVENT_ITEM)
+ if (type != TEP_EVENT_ITEM)
goto out_free;
/* Find the field */
@@ -2707,13 +2709,13 @@ process_dynamic_array(struct event_format *event, struct print_arg *arg, char **
arg->dynarray.field = field;
arg->dynarray.index = 0;
- if (read_expected(EVENT_DELIM, ")") < 0)
+ if (read_expected(TEP_EVENT_DELIM, ")") < 0)
goto out_free;
free_token(token);
type = read_token_item(&token);
*tok = token;
- if (type != EVENT_OP || strcmp(token, "[") != 0)
+ if (type != TEP_EVENT_OP || strcmp(token, "[") != 0)
return type;
free_token(token);
@@ -2721,14 +2723,14 @@ process_dynamic_array(struct event_format *event, struct print_arg *arg, char **
if (!arg) {
do_warning_event(event, "%s: not enough memory!", __func__);
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
type = process_arg(event, arg, &token);
- if (type == EVENT_ERROR)
+ if (type == TEP_EVENT_ERROR)
goto out_free_arg;
- if (!test_type_token(type, token, EVENT_OP, "]"))
+ if (!test_type_token(type, token, TEP_EVENT_OP, "]"))
goto out_free_arg;
free_token(token);
@@ -2740,21 +2742,21 @@ process_dynamic_array(struct event_format *event, struct print_arg *arg, char **
out_free:
free_token(token);
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_dynamic_array_len(struct event_format *event, struct print_arg *arg,
+static enum tep_event_type
+process_dynamic_array_len(struct tep_event_format *event, struct tep_print_arg *arg,
char **tok)
{
- struct format_field *field;
- enum event_type type;
+ struct tep_format_field *field;
+ enum tep_event_type type;
char *token;
- if (read_expect_type(EVENT_ITEM, &token) < 0)
+ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0)
goto out_free;
- arg->type = PRINT_DYNAMIC_ARRAY_LEN;
+ arg->type = TEP_PRINT_DYNAMIC_ARRAY_LEN;
/* Find the field */
field = tep_find_field(event, token);
@@ -2764,7 +2766,7 @@ process_dynamic_array_len(struct event_format *event, struct print_arg *arg,
arg->dynarray.field = field;
arg->dynarray.index = 0;
- if (read_expected(EVENT_DELIM, ")") < 0)
+ if (read_expected(TEP_EVENT_DELIM, ")") < 0)
goto out_err;
type = read_token(&token);
@@ -2776,28 +2778,28 @@ process_dynamic_array_len(struct event_format *event, struct print_arg *arg,
free_token(token);
out_err:
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_paren(struct event_format *event, struct print_arg *arg, char **tok)
+static enum tep_event_type
+process_paren(struct tep_event_format *event, struct tep_print_arg *arg, char **tok)
{
- struct print_arg *item_arg;
- enum event_type type;
+ struct tep_print_arg *item_arg;
+ enum tep_event_type type;
char *token;
type = process_arg(event, arg, &token);
- if (type == EVENT_ERROR)
+ if (type == TEP_EVENT_ERROR)
goto out_free;
- if (type == EVENT_OP)
+ if (type == TEP_EVENT_OP)
type = process_op(event, arg, &token);
- if (type == EVENT_ERROR)
+ if (type == TEP_EVENT_ERROR)
goto out_free;
- if (test_type_token(type, token, EVENT_DELIM, ")"))
+ if (test_type_token(type, token, TEP_EVENT_DELIM, ")"))
goto out_free;
free_token(token);
@@ -2808,13 +2810,13 @@ process_paren(struct event_format *event, struct print_arg *arg, char **tok)
* this was a typecast.
*/
if (event_item_type(type) ||
- (type == EVENT_DELIM && strcmp(token, "(") == 0)) {
+ (type == TEP_EVENT_DELIM && strcmp(token, "(") == 0)) {
/* make this a typecast and contine */
/* prevous must be an atom */
- if (arg->type != PRINT_ATOM) {
- do_warning_event(event, "previous needed to be PRINT_ATOM");
+ if (arg->type != TEP_PRINT_ATOM) {
+ do_warning_event(event, "previous needed to be TEP_PRINT_ATOM");
goto out_free;
}
@@ -2825,7 +2827,7 @@ process_paren(struct event_format *event, struct print_arg *arg, char **tok)
goto out_free;
}
- arg->type = PRINT_TYPE;
+ arg->type = TEP_PRINT_TYPE;
arg->typecast.type = arg->atom.atom;
arg->typecast.item = item_arg;
type = process_arg_token(event, item_arg, &token, type);
@@ -2838,25 +2840,25 @@ process_paren(struct event_format *event, struct print_arg *arg, char **tok)
out_free:
free_token(token);
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_str(struct event_format *event __maybe_unused, struct print_arg *arg,
+static enum tep_event_type
+process_str(struct tep_event_format *event __maybe_unused, struct tep_print_arg *arg,
char **tok)
{
- enum event_type type;
+ enum tep_event_type type;
char *token;
- if (read_expect_type(EVENT_ITEM, &token) < 0)
+ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0)
goto out_free;
- arg->type = PRINT_STRING;
+ arg->type = TEP_PRINT_STRING;
arg->string.string = token;
arg->string.offset = -1;
- if (read_expected(EVENT_DELIM, ")") < 0)
+ if (read_expected(TEP_EVENT_DELIM, ")") < 0)
goto out_err;
type = read_token(&token);
@@ -2868,24 +2870,24 @@ process_str(struct event_format *event __maybe_unused, struct print_arg *arg,
free_token(token);
out_err:
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_bitmask(struct event_format *event __maybe_unused, struct print_arg *arg,
- char **tok)
+static enum tep_event_type
+process_bitmask(struct tep_event_format *event __maybe_unused, struct tep_print_arg *arg,
+ char **tok)
{
- enum event_type type;
+ enum tep_event_type type;
char *token;
- if (read_expect_type(EVENT_ITEM, &token) < 0)
+ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0)
goto out_free;
- arg->type = PRINT_BITMASK;
+ arg->type = TEP_PRINT_BITMASK;
arg->bitmask.bitmask = token;
arg->bitmask.offset = -1;
- if (read_expected(EVENT_DELIM, ")") < 0)
+ if (read_expected(TEP_EVENT_DELIM, ")") < 0)
goto out_err;
type = read_token(&token);
@@ -2897,7 +2899,7 @@ process_bitmask(struct event_format *event __maybe_unused, struct print_arg *arg
free_token(token);
out_err:
*tok = NULL;
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
static struct tep_function_handler *
@@ -2932,17 +2934,17 @@ static void remove_func_handler(struct tep_handle *pevent, char *func_name)
}
}
-static enum event_type
-process_func_handler(struct event_format *event, struct tep_function_handler *func,
- struct print_arg *arg, char **tok)
+static enum tep_event_type
+process_func_handler(struct tep_event_format *event, struct tep_function_handler *func,
+ struct tep_print_arg *arg, char **tok)
{
- struct print_arg **next_arg;
- struct print_arg *farg;
- enum event_type type;
+ struct tep_print_arg **next_arg;
+ struct tep_print_arg *farg;
+ enum tep_event_type type;
char *token;
int i;
- arg->type = PRINT_FUNC;
+ arg->type = TEP_PRINT_FUNC;
arg->func.func = func;
*tok = NULL;
@@ -2953,12 +2955,12 @@ process_func_handler(struct event_format *event, struct tep_function_handler *fu
if (!farg) {
do_warning_event(event, "%s: not enough memory!",
__func__);
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
type = process_arg(event, farg, &token);
if (i < (func->nr_args - 1)) {
- if (type != EVENT_DELIM || strcmp(token, ",") != 0) {
+ if (type != TEP_EVENT_DELIM || strcmp(token, ",") != 0) {
do_warning_event(event,
"Error: function '%s()' expects %d arguments but event %s only uses %d",
func->name, func->nr_args,
@@ -2966,7 +2968,7 @@ process_func_handler(struct event_format *event, struct tep_function_handler *fu
goto err;
}
} else {
- if (type != EVENT_DELIM || strcmp(token, ")") != 0) {
+ if (type != TEP_EVENT_DELIM || strcmp(token, ")") != 0) {
do_warning_event(event,
"Error: function '%s()' only expects %d arguments but event %s has more",
func->name, func->nr_args, event->name);
@@ -2987,11 +2989,11 @@ process_func_handler(struct event_format *event, struct tep_function_handler *fu
err:
free_arg(farg);
free_token(token);
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_function(struct event_format *event, struct print_arg *arg,
+static enum tep_event_type
+process_function(struct tep_event_format *event, struct tep_print_arg *arg,
char *token, char **tok)
{
struct tep_function_handler *func;
@@ -3043,12 +3045,12 @@ process_function(struct event_format *event, struct print_arg *arg,
do_warning_event(event, "function %s not defined", token);
free_token(token);
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
-static enum event_type
-process_arg_token(struct event_format *event, struct print_arg *arg,
- char **tok, enum event_type type)
+static enum tep_event_type
+process_arg_token(struct tep_event_format *event, struct tep_print_arg *arg,
+ char **tok, enum tep_event_type type)
{
char *token;
char *atom;
@@ -3056,7 +3058,7 @@ process_arg_token(struct event_format *event, struct print_arg *arg,
token = *tok;
switch (type) {
- case EVENT_ITEM:
+ case TEP_EVENT_ITEM:
if (strcmp(token, "REC") == 0) {
free_token(token);
type = process_entry(event, arg, &token);
@@ -3070,7 +3072,7 @@ process_arg_token(struct event_format *event, struct print_arg *arg,
* If the next token is a parenthesis, then this
* is a function.
*/
- if (type == EVENT_DELIM && strcmp(token, "(") == 0) {
+ if (type == TEP_EVENT_DELIM && strcmp(token, "(") == 0) {
free_token(token);
token = NULL;
/* this will free atom. */
@@ -3078,7 +3080,7 @@ process_arg_token(struct event_format *event, struct print_arg *arg,
break;
}
/* atoms can be more than one token long */
- while (type == EVENT_ITEM) {
+ while (type == TEP_EVENT_ITEM) {
char *new_atom;
new_atom = realloc(atom,
strlen(atom) + strlen(token) + 2);
@@ -3086,7 +3088,7 @@ process_arg_token(struct event_format *event, struct print_arg *arg,
free(atom);
*tok = NULL;
free_token(token);
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
atom = new_atom;
strcat(atom, " ");
@@ -3095,55 +3097,55 @@ process_arg_token(struct event_format *event, struct print_arg *arg,
type = read_token_item(&token);
}
- arg->type = PRINT_ATOM;
+ arg->type = TEP_PRINT_ATOM;
arg->atom.atom = atom;
break;
- case EVENT_DQUOTE:
- case EVENT_SQUOTE:
- arg->type = PRINT_ATOM;
+ case TEP_EVENT_DQUOTE:
+ case TEP_EVENT_SQUOTE:
+ arg->type = TEP_PRINT_ATOM;
arg->atom.atom = token;
type = read_token_item(&token);
break;
- case EVENT_DELIM:
+ case TEP_EVENT_DELIM:
if (strcmp(token, "(") == 0) {
free_token(token);
type = process_paren(event, arg, &token);
break;
}
- case EVENT_OP:
+ case TEP_EVENT_OP:
/* handle single ops */
- arg->type = PRINT_OP;
+ arg->type = TEP_PRINT_OP;
arg->op.op = token;
arg->op.left = NULL;
type = process_op(event, arg, &token);
/* On error, the op is freed */
- if (type == EVENT_ERROR)
+ if (type == TEP_EVENT_ERROR)
arg->op.op = NULL;
/* return error type if errored */
break;
- case EVENT_ERROR ... EVENT_NEWLINE:
+ case TEP_EVENT_ERROR ... TEP_EVENT_NEWLINE:
default:
do_warning_event(event, "unexpected type %d", type);
- return EVENT_ERROR;
+ return TEP_EVENT_ERROR;
}
*tok = token;
return type;
}
-static int event_read_print_args(struct event_format *event, struct print_arg **list)
+static int event_read_print_args(struct tep_event_format *event, struct tep_print_arg **list)
{
- enum event_type type = EVENT_ERROR;
- struct print_arg *arg;
+ enum tep_event_type type = TEP_EVENT_ERROR;
+ struct tep_print_arg *arg;
char *token;
int args = 0;
do {
- if (type == EVENT_NEWLINE) {
+ if (type == TEP_EVENT_NEWLINE) {
type = read_token_item(&token);
continue;
}
@@ -3157,7 +3159,7 @@ static int event_read_print_args(struct event_format *event, struct print_arg **
type = process_arg(event, arg, &token);
- if (type == EVENT_ERROR) {
+ if (type == TEP_EVENT_ERROR) {
free_token(token);
free_arg(arg);
return -1;
@@ -3166,10 +3168,10 @@ static int event_read_print_args(struct event_format *event, struct print_arg **
*list = arg;
args++;
- if (type == EVENT_OP) {
+ if (type == TEP_EVENT_OP) {
type = process_op(event, arg, &token);
free_token(token);
- if (type == EVENT_ERROR) {
+ if (type == TEP_EVENT_ERROR) {
*list = NULL;
free_arg(arg);
return -1;
@@ -3178,37 +3180,37 @@ static int event_read_print_args(struct event_format *event, struct print_arg **
continue;
}
- if (type == EVENT_DELIM && strcmp(token, ",") == 0) {
+ if (type == TEP_EVENT_DELIM && strcmp(token, ",") == 0) {
free_token(token);
*list = arg;
list = &arg->next;
continue;
}
break;
- } while (type != EVENT_NONE);
+ } while (type != TEP_EVENT_NONE);
- if (type != EVENT_NONE && type != EVENT_ERROR)
+ if (type != TEP_EVENT_NONE && type != TEP_EVENT_ERROR)
free_token(token);
return args;
}
-static int event_read_print(struct event_format *event)
+static int event_read_print(struct tep_event_format *event)
{
- enum event_type type;
+ enum tep_event_type type;
char *token;
int ret;
- if (read_expected_item(EVENT_ITEM, "print") < 0)
+ if (read_expected_item(TEP_EVENT_ITEM, "print") < 0)
return -1;
- if (read_expected(EVENT_ITEM, "fmt") < 0)
+ if (read_expected(TEP_EVENT_ITEM, "fmt") < 0)
return -1;
- if (read_expected(EVENT_OP, ":") < 0)
+ if (read_expected(TEP_EVENT_OP, ":") < 0)
return -1;
- if (read_expect_type(EVENT_DQUOTE, &token) < 0)
+ if (read_expect_type(TEP_EVENT_DQUOTE, &token) < 0)
goto fail;
concat:
@@ -3218,11 +3220,11 @@ static int event_read_print(struct event_format *event)
/* ok to have no arg */
type = read_token_item(&token);
- if (type == EVENT_NONE)
+ if (type == TEP_EVENT_NONE)
return 0;
/* Handle concatenation of print lines */
- if (type == EVENT_DQUOTE) {
+ if (type == TEP_EVENT_DQUOTE) {
char *cat;
if (asprintf(&cat, "%s%s", event->print_fmt.format, token) < 0)
@@ -3234,7 +3236,7 @@ static int event_read_print(struct event_format *event)
goto concat;
}
- if (test_type_token(type, token, EVENT_DELIM, ","))
+ if (test_type_token(type, token, TEP_EVENT_DELIM, ","))
goto fail;
free_token(token);
@@ -3258,10 +3260,10 @@ static int event_read_print(struct event_format *event)
* Returns a common field from the event by the given @name.
* This only searchs the common fields and not all field.
*/
-struct format_field *
-tep_find_common_field(struct event_format *event, const char *name)
+struct tep_format_field *
+tep_find_common_field(struct tep_event_format *event, const char *name)
{
- struct format_field *format;
+ struct tep_format_field *format;
for (format = event->format.common_fields;
format; format = format->next) {
@@ -3280,10 +3282,10 @@ tep_find_common_field(struct event_format *event, const char *name)
* Returns a non-common field by the given @name.
* This does not search common fields.
*/
-struct format_field *
-tep_find_field(struct event_format *event, const char *name)
+struct tep_format_field *
+tep_find_field(struct tep_event_format *event, const char *name)
{
- struct format_field *format;
+ struct tep_format_field *format;
for (format = event->format.fields;
format; format = format->next) {
@@ -3303,10 +3305,10 @@ tep_find_field(struct event_format *event, const char *name)
* This searchs the common field names first, then
* the non-common ones if a common one was not found.
*/
-struct format_field *
-tep_find_any_field(struct event_format *event, const char *name)
+struct tep_format_field *
+tep_find_any_field(struct tep_event_format *event, const char *name)
{
- struct format_field *format;
+ struct tep_format_field *format;
format = tep_find_common_field(event, name);
if (format)
@@ -3330,11 +3332,11 @@ unsigned long long tep_read_number(struct tep_handle *pevent,
case 1:
return *(unsigned char *)ptr;
case 2:
- return data2host2(pevent, ptr);
+ return tep_data2host2(pevent, ptr);
case 4:
- return data2host4(pevent, ptr);
+ return tep_data2host4(pevent, ptr);
case 8:
- return data2host8(pevent, ptr);
+ return tep_data2host8(pevent, ptr);
default:
/* BUG! */
return 0;
@@ -3352,7 +3354,7 @@ unsigned long long tep_read_number(struct tep_handle *pevent,
*
* Returns 0 on success, -1 otherwise.
*/
-int tep_read_number_field(struct format_field *field, const void *data,
+int tep_read_number_field(struct tep_format_field *field, const void *data,
unsigned long long *value)
{
if (!field)
@@ -3373,8 +3375,8 @@ int tep_read_number_field(struct format_field *field, const void *data,
static int get_common_info(struct tep_handle *pevent,
const char *type, int *offset, int *size)
{
- struct event_format *event;
- struct format_field *field;
+ struct tep_event_format *event;
+ struct tep_format_field *field;
/*
* All events should have the same common elements.
@@ -3460,11 +3462,11 @@ static int events_id_cmp(const void *a, const void *b);
*
* Returns an event that has a given @id.
*/
-struct event_format *tep_find_event(struct tep_handle *pevent, int id)
+struct tep_event_format *tep_find_event(struct tep_handle *pevent, int id)
{
- struct event_format **eventptr;
- struct event_format key;
- struct event_format *pkey = &key;
+ struct tep_event_format **eventptr;
+ struct tep_event_format key;
+ struct tep_event_format *pkey = &key;
/* Check cache first */
if (pevent->last_event && pevent->last_event->id == id)
@@ -3492,11 +3494,11 @@ struct event_format *tep_find_event(struct tep_handle *pevent, int id)
* This returns an event with a given @name and under the system
* @sys. If @sys is NULL the first event with @name is returned.
*/
-struct event_format *
+struct tep_event_format *
tep_find_event_by_name(struct tep_handle *pevent,
const char *sys, const char *name)
{
- struct event_format *event;
+ struct tep_event_format *event;
int i;
if (pevent->last_event &&
@@ -3521,23 +3523,23 @@ tep_find_event_by_name(struct tep_handle *pevent,
}
static unsigned long long
-eval_num_arg(void *data, int size, struct event_format *event, struct print_arg *arg)
+eval_num_arg(void *data, int size, struct tep_event_format *event, struct tep_print_arg *arg)
{
struct tep_handle *pevent = event->pevent;
unsigned long long val = 0;
unsigned long long left, right;
- struct print_arg *typearg = NULL;
- struct print_arg *larg;
+ struct tep_print_arg *typearg = NULL;
+ struct tep_print_arg *larg;
unsigned long offset;
unsigned int field_size;
switch (arg->type) {
- case PRINT_NULL:
+ case TEP_PRINT_NULL:
/* ?? */
return 0;
- case PRINT_ATOM:
+ case TEP_PRINT_ATOM:
return strtoull(arg->atom.atom, NULL, 0);
- case PRINT_FIELD:
+ case TEP_PRINT_FIELD:
if (!arg->field.field) {
arg->field.field = tep_find_any_field(event, arg->field.name);
if (!arg->field.field)
@@ -3548,27 +3550,27 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
val = tep_read_number(pevent, data + arg->field.field->offset,
arg->field.field->size);
break;
- case PRINT_FLAGS:
- case PRINT_SYMBOL:
- case PRINT_INT_ARRAY:
- case PRINT_HEX:
- case PRINT_HEX_STR:
+ case TEP_PRINT_FLAGS:
+ case TEP_PRINT_SYMBOL:
+ case TEP_PRINT_INT_ARRAY:
+ case TEP_PRINT_HEX:
+ case TEP_PRINT_HEX_STR:
break;
- case PRINT_TYPE:
+ case TEP_PRINT_TYPE:
val = eval_num_arg(data, size, event, arg->typecast.item);
return eval_type(val, arg, 0);
- case PRINT_STRING:
- case PRINT_BSTRING:
- case PRINT_BITMASK:
+ case TEP_PRINT_STRING:
+ case TEP_PRINT_BSTRING:
+ case TEP_PRINT_BITMASK:
return 0;
- case PRINT_FUNC: {
+ case TEP_PRINT_FUNC: {
struct trace_seq s;
trace_seq_init(&s);
val = process_defined_func(&s, data, size, event, arg);
trace_seq_destroy(&s);
return val;
}
- case PRINT_OP:
+ case TEP_PRINT_OP:
if (strcmp(arg->op.op, "[") == 0) {
/*
* Arrays are special, since we don't want
@@ -3578,7 +3580,7 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
/* handle typecasts */
larg = arg->op.left;
- while (larg->type == PRINT_TYPE) {
+ while (larg->type == TEP_PRINT_TYPE) {
if (!typearg)
typearg = larg;
larg = larg->typecast.item;
@@ -3588,7 +3590,7 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
field_size = pevent->long_size;
switch (larg->type) {
- case PRINT_DYNAMIC_ARRAY:
+ case TEP_PRINT_DYNAMIC_ARRAY:
offset = tep_read_number(pevent,
data + larg->dynarray.field->offset,
larg->dynarray.field->size);
@@ -3602,7 +3604,7 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
offset &= 0xffff;
offset += right;
break;
- case PRINT_FIELD:
+ case TEP_PRINT_FIELD:
if (!larg->field.field) {
larg->field.field =
tep_find_any_field(event, larg->field.name);
@@ -3718,7 +3720,7 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
goto out_warning_op;
}
break;
- case PRINT_DYNAMIC_ARRAY_LEN:
+ case TEP_PRINT_DYNAMIC_ARRAY_LEN:
offset = tep_read_number(pevent,
data + arg->dynarray.field->offset,
arg->dynarray.field->size);
@@ -3729,7 +3731,7 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
*/
val = (unsigned long long)(offset >> 16);
break;
- case PRINT_DYNAMIC_ARRAY:
+ case TEP_PRINT_DYNAMIC_ARRAY:
/* Without [], we pass the address to the dynamic data */
offset = tep_read_number(pevent,
data + arg->dynarray.field->offset,
@@ -3861,12 +3863,12 @@ static void print_bitmask_to_seq(struct tep_handle *pevent,
}
static void print_str_arg(struct trace_seq *s, void *data, int size,
- struct event_format *event, const char *format,
- int len_arg, struct print_arg *arg)
+ struct tep_event_format *event, const char *format,
+ int len_arg, struct tep_print_arg *arg)
{
struct tep_handle *pevent = event->pevent;
- struct print_flag_sym *flag;
- struct format_field *field;
+ struct tep_print_flag_sym *flag;
+ struct tep_format_field *field;
struct printk_map *printk;
long long val, fval;
unsigned long long addr;
@@ -3876,13 +3878,13 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
int i, len;
switch (arg->type) {
- case PRINT_NULL:
+ case TEP_PRINT_NULL:
/* ?? */
return;
- case PRINT_ATOM:
+ case TEP_PRINT_ATOM:
print_str_to_seq(s, format, len_arg, arg->atom.atom);
return;
- case PRINT_FIELD:
+ case TEP_PRINT_FIELD:
field = arg->field.field;
if (!field) {
field = tep_find_any_field(event, arg->field.name);
@@ -3900,7 +3902,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
* and the size is the same as long_size, assume that it
* is a pointer.
*/
- if (!(field->flags & FIELD_IS_ARRAY) &&
+ if (!(field->flags & TEP_FIELD_IS_ARRAY) &&
field->size == pevent->long_size) {
/* Handle heterogeneous recording and processing
@@ -3939,7 +3941,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
print_str_to_seq(s, format, len_arg, str);
free(str);
break;
- case PRINT_FLAGS:
+ case TEP_PRINT_FLAGS:
val = eval_num_arg(data, size, event, arg->flags.field);
print = 0;
for (flag = arg->flags.flags; flag; flag = flag->next) {
@@ -3962,7 +3964,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
trace_seq_printf(s, "0x%llx", val);
}
break;
- case PRINT_SYMBOL:
+ case TEP_PRINT_SYMBOL:
val = eval_num_arg(data, size, event, arg->symbol.field);
for (flag = arg->symbol.symbols; flag; flag = flag->next) {
fval = eval_flag(flag->value);
@@ -3974,9 +3976,9 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
if (!flag)
trace_seq_printf(s, "0x%llx", val);
break;
- case PRINT_HEX:
- case PRINT_HEX_STR:
- if (arg->hex.field->type == PRINT_DYNAMIC_ARRAY) {
+ case TEP_PRINT_HEX:
+ case TEP_PRINT_HEX_STR:
+ if (arg->hex.field->type == TEP_PRINT_DYNAMIC_ARRAY) {
unsigned long offset;
offset = tep_read_number(pevent,
data + arg->hex.field->dynarray.field->offset,
@@ -3995,19 +3997,19 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
}
len = eval_num_arg(data, size, event, arg->hex.size);
for (i = 0; i < len; i++) {
- if (i && arg->type == PRINT_HEX)
+ if (i && arg->type == TEP_PRINT_HEX)
trace_seq_putc(s, ' ');
trace_seq_printf(s, "%02x", hex[i]);
}
break;
- case PRINT_INT_ARRAY: {
+ case TEP_PRINT_INT_ARRAY: {
void *num;
int el_size;
- if (arg->int_array.field->type == PRINT_DYNAMIC_ARRAY) {
+ if (arg->int_array.field->type == TEP_PRINT_DYNAMIC_ARRAY) {
unsigned long offset;
- struct format_field *field =
+ struct tep_format_field *field =
arg->int_array.field->dynarray.field;
offset = tep_read_number(pevent,
data + field->offset,
@@ -4049,43 +4051,43 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
}
break;
}
- case PRINT_TYPE:
+ case TEP_PRINT_TYPE:
break;
- case PRINT_STRING: {
+ case TEP_PRINT_STRING: {
int str_offset;
if (arg->string.offset == -1) {
- struct format_field *f;
+ struct tep_format_field *f;
f = tep_find_any_field(event, arg->string.string);
arg->string.offset = f->offset;
}
- str_offset = data2host4(pevent, data + arg->string.offset);
+ str_offset = tep_data2host4(pevent, data + arg->string.offset);
str_offset &= 0xffff;
print_str_to_seq(s, format, len_arg, ((char *)data) + str_offset);
break;
}
- case PRINT_BSTRING:
+ case TEP_PRINT_BSTRING:
print_str_to_seq(s, format, len_arg, arg->string.string);
break;
- case PRINT_BITMASK: {
+ case TEP_PRINT_BITMASK: {
int bitmask_offset;
int bitmask_size;
if (arg->bitmask.offset == -1) {
- struct format_field *f;
+ struct tep_format_field *f;
f = tep_find_any_field(event, arg->bitmask.bitmask);
arg->bitmask.offset = f->offset;
}
- bitmask_offset = data2host4(pevent, data + arg->bitmask.offset);
+ bitmask_offset = tep_data2host4(pevent, data + arg->bitmask.offset);
bitmask_size = bitmask_offset >> 16;
bitmask_offset &= 0xffff;
print_bitmask_to_seq(pevent, s, format, len_arg,
data + bitmask_offset, bitmask_size);
break;
}
- case PRINT_OP:
+ case TEP_PRINT_OP:
/*
* The only op for string should be ? :
*/
@@ -4099,7 +4101,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
print_str_arg(s, data, size, event,
format, len_arg, arg->op.right->op.right);
break;
- case PRINT_FUNC:
+ case TEP_PRINT_FUNC:
process_defined_func(s, data, size, event, arg);
break;
default:
@@ -4116,13 +4118,13 @@ out_warning_field:
static unsigned long long
process_defined_func(struct trace_seq *s, void *data, int size,
- struct event_format *event, struct print_arg *arg)
+ struct tep_event_format *event, struct tep_print_arg *arg)
{
struct tep_function_handler *func_handle = arg->func.func;
struct func_params *param;
unsigned long long *args;
unsigned long long ret;
- struct print_arg *farg;
+ struct tep_print_arg *farg;
struct trace_seq str;
struct save_str {
struct save_str *next;
@@ -4199,9 +4201,9 @@ out_free:
return ret;
}
-static void free_args(struct print_arg *args)
+static void free_args(struct tep_print_arg *args)
{
- struct print_arg *next;
+ struct tep_print_arg *next;
while (args) {
next = args->next;
@@ -4211,11 +4213,11 @@ static void free_args(struct print_arg *args)
}
}
-static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struct event_format *event)
+static struct tep_print_arg *make_bprint_args(char *fmt, void *data, int size, struct tep_event_format *event)
{
struct tep_handle *pevent = event->pevent;
- struct format_field *field, *ip_field;
- struct print_arg *args, *arg, **next;
+ struct tep_format_field *field, *ip_field;
+ struct tep_print_arg *args, *arg, **next;
unsigned long long ip, val;
char *ptr;
void *bptr;
@@ -4254,7 +4256,7 @@ static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struc
arg->next = NULL;
next = &arg->next;
- arg->type = PRINT_ATOM;
+ arg->type = TEP_PRINT_ATOM;
if (asprintf(&arg->atom.atom, "%lld", ip) < 0)
goto out_free;
@@ -4342,7 +4344,7 @@ static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struc
goto out_free;
}
arg->next = NULL;
- arg->type = PRINT_ATOM;
+ arg->type = TEP_PRINT_ATOM;
if (asprintf(&arg->atom.atom, "%lld", val) < 0) {
free(arg);
goto out_free;
@@ -4366,7 +4368,7 @@ static struct print_arg *make_bprint_args(char *fmt, void *data, int size, struc
goto out_free;
}
arg->next = NULL;
- arg->type = PRINT_BSTRING;
+ arg->type = TEP_PRINT_BSTRING;
arg->string.string = strdup(bptr);
if (!arg->string.string)
goto out_free;
@@ -4388,11 +4390,11 @@ out_free:
static char *
get_bprint_format(void *data, int size __maybe_unused,
- struct event_format *event)
+ struct tep_event_format *event)
{
struct tep_handle *pevent = event->pevent;
unsigned long long addr;
- struct format_field *field;
+ struct tep_format_field *field;
struct printk_map *printk;
char *format;
@@ -4423,17 +4425,17 @@ get_bprint_format(void *data, int size __maybe_unused,
}
static void print_mac_arg(struct trace_seq *s, int mac, void *data, int size,
- struct event_format *event, struct print_arg *arg)
+ struct tep_event_format *event, struct tep_print_arg *arg)
{
unsigned char *buf;
const char *fmt = "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x";
- if (arg->type == PRINT_FUNC) {
+ if (arg->type == TEP_PRINT_FUNC) {
process_defined_func(s, data, size, event, arg);
return;
}
- if (arg->type != PRINT_FIELD) {
+ if (arg->type != TEP_PRINT_FIELD) {
trace_seq_printf(s, "ARG TYPE NOT FIELD BUT %d",
arg->type);
return;
@@ -4576,17 +4578,17 @@ static void print_ip6_addr(struct trace_seq *s, char i, unsigned char *buf)
* %pISpc print an IP address based on sockaddr; p adds port.
*/
static int print_ipv4_arg(struct trace_seq *s, const char *ptr, char i,
- void *data, int size, struct event_format *event,
- struct print_arg *arg)
+ void *data, int size, struct tep_event_format *event,
+ struct tep_print_arg *arg)
{
unsigned char *buf;
- if (arg->type == PRINT_FUNC) {
+ if (arg->type == TEP_PRINT_FUNC) {
process_defined_func(s, data, size, event, arg);
return 0;
}
- if (arg->type != PRINT_FIELD) {
+ if (arg->type != TEP_PRINT_FIELD) {
trace_seq_printf(s, "ARG TYPE NOT FIELD BUT %d", arg->type);
return 0;
}
@@ -4613,8 +4615,8 @@ static int print_ipv4_arg(struct trace_seq *s, const char *ptr, char i,
}
static int print_ipv6_arg(struct trace_seq *s, const char *ptr, char i,
- void *data, int size, struct event_format *event,
- struct print_arg *arg)
+ void *data, int size, struct tep_event_format *event,
+ struct tep_print_arg *arg)
{
char have_c = 0;
unsigned char *buf;
@@ -4627,12 +4629,12 @@ static int print_ipv6_arg(struct trace_seq *s, const char *ptr, char i,
rc++;
}
- if (arg->type == PRINT_FUNC) {
+ if (arg->type == TEP_PRINT_FUNC) {
process_defined_func(s, data, size, event, arg);
return rc;
}
- if (arg->type != PRINT_FIELD) {
+ if (arg->type != TEP_PRINT_FIELD) {
trace_seq_printf(s, "ARG TYPE NOT FIELD BUT %d", arg->type);
return rc;
}
@@ -4663,8 +4665,8 @@ static int print_ipv6_arg(struct trace_seq *s, const char *ptr, char i,
}
static int print_ipsa_arg(struct trace_seq *s, const char *ptr, char i,
- void *data, int size, struct event_format *event,
- struct print_arg *arg)
+ void *data, int size, struct tep_event_format *event,
+ struct tep_print_arg *arg)
{
char have_c = 0, have_p = 0;
unsigned char *buf;
@@ -4685,12 +4687,12 @@ static int print_ipsa_arg(struct trace_seq *s, const char *ptr, char i,
}
}
- if (arg->type == PRINT_FUNC) {
+ if (arg->type == TEP_PRINT_FUNC) {
process_defined_func(s, data, size, event, arg);
return rc;
}
- if (arg->type != PRINT_FIELD) {
+ if (arg->type != TEP_PRINT_FIELD) {
trace_seq_printf(s, "ARG TYPE NOT FIELD BUT %d", arg->type);
return rc;
}
@@ -4745,8 +4747,8 @@ static int print_ipsa_arg(struct trace_seq *s, const char *ptr, char i,
}
static int print_ip_arg(struct trace_seq *s, const char *ptr,
- void *data, int size, struct event_format *event,
- struct print_arg *arg)
+ void *data, int size, struct tep_event_format *event,
+ struct tep_print_arg *arg)
{
char i = *ptr; /* 'i' or 'I' */
char ver;
@@ -4787,22 +4789,22 @@ static int is_printable_array(char *p, unsigned int len)
}
void tep_print_field(struct trace_seq *s, void *data,
- struct format_field *field)
+ struct tep_format_field *field)
{
unsigned long long val;
unsigned int offset, len, i;
struct tep_handle *pevent = field->event->pevent;
- if (field->flags & FIELD_IS_ARRAY) {
+ if (field->flags & TEP_FIELD_IS_ARRAY) {
offset = field->offset;
len = field->size;
- if (field->flags & FIELD_IS_DYNAMIC) {
+ if (field->flags & TEP_FIELD_IS_DYNAMIC) {
val = tep_read_number(pevent, data + offset, len);
offset = val;
len = offset >> 16;
offset &= 0xffff;
}
- if (field->flags & FIELD_IS_STRING &&
+ if (field->flags & TEP_FIELD_IS_STRING &&
is_printable_array(data + offset, len)) {
trace_seq_printf(s, "%s", (char *)data + offset);
} else {
@@ -4814,21 +4816,21 @@ void tep_print_field(struct trace_seq *s, void *data,
*((unsigned char *)data + offset + i));
}
trace_seq_putc(s, ']');
- field->flags &= ~FIELD_IS_STRING;
+ field->flags &= ~TEP_FIELD_IS_STRING;
}
} else {
val = tep_read_number(pevent, data + field->offset,
field->size);
- if (field->flags & FIELD_IS_POINTER) {
+ if (field->flags & TEP_FIELD_IS_POINTER) {
trace_seq_printf(s, "0x%llx", val);
- } else if (field->flags & FIELD_IS_SIGNED) {
+ } else if (field->flags & TEP_FIELD_IS_SIGNED) {
switch (field->size) {
case 4:
/*
* If field is long then print it in hex.
* A long usually stores pointers.
*/
- if (field->flags & FIELD_IS_LONG)
+ if (field->flags & TEP_FIELD_IS_LONG)
trace_seq_printf(s, "0x%x", (int)val);
else
trace_seq_printf(s, "%d", (int)val);
@@ -4843,7 +4845,7 @@ void tep_print_field(struct trace_seq *s, void *data,
trace_seq_printf(s, "%lld", val);
}
} else {
- if (field->flags & FIELD_IS_LONG)
+ if (field->flags & TEP_FIELD_IS_LONG)
trace_seq_printf(s, "0x%llx", val);
else
trace_seq_printf(s, "%llu", val);
@@ -4852,9 +4854,9 @@ void tep_print_field(struct trace_seq *s, void *data,
}
void tep_print_fields(struct trace_seq *s, void *data,
- int size __maybe_unused, struct event_format *event)
+ int size __maybe_unused, struct tep_event_format *event)
{
- struct format_field *field;
+ struct tep_format_field *field;
field = event->format.fields;
while (field) {
@@ -4864,12 +4866,12 @@ void tep_print_fields(struct trace_seq *s, void *data,
}
}
-static void pretty_print(struct trace_seq *s, void *data, int size, struct event_format *event)
+static void pretty_print(struct trace_seq *s, void *data, int size, struct tep_event_format *event)
{
struct tep_handle *pevent = event->pevent;
- struct print_fmt *print_fmt = &event->print_fmt;
- struct print_arg *arg = print_fmt->args;
- struct print_arg *args = NULL;
+ struct tep_print_fmt *print_fmt = &event->print_fmt;
+ struct tep_print_arg *arg = print_fmt->args;
+ struct tep_print_arg *args = NULL;
const char *ptr = print_fmt->format;
unsigned long long val;
struct func_map *func;
@@ -4883,13 +4885,13 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
int len;
int ls;
- if (event->flags & EVENT_FL_FAILED) {
+ if (event->flags & TEP_EVENT_FL_FAILED) {
trace_seq_printf(s, "[FAILED TO PARSE]");
tep_print_fields(s, data, size, event);
return;
}
- if (event->flags & EVENT_FL_ISBPRINT) {
+ if (event->flags & TEP_EVENT_FL_ISBPRINT) {
bprint_fmt = get_bprint_format(data, size, event);
args = make_bprint_args(bprint_fmt, data, size, event);
arg = args;
@@ -4944,7 +4946,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
/* The argument is the length. */
if (!arg) {
do_warning_event(event, "no argument match");
- event->flags |= EVENT_FL_FAILED;
+ event->flags |= TEP_EVENT_FL_FAILED;
goto out_failed;
}
len_arg = eval_num_arg(data, size, event, arg);
@@ -4966,7 +4968,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
if (isalnum(ptr[1]))
ptr++;
- if (arg->type == PRINT_BSTRING) {
+ if (arg->type == TEP_PRINT_BSTRING) {
trace_seq_puts(s, arg->string.string);
break;
}
@@ -4997,7 +4999,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
case 'u':
if (!arg) {
do_warning_event(event, "no argument match");
- event->flags |= EVENT_FL_FAILED;
+ event->flags |= TEP_EVENT_FL_FAILED;
goto out_failed;
}
@@ -5007,7 +5009,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
/* should never happen */
if (len > 31) {
do_warning_event(event, "bad format!");
- event->flags |= EVENT_FL_FAILED;
+ event->flags |= TEP_EVENT_FL_FAILED;
len = 31;
}
@@ -5073,13 +5075,13 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
break;
default:
do_warning_event(event, "bad count (%d)", ls);
- event->flags |= EVENT_FL_FAILED;
+ event->flags |= TEP_EVENT_FL_FAILED;
}
break;
case 's':
if (!arg) {
do_warning_event(event, "no matching argument");
- event->flags |= EVENT_FL_FAILED;
+ event->flags |= TEP_EVENT_FL_FAILED;
goto out_failed;
}
@@ -5089,7 +5091,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
/* should never happen */
if (len > 31) {
do_warning_event(event, "bad format!");
- event->flags |= EVENT_FL_FAILED;
+ event->flags |= TEP_EVENT_FL_FAILED;
len = 31;
}
@@ -5114,7 +5116,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event
trace_seq_putc(s, *ptr);
}
- if (event->flags & EVENT_FL_FAILED) {
+ if (event->flags & TEP_EVENT_FL_FAILED) {
out_failed:
trace_seq_printf(s, "[FAILED TO PARSE]");
}
@@ -5227,7 +5229,7 @@ int tep_data_type(struct tep_handle *pevent, struct tep_record *rec)
*
* This returns the event form a given @type;
*/
-struct event_format *tep_data_event_from_type(struct tep_handle *pevent, int type)
+struct tep_event_format *tep_data_event_from_type(struct tep_handle *pevent, int type)
{
return tep_find_event(pevent, type);
}
@@ -5385,16 +5387,16 @@ int tep_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline)
* This parses the raw @data using the given @event information and
* writes the print format into the trace_seq.
*/
-void tep_event_info(struct trace_seq *s, struct event_format *event,
+void tep_event_info(struct trace_seq *s, struct tep_event_format *event,
struct tep_record *record)
{
int print_pretty = 1;
- if (event->pevent->print_raw || (event->flags & EVENT_FL_PRINTRAW))
+ if (event->pevent->print_raw || (event->flags & TEP_EVENT_FL_PRINTRAW))
tep_print_fields(s, record->data, record->size, event);
else {
- if (event->handler && !(event->flags & EVENT_FL_NOHANDLE))
+ if (event->handler && !(event->flags & TEP_EVENT_FL_NOHANDLE))
print_pretty = event->handler(s, record, event,
event->context);
@@ -5426,7 +5428,7 @@ static bool is_timestamp_in_us(char *trace_clock, bool use_trace_clock)
* Returns the associated event for a given record, or NULL if non is
* is found.
*/
-struct event_format *
+struct tep_event_format *
tep_find_event_by_record(struct tep_handle *pevent, struct tep_record *record)
{
int type;
@@ -5451,7 +5453,7 @@ tep_find_event_by_record(struct tep_handle *pevent, struct tep_record *record)
* Writes the tasks comm, pid and CPU to @s.
*/
void tep_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
- struct event_format *event,
+ struct tep_event_format *event,
struct tep_record *record)
{
void *data = record->data;
@@ -5479,7 +5481,7 @@ void tep_print_event_task(struct tep_handle *pevent, struct trace_seq *s,
* Writes the timestamp of the record into @s.
*/
void tep_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
- struct event_format *event,
+ struct tep_event_format *event,
struct tep_record *record,
bool use_trace_clock)
{
@@ -5529,7 +5531,7 @@ void tep_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
* Writes the parsing of the record's data to @s.
*/
void tep_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
- struct event_format *event,
+ struct tep_event_format *event,
struct tep_record *record)
{
static const char *spaces = " "; /* 20 spaces */
@@ -5548,7 +5550,7 @@ void tep_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
void tep_print_event(struct tep_handle *pevent, struct trace_seq *s,
struct tep_record *record, bool use_trace_clock)
{
- struct event_format *event;
+ struct tep_event_format *event;
event = tep_find_event_by_record(pevent, record);
if (!event) {
@@ -5570,8 +5572,8 @@ void tep_print_event(struct tep_handle *pevent, struct trace_seq *s,
static int events_id_cmp(const void *a, const void *b)
{
- struct event_format * const * ea = a;
- struct event_format * const * eb = b;
+ struct tep_event_format * const * ea = a;
+ struct tep_event_format * const * eb = b;
if ((*ea)->id < (*eb)->id)
return -1;
@@ -5584,8 +5586,8 @@ static int events_id_cmp(const void *a, const void *b)
static int events_name_cmp(const void *a, const void *b)
{
- struct event_format * const * ea = a;
- struct event_format * const * eb = b;
+ struct tep_event_format * const * ea = a;
+ struct tep_event_format * const * eb = b;
int res;
res = strcmp((*ea)->name, (*eb)->name);
@@ -5601,8 +5603,8 @@ static int events_name_cmp(const void *a, const void *b)
static int events_system_cmp(const void *a, const void *b)
{
- struct event_format * const * ea = a;
- struct event_format * const * eb = b;
+ struct tep_event_format * const * ea = a;
+ struct tep_event_format * const * eb = b;
int res;
res = strcmp((*ea)->system, (*eb)->system);
@@ -5616,9 +5618,9 @@ static int events_system_cmp(const void *a, const void *b)
return events_id_cmp(a, b);
}
-struct event_format **tep_list_events(struct tep_handle *pevent, enum event_sort_type sort_type)
+struct tep_event_format **tep_list_events(struct tep_handle *pevent, enum tep_event_sort_type sort_type)
{
- struct event_format **events;
+ struct tep_event_format **events;
int (*sort)(const void *a, const void *b);
events = pevent->sort_events;
@@ -5637,20 +5639,20 @@ struct event_format **tep_list_events(struct tep_handle *pevent, enum event_sort
pevent->sort_events = events;
/* the internal events are sorted by id */
- if (sort_type == EVENT_SORT_ID) {
+ if (sort_type == TEP_EVENT_SORT_ID) {
pevent->last_type = sort_type;
return events;
}
}
switch (sort_type) {
- case EVENT_SORT_ID:
+ case TEP_EVENT_SORT_ID:
sort = events_id_cmp;
break;
- case EVENT_SORT_NAME:
+ case TEP_EVENT_SORT_NAME:
sort = events_name_cmp;
break;
- case EVENT_SORT_SYSTEM:
+ case TEP_EVENT_SORT_SYSTEM:
sort = events_system_cmp;
break;
default:
@@ -5663,12 +5665,12 @@ struct event_format **tep_list_events(struct tep_handle *pevent, enum event_sort
return events;
}
-static struct format_field **
+static struct tep_format_field **
get_event_fields(const char *type, const char *name,
- int count, struct format_field *list)
+ int count, struct tep_format_field *list)
{
- struct format_field **fields;
- struct format_field *field;
+ struct tep_format_field **fields;
+ struct tep_format_field *field;
int i = 0;
fields = malloc(sizeof(*fields) * (count + 1));
@@ -5701,7 +5703,7 @@ get_event_fields(const char *type, const char *name,
* Returns an allocated array of fields. The last item in the array is NULL.
* The array must be freed with free().
*/
-struct format_field **tep_event_common_fields(struct event_format *event)
+struct tep_format_field **tep_event_common_fields(struct tep_event_format *event)
{
return get_event_fields("common", event->name,
event->format.nr_common,
@@ -5715,14 +5717,14 @@ struct format_field **tep_event_common_fields(struct event_format *event)
* Returns an allocated array of fields. The last item in the array is NULL.
* The array must be freed with free().
*/
-struct format_field **tep_event_fields(struct event_format *event)
+struct tep_format_field **tep_event_fields(struct tep_event_format *event)
{
return get_event_fields("event", event->name,
event->format.nr_fields,
event->format.fields);
}
-static void print_fields(struct trace_seq *s, struct print_flag_sym *field)
+static void print_fields(struct trace_seq *s, struct tep_print_flag_sym *field)
{
trace_seq_printf(s, "{ %s, %s }", field->value, field->str);
if (field->next) {
@@ -5732,22 +5734,22 @@ static void print_fields(struct trace_seq *s, struct print_flag_sym *field)
}
/* for debugging */
-static void print_args(struct print_arg *args)
+static void print_args(struct tep_print_arg *args)
{
int print_paren = 1;
struct trace_seq s;
switch (args->type) {
- case PRINT_NULL:
+ case TEP_PRINT_NULL:
printf("null");
break;
- case PRINT_ATOM:
+ case TEP_PRINT_ATOM:
printf("%s", args->atom.atom);
break;
- case PRINT_FIELD:
+ case TEP_PRINT_FIELD:
printf("REC->%s", args->field.name);
break;
- case PRINT_FLAGS:
+ case TEP_PRINT_FLAGS:
printf("__print_flags(");
print_args(args->flags.field);
printf(", %s, ", args->flags.delim);
@@ -5757,7 +5759,7 @@ static void print_args(struct print_arg *args)
trace_seq_destroy(&s);
printf(")");
break;
- case PRINT_SYMBOL:
+ case TEP_PRINT_SYMBOL:
printf("__print_symbolic(");
print_args(args->symbol.field);
printf(", ");
@@ -5767,21 +5769,21 @@ static void print_args(struct print_arg *args)
trace_seq_destroy(&s);
printf(")");
break;
- case PRINT_HEX:
+ case TEP_PRINT_HEX:
printf("__print_hex(");
print_args(args->hex.field);
printf(", ");
print_args(args->hex.size);
printf(")");
break;
- case PRINT_HEX_STR:
+ case TEP_PRINT_HEX_STR:
printf("__print_hex_str(");
print_args(args->hex.field);
printf(", ");
print_args(args->hex.size);
printf(")");
break;
- case PRINT_INT_ARRAY:
+ case TEP_PRINT_INT_ARRAY:
printf("__print_array(");
print_args(args->int_array.field);
printf(", ");
@@ -5790,18 +5792,18 @@ static void print_args(struct print_arg *args)
print_args(args->int_array.el_size);
printf(")");
break;
- case PRINT_STRING:
- case PRINT_BSTRING:
+ case TEP_PRINT_STRING:
+ case TEP_PRINT_BSTRING:
printf("__get_str(%s)", args->string.string);
break;
- case PRINT_BITMASK:
+ case TEP_PRINT_BITMASK:
printf("__get_bitmask(%s)", args->bitmask.bitmask);
break;
- case PRINT_TYPE:
+ case TEP_PRINT_TYPE:
printf("(%s)", args->typecast.type);
print_args(args->typecast.item);
break;
- case PRINT_OP:
+ case TEP_PRINT_OP:
if (strcmp(args->op.op, ":") == 0)
print_paren = 0;
if (print_paren)
@@ -5833,13 +5835,13 @@ static void parse_header_field(const char *field,
save_input_buf_ptr = input_buf_ptr;
save_input_buf_siz = input_buf_siz;
- if (read_expected(EVENT_ITEM, "field") < 0)
+ if (read_expected(TEP_EVENT_ITEM, "field") < 0)
return;
- if (read_expected(EVENT_OP, ":") < 0)
+ if (read_expected(TEP_EVENT_OP, ":") < 0)
return;
/* type */
- if (read_expect_type(EVENT_ITEM, &token) < 0)
+ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0)
goto fail;
free_token(token);
@@ -5847,42 +5849,42 @@ static void parse_header_field(const char *field,
* If this is not a mandatory field, then test it first.
*/
if (mandatory) {
- if (read_expected(EVENT_ITEM, field) < 0)
+ if (read_expected(TEP_EVENT_ITEM, field) < 0)
return;
} else {
- if (read_expect_type(EVENT_ITEM, &token) < 0)
+ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0)
goto fail;
if (strcmp(token, field) != 0)
goto discard;
free_token(token);
}
- if (read_expected(EVENT_OP, ";") < 0)
+ if (read_expected(TEP_EVENT_OP, ";") < 0)
return;
- if (read_expected(EVENT_ITEM, "offset") < 0)
+ if (read_expected(TEP_EVENT_ITEM, "offset") < 0)
return;
- if (read_expected(EVENT_OP, ":") < 0)
+ if (read_expected(TEP_EVENT_OP, ":") < 0)
return;
- if (read_expect_type(EVENT_ITEM, &token) < 0)
+ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0)
goto fail;
*offset = atoi(token);
free_token(token);
- if (read_expected(EVENT_OP, ";") < 0)
+ if (read_expected(TEP_EVENT_OP, ";") < 0)
return;
- if (read_expected(EVENT_ITEM, "size") < 0)
+ if (read_expected(TEP_EVENT_ITEM, "size") < 0)
return;
- if (read_expected(EVENT_OP, ":") < 0)
+ if (read_expected(TEP_EVENT_OP, ":") < 0)
return;
- if (read_expect_type(EVENT_ITEM, &token) < 0)
+ if (read_expect_type(TEP_EVENT_ITEM, &token) < 0)
goto fail;
*size = atoi(token);
free_token(token);
- if (read_expected(EVENT_OP, ";") < 0)
+ if (read_expected(TEP_EVENT_OP, ";") < 0)
return;
type = read_token(&token);
- if (type != EVENT_NEWLINE) {
+ if (type != TEP_EVENT_NEWLINE) {
/* newer versions of the kernel have a "signed" type */
- if (type != EVENT_ITEM)
+ if (type != TEP_EVENT_ITEM)
goto fail;
if (strcmp(token, "signed") != 0)
@@ -5890,17 +5892,17 @@ static void parse_header_field(const char *field,
free_token(token);
- if (read_expected(EVENT_OP, ":") < 0)
+ if (read_expected(TEP_EVENT_OP, ":") < 0)
return;
- if (read_expect_type(EVENT_ITEM, &token))
+ if (read_expect_type(TEP_EVENT_ITEM, &token))
goto fail;
free_token(token);
- if (read_expected(EVENT_OP, ";") < 0)
+ if (read_expected(TEP_EVENT_OP, ";") < 0)
return;
- if (read_expect_type(EVENT_NEWLINE, &token))
+ if (read_expect_type(TEP_EVENT_NEWLINE, &token))
goto fail;
}
fail:
@@ -5957,7 +5959,7 @@ int tep_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long si
return 0;
}
-static int event_matches(struct event_format *event,
+static int event_matches(struct tep_event_format *event,
int id, const char *sys_name,
const char *event_name)
{
@@ -5980,7 +5982,7 @@ static void free_handler(struct event_handler *handle)
free(handle);
}
-static int find_event_handle(struct tep_handle *pevent, struct event_format *event)
+static int find_event_handle(struct tep_handle *pevent, struct tep_event_format *event)
{
struct event_handler *handle, **next;
@@ -6021,11 +6023,11 @@ static int find_event_handle(struct tep_handle *pevent, struct event_format *eve
*
* /sys/kernel/debug/tracing/events/.../.../format
*/
-enum tep_errno __tep_parse_format(struct event_format **eventp,
+enum tep_errno __tep_parse_format(struct tep_event_format **eventp,
struct tep_handle *pevent, const char *buf,
unsigned long size, const char *sys)
{
- struct event_format *event;
+ struct tep_event_format *event;
int ret;
init_input_buf(buf, size);
@@ -6042,10 +6044,10 @@ enum tep_errno __tep_parse_format(struct event_format **eventp,
}
if (strcmp(sys, "ftrace") == 0) {
- event->flags |= EVENT_FL_ISFTRACE;
+ event->flags |= TEP_EVENT_FL_ISFTRACE;
if (strcmp(event->name, "bprint") == 0)
- event->flags |= EVENT_FL_ISBPRINT;
+ event->flags |= TEP_EVENT_FL_ISBPRINT;
}
event->id = event_read_id();
@@ -6088,22 +6090,22 @@ enum tep_errno __tep_parse_format(struct event_format **eventp,
goto event_parse_failed;
}
- if (!ret && (event->flags & EVENT_FL_ISFTRACE)) {
- struct format_field *field;
- struct print_arg *arg, **list;
+ if (!ret && (event->flags & TEP_EVENT_FL_ISFTRACE)) {
+ struct tep_format_field *field;
+ struct tep_print_arg *arg, **list;
/* old ftrace had no args */
list = &event->print_fmt.args;
for (field = event->format.fields; field; field = field->next) {
arg = alloc_arg();
if (!arg) {
- event->flags |= EVENT_FL_FAILED;
+ event->flags |= TEP_EVENT_FL_FAILED;
return TEP_ERRNO__OLD_FTRACE_ARG_FAILED;
}
- arg->type = PRINT_FIELD;
+ arg->type = TEP_PRINT_FIELD;
arg->field.name = strdup(field->name);
if (!arg->field.name) {
- event->flags |= EVENT_FL_FAILED;
+ event->flags |= TEP_EVENT_FL_FAILED;
free_arg(arg);
return TEP_ERRNO__OLD_FTRACE_ARG_FAILED;
}
@@ -6117,7 +6119,7 @@ enum tep_errno __tep_parse_format(struct event_format **eventp,
return 0;
event_parse_failed:
- event->flags |= EVENT_FL_FAILED;
+ event->flags |= TEP_EVENT_FL_FAILED;
return ret;
event_alloc_failed:
@@ -6130,12 +6132,12 @@ enum tep_errno __tep_parse_format(struct event_format **eventp,
static enum tep_errno
__parse_event(struct tep_handle *pevent,
- struct event_format **eventp,
+ struct tep_event_format **eventp,
const char *buf, unsigned long size,
const char *sys)
{
int ret = __tep_parse_format(eventp, pevent, buf, size, sys);
- struct event_format *event = *eventp;
+ struct tep_event_format *event = *eventp;
if (event == NULL)
return ret;
@@ -6172,7 +6174,7 @@ event_add_failed:
* /sys/kernel/debug/tracing/events/.../.../format
*/
enum tep_errno tep_parse_format(struct tep_handle *pevent,
- struct event_format **eventp,
+ struct tep_event_format **eventp,
const char *buf,
unsigned long size, const char *sys)
{
@@ -6196,40 +6198,11 @@ enum tep_errno tep_parse_format(struct tep_handle *pevent,
enum tep_errno tep_parse_event(struct tep_handle *pevent, const char *buf,
unsigned long size, const char *sys)
{
- struct event_format *event = NULL;
+ struct tep_event_format *event = NULL;
return __parse_event(pevent, &event, buf, size, sys);
}
-#undef _PE
-#define _PE(code, str) str
-static const char * const tep_error_str[] = {
- TEP_ERRORS
-};
-#undef _PE
-
-int tep_strerror(struct tep_handle *pevent __maybe_unused,
- enum tep_errno errnum, char *buf, size_t buflen)
-{
- int idx;
- const char *msg;
-
- if (errnum >= 0) {
- str_error_r(errnum, buf, buflen);
- return 0;
- }
-
- if (errnum <= __TEP_ERRNO__START ||
- errnum >= __TEP_ERRNO__END)
- return -1;
-
- idx = errnum - __TEP_ERRNO__START - 1;
- msg = tep_error_str[idx];
- snprintf(buf, buflen, "%s", msg);
-
- return 0;
-}
-
-int get_field_val(struct trace_seq *s, struct format_field *field,
+int get_field_val(struct trace_seq *s, struct tep_format_field *field,
const char *name, struct tep_record *record,
unsigned long long *val, int err)
{
@@ -6262,11 +6235,11 @@ int get_field_val(struct trace_seq *s, struct format_field *field,
*
* On failure, it returns NULL.
*/
-void *tep_get_field_raw(struct trace_seq *s, struct event_format *event,
+void *tep_get_field_raw(struct trace_seq *s, struct tep_event_format *event,
const char *name, struct tep_record *record,
int *len, int err)
{
- struct format_field *field;
+ struct tep_format_field *field;
void *data = record->data;
unsigned offset;
int dummy;
@@ -6287,7 +6260,7 @@ void *tep_get_field_raw(struct trace_seq *s, struct event_format *event,
len = &dummy;
offset = field->offset;
- if (field->flags & FIELD_IS_DYNAMIC) {
+ if (field->flags & TEP_FIELD_IS_DYNAMIC) {
offset = tep_read_number(event->pevent,
data + offset, field->size);
*len = offset >> 16;
@@ -6309,11 +6282,11 @@ void *tep_get_field_raw(struct trace_seq *s, struct event_format *event,
*
* Returns 0 on success -1 on field not found.
*/
-int tep_get_field_val(struct trace_seq *s, struct event_format *event,
+int tep_get_field_val(struct trace_seq *s, struct tep_event_format *event,
const char *name, struct tep_record *record,
unsigned long long *val, int err)
{
- struct format_field *field;
+ struct tep_format_field *field;
if (!event)
return -1;
@@ -6334,11 +6307,11 @@ int tep_get_field_val(struct trace_seq *s, struct event_format *event,
*
* Returns 0 on success -1 on field not found.
*/
-int tep_get_common_field_val(struct trace_seq *s, struct event_format *event,
+int tep_get_common_field_val(struct trace_seq *s, struct tep_event_format *event,
const char *name, struct tep_record *record,
unsigned long long *val, int err)
{
- struct format_field *field;
+ struct tep_format_field *field;
if (!event)
return -1;
@@ -6359,11 +6332,11 @@ int tep_get_common_field_val(struct trace_seq *s, struct event_format *event,
*
* Returns 0 on success -1 on field not found.
*/
-int tep_get_any_field_val(struct trace_seq *s, struct event_format *event,
+int tep_get_any_field_val(struct trace_seq *s, struct tep_event_format *event,
const char *name, struct tep_record *record,
unsigned long long *val, int err)
{
- struct format_field *field;
+ struct tep_format_field *field;
if (!event)
return -1;
@@ -6385,10 +6358,10 @@ int tep_get_any_field_val(struct trace_seq *s, struct event_format *event,
* Returns: 0 on success, -1 field not found, or 1 if buffer is full.
*/
int tep_print_num_field(struct trace_seq *s, const char *fmt,
- struct event_format *event, const char *name,
+ struct tep_event_format *event, const char *name,
struct tep_record *record, int err)
{
- struct format_field *field = tep_find_field(event, name);
+ struct tep_format_field *field = tep_find_field(event, name);
unsigned long long val;
if (!field)
@@ -6417,10 +6390,10 @@ int tep_print_num_field(struct trace_seq *s, const char *fmt,
* Returns: 0 on success, -1 field not found, or 1 if buffer is full.
*/
int tep_print_func_field(struct trace_seq *s, const char *fmt,
- struct event_format *event, const char *name,
+ struct tep_event_format *event, const char *name,
struct tep_record *record, int err)
{
- struct format_field *field = tep_find_field(event, name);
+ struct tep_format_field *field = tep_find_field(event, name);
struct tep_handle *pevent = event->pevent;
unsigned long long val;
struct func_map *func;
@@ -6577,11 +6550,11 @@ int tep_unregister_print_function(struct tep_handle *pevent,
return -1;
}
-static struct event_format *search_event(struct tep_handle *pevent, int id,
+static struct tep_event_format *search_event(struct tep_handle *pevent, int id,
const char *sys_name,
const char *event_name)
{
- struct event_format *event;
+ struct tep_event_format *event;
if (id >= 0) {
/* search by id */
@@ -6621,7 +6594,7 @@ int tep_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context)
{
- struct event_format *event;
+ struct tep_event_format *event;
struct event_handler *handle;
event = search_event(pevent, id, sys_name, event_name);
@@ -6705,7 +6678,7 @@ int tep_unregister_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context)
{
- struct event_format *event;
+ struct tep_event_format *event;
struct event_handler *handle;
struct event_handler **next;
@@ -6757,7 +6730,7 @@ void tep_ref(struct tep_handle *pevent)
pevent->ref_count++;
}
-void tep_free_format_field(struct format_field *field)
+void tep_free_format_field(struct tep_format_field *field)
{
free(field->type);
if (field->alias != field->name)
@@ -6766,9 +6739,9 @@ void tep_free_format_field(struct format_field *field)
free(field);
}
-static void free_format_fields(struct format_field *field)
+static void free_format_fields(struct tep_format_field *field)
{
- struct format_field *next;
+ struct tep_format_field *next;
while (field) {
next = field->next;
@@ -6777,13 +6750,13 @@ static void free_format_fields(struct format_field *field)
}
}
-static void free_formats(struct format *format)
+static void free_formats(struct tep_format *format)
{
free_format_fields(format->common_fields);
free_format_fields(format->fields);
}
-void tep_free_format(struct event_format *event)
+void tep_free_format(struct tep_event_format *event)
{
free(event->name);
free(event->system);