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Linux Kernel
3.7.1
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Linux Kernel
3.7.1
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#include <stdio.h>#include <stdlib.h>#include <string.h>#include <stdarg.h>#include <errno.h>#include <sys/types.h>#include "event-parse.h"#include "event-utils.h"Go to the source code of this file.
Data Structures | |
| struct | event_list |
Macros | |
| #define | COMM "COMM" |
| #define | MAX_ERR_STR_SIZE 256 |
Enumerations | |
| enum | op_type { OP_NONE, OP_BOOL, OP_NOT, OP_EXP, OP_CMP } |
| enum | filter_vals { FILTER_VAL_NORM, FILTER_VAL_FALSE, FILTER_VAL_TRUE } |
| #define COMM "COMM" |
Definition at line 31 of file parse-filter.c.
| #define MAX_ERR_STR_SIZE 256 |
Definition at line 42 of file parse-filter.c.
| enum filter_vals |
Definition at line 726 of file parse-filter.c.
| enum op_type |
Definition at line 624 of file parse-filter.c.
| int pevent_event_filtered | ( | struct event_filter * | filter, |
| int | event_id | ||
| ) |
pevent_event_filtered - return true if event has filter : filter struct with filter information : event id to test if filter exists
Returns 1 if filter found for otherwise 0;
Definition at line 1852 of file parse-filter.c.
| int pevent_filter_add_filter_str | ( | struct event_filter * | filter, |
| const char * | filter_str, | ||
| char ** | error_str | ||
| ) |
pevent_filter_add_filter_str - add a new filter : the event filter to add to : the filter string that contains the filter : string containing reason for failed filter
Returns 0 if the filter was successfully added -1 if there was an error.
On error, if points to a string pointer, it is set to the reason that the filter failed. This string must be freed with "free".
Definition at line 1174 of file parse-filter.c.
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read |
pevent_filter_alloc - create a new event filter : The pevent that this filter is associated with
Definition at line 182 of file parse-filter.c.
| void pevent_filter_clear_trivial | ( | struct event_filter * | filter, |
| enum filter_trivial_type | type | ||
| ) |
pevent_filter_clear_trivial - clear TRUE and FALSE filters : the filter to remove trivial filters from : remove only true, false, or both
Removes filters that only contain a TRUE or FALES boolean arg.
Definition at line 1487 of file parse-filter.c.
| int pevent_filter_compare | ( | struct event_filter * | filter1, |
| struct event_filter * | filter2 | ||
| ) |
pevent_filter_compare - compare two filters and return if they are the same : Filter to compare with : Filter to compare with
Returns: 1 if the two filters hold the same content. 0 if they do not.
Definition at line 2252 of file parse-filter.c.
| int pevent_filter_copy | ( | struct event_filter * | dest, |
| struct event_filter * | source | ||
| ) |
pevent_filter_copy - copy a filter using another filter - the filter to copy to - the filter to copy from
Returns 0 on success and -1 if not all filters were copied
Definition at line 1404 of file parse-filter.c.
| int pevent_filter_event_has_trivial | ( | struct event_filter * | filter, |
| int | event_id, | ||
| enum filter_trivial_type | type | ||
| ) |
pevent_filter_event_has_trivial - return true event contains trivial filter : the filter with the information : the id of the event to test : trivial type to test for (TRUE, FALSE, EITHER)
Returns 1 if the event contains a matching trivial type otherwise 0.
Definition at line 1541 of file parse-filter.c.
| void pevent_filter_free | ( | struct event_filter * | filter | ) |
Definition at line 1343 of file parse-filter.c.
| char* pevent_filter_make_string | ( | struct event_filter * | filter, |
| int | event_id | ||
| ) |
pevent_filter_make_string - return a string showing the filter : filter struct with filter information : the event id to return the filter string with
Returns a string that displays the filter contents. This string must be freed with free(str). NULL is returned if no filter is found.
Definition at line 2228 of file parse-filter.c.
| int pevent_filter_match | ( | struct event_filter * | filter, |
| struct pevent_record * | record | ||
| ) |
pevent_filter_match - test if a record matches a filter : filter struct with filter information : the record to test against the filter
Returns: 1 - filter found for event and matches 0 - filter found for event and does not match -1 - no filter found for 's event -2 - if no filters exist
Definition at line 1876 of file parse-filter.c.
| int pevent_filter_remove_event | ( | struct event_filter * | filter, |
| int | event_id | ||
| ) |
| void pevent_filter_reset | ( | struct event_filter * | filter | ) |
pevent_filter_reset - clear all filters in a filter : the event filter to reset
Removes all filters from a filter and resets it.
Definition at line 1331 of file parse-filter.c.
| int pevent_update_trivial | ( | struct event_filter * | dest, |
| struct event_filter * | source, | ||
| enum filter_trivial_type | type | ||
| ) |
pevent_update_trivial - update the trivial filters with the given filter - the filter to update - the filter as the source of the update - the type of trivial filter to update.
Scan dest for trivial events matching to replace with the source.
Returns 0 on success and -1 if there was a problem updating, but events may have still been updated on error.
Definition at line 1430 of file parse-filter.c.
| void reparent_op_arg | ( | struct filter_arg * | parent, |
| struct filter_arg * | old_child, | ||
| struct filter_arg * | arg | ||
| ) |
Definition at line 732 of file parse-filter.c.
| enum filter_vals test_arg | ( | struct filter_arg * | parent, |
| struct filter_arg * | arg | ||
| ) |
Definition at line 775 of file parse-filter.c.
1.8.2