diff options
Diffstat (limited to 'tools/perf/util/evlist.h')
| -rw-r--r-- | tools/perf/util/evlist.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index a5678eb5ee60..91d1da6e1fe3 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -363,6 +363,7 @@ struct evsel *perf_evlist__reset_weak_group(struct evlist *evlist, #define EVLIST_CTL_CMD_ENABLE_TAG "enable" #define EVLIST_CTL_CMD_DISABLE_TAG "disable" #define EVLIST_CTL_CMD_ACK_TAG "ack\n" +#define EVLIST_CTL_CMD_SNAPSHOT_TAG "snapshot" #define EVLIST_CTL_CMD_MAX_LEN 64 @@ -370,7 +371,8 @@ enum evlist_ctl_cmd { EVLIST_CTL_CMD_UNSUPPORTED = 0, EVLIST_CTL_CMD_ENABLE, EVLIST_CTL_CMD_DISABLE, - EVLIST_CTL_CMD_ACK + EVLIST_CTL_CMD_ACK, + EVLIST_CTL_CMD_SNAPSHOT, }; int evlist__parse_control(const char *str, int *ctl_fd, int *ctl_fd_ack, bool *ctl_fd_close); @@ -378,6 +380,7 @@ int evlist__initialize_ctlfd(struct evlist *evlist, int ctl_fd, int ctl_fd_ack); int evlist__finalize_ctlfd(struct evlist *evlist); bool evlist__ctlfd_initialized(struct evlist *evlist); int evlist__ctlfd_process(struct evlist *evlist, enum evlist_ctl_cmd *cmd); +int evlist__ctlfd_ack(struct evlist *evlist); #define EVLIST_ENABLED_MSG "Events enabled\n" #define EVLIST_DISABLED_MSG "Events disabled\n" |