| #include "cache.h" |
| #include "config.h" |
| #include "json-writer.h" |
| #include "run-command.h" |
| #include "version.h" |
| #include "trace2/tr2_dst.h" |
| #include "trace2/tr2_tbuf.h" |
| #include "trace2/tr2_sid.h" |
| #include "trace2/tr2_sysenv.h" |
| #include "trace2/tr2_tgt.h" |
| #include "trace2/tr2_tls.h" |
| #include "trace2/tr2_tmr.h" |
| |
| static struct tr2_dst tr2dst_event = { |
| .sysenv_var = TR2_SYSENV_EVENT, |
| }; |
| |
| /* |
| * The version number of the JSON data generated by the EVENT target in this |
| * source file. The version should be incremented if new event types are added, |
| * if existing fields are removed, or if there are significant changes in |
| * interpretation of existing events or fields. Smaller changes, such as adding |
| * a new field to an existing event, do not require an increment to the EVENT |
| * format version. |
| */ |
| #define TR2_EVENT_VERSION "3" |
| |
| /* |
| * Region nesting limit for messages written to the event target. |
| * |
| * The "region_enter" and "region_leave" messages (especially recursive |
| * messages such as those produced while diving the worktree or index) |
| * are primarily intended for the performance target during debugging. |
| * |
| * Some of the outer-most messages, however, may be of interest to the |
| * event target. Use the TR2_SYSENV_EVENT_NESTING setting to increase |
| * region details in the event target. |
| */ |
| static int tr2env_event_max_nesting_levels = 2; |
| |
| /* |
| * Use the TR2_SYSENV_EVENT_BRIEF to omit the <time>, <file>, and |
| * <line> fields from most events. |
| */ |
| static int tr2env_event_be_brief; |
| |
| static int fn_init(void) |
| { |
| int want = tr2_dst_trace_want(&tr2dst_event); |
| int max_nesting; |
| int want_brief; |
| const char *nesting; |
| const char *brief; |
| |
| if (!want) |
| return want; |
| |
| nesting = tr2_sysenv_get(TR2_SYSENV_EVENT_NESTING); |
| if (nesting && *nesting && ((max_nesting = atoi(nesting)) > 0)) |
| tr2env_event_max_nesting_levels = max_nesting; |
| |
| brief = tr2_sysenv_get(TR2_SYSENV_EVENT_BRIEF); |
| if (brief && *brief && |
| ((want_brief = git_parse_maybe_bool(brief)) != -1)) |
| tr2env_event_be_brief = want_brief; |
| |
| return want; |
| } |
| |
| static void fn_term(void) |
| { |
| tr2_dst_trace_disable(&tr2dst_event); |
| } |
| |
| /* |
| * Append common key-value pairs to the currently open JSON object. |
| * "event:"<event_name>" |
| * "sid":"<sid>" |
| * "thread":"<thread_name>" |
| * "time":"<time>" |
| * "file":"<filename>" |
| * "line":<line_number> |
| * "repo":<repo_id> |
| */ |
| static void event_fmt_prepare(const char *event_name, const char *file, |
| int line, const struct repository *repo, |
| struct json_writer *jw) |
| { |
| struct tr2tls_thread_ctx *ctx = tr2tls_get_self(); |
| struct tr2_tbuf tb_now; |
| |
| jw_object_string(jw, "event", event_name); |
| jw_object_string(jw, "sid", tr2_sid_get()); |
| jw_object_string(jw, "thread", ctx->thread_name); |
| |
| /* |
| * In brief mode, only emit <time> on these 2 event types. |
| */ |
| if (!tr2env_event_be_brief || !strcmp(event_name, "version") || |
| !strcmp(event_name, "atexit")) { |
| tr2_tbuf_utc_datetime_extended(&tb_now); |
| jw_object_string(jw, "time", tb_now.buf); |
| } |
| |
| if (!tr2env_event_be_brief && file && *file) { |
| jw_object_string(jw, "file", file); |
| jw_object_intmax(jw, "line", line); |
| } |
| |
| if (repo) |
| jw_object_intmax(jw, "repo", repo->trace2_repo_id); |
| } |
| |
| static void fn_too_many_files_fl(const char *file, int line) |
| { |
| const char *event_name = "too_many_files"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_version_fl(const char *file, int line) |
| { |
| const char *event_name = "version"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_string(&jw, "evt", TR2_EVENT_VERSION); |
| jw_object_string(&jw, "exe", git_version_string); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| |
| if (tr2dst_event.too_many_files) |
| fn_too_many_files_fl(file, line); |
| } |
| |
| static void fn_start_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, const char **argv) |
| { |
| const char *event_name = "start"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| double t_abs = (double)us_elapsed_absolute / 1000000.0; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_double(&jw, "t_abs", 6, t_abs); |
| jw_object_inline_begin_array(&jw, "argv"); |
| jw_array_argv(&jw, argv); |
| jw_end(&jw); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_exit_fl(const char *file, int line, uint64_t us_elapsed_absolute, |
| int code) |
| { |
| const char *event_name = "exit"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| double t_abs = (double)us_elapsed_absolute / 1000000.0; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_double(&jw, "t_abs", 6, t_abs); |
| jw_object_intmax(&jw, "code", code); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_signal(uint64_t us_elapsed_absolute, int signo) |
| { |
| const char *event_name = "signal"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| double t_abs = (double)us_elapsed_absolute / 1000000.0; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, __FILE__, __LINE__, NULL, &jw); |
| jw_object_double(&jw, "t_abs", 6, t_abs); |
| jw_object_intmax(&jw, "signo", signo); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_atexit(uint64_t us_elapsed_absolute, int code) |
| { |
| const char *event_name = "atexit"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| double t_abs = (double)us_elapsed_absolute / 1000000.0; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, __FILE__, __LINE__, NULL, &jw); |
| jw_object_double(&jw, "t_abs", 6, t_abs); |
| jw_object_intmax(&jw, "code", code); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void maybe_add_string_va(struct json_writer *jw, const char *field_name, |
| const char *fmt, va_list ap) |
| { |
| if (fmt && *fmt) { |
| va_list copy_ap; |
| struct strbuf buf = STRBUF_INIT; |
| |
| va_copy(copy_ap, ap); |
| strbuf_vaddf(&buf, fmt, copy_ap); |
| va_end(copy_ap); |
| |
| jw_object_string(jw, field_name, buf.buf); |
| strbuf_release(&buf); |
| return; |
| } |
| } |
| |
| static void fn_error_va_fl(const char *file, int line, const char *fmt, |
| va_list ap) |
| { |
| const char *event_name = "error"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| maybe_add_string_va(&jw, "msg", fmt, ap); |
| /* |
| * Also emit the format string as a field in case |
| * post-processors want to aggregate common error |
| * messages by type without argument fields (such |
| * as pathnames or branch names) cluttering it up. |
| */ |
| if (fmt && *fmt) |
| jw_object_string(&jw, "fmt", fmt); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_command_path_fl(const char *file, int line, const char *pathname) |
| { |
| const char *event_name = "cmd_path"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_string(&jw, "path", pathname); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_command_ancestry_fl(const char *file, int line, const char **parent_names) |
| { |
| const char *event_name = "cmd_ancestry"; |
| const char *parent_name = NULL; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_inline_begin_array(&jw, "ancestry"); |
| |
| while ((parent_name = *parent_names++)) |
| jw_array_string(&jw, parent_name); |
| |
| jw_end(&jw); /* 'ancestry' array */ |
| jw_end(&jw); /* event object */ |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_command_name_fl(const char *file, int line, const char *name, |
| const char *hierarchy) |
| { |
| const char *event_name = "cmd_name"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_string(&jw, "name", name); |
| if (hierarchy && *hierarchy) |
| jw_object_string(&jw, "hierarchy", hierarchy); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_command_mode_fl(const char *file, int line, const char *mode) |
| { |
| const char *event_name = "cmd_mode"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_string(&jw, "name", mode); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_alias_fl(const char *file, int line, const char *alias, |
| const char **argv) |
| { |
| const char *event_name = "alias"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_string(&jw, "alias", alias); |
| jw_object_inline_begin_array(&jw, "argv"); |
| jw_array_argv(&jw, argv); |
| jw_end(&jw); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_child_start_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, |
| const struct child_process *cmd) |
| { |
| const char *event_name = "child_start"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_intmax(&jw, "child_id", cmd->trace2_child_id); |
| if (cmd->trace2_hook_name) { |
| jw_object_string(&jw, "child_class", "hook"); |
| jw_object_string(&jw, "hook_name", cmd->trace2_hook_name); |
| } else { |
| const char *child_class = |
| cmd->trace2_child_class ? cmd->trace2_child_class : "?"; |
| jw_object_string(&jw, "child_class", child_class); |
| } |
| if (cmd->dir) |
| jw_object_string(&jw, "cd", cmd->dir); |
| jw_object_bool(&jw, "use_shell", cmd->use_shell); |
| jw_object_inline_begin_array(&jw, "argv"); |
| if (cmd->git_cmd) |
| jw_array_string(&jw, "git"); |
| jw_array_argv(&jw, cmd->args.v); |
| jw_end(&jw); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_child_exit_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, int cid, int pid, |
| int code, uint64_t us_elapsed_child) |
| { |
| const char *event_name = "child_exit"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| double t_rel = (double)us_elapsed_child / 1000000.0; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_intmax(&jw, "child_id", cid); |
| jw_object_intmax(&jw, "pid", pid); |
| jw_object_intmax(&jw, "code", code); |
| jw_object_double(&jw, "t_rel", 6, t_rel); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| |
| jw_release(&jw); |
| } |
| |
| static void fn_child_ready_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, int cid, int pid, |
| const char *ready, uint64_t us_elapsed_child) |
| { |
| const char *event_name = "child_ready"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| double t_rel = (double)us_elapsed_child / 1000000.0; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_intmax(&jw, "child_id", cid); |
| jw_object_intmax(&jw, "pid", pid); |
| jw_object_string(&jw, "ready", ready); |
| jw_object_double(&jw, "t_rel", 6, t_rel); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| |
| jw_release(&jw); |
| } |
| |
| static void fn_thread_start_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute) |
| { |
| const char *event_name = "thread_start"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_thread_exit_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, |
| uint64_t us_elapsed_thread) |
| { |
| const char *event_name = "thread_exit"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| double t_rel = (double)us_elapsed_thread / 1000000.0; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_double(&jw, "t_rel", 6, t_rel); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_exec_fl(const char *file, int line, uint64_t us_elapsed_absolute, |
| int exec_id, const char *exe, const char **argv) |
| { |
| const char *event_name = "exec"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_intmax(&jw, "exec_id", exec_id); |
| if (exe) |
| jw_object_string(&jw, "exe", exe); |
| jw_object_inline_begin_array(&jw, "argv"); |
| jw_array_argv(&jw, argv); |
| jw_end(&jw); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_exec_result_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, int exec_id, |
| int code) |
| { |
| const char *event_name = "exec_result"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_intmax(&jw, "exec_id", exec_id); |
| jw_object_intmax(&jw, "code", code); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_param_fl(const char *file, int line, const char *param, |
| const char *value) |
| { |
| const char *event_name = "def_param"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| enum config_scope scope = current_config_scope(); |
| const char *scope_name = config_scope_name(scope); |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, NULL, &jw); |
| jw_object_string(&jw, "scope", scope_name); |
| jw_object_string(&jw, "param", param); |
| jw_object_string(&jw, "value", value); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_repo_fl(const char *file, int line, |
| const struct repository *repo) |
| { |
| const char *event_name = "def_repo"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, repo, &jw); |
| jw_object_string(&jw, "worktree", repo->worktree); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_region_enter_printf_va_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, |
| const char *category, |
| const char *label, |
| const struct repository *repo, |
| const char *fmt, va_list ap) |
| { |
| const char *event_name = "region_enter"; |
| struct tr2tls_thread_ctx *ctx = tr2tls_get_self(); |
| if (ctx->nr_open_regions <= tr2env_event_max_nesting_levels) { |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, repo, &jw); |
| jw_object_intmax(&jw, "nesting", ctx->nr_open_regions); |
| if (category) |
| jw_object_string(&jw, "category", category); |
| if (label) |
| jw_object_string(&jw, "label", label); |
| maybe_add_string_va(&jw, "msg", fmt, ap); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| } |
| |
| static void fn_region_leave_printf_va_fl( |
| const char *file, int line, uint64_t us_elapsed_absolute, |
| uint64_t us_elapsed_region, const char *category, const char *label, |
| const struct repository *repo, const char *fmt, va_list ap) |
| { |
| const char *event_name = "region_leave"; |
| struct tr2tls_thread_ctx *ctx = tr2tls_get_self(); |
| if (ctx->nr_open_regions <= tr2env_event_max_nesting_levels) { |
| struct json_writer jw = JSON_WRITER_INIT; |
| double t_rel = (double)us_elapsed_region / 1000000.0; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, repo, &jw); |
| jw_object_double(&jw, "t_rel", 6, t_rel); |
| jw_object_intmax(&jw, "nesting", ctx->nr_open_regions); |
| if (category) |
| jw_object_string(&jw, "category", category); |
| if (label) |
| jw_object_string(&jw, "label", label); |
| maybe_add_string_va(&jw, "msg", fmt, ap); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| } |
| |
| static void fn_data_fl(const char *file, int line, uint64_t us_elapsed_absolute, |
| uint64_t us_elapsed_region, const char *category, |
| const struct repository *repo, const char *key, |
| const char *value) |
| { |
| const char *event_name = "data"; |
| struct tr2tls_thread_ctx *ctx = tr2tls_get_self(); |
| if (ctx->nr_open_regions <= tr2env_event_max_nesting_levels) { |
| struct json_writer jw = JSON_WRITER_INIT; |
| double t_abs = (double)us_elapsed_absolute / 1000000.0; |
| double t_rel = (double)us_elapsed_region / 1000000.0; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, repo, &jw); |
| jw_object_double(&jw, "t_abs", 6, t_abs); |
| jw_object_double(&jw, "t_rel", 6, t_rel); |
| jw_object_intmax(&jw, "nesting", ctx->nr_open_regions); |
| jw_object_string(&jw, "category", category); |
| jw_object_string(&jw, "key", key); |
| jw_object_string(&jw, "value", value); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| } |
| |
| static void fn_data_json_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, |
| uint64_t us_elapsed_region, const char *category, |
| const struct repository *repo, const char *key, |
| const struct json_writer *value) |
| { |
| const char *event_name = "data_json"; |
| struct tr2tls_thread_ctx *ctx = tr2tls_get_self(); |
| if (ctx->nr_open_regions <= tr2env_event_max_nesting_levels) { |
| struct json_writer jw = JSON_WRITER_INIT; |
| double t_abs = (double)us_elapsed_absolute / 1000000.0; |
| double t_rel = (double)us_elapsed_region / 1000000.0; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, file, line, repo, &jw); |
| jw_object_double(&jw, "t_abs", 6, t_abs); |
| jw_object_double(&jw, "t_rel", 6, t_rel); |
| jw_object_intmax(&jw, "nesting", ctx->nr_open_regions); |
| jw_object_string(&jw, "category", category); |
| jw_object_string(&jw, "key", key); |
| jw_object_sub_jw(&jw, "value", value); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| } |
| |
| static void fn_timer(const struct tr2_timer_metadata *meta, |
| const struct tr2_timer *timer, |
| int is_final_data) |
| { |
| const char *event_name = is_final_data ? "timer" : "th_timer"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| double t_total = NS_TO_SEC(timer->total_ns); |
| double t_min = NS_TO_SEC(timer->min_ns); |
| double t_max = NS_TO_SEC(timer->max_ns); |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, __FILE__, __LINE__, NULL, &jw); |
| jw_object_string(&jw, "category", meta->category); |
| jw_object_string(&jw, "name", meta->name); |
| jw_object_intmax(&jw, "intervals", timer->interval_count); |
| jw_object_double(&jw, "t_total", 6, t_total); |
| jw_object_double(&jw, "t_min", 6, t_min); |
| jw_object_double(&jw, "t_max", 6, t_max); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| static void fn_counter(const struct tr2_counter_metadata *meta, |
| const struct tr2_counter *counter, |
| int is_final_data) |
| { |
| const char *event_name = is_final_data ? "counter" : "th_counter"; |
| struct json_writer jw = JSON_WRITER_INIT; |
| |
| jw_object_begin(&jw, 0); |
| event_fmt_prepare(event_name, __FILE__, __LINE__, NULL, &jw); |
| jw_object_string(&jw, "category", meta->category); |
| jw_object_string(&jw, "name", meta->name); |
| jw_object_intmax(&jw, "count", counter->value); |
| jw_end(&jw); |
| |
| tr2_dst_write_line(&tr2dst_event, &jw.json); |
| jw_release(&jw); |
| } |
| |
| struct tr2_tgt tr2_tgt_event = { |
| .pdst = &tr2dst_event, |
| |
| .pfn_init = fn_init, |
| .pfn_term = fn_term, |
| |
| .pfn_version_fl = fn_version_fl, |
| .pfn_start_fl = fn_start_fl, |
| .pfn_exit_fl = fn_exit_fl, |
| .pfn_signal = fn_signal, |
| .pfn_atexit = fn_atexit, |
| .pfn_error_va_fl = fn_error_va_fl, |
| .pfn_command_path_fl = fn_command_path_fl, |
| .pfn_command_ancestry_fl = fn_command_ancestry_fl, |
| .pfn_command_name_fl = fn_command_name_fl, |
| .pfn_command_mode_fl = fn_command_mode_fl, |
| .pfn_alias_fl = fn_alias_fl, |
| .pfn_child_start_fl = fn_child_start_fl, |
| .pfn_child_exit_fl = fn_child_exit_fl, |
| .pfn_child_ready_fl = fn_child_ready_fl, |
| .pfn_thread_start_fl = fn_thread_start_fl, |
| .pfn_thread_exit_fl = fn_thread_exit_fl, |
| .pfn_exec_fl = fn_exec_fl, |
| .pfn_exec_result_fl = fn_exec_result_fl, |
| .pfn_param_fl = fn_param_fl, |
| .pfn_repo_fl = fn_repo_fl, |
| .pfn_region_enter_printf_va_fl = fn_region_enter_printf_va_fl, |
| .pfn_region_leave_printf_va_fl = fn_region_leave_printf_va_fl, |
| .pfn_data_fl = fn_data_fl, |
| .pfn_data_json_fl = fn_data_json_fl, |
| .pfn_printf_va_fl = NULL, |
| .pfn_timer = fn_timer, |
| .pfn_counter = fn_counter, |
| }; |