linux_dsm_epyc7002/tools/power/x86/intel-speed-select/isst-display.c
Srinivas Pandruvada 74062363f8 tools/power/x86/intel-speed-select: Avoid duplicate Package strings for json
For platforms where multiple packages/die, this makes "Package-" key
duplicate. To make unique, add die and cpu id to key name.

So "Package-0" key name will change to "Package-0-die-x:cpu-x".

For example:
$sudo ./intel-speed-select -f json  perf-profile info
Intel(R) Speed Select Technology
Executing on CPU model:106[0x6a]
{
  "package-0:die-0:cpu-0": {
    "perf-profile-level-0": {
      "cpu-count": "32",
      "enable-cpu-count": "32",
...
...
 "package-1:die-0:cpu-16": {

    "perf-profile-level-0": {
      "cpu-count": "32",
      "enable-cpu-count": "32",
      "enable-cpu-mask": "ffff0000,ffff0000",
...
...

For non json format, there is no change. Here when print_package_info()
is called, it will return the level to print for other information.
This level is used formatting. Also in some function duplicate code
was there to print package,die and CPU information. Replace all that
code with a call to print_package_info().

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-03-20 14:46:23 +02:00

756 lines
22 KiB
C

// SPDX-License-Identifier: GPL-2.0
/*
* Intel dynamic_speed_select -- Enumerate and control features
* Copyright (c) 2019 Intel Corporation.
*/
#include "isst.h"
static void printcpulist(int str_len, char *str, int mask_size,
cpu_set_t *cpu_mask)
{
int i, first, curr_index, index;
if (!CPU_COUNT_S(mask_size, cpu_mask)) {
snprintf(str, str_len, "none");
return;
}
curr_index = 0;
first = 1;
for (i = 0; i < get_topo_max_cpus(); ++i) {
if (!CPU_ISSET_S(i, mask_size, cpu_mask))
continue;
if (!first) {
index = snprintf(&str[curr_index],
str_len - curr_index, ",");
curr_index += index;
}
index = snprintf(&str[curr_index], str_len - curr_index, "%d",
i);
curr_index += index;
first = 0;
}
}
static void printcpumask(int str_len, char *str, int mask_size,
cpu_set_t *cpu_mask)
{
int i, max_cpus = get_topo_max_cpus();
unsigned int *mask;
int size, index, curr_index;
size = max_cpus / (sizeof(unsigned int) * 8);
if (max_cpus % (sizeof(unsigned int) * 8))
size++;
mask = calloc(size, sizeof(unsigned int));
if (!mask)
return;
for (i = 0; i < max_cpus; ++i) {
int mask_index, bit_index;
if (!CPU_ISSET_S(i, mask_size, cpu_mask))
continue;
mask_index = i / (sizeof(unsigned int) * 8);
bit_index = i % (sizeof(unsigned int) * 8);
mask[mask_index] |= BIT(bit_index);
}
curr_index = 0;
for (i = size - 1; i >= 0; --i) {
index = snprintf(&str[curr_index], str_len - curr_index, "%08x",
mask[i]);
curr_index += index;
if (i) {
strncat(&str[curr_index], ",", str_len - curr_index);
curr_index++;
}
}
free(mask);
}
static void format_and_print_txt(FILE *outf, int level, char *header,
char *value)
{
char *spaces = " ";
static char delimiters[256];
int i, j = 0;
if (!level)
return;
if (level == 1) {
strcpy(delimiters, " ");
} else {
for (i = 0; i < level - 1; ++i)
j += snprintf(&delimiters[j], sizeof(delimiters) - j,
"%s", spaces);
}
if (header && value) {
fprintf(outf, "%s", delimiters);
fprintf(outf, "%s:%s\n", header, value);
} else if (header) {
fprintf(outf, "%s", delimiters);
fprintf(outf, "%s\n", header);
}
}
static int last_level;
static void format_and_print(FILE *outf, int level, char *header, char *value)
{
char *spaces = " ";
static char delimiters[256];
int i;
if (!out_format_is_json()) {
format_and_print_txt(outf, level, header, value);
return;
}
if (level == 0) {
if (header)
fprintf(outf, "{");
else
fprintf(outf, "\n}\n");
} else {
int j = 0;
for (i = 0; i < level; ++i)
j += snprintf(&delimiters[j], sizeof(delimiters) - j,
"%s", spaces);
if (last_level == level)
fprintf(outf, ",\n");
if (value) {
if (last_level != level)
fprintf(outf, "\n");
fprintf(outf, "%s\"%s\": ", delimiters, header);
fprintf(outf, "\"%s\"", value);
} else {
for (i = last_level - 1; i >= level; --i) {
int k = 0;
for (j = i; j > 0; --j)
k += snprintf(&delimiters[k],
sizeof(delimiters) - k,
"%s", spaces);
if (i == level && header)
fprintf(outf, "\n%s},", delimiters);
else
fprintf(outf, "\n%s}", delimiters);
}
if (abs(last_level - level) < 3)
fprintf(outf, "\n");
if (header)
fprintf(outf, "%s\"%s\": {", delimiters,
header);
}
}
last_level = level;
}
static int print_package_info(int cpu, FILE *outf)
{
char header[256];
if (out_format_is_json()) {
snprintf(header, sizeof(header), "package-%d:die-%d:cpu-%d",
get_physical_package_id(cpu), get_physical_die_id(cpu),
cpu);
format_and_print(outf, 1, header, NULL);
return 1;
}
snprintf(header, sizeof(header), "package-%d",
get_physical_package_id(cpu));
format_and_print(outf, 1, header, NULL);
snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu));
format_and_print(outf, 2, header, NULL);
snprintf(header, sizeof(header), "cpu-%d", cpu);
format_and_print(outf, 3, header, NULL);
return 3;
}
static void _isst_pbf_display_information(int cpu, FILE *outf, int level,
struct isst_pbf_info *pbf_info,
int disp_level)
{
char header[256];
char value[256];
snprintf(header, sizeof(header), "speed-select-base-freq-properties");
format_and_print(outf, disp_level, header, NULL);
snprintf(header, sizeof(header), "high-priority-base-frequency(MHz)");
snprintf(value, sizeof(value), "%d",
pbf_info->p1_high * DISP_FREQ_MULTIPLIER);
format_and_print(outf, disp_level + 1, header, value);
snprintf(header, sizeof(header), "high-priority-cpu-mask");
printcpumask(sizeof(value), value, pbf_info->core_cpumask_size,
pbf_info->core_cpumask);
format_and_print(outf, disp_level + 1, header, value);
snprintf(header, sizeof(header), "high-priority-cpu-list");
printcpulist(sizeof(value), value,
pbf_info->core_cpumask_size,
pbf_info->core_cpumask);
format_and_print(outf, disp_level + 1, header, value);
snprintf(header, sizeof(header), "low-priority-base-frequency(MHz)");
snprintf(value, sizeof(value), "%d",
pbf_info->p1_low * DISP_FREQ_MULTIPLIER);
format_and_print(outf, disp_level + 1, header, value);
if (is_clx_n_platform())
return;
snprintf(header, sizeof(header), "tjunction-temperature(C)");
snprintf(value, sizeof(value), "%d", pbf_info->t_prochot);
format_and_print(outf, disp_level + 1, header, value);
snprintf(header, sizeof(header), "thermal-design-power(W)");
snprintf(value, sizeof(value), "%d", pbf_info->tdp);
format_and_print(outf, disp_level + 1, header, value);
}
static void _isst_fact_display_information(int cpu, FILE *outf, int level,
int fact_bucket, int fact_avx,
struct isst_fact_info *fact_info,
int base_level)
{
struct isst_fact_bucket_info *bucket_info = fact_info->bucket_info;
char header[256];
char value[256];
int print = 0, j;
for (j = 0; j < ISST_FACT_MAX_BUCKETS; ++j) {
if (fact_bucket != 0xff && fact_bucket != j)
continue;
if (!bucket_info[j].high_priority_cores_count)
break;
print = 1;
}
if (!print) {
fprintf(stderr, "Invalid bucket\n");
return;
}
snprintf(header, sizeof(header), "speed-select-turbo-freq-properties");
format_and_print(outf, base_level, header, NULL);
for (j = 0; j < ISST_FACT_MAX_BUCKETS; ++j) {
if (fact_bucket != 0xff && fact_bucket != j)
continue;
if (!bucket_info[j].high_priority_cores_count)
break;
snprintf(header, sizeof(header), "bucket-%d", j);
format_and_print(outf, base_level + 1, header, NULL);
snprintf(header, sizeof(header), "high-priority-cores-count");
snprintf(value, sizeof(value), "%d",
bucket_info[j].high_priority_cores_count);
format_and_print(outf, base_level + 2, header, value);
if (fact_avx & 0x01) {
snprintf(header, sizeof(header),
"high-priority-max-frequency(MHz)");
snprintf(value, sizeof(value), "%d",
bucket_info[j].sse_trl * DISP_FREQ_MULTIPLIER);
format_and_print(outf, base_level + 2, header, value);
}
if (fact_avx & 0x02) {
snprintf(header, sizeof(header),
"high-priority-max-avx2-frequency(MHz)");
snprintf(value, sizeof(value), "%d",
bucket_info[j].avx_trl * DISP_FREQ_MULTIPLIER);
format_and_print(outf, base_level + 2, header, value);
}
if (fact_avx & 0x04) {
snprintf(header, sizeof(header),
"high-priority-max-avx512-frequency(MHz)");
snprintf(value, sizeof(value), "%d",
bucket_info[j].avx512_trl *
DISP_FREQ_MULTIPLIER);
format_and_print(outf, base_level + 2, header, value);
}
}
snprintf(header, sizeof(header),
"speed-select-turbo-freq-clip-frequencies");
format_and_print(outf, base_level + 1, header, NULL);
snprintf(header, sizeof(header), "low-priority-max-frequency(MHz)");
snprintf(value, sizeof(value), "%d",
fact_info->lp_clipping_ratio_license_sse *
DISP_FREQ_MULTIPLIER);
format_and_print(outf, base_level + 2, header, value);
snprintf(header, sizeof(header),
"low-priority-max-avx2-frequency(MHz)");
snprintf(value, sizeof(value), "%d",
fact_info->lp_clipping_ratio_license_avx2 *
DISP_FREQ_MULTIPLIER);
format_and_print(outf, base_level + 2, header, value);
snprintf(header, sizeof(header),
"low-priority-max-avx512-frequency(MHz)");
snprintf(value, sizeof(value), "%d",
fact_info->lp_clipping_ratio_license_avx512 *
DISP_FREQ_MULTIPLIER);
format_and_print(outf, base_level + 2, header, value);
}
void isst_ctdp_display_core_info(int cpu, FILE *outf, char *prefix,
unsigned int val, char *str0, char *str1)
{
char header[256];
char value[256];
snprintf(header, sizeof(header), "package-%d",
get_physical_package_id(cpu));
format_and_print(outf, 1, header, NULL);
snprintf(header, sizeof(header), "die-%d", get_physical_die_id(cpu));
format_and_print(outf, 2, header, NULL);
snprintf(header, sizeof(header), "cpu-%d", cpu);
format_and_print(outf, 3, header, NULL);
if (str0 && !val)
snprintf(value, sizeof(value), "%s", str0);
else if (str1 && val)
snprintf(value, sizeof(value), "%s", str1);
else
snprintf(value, sizeof(value), "%u", val);
format_and_print(outf, 4, prefix, value);
format_and_print(outf, 1, NULL, NULL);
}
void isst_ctdp_display_information(int cpu, FILE *outf, int tdp_level,
struct isst_pkg_ctdp *pkg_dev)
{
char header[256];
char value[256];
static int level;
int i;
if (pkg_dev->processed)
level = print_package_info(cpu, outf);
for (i = 0; i <= pkg_dev->levels; ++i) {
struct isst_pkg_ctdp_level_info *ctdp_level;
int j;
ctdp_level = &pkg_dev->ctdp_level[i];
if (!ctdp_level->processed)
continue;
snprintf(header, sizeof(header), "perf-profile-level-%d",
ctdp_level->level);
format_and_print(outf, level + 1, header, NULL);
snprintf(header, sizeof(header), "cpu-count");
j = get_cpu_count(get_physical_die_id(cpu),
get_physical_die_id(cpu));
snprintf(value, sizeof(value), "%d", j);
format_and_print(outf, level + 2, header, value);
j = CPU_COUNT_S(ctdp_level->core_cpumask_size,
ctdp_level->core_cpumask);
if (j) {
snprintf(header, sizeof(header), "enable-cpu-count");
snprintf(value, sizeof(value), "%d", j);
format_and_print(outf, level + 2, header, value);
}
if (ctdp_level->core_cpumask_size) {
snprintf(header, sizeof(header), "enable-cpu-mask");
printcpumask(sizeof(value), value,
ctdp_level->core_cpumask_size,
ctdp_level->core_cpumask);
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header), "enable-cpu-list");
printcpulist(sizeof(value), value,
ctdp_level->core_cpumask_size,
ctdp_level->core_cpumask);
format_and_print(outf, level + 2, header, value);
}
snprintf(header, sizeof(header), "thermal-design-power-ratio");
snprintf(value, sizeof(value), "%d", ctdp_level->tdp_ratio);
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header), "base-frequency(MHz)");
if (!ctdp_level->sse_p1)
ctdp_level->sse_p1 = ctdp_level->tdp_ratio;
snprintf(value, sizeof(value), "%d",
ctdp_level->sse_p1 * DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 2, header, value);
if (ctdp_level->avx2_p1) {
snprintf(header, sizeof(header), "base-frequency-avx2(MHz)");
snprintf(value, sizeof(value), "%d",
ctdp_level->avx2_p1 * DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 2, header, value);
}
if (ctdp_level->avx512_p1) {
snprintf(header, sizeof(header), "base-frequency-avx512(MHz)");
snprintf(value, sizeof(value), "%d",
ctdp_level->avx512_p1 * DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 2, header, value);
}
if (ctdp_level->uncore_p1) {
snprintf(header, sizeof(header), "uncore-frequency-min(MHz)");
snprintf(value, sizeof(value), "%d",
ctdp_level->uncore_p1 * DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 2, header, value);
}
if (ctdp_level->uncore_p0) {
snprintf(header, sizeof(header), "uncore-frequency-max(MHz)");
snprintf(value, sizeof(value), "%d",
ctdp_level->uncore_p0 * DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 2, header, value);
}
if (ctdp_level->mem_freq) {
snprintf(header, sizeof(header), "mem-frequency(MHz)");
snprintf(value, sizeof(value), "%d",
ctdp_level->mem_freq * DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 2, header, value);
}
snprintf(header, sizeof(header),
"speed-select-turbo-freq");
if (ctdp_level->fact_support) {
if (ctdp_level->fact_enabled)
snprintf(value, sizeof(value), "enabled");
else
snprintf(value, sizeof(value), "disabled");
} else
snprintf(value, sizeof(value), "unsupported");
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header),
"speed-select-base-freq");
if (ctdp_level->pbf_support) {
if (ctdp_level->pbf_enabled)
snprintf(value, sizeof(value), "enabled");
else
snprintf(value, sizeof(value), "disabled");
} else
snprintf(value, sizeof(value), "unsupported");
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header),
"speed-select-core-power");
if (ctdp_level->sst_cp_support) {
if (ctdp_level->sst_cp_enabled)
snprintf(value, sizeof(value), "enabled");
else
snprintf(value, sizeof(value), "disabled");
} else
snprintf(value, sizeof(value), "unsupported");
format_and_print(outf, level + 2, header, value);
if (is_clx_n_platform()) {
if (ctdp_level->pbf_support)
_isst_pbf_display_information(cpu, outf,
tdp_level,
&ctdp_level->pbf_info,
level + 1);
continue;
}
if (ctdp_level->pkg_tdp) {
snprintf(header, sizeof(header), "thermal-design-power(W)");
snprintf(value, sizeof(value), "%d", ctdp_level->pkg_tdp);
format_and_print(outf, level + 2, header, value);
}
if (ctdp_level->t_proc_hot) {
snprintf(header, sizeof(header), "tjunction-max(C)");
snprintf(value, sizeof(value), "%d", ctdp_level->t_proc_hot);
format_and_print(outf, level + 2, header, value);
}
snprintf(header, sizeof(header), "turbo-ratio-limits-sse");
format_and_print(outf, level + 2, header, NULL);
for (j = 0; j < 8; ++j) {
snprintf(header, sizeof(header), "bucket-%d", j);
format_and_print(outf, level + 3, header, NULL);
snprintf(header, sizeof(header), "core-count");
snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff);
format_and_print(outf, level + 4, header, value);
snprintf(header, sizeof(header),
"max-turbo-frequency(MHz)");
snprintf(value, sizeof(value), "%d",
ctdp_level->trl_sse_active_cores[j] *
DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 4, header, value);
}
if (ctdp_level->trl_avx_active_cores[0]) {
snprintf(header, sizeof(header), "turbo-ratio-limits-avx2");
format_and_print(outf, level + 2, header, NULL);
for (j = 0; j < 8; ++j) {
snprintf(header, sizeof(header), "bucket-%d", j);
format_and_print(outf, level + 3, header, NULL);
snprintf(header, sizeof(header), "core-count");
snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff);
format_and_print(outf, level + 4, header, value);
snprintf(header, sizeof(header), "max-turbo-frequency(MHz)");
snprintf(value, sizeof(value), "%d", ctdp_level->trl_avx_active_cores[j] * DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 4, header, value);
}
}
if (ctdp_level->trl_avx_512_active_cores[0]) {
snprintf(header, sizeof(header), "turbo-ratio-limits-avx512");
format_and_print(outf, level + 2, header, NULL);
for (j = 0; j < 8; ++j) {
snprintf(header, sizeof(header), "bucket-%d", j);
format_and_print(outf, level + 3, header, NULL);
snprintf(header, sizeof(header), "core-count");
snprintf(value, sizeof(value), "%llu", (ctdp_level->buckets_info >> (j * 8)) & 0xff);
format_and_print(outf, level + 4, header, value);
snprintf(header, sizeof(header), "max-turbo-frequency(MHz)");
snprintf(value, sizeof(value), "%d", ctdp_level->trl_avx_512_active_cores[j] * DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 4, header, value);
}
}
if (ctdp_level->pbf_support)
_isst_pbf_display_information(cpu, outf, i,
&ctdp_level->pbf_info,
level + 2);
if (ctdp_level->fact_support)
_isst_fact_display_information(cpu, outf, i, 0xff, 0xff,
&ctdp_level->fact_info,
level + 2);
}
format_and_print(outf, 1, NULL, NULL);
}
static int start;
void isst_ctdp_display_information_start(FILE *outf)
{
last_level = 0;
format_and_print(outf, 0, "start", NULL);
start = 1;
}
void isst_ctdp_display_information_end(FILE *outf)
{
format_and_print(outf, 0, NULL, NULL);
start = 0;
}
void isst_pbf_display_information(int cpu, FILE *outf, int level,
struct isst_pbf_info *pbf_info)
{
int _level;
_level = print_package_info(cpu, outf);
_isst_pbf_display_information(cpu, outf, level, pbf_info, _level + 1);
format_and_print(outf, 1, NULL, NULL);
}
void isst_fact_display_information(int cpu, FILE *outf, int level,
int fact_bucket, int fact_avx,
struct isst_fact_info *fact_info)
{
int _level;
_level = print_package_info(cpu, outf);
_isst_fact_display_information(cpu, outf, level, fact_bucket, fact_avx,
fact_info, _level + 1);
format_and_print(outf, 1, NULL, NULL);
}
void isst_clos_display_information(int cpu, FILE *outf, int clos,
struct isst_clos_config *clos_config)
{
char header[256];
char value[256];
int level;
level = print_package_info(cpu, outf);
snprintf(header, sizeof(header), "core-power");
format_and_print(outf, level + 1, header, NULL);
snprintf(header, sizeof(header), "clos");
snprintf(value, sizeof(value), "%d", clos);
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header), "epp");
snprintf(value, sizeof(value), "%d", clos_config->epp);
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header), "clos-proportional-priority");
snprintf(value, sizeof(value), "%d", clos_config->clos_prop_prio);
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header), "clos-min");
snprintf(value, sizeof(value), "%d MHz", clos_config->clos_min * DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header), "clos-max");
if (clos_config->clos_max == 0xff)
snprintf(value, sizeof(value), "Max Turbo frequency");
else
snprintf(value, sizeof(value), "%d MHz", clos_config->clos_max * DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header), "clos-desired");
snprintf(value, sizeof(value), "%d MHz", clos_config->clos_desired * DISP_FREQ_MULTIPLIER);
format_and_print(outf, level + 2, header, value);
format_and_print(outf, level, NULL, NULL);
}
void isst_clos_display_clos_information(int cpu, FILE *outf,
int clos_enable, int type,
int state, int cap)
{
char header[256];
char value[256];
int level;
level = print_package_info(cpu, outf);
snprintf(header, sizeof(header), "core-power");
format_and_print(outf, level + 1, header, NULL);
snprintf(header, sizeof(header), "support-status");
if (cap)
snprintf(value, sizeof(value), "supported");
else
snprintf(value, sizeof(value), "unsupported");
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header), "enable-status");
if (state)
snprintf(value, sizeof(value), "enabled");
else
snprintf(value, sizeof(value), "disabled");
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header), "clos-enable-status");
if (clos_enable)
snprintf(value, sizeof(value), "enabled");
else
snprintf(value, sizeof(value), "disabled");
format_and_print(outf, level + 2, header, value);
snprintf(header, sizeof(header), "priority-type");
if (type)
snprintf(value, sizeof(value), "ordered");
else
snprintf(value, sizeof(value), "proportional");
format_and_print(outf, level + 2, header, value);
format_and_print(outf, level, NULL, NULL);
}
void isst_clos_display_assoc_information(int cpu, FILE *outf, int clos)
{
char header[256];
char value[256];
int level;
level = print_package_info(cpu, outf);
snprintf(header, sizeof(header), "get-assoc");
format_and_print(outf, level + 1, header, NULL);
snprintf(header, sizeof(header), "clos");
snprintf(value, sizeof(value), "%d", clos);
format_and_print(outf, level + 2, header, value);
format_and_print(outf, level, NULL, NULL);
}
void isst_display_result(int cpu, FILE *outf, char *feature, char *cmd,
int result)
{
char header[256];
char value[256];
int level = 3;
if (cpu >= 0)
level = print_package_info(cpu, outf);
snprintf(header, sizeof(header), "%s", feature);
format_and_print(outf, level + 1, header, NULL);
snprintf(header, sizeof(header), "%s", cmd);
if (!result)
snprintf(value, sizeof(value), "success");
else
snprintf(value, sizeof(value), "failed(error %d)", result);
format_and_print(outf, level + 2, header, value);
format_and_print(outf, level, NULL, NULL);
}
void isst_display_error_info_message(int error, char *msg, int arg_valid, int arg)
{
FILE *outf = get_output_file();
static int error_index;
char header[256];
char value[256];
if (!out_format_is_json()) {
if (arg_valid)
snprintf(value, sizeof(value), "%s %d", msg, arg);
else
snprintf(value, sizeof(value), "%s", msg);
if (error)
fprintf(outf, "Error: %s\n", value);
else
fprintf(outf, "Information: %s\n", value);
return;
}
if (!start)
format_and_print(outf, 0, "start", NULL);
if (error)
snprintf(header, sizeof(header), "Error%d", error_index++);
else
snprintf(header, sizeof(header), "Information:%d", error_index++);
format_and_print(outf, 1, header, NULL);
snprintf(header, sizeof(header), "message");
if (arg_valid)
snprintf(value, sizeof(value), "%s %d", msg, arg);
else
snprintf(value, sizeof(value), "%s", msg);
format_and_print(outf, 2, header, value);
format_and_print(outf, 1, NULL, NULL);
if (!start)
format_and_print(outf, 0, NULL, NULL);
}