+/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
#include "alloc-util.h"
#include "fd-util.h"
-#include "formats-util.h"
+#include "format-util.h"
#include "hashmap.h"
#include "hostname-util.h"
#include "io-util.h"
#include "parse-util.h"
#include "process-util.h"
#include "sparse-endian.h"
+#include "stdio-util.h"
#include "string-table.h"
#include "string-util.h"
+#include "strv.h"
#include "terminal-util.h"
#include "time-util.h"
#include "utf8.h"
return 0;
}
-static int parse_field(const void *data, size_t length, const char *field, char **target, size_t *target_size) {
- size_t fl, nl;
+static int parse_field(const void *data, size_t length, const char *field, size_t field_len, char **target, size_t *target_len) {
+ size_t nl;
char *buf;
assert(data);
assert(field);
assert(target);
- fl = strlen(field);
- if (length < fl)
+ if (length < field_len)
return 0;
- if (memcmp(data, field, fl))
+ if (memcmp(data, field, field_len))
return 0;
- nl = length - fl;
- buf = new(char, nl+1);
+ nl = length - field_len;
+
+
+ buf = newdup_suffix0(char, (const char*) data + field_len, nl);
if (!buf)
return log_oom();
- memcpy(buf, (const char*) data + fl, nl);
- buf[nl] = 0;
-
free(*target);
*target = buf;
- if (target_size)
- *target_size = nl;
+ if (target_len)
+ *target_len = nl;
return 1;
}
+typedef struct ParseFieldVec {
+ const char *field;
+ size_t field_len;
+ char **target;
+ size_t *target_len;
+} ParseFieldVec;
+
+#define PARSE_FIELD_VEC_ENTRY(_field, _target, _target_len) \
+ { .field = _field, .field_len = strlen(_field), .target = _target, .target_len = _target_len }
+
+static int parse_fieldv(const void *data, size_t length, const ParseFieldVec *fields, unsigned n_fields) {
+ unsigned i;
+
+ for (i = 0; i < n_fields; i++) {
+ const ParseFieldVec *f = &fields[i];
+ int r;
+
+ r = parse_field(data, length, f->field, f->field_len, f->target, f->target_len);
+ if (r < 0)
+ return r;
+ else if (r > 0)
+ break;
+ }
+
+ return 0;
+}
+
+static int field_set_test(Set *fields, const char *name, size_t n) {
+ char *s = NULL;
+
+ if (!fields)
+ return 1;
+
+ s = strndupa(name, n);
+ if (!s)
+ return log_oom();
+
+ return set_get(fields, s) ? 1 : 0;
+}
+
static bool shall_print(const char *p, size_t l, OutputFlags flags) {
assert(p);
return true;
}
-static bool print_multiline(FILE *f, unsigned prefix, unsigned n_columns, OutputFlags flags, int priority, const char* message, size_t message_len) {
- const char *color_on = "", *color_off = "";
+static bool print_multiline(
+ FILE *f,
+ unsigned prefix,
+ unsigned n_columns,
+ OutputFlags flags,
+ int priority,
+ const char* message,
+ size_t message_len,
+ size_t highlight[2]) {
+
+ const char *color_on = "", *color_off = "", *highlight_on = "";
const char *pos, *end;
bool ellipsized = false;
int line = 0;
if (priority <= LOG_ERR) {
color_on = ANSI_HIGHLIGHT_RED;
color_off = ANSI_NORMAL;
+ highlight_on = ANSI_HIGHLIGHT;
} else if (priority <= LOG_NOTICE) {
color_on = ANSI_HIGHLIGHT;
color_off = ANSI_NORMAL;
+ highlight_on = ANSI_HIGHLIGHT_RED;
}
}
if (flags & (OUTPUT_FULL_WIDTH | OUTPUT_SHOW_ALL) ||
(prefix + len + 1 < n_columns && !tail_line)) {
- fprintf(f, "%*s%s%.*s%s\n",
- continuation * prefix, "",
- color_on, len, pos, color_off);
+ if (highlight &&
+ (size_t) (pos - message) <= highlight[0] &&
+ highlight[0] < (size_t) len) {
+
+ fprintf(f, "%*s%s%.*s",
+ continuation * prefix, "",
+ color_on, (int) highlight[0], pos);
+ fprintf(f, "%s%.*s",
+ highlight_on,
+ (int) (MIN((size_t) len, highlight[1]) - highlight[0]),
+ pos + highlight[0]);
+ if ((size_t) len > highlight[1])
+ fprintf(f, "%s%.*s",
+ color_on,
+ (int) (len - highlight[1]),
+ pos + highlight[1]);
+ fprintf(f, "%s\n", color_off);
+
+ } else
+ fprintf(f, "%*s%s%.*s%s\n",
+ continuation * prefix, "",
+ color_on, len, pos, color_off);
continue;
}
return ellipsized;
}
+static int output_timestamp_monotonic(FILE *f, sd_journal *j, const char *monotonic) {
+ sd_id128_t boot_id;
+ uint64_t t;
+ int r;
+
+ assert(f);
+ assert(j);
+
+ r = -ENXIO;
+ if (monotonic)
+ r = safe_atou64(monotonic, &t);
+ if (r < 0)
+ r = sd_journal_get_monotonic_usec(j, &t, &boot_id);
+ if (r < 0)
+ return log_error_errno(r, "Failed to get monotonic timestamp: %m");
+
+ fprintf(f, "[%5"PRI_USEC".%06"PRI_USEC"]", t / USEC_PER_SEC, t % USEC_PER_SEC);
+ return 1 + 5 + 1 + 6 + 1;
+}
+
+static int output_timestamp_realtime(FILE *f, sd_journal *j, OutputMode mode, OutputFlags flags, const char *realtime) {
+ char buf[MAX(FORMAT_TIMESTAMP_MAX, 64)];
+ struct tm *(*gettime_r)(const time_t *, struct tm *);
+ struct tm tm;
+ uint64_t x;
+ time_t t;
+ int r;
+
+ assert(f);
+ assert(j);
+
+ r = -ENXIO;
+ if (realtime)
+ r = safe_atou64(realtime, &x);
+ if (r < 0)
+ r = sd_journal_get_realtime_usec(j, &x);
+ if (r < 0)
+ return log_error_errno(r, "Failed to get realtime timestamp: %m");
+
+ if (x > USEC_TIMESTAMP_FORMATTABLE_MAX) {
+ log_error("Timestamp cannot be printed");
+ return -EINVAL;
+ }
+
+ if (mode == OUTPUT_SHORT_FULL) {
+ const char *k;
+
+ if (flags & OUTPUT_UTC)
+ k = format_timestamp_utc(buf, sizeof(buf), x);
+ else
+ k = format_timestamp(buf, sizeof(buf), x);
+ if (!k) {
+ log_error("Failed to format timestamp.");
+ return -EINVAL;
+ }
+
+ } else {
+ char usec[7];
+
+ gettime_r = (flags & OUTPUT_UTC) ? gmtime_r : localtime_r;
+ t = (time_t) (x / USEC_PER_SEC);
+
+ switch (mode) {
+
+ case OUTPUT_SHORT_UNIX:
+ xsprintf(buf, "%10"PRI_TIME".%06"PRIu64, t, x % USEC_PER_SEC);
+ break;
+
+ case OUTPUT_SHORT_ISO:
+ if (strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S%z", gettime_r(&t, &tm)) <= 0) {
+ log_error("Failed to format ISO time");
+ return -EINVAL;
+ }
+ break;
+
+ case OUTPUT_SHORT_ISO_PRECISE:
+ /* No usec in strftime, so we leave space and copy over */
+ if (strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S.xxxxxx%z", gettime_r(&t, &tm)) <= 0) {
+ log_error("Failed to format ISO-precise time");
+ return -EINVAL;
+ }
+ xsprintf(usec, "%06"PRI_USEC, x % USEC_PER_SEC);
+ memcpy(buf + 20, usec, 6);
+ break;
+
+ case OUTPUT_SHORT:
+ case OUTPUT_SHORT_PRECISE:
+
+ if (strftime(buf, sizeof(buf), "%b %d %H:%M:%S", gettime_r(&t, &tm)) <= 0) {
+ log_error("Failed to format syslog time");
+ return -EINVAL;
+ }
+
+ if (mode == OUTPUT_SHORT_PRECISE) {
+ size_t k;
+
+ assert(sizeof(buf) > strlen(buf));
+ k = sizeof(buf) - strlen(buf);
+
+ r = snprintf(buf + strlen(buf), k, ".%06"PRIu64, x % USEC_PER_SEC);
+ if (r <= 0 || (size_t) r >= k) { /* too long? */
+ log_error("Failed to format precise time");
+ return -EINVAL;
+ }
+ }
+ break;
+
+ default:
+ assert_not_reached("Unknown time format");
+ }
+ }
+
+ fputs(buf, f);
+ return (int) strlen(buf);
+}
+
static int output_short(
FILE *f,
sd_journal *j,
OutputMode mode,
unsigned n_columns,
- OutputFlags flags) {
+ OutputFlags flags,
+ Set *output_fields,
+ size_t highlight[2]) {
int r;
const void *data;
size_t hostname_len = 0, identifier_len = 0, comm_len = 0, pid_len = 0, fake_pid_len = 0, message_len = 0, realtime_len = 0, monotonic_len = 0, priority_len = 0;
int p = LOG_INFO;
bool ellipsized = false;
+ const ParseFieldVec fields[] = {
+ PARSE_FIELD_VEC_ENTRY("_PID=", &pid, &pid_len),
+ PARSE_FIELD_VEC_ENTRY("_COMM=", &comm, &comm_len),
+ PARSE_FIELD_VEC_ENTRY("MESSAGE=", &message, &message_len),
+ PARSE_FIELD_VEC_ENTRY("PRIORITY=", &priority, &priority_len),
+ PARSE_FIELD_VEC_ENTRY("_HOSTNAME=", &hostname, &hostname_len),
+ PARSE_FIELD_VEC_ENTRY("SYSLOG_PID=", &fake_pid, &fake_pid_len),
+ PARSE_FIELD_VEC_ENTRY("SYSLOG_IDENTIFIER=", &identifier, &identifier_len),
+ PARSE_FIELD_VEC_ENTRY("_SOURCE_REALTIME_TIMESTAMP=", &realtime, &realtime_len),
+ PARSE_FIELD_VEC_ENTRY("_SOURCE_MONOTONIC_TIMESTAMP=", &monotonic, &monotonic_len),
+ };
+ size_t highlight_shifted[] = {highlight ? highlight[0] : 0, highlight ? highlight[1] : 0};
assert(f);
assert(j);
JOURNAL_FOREACH_DATA_RETVAL(j, data, length, r) {
- r = parse_field(data, length, "PRIORITY=", &priority, &priority_len);
- if (r < 0)
- return r;
- else if (r > 0)
- continue;
-
- r = parse_field(data, length, "_HOSTNAME=", &hostname, &hostname_len);
- if (r < 0)
- return r;
- else if (r > 0)
- continue;
-
- r = parse_field(data, length, "SYSLOG_IDENTIFIER=", &identifier, &identifier_len);
- if (r < 0)
- return r;
- else if (r > 0)
- continue;
-
- r = parse_field(data, length, "_COMM=", &comm, &comm_len);
- if (r < 0)
- return r;
- else if (r > 0)
- continue;
-
- r = parse_field(data, length, "_PID=", &pid, &pid_len);
- if (r < 0)
- return r;
- else if (r > 0)
- continue;
-
- r = parse_field(data, length, "SYSLOG_PID=", &fake_pid, &fake_pid_len);
- if (r < 0)
- return r;
- else if (r > 0)
- continue;
-
- r = parse_field(data, length, "_SOURCE_REALTIME_TIMESTAMP=", &realtime, &realtime_len);
- if (r < 0)
- return r;
- else if (r > 0)
- continue;
-
- r = parse_field(data, length, "_SOURCE_MONOTONIC_TIMESTAMP=", &monotonic, &monotonic_len);
- if (r < 0)
- return r;
- else if (r > 0)
- continue;
-
- r = parse_field(data, length, "MESSAGE=", &message, &message_len);
+ r = parse_fieldv(data, length, fields, ELEMENTSOF(fields));
if (r < 0)
return r;
}
}
if (!(flags & OUTPUT_SHOW_ALL))
- strip_tab_ansi(&message, &message_len);
+ strip_tab_ansi(&message, &message_len, highlight_shifted);
if (priority_len == 1 && *priority >= '0' && *priority <= '7')
p = *priority - '0';
- if (mode == OUTPUT_SHORT_MONOTONIC) {
- uint64_t t;
- sd_id128_t boot_id;
-
- r = -ENOENT;
-
- if (monotonic)
- r = safe_atou64(monotonic, &t);
-
- if (r < 0)
- r = sd_journal_get_monotonic_usec(j, &t, &boot_id);
-
- if (r < 0)
- return log_error_errno(r, "Failed to get monotonic timestamp: %m");
-
- fprintf(f, "[%5llu.%06llu]",
- (unsigned long long) (t / USEC_PER_SEC),
- (unsigned long long) (t % USEC_PER_SEC));
-
- n += 1 + 5 + 1 + 6 + 1;
-
- } else {
- char buf[64];
- uint64_t x;
- time_t t;
- struct tm tm;
- struct tm *(*gettime_r)(const time_t *, struct tm *);
-
- r = -ENOENT;
- gettime_r = (flags & OUTPUT_UTC) ? gmtime_r : localtime_r;
-
- if (realtime)
- r = safe_atou64(realtime, &x);
-
- if (r < 0)
- r = sd_journal_get_realtime_usec(j, &x);
-
- if (r < 0)
- return log_error_errno(r, "Failed to get realtime timestamp: %m");
-
- t = (time_t) (x / USEC_PER_SEC);
-
- switch (mode) {
-
- case OUTPUT_SHORT_UNIX:
- r = snprintf(buf, sizeof(buf), "%10llu.%06llu", (unsigned long long) t, (unsigned long long) (x % USEC_PER_SEC));
- break;
-
- case OUTPUT_SHORT_ISO:
- r = strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S%z", gettime_r(&t, &tm));
- break;
-
- case OUTPUT_SHORT_PRECISE:
- r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", gettime_r(&t, &tm));
- if (r > 0)
- snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), ".%06llu", (unsigned long long) (x % USEC_PER_SEC));
- break;
-
- default:
- r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", gettime_r(&t, &tm));
- }
-
- if (r <= 0) {
- log_error("Failed to format time.");
- return -EINVAL;
- }
-
- fputs(buf, f);
- n += strlen(buf);
- }
+ if (mode == OUTPUT_SHORT_MONOTONIC)
+ r = output_timestamp_monotonic(f, j, monotonic);
+ else
+ r = output_timestamp_realtime(f, j, mode, flags, realtime);
+ if (r < 0)
+ return r;
+ n += r;
- if (hostname && (flags & OUTPUT_NO_HOSTNAME)) {
+ if (flags & OUTPUT_NO_HOSTNAME) {
/* Suppress display of the hostname if this is requested. */
- hostname = NULL;
+ hostname = mfree(hostname);
hostname_len = 0;
}
} else {
fputs(": ", f);
ellipsized |=
- print_multiline(f, n + 2, n_columns, flags, p, message, message_len);
+ print_multiline(f, n + 2, n_columns, flags, p,
+ message, message_len,
+ highlight_shifted);
}
if (flags & OUTPUT_CATALOG)
sd_journal *j,
OutputMode mode,
unsigned n_columns,
- OutputFlags flags) {
+ OutputFlags flags,
+ Set *output_fields,
+ size_t highlight[2]) {
const void *data;
size_t length;
_cleanup_free_ char *cursor = NULL;
uint64_t realtime = 0;
char ts[FORMAT_TIMESTAMP_MAX + 7];
+ const char *timestamp;
int r;
assert(f);
else {
_cleanup_free_ char *value = NULL;
- r = parse_field(data, length, "_SOURCE_REALTIME_TIMESTAMP=", &value, NULL);
+ r = parse_field(data, length, "_SOURCE_REALTIME_TIMESTAMP=",
+ STRLEN("_SOURCE_REALTIME_TIMESTAMP="), &value,
+ NULL);
if (r < 0)
return r;
assert(r > 0);
if (r < 0)
return log_error_errno(r, "Failed to get cursor: %m");
+ timestamp = flags & OUTPUT_UTC ? format_timestamp_us_utc(ts, sizeof ts, realtime)
+ : format_timestamp_us(ts, sizeof ts, realtime);
fprintf(f, "%s [%s]\n",
- flags & OUTPUT_UTC ?
- format_timestamp_us_utc(ts, sizeof(ts), realtime) :
- format_timestamp_us(ts, sizeof(ts), realtime),
+ timestamp ?: "(no timestamp)",
cursor);
JOURNAL_FOREACH_DATA_RETVAL(j, data, length, r) {
}
fieldlen = c - (const char*) data;
+ r = field_set_test(output_fields, data, fieldlen);
+ if (r < 0)
+ return r;
+ if (!r)
+ continue;
+
if (flags & OUTPUT_COLOR && startswith(data, "MESSAGE=")) {
on = ANSI_HIGHLIGHT;
off = ANSI_NORMAL;
}
- if (flags & OUTPUT_SHOW_ALL ||
+ if ((flags & OUTPUT_SHOW_ALL) ||
(((length < PRINT_CHAR_THRESHOLD) || flags & OUTPUT_FULL_WIDTH)
&& utf8_is_printable(data, length))) {
fprintf(f, " %s%.*s=", on, fieldlen, (const char*)data);
- print_multiline(f, 4 + fieldlen + 1, 0, OUTPUT_FULL_WIDTH, 0, c + 1, length - fieldlen - 1);
+ print_multiline(f, 4 + fieldlen + 1, 0, OUTPUT_FULL_WIDTH, 0, c + 1, length - fieldlen - 1, NULL);
fputs(off, f);
} else {
char bytes[FORMAT_BYTES_MAX];
sd_journal *j,
OutputMode mode,
unsigned n_columns,
- OutputFlags flags) {
+ OutputFlags flags,
+ Set *output_fields,
+ size_t highlight[2]) {
sd_id128_t boot_id;
char sid[33];
sd_id128_to_string(boot_id, sid));
JOURNAL_FOREACH_DATA_RETVAL(j, data, length, r) {
+ const char *c;
/* We already printed the boot id, from the data in
* the header, hence let's suppress it here */
startswith(data, "_BOOT_ID="))
continue;
+ c = memchr(data, '=', length);
+ if (!c) {
+ log_error("Invalid field.");
+ return -EINVAL;
+ }
+
+ r = field_set_test(output_fields, data, c - (const char *) data);
+ if (r < 0)
+ return r;
+ if (!r)
+ continue;
+
if (utf8_is_printable_newline(data, length, false))
fwrite(data, length, 1, f);
else {
- const char *c;
uint64_t le64;
- c = memchr(data, '=', length);
- if (!c) {
- log_error("Invalid field.");
- return -EINVAL;
- }
-
fwrite(data, c - (const char*) data, 1, f);
fputc('\n', f);
le64 = htole64(length - (c - (const char*) data) - 1);
if (!(flags & OUTPUT_SHOW_ALL) && l >= JSON_THRESHOLD)
fputs("null", f);
- else if (!utf8_is_printable(p, l)) {
+ else if (!(flags & OUTPUT_SHOW_ALL) && !utf8_is_printable(p, l)) {
bool not_first = false;
fputs("[ ", f);
fputc('\"', f);
while (l > 0) {
- if (*p == '"' || *p == '\\') {
+ if (IN_SET(*p, '"', '\\')) {
fputc('\\', f);
fputc(*p, f);
} else if (*p == '\n')
sd_journal *j,
OutputMode mode,
unsigned n_columns,
- OutputFlags flags) {
+ OutputFlags flags,
+ Set *output_fields,
+ size_t highlight[2]) {
uint64_t realtime, monotonic;
_cleanup_free_ char *cursor = NULL;
if (!eq)
continue;
- if (separator) {
- if (mode == OUTPUT_JSON_PRETTY)
- fputs(",\n\t", f);
- else
- fputs(", ", f);
- }
-
m = eq - (const char*) data;
n = strndup(data, m);
goto finish;
}
+ if (output_fields && !set_get(output_fields, n)) {
+ free(n);
+ continue;
+ }
+
+ if (separator) {
+ if (mode == OUTPUT_JSON_PRETTY)
+ fputs(",\n\t", f);
+ else
+ fputs(", ", f);
+ }
+
u = PTR_TO_UINT(hashmap_get2(h, n, (void**) &kk));
if (u == 0) {
/* We already printed this, let's jump to the next */
sd_journal *j,
OutputMode mode,
unsigned n_columns,
- OutputFlags flags) {
+ OutputFlags flags,
+ Set *output_fields,
+ size_t highlight[2]) {
const void *data;
size_t l;
int r;
+ const char *highlight_on = "", *highlight_off = "";
assert(j);
assert(f);
+ if (flags & OUTPUT_COLOR) {
+ highlight_on = ANSI_HIGHLIGHT_RED;
+ highlight_off = ANSI_NORMAL;
+ }
+
sd_journal_set_data_threshold(j, 0);
r = sd_journal_get_data(j, "MESSAGE", &data, &l);
assert(l >= 8);
- fwrite((const char*) data + 8, 1, l - 8, f);
+ if (highlight && (flags & OUTPUT_COLOR)) {
+ assert(highlight[0] <= highlight[1]);
+ assert(highlight[1] <= l - 8);
+
+ fwrite((const char*) data + 8, 1, highlight[0], f);
+ fwrite(highlight_on, 1, strlen(highlight_on), f);
+ fwrite((const char*) data + 8 + highlight[0], 1, highlight[1] - highlight[0], f);
+ fwrite(highlight_off, 1, strlen(highlight_off), f);
+ fwrite((const char*) data + 8 + highlight[1], 1, l - 8 - highlight[1], f);
+ } else
+ fwrite((const char*) data + 8, 1, l - 8, f);
fputc('\n', f);
return 0;
sd_journal*j,
OutputMode mode,
unsigned n_columns,
- OutputFlags flags) = {
+ OutputFlags flags,
+ Set *output_fields,
+ size_t highlight[2]) = {
[OUTPUT_SHORT] = output_short,
[OUTPUT_SHORT_ISO] = output_short,
+ [OUTPUT_SHORT_ISO_PRECISE] = output_short,
[OUTPUT_SHORT_PRECISE] = output_short,
[OUTPUT_SHORT_MONOTONIC] = output_short,
[OUTPUT_SHORT_UNIX] = output_short,
+ [OUTPUT_SHORT_FULL] = output_short,
[OUTPUT_VERBOSE] = output_verbose,
[OUTPUT_EXPORT] = output_export,
[OUTPUT_JSON] = output_json,
OutputMode mode,
unsigned n_columns,
OutputFlags flags,
+ char **output_fields,
+ size_t highlight[2],
bool *ellipsized) {
int ret;
+ _cleanup_set_free_free_ Set *fields = NULL;
assert(mode >= 0);
assert(mode < _OUTPUT_MODE_MAX);
if (n_columns <= 0)
n_columns = columns();
- ret = output_funcs[mode](f, j, mode, n_columns, flags);
- fflush(stdout);
+ if (output_fields) {
+ fields = set_new(&string_hash_ops);
+ if (!fields)
+ return log_oom();
+
+ ret = set_put_strdupv(fields, output_fields);
+ if (ret < 0)
+ return ret;
+ }
+
+ ret = output_funcs[mode](f, j, mode, n_columns, flags, fields, highlight);
if (ellipsized && ret > 0)
*ellipsized = true;
line++;
maybe_print_begin_newline(f, &flags);
- r = output_journal(f, j, mode, n_columns, flags, ellipsized);
+ r = output_journal(f, j, mode, n_columns, flags, NULL, NULL, ellipsized);
if (r < 0)
return r;
}
_cleanup_close_pair_ int pair[2] = { -1, -1 };
_cleanup_close_ int pidnsfd = -1, mntnsfd = -1, rootfd = -1;
pid_t pid, child;
- siginfo_t si;
char buf[37];
ssize_t k;
int r;
if (socketpair(AF_UNIX, SOCK_DGRAM, 0, pair) < 0)
return -errno;
- child = fork();
- if (child < 0)
- return -errno;
-
- if (child == 0) {
+ r = safe_fork("(sd-bootid)", FORK_RESET_SIGNALS|FORK_DEATHSIG, &child);
+ if (r < 0)
+ return r;
+ if (r == 0) {
int fd;
pair[0] = safe_close(pair[0]);
pair[1] = safe_close(pair[1]);
- r = wait_for_terminate(child, &si);
- if (r < 0 || si.si_code != CLD_EXITED || si.si_status != EXIT_SUCCESS)
- return r < 0 ? r : -EIO;
+ r = wait_for_terminate_and_check("(sd-bootid)", child, 0);
+ if (r < 0)
+ return r;
+ if (r != EXIT_SUCCESS)
+ return -EIO;
k = recv(pair[0], buf, 36, 0);
if (k != 36)
if (r < 0)
return log_error_errno(r, "Failed to add unit matches: %m");
- if (_unlikely_(log_get_max_level() >= LOG_DEBUG)) {
+ if (DEBUG_LOGGING) {
_cleanup_free_ char *filter;
filter = journal_make_match_string(j);