#include "alloc-util.h"
#include "fd-util.h"
-#include "formats-util.h"
+#include "format-util.h"
#include "io-util.h"
#include "log.h"
#include "macro.h"
if (fd < 0)
return -errno;
- fd_inc_sndbuf(fd, SNDBUF_SIZE);
+ (void) fd_inc_sndbuf(fd, SNDBUF_SIZE);
/* We need a blocking fd here since we'd otherwise lose
messages way too early. However, let's not hang forever in the
const char *file,
int line,
const char *func,
- const char *object_field,
- const char *object,
const char *buffer) {
char location[256], prefix[1 + DECIMAL_STR_MAX(int) + 2];
return 0;
if (log_target == LOG_TARGET_CONSOLE_PREFIXED) {
- sprintf(prefix, "<%i>", level);
+ xsprintf(prefix, "<%i>", level);
IOVEC_SET_STRING(iovec[n++], prefix);
}
const char *file,
int line,
const char *func,
- const char *object_field,
- const char *object,
const char *buffer) {
char header_priority[2 + DECIMAL_STR_MAX(int) + 1],
const char *file,
int line,
const char *func,
- const char *object_field,
- const char *object,
const char *buffer) {
char header_priority[2 + DECIMAL_STR_MAX(int) + 1],
int level,
int error,
const char *file, int line, const char *func,
- const char *object_field, const char *object) {
+ const char *object_field, const char *object,
+ const char *extra_field, const char *extra) {
snprintf(header, size,
"PRIORITY=%i\n"
"%s%s%s"
"%s%.*i%s"
"%s%s%s"
+ "%s%s%s"
"SYSLOG_IDENTIFIER=%s\n",
LOG_PRI(level),
LOG_FAC(level),
isempty(object) ? "" : object_field,
isempty(object) ? "" : object,
isempty(object) ? "" : "\n",
+ isempty(extra) ? "" : extra_field,
+ isempty(extra) ? "" : extra,
+ isempty(extra) ? "" : "\n",
program_invocation_short_name);
return 0;
const char *func,
const char *object_field,
const char *object,
+ const char *extra_field,
+ const char *extra,
const char *buffer) {
char header[LINE_MAX];
if (journal_fd < 0)
return 0;
- log_do_header(header, sizeof(header), level, error, file, line, func, object_field, object);
+ log_do_header(header, sizeof(header), level, error, file, line, func, object_field, object, extra_field, extra);
IOVEC_SET_STRING(iovec[0], header);
IOVEC_SET_STRING(iovec[1], "MESSAGE=");
const char *func,
const char *object_field,
const char *object,
+ const char *extra,
+ const char *extra_field,
char *buffer) {
assert(buffer);
+ if (error < 0)
+ error = -error;
+
if (log_target == LOG_TARGET_NULL)
return -error;
if ((level & LOG_FACMASK) == 0)
level = log_facility | LOG_PRI(level);
- if (error < 0)
- error = -error;
-
do {
char *e;
int k = 0;
log_target == LOG_TARGET_JOURNAL_OR_KMSG ||
log_target == LOG_TARGET_JOURNAL) {
- k = write_to_journal(level, error, file, line, func, object_field, object, buffer);
+ k = write_to_journal(level, error, file, line, func, object_field, object, extra_field, extra, buffer);
if (k < 0) {
if (k != -EAGAIN)
log_close_journal();
if (log_target == LOG_TARGET_SYSLOG_OR_KMSG ||
log_target == LOG_TARGET_SYSLOG) {
- k = write_to_syslog(level, error, file, line, func, object_field, object, buffer);
+ k = write_to_syslog(level, error, file, line, func, buffer);
if (k < 0) {
if (k != -EAGAIN)
log_close_syslog();
log_target == LOG_TARGET_JOURNAL_OR_KMSG ||
log_target == LOG_TARGET_KMSG)) {
- k = write_to_kmsg(level, error, file, line, func, object_field, object, buffer);
+ k = write_to_kmsg(level, error, file, line, func, buffer);
if (k < 0) {
log_close_kmsg();
log_open_console();
}
if (k <= 0)
- (void) write_to_console(level, error, file, line, func, object_field, object, buffer);
+ (void) write_to_console(level, error, file, line, func, buffer);
buffer = e;
} while (buffer);
if (_likely_(LOG_PRI(level) > log_max_level))
return -error;
- return log_dispatch(level, error, file, line, func, NULL, NULL, buffer);
+ return log_dispatch(level, error, file, line, func, NULL, NULL, NULL, NULL, buffer);
}
int log_internalv(
vsnprintf(buffer, sizeof(buffer), format, ap);
- return log_dispatch(level, error, file, line, func, NULL, NULL, buffer);
+ return log_dispatch(level, error, file, line, func, NULL, NULL, NULL, NULL, buffer);
}
int log_internal(
const char *func,
const char *object_field,
const char *object,
+ const char *extra_field,
+ const char *extra,
const char *format,
va_list ap) {
vsnprintf(b, l, format, ap);
- return log_dispatch(level, error, file, line, func, object_field, object, buffer);
+ return log_dispatch(level, error, file, line, func, object_field, object, extra_field, extra, buffer);
}
int log_object_internal(
const char *func,
const char *object_field,
const char *object,
+ const char *extra_field,
+ const char *extra,
const char *format, ...) {
va_list ap;
int r;
va_start(ap, format);
- r = log_object_internalv(level, error, file, line, func, object_field, object, format, ap);
+ r = log_object_internalv(level, error, file, line, func, object_field, object, extra_field, extra, format, ap);
va_end(ap);
return r;
return;
DISABLE_WARNING_FORMAT_NONLITERAL;
- xsprintf(buffer, format, text, file, line, func);
+ snprintf(buffer, sizeof buffer, format, text, file, line, func);
REENABLE_WARNING;
log_abort_msg = buffer;
- log_dispatch(level, 0, file, line, func, NULL, NULL, buffer);
+ log_dispatch(level, 0, file, line, func, NULL, NULL, NULL, NULL, buffer);
}
noreturn void log_assert_failed(const char *text, const char *file, int line, const char *func) {
bool fallback = false;
/* If the journal is available do structured logging */
- log_do_header(header, sizeof(header), level, error, file, line, func, NULL, NULL);
+ log_do_header(header, sizeof(header), level, error, file, line, func, NULL, NULL, NULL, NULL);
IOVEC_SET_STRING(iovec[n++], header);
va_start(ap, format);
if (!found)
return -error;
- return log_dispatch(level, error, file, line, func, NULL, NULL, buf + 8);
+ return log_dispatch(level, error, file, line, func, NULL, NULL, NULL, NULL, buf + 8);
}
int log_set_target_from_string(const char *e) {
return 0;
}
-static int parse_proc_cmdline_item(const char *key, const char *value) {
+static int parse_proc_cmdline_item(const char *key, const char *value, void *data) {
/*
* The systemd.log_xyz= settings are parsed by all tools, and
/* Only try to read the command line in daemons.
We assume that anything that has a controlling
tty is user stuff. */
- (void) parse_proc_cmdline(parse_proc_cmdline_item);
+ (void) parse_proc_cmdline(parse_proc_cmdline_item, NULL, true);
e = secure_getenv("SYSTEMD_LOG_TARGET");
if (e && log_set_target_from_string(e) < 0)