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-rw-r--r--src/shared/log.c56
1 files changed, 56 insertions, 0 deletions
diff --git a/src/shared/log.c b/src/shared/log.c
index 85c0605bd5..e8b63a3ed9 100644
--- a/src/shared/log.c
+++ b/src/shared/log.c
@@ -29,6 +29,7 @@
#include <stddef.h>
#include <printf.h>
+#include "sd-messages.h"
#include "log.h"
#include "util.h"
#include "missing.h"
@@ -1064,3 +1065,58 @@ void log_received_signal(int level, const struct signalfd_siginfo *si) {
void log_set_upgrade_syslog_to_journal(bool b) {
upgrade_syslog_to_journal = b;
}
+
+int log_syntax_internal(
+ const char *unit,
+ int level,
+ const char *config_file,
+ unsigned config_line,
+ int error,
+ const char *file,
+ int line,
+ const char *func,
+ const char *format, ...) {
+
+ PROTECT_ERRNO;
+ char buffer[LINE_MAX];
+ int r;
+ va_list ap;
+
+ if (error < 0)
+ error = -error;
+
+ if (_likely_(LOG_PRI(level) > log_max_level))
+ return -error;
+
+ if (log_target == LOG_TARGET_NULL)
+ return -error;
+
+ if (error != 0)
+ errno = error;
+
+ va_start(ap, format);
+ vsnprintf(buffer, sizeof(buffer), format, ap);
+ va_end(ap);
+
+ if (unit)
+ r = log_struct_internal(
+ level, error,
+ file, line, func,
+ getpid() == 1 ? "UNIT=%s" : "USER_UNIT=%s", unit,
+ LOG_MESSAGE_ID(SD_MESSAGE_INVALID_CONFIGURATION),
+ "CONFIG_FILE=%s", config_file,
+ "CONFIG_LINE=%u", config_line,
+ LOG_MESSAGE("[%s:%u] %s", config_file, config_line, buffer),
+ NULL);
+ else
+ r = log_struct_internal(
+ level, error,
+ file, line, func,
+ LOG_MESSAGE_ID(SD_MESSAGE_INVALID_CONFIGURATION),
+ "CONFIG_FILE=%s", config_file,
+ "CONFIG_LINE=%u", config_line,
+ LOG_MESSAGE("[%s:%u] %s", config_file, config_line, buffer),
+ NULL);
+
+ return r;
+}