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authorLennart Poettering <lennart@poettering.net>2012-03-14 14:54:41 +0100
committerLennart Poettering <lennart@poettering.net>2012-03-14 14:54:41 +0100
commit17a949114db25546973989bbdcc0c71f0a5e3503 (patch)
tree91dba28987436be69b1961b5ac1ec816b6ab1bd2 /src
parent0d1575814b753452207010a503a5cc0ba959b8dc (diff)
log: introduce log_metav
Diffstat (limited to 'src')
-rw-r--r--src/log.c27
-rw-r--r--src/log.h9
2 files changed, 29 insertions, 7 deletions
diff --git a/src/log.c b/src/log.c
index e1f511cca6..949936762a 100644
--- a/src/log.c
+++ b/src/log.c
@@ -582,26 +582,22 @@ int log_dump_internal(
return r;
}
-int log_meta(
+int log_metav(
int level,
const char*file,
int line,
const char *func,
- const char *format, ...) {
+ const char *format,
+ va_list ap) {
char buffer[LINE_MAX];
int saved_errno, r;
- va_list ap;
if (_likely_(LOG_PRI(level) > log_max_level))
return 0;
saved_errno = errno;
-
- va_start(ap, format);
vsnprintf(buffer, sizeof(buffer), format, ap);
- va_end(ap);
-
char_array_0(buffer);
r = log_dispatch(level, file, line, func, buffer);
@@ -610,6 +606,23 @@ int log_meta(
return r;
}
+int log_meta(
+ int level,
+ const char*file,
+ int line,
+ const char *func,
+ const char *format, ...) {
+
+ int r;
+ va_list ap;
+
+ va_start(ap, format);
+ r = log_metav(level, file, line, func, format, ap);
+ va_end(ap);
+
+ return r;
+}
+
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat-nonliteral"
_noreturn_ static void log_assert(const char *text, const char *file, int line, const char *func, const char *format) {
diff --git a/src/log.h b/src/log.h
index 7028a13275..cf9f7fa569 100644
--- a/src/log.h
+++ b/src/log.h
@@ -24,6 +24,7 @@
#include <syslog.h>
#include <stdbool.h>
+#include <stdarg.h>
#include "macro.h"
@@ -73,6 +74,14 @@ int log_meta(
const char *func,
const char *format, ...) _printf_attr_(5,6);
+int log_metav(
+ int level,
+ const char*file,
+ int line,
+ const char *func,
+ const char *format,
+ va_list ap);
+
_noreturn_ void log_assert_failed(const char *text, const char *file, int line, const char *func);
_noreturn_ void log_assert_failed_unreachable(const char *text, const char *file, int line, const char *func);