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authorGravatar Daniel M. Katz <katzdm@gmail.com>2018-02-09 11:27:47 -0500
committerGravatar GitHub <noreply@github.com>2018-02-09 11:27:47 -0500
commit4791df7d1ac966e6c7abdeffafa5030d718500df (patch)
tree164ee15643c59328fd61f1476ebac48ad2d9d08e /absl
parent8311b41974e50f2753921ba986bbd188f9bc28a0 (diff)
parent4f45903993aa8cb23bfc565c245980f6bd704fb0 (diff)
Merge pull request #91 from gjasny/printf-attributes
Annotate printf-like functions as such
Diffstat (limited to 'absl')
-rw-r--r--absl/base/internal/raw_logging.cc7
1 files changed, 7 insertions, 0 deletions
diff --git a/absl/base/internal/raw_logging.cc b/absl/base/internal/raw_logging.cc
index 86e34d45..7a32edde 100644
--- a/absl/base/internal/raw_logging.cc
+++ b/absl/base/internal/raw_logging.cc
@@ -20,6 +20,7 @@
#include <cstdlib>
#include <cstring>
+#include "absl/base/attributes.h"
#include "absl/base/config.h"
#include "absl/base/internal/atomic_hook.h"
#include "absl/base/log_severity.h"
@@ -81,6 +82,8 @@ static const char kTruncated[] = " ... (message truncated)\n";
// consumed bytes, and return whether the message fit without truncation. If
// truncation occurred, if possible leave room in the buffer for the message
// kTruncated[].
+inline static bool VADoRawLog(char** buf, int* size, const char* format,
+ va_list ap) ABSL_PRINTF_ATTRIBUTE(3, 0);
inline static bool VADoRawLog(char** buf, int* size,
const char* format, va_list ap) {
int n = vsnprintf(*buf, *size, format, ap);
@@ -129,6 +132,8 @@ bool DoRawLog(char** buf, int* size, const char* format, ...) {
}
void RawLogVA(absl::LogSeverity severity, const char* file, int line,
+ const char* format, va_list ap) ABSL_PRINTF_ATTRIBUTE(4, 0);
+void RawLogVA(absl::LogSeverity severity, const char* file, int line,
const char* format, va_list ap) {
char buffer[kLogBufSize];
char* buf = buffer;
@@ -204,6 +209,8 @@ void SafeWriteToStderr(const char *s, size_t len) {
}
void RawLog(absl::LogSeverity severity, const char* file, int line,
+ const char* format, ...) ABSL_PRINTF_ATTRIBUTE(4, 5);
+void RawLog(absl::LogSeverity severity, const char* file, int line,
const char* format, ...) {
va_list ap;
va_start(ap, format);