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-rw-r--r--cache.h1
-rw-r--r--trace.c14
2 files changed, 10 insertions, 5 deletions
diff --git a/cache.h b/cache.h
index 4a758babe..08b23b2ab 100644
--- a/cache.h
+++ b/cache.h
@@ -1067,6 +1067,7 @@ extern void alloc_report(void);
/* trace.c */
__attribute__((format (printf, 1, 2)))
extern void trace_printf(const char *format, ...);
+extern void trace_vprintf(const char *format, va_list ap);
__attribute__((format (printf, 2, 3)))
extern void trace_argv_printf(const char **argv, const char *format, ...);
extern void trace_repo_setup(const char *prefix);
diff --git a/trace.c b/trace.c
index eda3f6d72..623e793e4 100644
--- a/trace.c
+++ b/trace.c
@@ -62,10 +62,9 @@ static int get_trace_fd(int *need_close)
static const char err_msg[] = "Could not trace into fd given by "
"GIT_TRACE environment variable";
-void trace_printf(const char *fmt, ...)
+void trace_vprintf(const char *fmt, va_list ap)
{
struct strbuf buf = STRBUF_INIT;
- va_list ap;
int fd, need_close = 0;
fd = get_trace_fd(&need_close);
@@ -73,10 +72,7 @@ void trace_printf(const char *fmt, ...)
return;
set_try_to_free_routine(NULL); /* is never reset */
- va_start(ap, fmt);
strbuf_vaddf(&buf, fmt, ap);
- va_end(ap);
-
write_or_whine_pipe(fd, buf.buf, buf.len, err_msg);
strbuf_release(&buf);
@@ -84,6 +80,14 @@ void trace_printf(const char *fmt, ...)
close(fd);
}
+void trace_printf(const char *fmt, ...)
+{
+ va_list ap;
+ va_start(ap, fmt);
+ trace_vprintf(fmt, ap);
+ va_end(ap);
+}
+
void trace_argv_printf(const char **argv, const char *fmt, ...)
{
struct strbuf buf = STRBUF_INIT;