helper/log: Add log_vprintf_lf()

Add log_vprintf_lf() to enable the possibility to output log messages
with a variable argument list.

Change-Id: I7fd6e93db63a7d98f662df2881a42e4d923c3848
Signed-off-by: Marc Schink <openocd-dev@marcschink.de>
Reviewed-on: http://openocd.zylin.com/3709
Tested-by: jenkins
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
This commit is contained in:
Marc Schink
2016-08-18 12:02:08 +02:00
committed by Paul Fertser
parent 640894e731
commit 3c8832fe6e
2 changed files with 27 additions and 14 deletions

View File

@@ -60,6 +60,8 @@ enum log_levels {
void log_printf(enum log_levels level, const char *file, unsigned line,
const char *function, const char *format, ...)
__attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 5, 6)));
void log_vprintf_lf(enum log_levels level, const char *file, unsigned line,
const char *function, const char *format, va_list args);
void log_printf_lf(enum log_levels level, const char *file, unsigned line,
const char *function, const char *format, ...)
__attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 5, 6)));